Summary of the invention
Problems solved by the invention is how to improve the technique Adapter Property of oled panel making apparatus, and realize using non-
The shadow mask of metal material production carries out oled panel production.
To solve the above problems, the present invention provides a kind of oled panel manufacturing system characterized by comprising several clusters
Operation chamber, several transfer chambers, several processing chambers, several interim bonding chambers, several solutions are bonded chamber, wherein
Each cluster operation chamber is connect at least one processing chamber;Adjacent cluster operation chamber is connected by transfer chamber;Each
Transfer chamber is temporarily bonded chamber and at least one solution bonding chamber connection at least one;The interim bonding chamber is at least used
Shadow mask is deposited in storage, and after vapor deposition shadow mask is aligned with the substrate for transmitting into the chamber, substrate and vapor deposition shadow mask are led to
It crosses UV glue to be bonded together, forms interim pairing structure;The transfer chamber is at least used to exist substrate or interim pairing structure
It is transmitted between cluster operation chamber, interim bonding chamber reconciliation bonding chamber;The cluster operation chamber is at least used for will be interim
Pairing structure is transmitted between processing chamber, and is transmitted between processing chamber and transfer chamber;
The processing chamber is at least used for when interim pairing structure is sent among processing chamber, with interim pairing structure
On vapor deposition shadow mask be exposure mask, by be vaporized on vapor deposition shadow mask exposure substrate surface formed organic material layer;The solution bonding
After chamber is at least used on the substrate of interim pairing structure form organic material layer, when being transmitted to solution bonding chamber, by swashing
Light irradiation is by substrate and vapor deposition shadow mask solution bonding, so that the substrate for being formed with organic material layer is separated with vapor deposition shadow mask.
Optionally, the interim bonding chamber includes: bit cell, the first clamping unit, dispensing unit, UV light irradiation list
Member and storage unit, wherein the bit cell is used to align by substrate and for shadow mask;First clamping unit is used
In clamping substrate and vapor deposition shadow mask, and after substrate and vapor deposition shadow mask are aligned, so that substrate and vapor deposition shadow mask contact fitting;
The dispensing unit is used for after substrate and vapor deposition shadow mask contact fitting, is shootd out UV glue, is filled between substrate and vapor deposition shadow mask
UV glue;The UV light irradiation unit is irradiated filling UV glue between substrate and vapor deposition shadow mask, for emitting UV light so that UV
Adhesive curing is bonded together substrate and vapor deposition shadow mask to form interim pairing structure;The storage unit is shady for storing vapor deposition
Cover.
Optionally, the substrate includes pixel region and the cofferdam region around pixel region, cofferdam region part
Surface forms cofferdam structure;The vapor deposition shadow mask includes: substrate;Grid film layer in the substrate face, the grid
With the opening of several array arrangements in film layer;Run through the groove of substrate thickness in the substrate, the groove exposes
Several openings in grid film layer and the grid film layer between adjacent apertures.
Optionally, first clamping unit makes the surface contact fitting of the vapor deposition shadow mask of the cofferdam structure on substrate.
Optionally, substrate of the dispensing unit on the outside of cofferdam structure and filling UV glue between vapor deposition shadow mask.
Optionally, the UV glue that the dispensing unit shoots out is that glue connection reaction occurs in the irradiation of UV light, so that substrate and steaming
Plating shadow mask is bonded, and in laser irradiation, and fuse glue connection molecule, so that substrate and vapor deposition shadow mask carry out the UV of solution bonding
Glue.
Optionally, the wavelength of the UV light of the UV light irradiation unit transmitting is more than or equal to 365nm, and irradiation energy is greater than
1000mj/cm2。
Optionally, the dispensing unit fills UV glue between substrate and vapor deposition shadow mask, and first clamping unit may be used also
So that substrate and the vapor deposition shadow mask rotation of contact fitting.
Optionally, the solution bonding chamber includes laser beam irradiation unit and the second clamping unit, the laser beam irradiation unit
For emitting laser, the cured UV glue in interim pairing structure is irradiated, second clamping unit is for clamping interim pairing
Structure, and after the cured UV glue of laser irradiation, so that the substrate for being formed with organic material layer is separated with vapor deposition shadow mask.
Optionally, the laser is picosecond laser, pulse frequency 100-1000KHz.
Optionally, processing chamber >=1 being connect with each cluster operation chamber.
Optionally, it when processing chamber >=2 being connect with each cluster operation chamber, is connect with each cluster operation chamber
Processing chamber several processing chambers be identical processing chamber or different processing chambers, or
At least partly quantity is identical processing chamber, and other parts quantity is other processing chambers.
Optionally, the processing chamber of different cluster operation chamber connections is identical processing chamber or different works
At least part is identical process chamber in skill processing chamber housing, or the processing chamber of different cluster operation chamber connections
Room.
Optionally, when certain cluster operation chamber is target cluster operation chamber, connect with the target cluster operation chamber front end
The transfer chamber connect is front end transfer chamber, and the transfer chamber connecting with the target cluster operation chamber rear end is rear end transmission cavity
Room, the substrate and vapor deposition shadow mask are forming interim pairing knot with interim be bonded in chamber that the front end transfer chamber connects
Structure, and interim pairing structure is transmitted to by the target cluster operation chamber by the front end transfer chamber;The target cluster behaviour
Make chamber and interim pairing structure is transmitted to corresponding processing chamber;In processing chamber, it is formed on substrate
Machine material layer;Rear end transfer chamber by the interim bonding units for being formed with organic material layer from target cluster operation chamber be transmitted to
The solution of rear end transfer chamber connection is bonded chamber, in solution bonding chamber, so that being formed with the substrate and vapor deposition of organic material layer
Shadow mask separation.
Optionally, when several processing chambers being connected with target cluster operation chamber are identical processing chamber
When, several interim pairing structures are being sequentially formed with interim be bonded in chamber that the front end transfer chamber connects, are being faced several
If when pairing structure be sequentially transmitted by front end transfer chamber and target cluster operation chamber and to be connected with target cluster operation chamber
In dry processing chamber, organic material layer is formed accordingly in the substrate surface of several interim pairing structures.
Optionally, when several processing chambers being connected from target cluster operation chamber are two different process chambers
When room, interim pairing structure is formed in interim be bonded in chamber connected with the front end transfer chamber, is first temporarily matched described
Structure is transmitted at a technique being connected with target cluster operation chamber by front end transfer chamber and target cluster operation chamber
It manages in chamber, shadow mask is deposited as exposure mask, forms the first organic material layer in the substrate surface of the interim pairing structure, then
The interim pairing structure for being formed with the first organic material layer is transmitted to and target cluster operation chamber by target cluster operation chamber
In connected another processing chamber, using identical vapor deposition shadow mask as exposure mask, in the first organic material layer shape of substrate
At the second organic material layer.
Optionally, the cluster operation chamber includes the first successively adjacent cluster operation chamber, the second cluster operation chamber, third
Cluster operation chamber, the 4th cluster operation chamber, the 5th cluster operation chamber, the 6th cluster operation chamber, the transfer chamber include first
Transfer chamber, the second transfer chamber, third transfer chamber, the 4th transfer chamber, the 5th transfer chamber, the 6th transfer chamber,
Seven transfer chambers, the first transfer chamber are connect with the first cluster operation chamber, and the second transfer chamber is by the first cluster operation chamber and
The connection of two cluster operation chambers, third transfer chamber connect the second cluster operation chamber with third cluster operation chamber, the 4th transmission cavity
Room connects third cluster operation chamber with the 4th cluster operation chamber, and the 5th transfer chamber grasps the 4th cluster operation chamber and the 5th cluster
Make chamber connection, the 6th transfer chamber connects the 5th cluster operation chamber with the 6th cluster operation chamber, the 7th transfer chamber and the
The connection of six cluster operation chambers;Each transfer chamber between adjacent cluster operation chamber is temporarily bonded chamber and at least at least one
One solution bonding chamber connection;Each cluster operation chamber is connect at least one processing chamber.
Optionally, the processing chamber connecting with the first cluster operation chamber includes at least one p-type doping hole transport
Layer chamber and at least one public hole transmission layer chamber, the processing chamber connecting with the second cluster operation chamber include at least
One blue light microcavity adjustment layer chamber and at least one blue light organic luminescent material layer chamber, connect with third cluster operation chamber
Processing chamber includes at least one green light microcavity adjustment layer chamber and at least one green organic luminescence layer chamber, with
The processing chamber of 4th cluster operation chamber connection includes at least one feux rouges microcavity adjustment layer chamber and at least one feux rouges
Organic light emitting material chamber, the processing chamber connecting with the 5th cluster operation chamber include at least one electron transfer layer chamber
Room and at least one cathode layer chamber, the processing chamber connecting with the 6th cluster operation chamber includes at least one coating chamber
Room.
Optionally, the substrate is transmitted into what the first transfer chamber connected by the first transfer chamber and interim is bonded chamber
In, this, which is temporarily bonded in chamber, is stored with the first vapor deposition shadow mask, and in the interim bonding chamber, the substrate and the first vapor deposition are shady
Cover bonds together to form the first interim pairing unit;Then, first is temporarily matched by the first transfer chamber and the first cluster operation chamber
Unit is sent in p-type doping hole transmission layer chamber, p-type is formed in substrate surface by evaporation process and adulterates hole transport
Layer;Then, the first interim bonding units are sent to from p-type doping hole transmission layer chamber by the first cluster operation chamber public
Hole transmission layer chamber adulterates hole transport layer surface in p-type by evaporation process and is formed with public hole transmission layer;Then,
The be formed with public hole transmission layer first interim pairing unit is transmitted by the first cluster operation chamber and the second transfer chamber
It is bonded chamber to the solution of the second transfer chamber connection, carries out solution bonding, by the first vapor deposition shadow mask and is formed with public hole biography
The substrate of defeated layer separates;Then, the substrate for being formed with public hole transmission layer is sent to and the second transmission by the second transfer chamber
The interim bonding chamber of chamber connection, this, which is temporarily bonded in chamber, is stored with the second vapor deposition shadow mask, in the interim bonding chamber,
The substrate for being formed with public hole transmission layer and the second vapor deposition shadow mask are bonded together to form into the second interim pairing unit;Then, pass through
Second interim pairing unit is sent in blue light microcavity adjustment layer chamber by the second transfer chamber and the second cluster operation chamber, is passed through
The part of the surface of public hole transmission layer of the evaporation process on substrate forms blue light microcavity adjustment layer;Then, pass through the second cluster
Second interim bonding units are sent to blue light organic luminescent material layer chamber from blue light microcavity adjustment layer chamber by operation chamber, are led to
It crosses evaporation process and forms blue light organic luminescent material layer in blue light microcavity adjustment layer surface;Then, pass through the second cluster operation chamber
The be formed with blue light organic luminescent material layer second interim pairing unit is sent to and third transmission cavity with third transfer chamber
The solution of room connection is bonded chamber, carries out solution bonding, and shadow mask is deposited by second and is formed with the substrate of blue light organic luminescent material layer
Separation;Then, the substrate for forming blue light organic luminescent material layer is sent to and connect with third transfer chamber by third transfer chamber
Interim bonding chamber, this be temporarily bonded in chamber be stored with third vapor deposition shadow mask will be formed in the interim bonding chamber
Substrate and third the vapor deposition shadow mask of blue light organic luminescent material layer bond together to form the interim pairing unit of third;Then, pass through third
The interim pairing unit of third is sent in green light microcavity adjustment layer chamber by transfer chamber and third cluster operation chamber, passes through vapor deposition
The part of the surface of the public hole transmission layer of blue light organic luminescent material layer side of the technique on substrate forms green light microcavity tune
Flood;Then, the interim bonding units of third are sent to from green light microcavity adjustment layer chamber by green light by third cluster operation chamber
Organic light emitting material chamber adjusts layer surface in green light microcavity by evaporation process and forms green organic luminescence layer;It connects
, the third for being formed with green organic luminescence layer is temporarily matched by list by third cluster operation chamber and the 4th transfer chamber
Member, which is sent to, is bonded chamber with the solution of the 4th transfer chamber connection, carries out solution bonding, by third vapor deposition shadow mask and is formed with green light
The substrate of organic light emitting material separates;Then, the 4th transfer chamber transmits the substrate for forming green organic luminescence layer
It is bonded chamber to the interim of the 4th transfer chamber connection, this, which temporarily be bonded in chamber, is stored with the 4th shadow mask is deposited, and faces at this
In Shi Jianhe chamber, the substrate for being formed with green organic luminescence layer is bonded together to form the 4th with the 4th vapor deposition shadow mask and is temporarily matched
To unit;Then, the 4th interim pairing unit is sent to by feux rouges microcavity by the 4th transfer chamber and the 4th cluster operation chamber
In adjustment layer chamber, pass through the portion of the public hole transmission layer of green organic luminescence layer side of the evaporation process on substrate
Surface is divided to form feux rouges microcavity adjustment layer;Then, by the 4th cluster operation chamber by the 4th interim bonding units from feux rouges microcavity
Adjustment layer chamber is sent to red-light organic luminous material layer chamber, by evaporation process feux rouges microcavity adjust layer surface formed it is red
Light organic light emitting material;Then, feux rouges organic light emission material will be formed with by the 4th cluster operation chamber and the 5th transfer chamber
4th interim pairing unit of the bed of material, which is sent to, is bonded chamber with the solution of the 5th transfer chamber connection, solution bonding is carried out, by the 4th
Vapor deposition shadow mask is separated with the substrate for being formed with red-light organic luminous material layer;Then, it is organic will to form feux rouges for the 5th transfer chamber
The substrate of luminous material layer, which is sent to, is bonded chamber with the interim of the 5th transfer chamber connection, this is temporarily bonded in chamber and is stored with
5th vapor deposition shadow mask, it is in the interim bonding chamber, the substrate and the 5th vapor deposition that are formed with red-light organic luminous material layer is shady
Cover bonds together to form the 5th interim pairing unit;Then, the 5th is temporarily matched by the 5th transfer chamber and the 5th cluster operation chamber
Unit is sent in electron transfer layer chamber, formed on substrate by evaporation process covering blue light organic luminescent material layer,
The electron transfer layer of green organic luminescence layer and red-light organic luminous material layer surface;Then, pass through the 5th cluster operating cavity
5th interim bonding units are sent to cathode layer chamber from electron transfer layer chamber by room, by evaporation process in electron transfer layer
Surface forms cathode layer;Then, the form cathode layer the 5th is temporarily matched by the 5th cluster operation chamber and the 6th transfer chamber
Unit is sent to and is bonded chamber with the solution of the 6th transfer chamber connection, carries out solution bonding, by the 5th vapor deposition shadow mask and is formed with
The substrate of cathode layer separates;Then, the substrate for forming cathode layer is sent to by the 6th transfer chamber connect with the 6th transfer chamber
Interim bonding chamber, this be temporarily bonded in chamber be stored with the 6th vapor deposition shadow mask will be formed in the interim bonding chamber
The substrate of cathode layer and the 6th vapor deposition shadow mask bond together to form the 6th interim pairing unit;Then, pass through the 6th transfer chamber and
6th interim pairing unit is sent in coating chamber by six cluster operation chambers, passes through cathode layer of the evaporation process on substrate
Surface forms coating.
Optionally, the processing chamber connecting with the first cluster operation chamber includes at least one p-type doping hole transport
Layer chamber and at least one public hole transmission layer chamber, the processing chamber connecting with the second cluster operation chamber include at least
One public hole transmission layer chamber and at least one blue light organic luminescent material layer chamber, connect with third cluster operation chamber
Processing chamber includes at least one green light microcavity adjustment layer chamber and at least one green organic luminescence layer chamber, with
The processing chamber of 4th cluster operation chamber connection includes at least one feux rouges microcavity adjustment layer chamber and at least one feux rouges
Organic light emitting material chamber, the processing chamber connecting with the 5th cluster operation chamber include at least one electron transfer layer chamber
Room and at least one cathode layer chamber, the processing chamber connecting with the 6th cluster operation chamber includes at least one coating chamber
Room.
Optionally, the substrate is transmitted into what the first transfer chamber connected by the first transfer chamber and interim is bonded chamber
In, this, which is temporarily bonded in chamber, is stored with the first vapor deposition shadow mask, and in the interim bonding chamber, the substrate and the first vapor deposition are shady
Cover bonds together to form the first interim pairing unit;Then, first is temporarily matched by the first transfer chamber and the first cluster operation chamber
Unit is sent in p-type doping hole transmission layer chamber, p-type is formed in substrate surface by evaporation process and adulterates hole transport
Layer;Then, the first interim bonding units hole transmission layer chamber is adulterated from p-type by the first cluster operation chamber to be sent to and the
The public hole transmission layer chamber of cluster operation chamber connection adulterates hole transport layer surface in p-type by evaporation process and is formed
The public hole transmission layer of first layer;Then, by the first cluster operation chamber, the second transfer chamber and the second cluster operation chamber by shape
At there is the first interim pairing unit of the public hole transmission layer of first layer to be sent to the public sky connecting with the second cluster operation chamber
Cave transport layer chamber forms the public hole transmission layer of the second layer in the public hole transport layer surface of first layer by evaporation process,
The public hole transmission layer of first layer and the public hole transmission layer of the second layer constitute hole transmission layer;Then, it is operated by the second cluster
Chamber and the second transfer chamber will be formed with the interim pairing structure transmission of the public hole transmission layer of the second layer as the second transmission
The solution of unit connection is bonded chamber, carries out solution bonding, by the first vapor deposition shadow mask and is formed with the public hole transmission layer of the second layer
Substrate separation;Then, the substrate for being formed with the public hole transmission layer of the second layer is sent to and the second transmission by the second transfer chamber
The interim bonding chamber of chamber connection, this, which is temporarily bonded in chamber, is stored with the second vapor deposition shadow mask, in the interim bonding chamber,
The substrate for being formed with the public hole transmission layer of the second layer and the second vapor deposition shadow mask are bonded together to form into the second interim pairing unit;It connects
, the second interim pairing unit is sent to by blue light organic luminescent material layer by the second transfer chamber and the second cluster operation chamber
Chamber, the part of the surface by evaporation process in the public hole transmission layer of the second layer form blue light organic luminescent material layer;Then,
The second interim pairing unit that blue light organic luminescent material layer will be formed with by the second cluster operation chamber and third transfer chamber
It is sent to and is bonded chamber with the solution of third transfer chamber connection, carry out solution bonding, shadow mask, which is deposited, and is formed with blue light by second has
The substrate of machine luminous material layer separates;Then, the substrate for forming blue light organic luminescent material layer is sent to by third transfer chamber
Interim with the connection of third transfer chamber is bonded chamber, this, which is temporarily bonded in chamber, is stored with third vapor deposition shadow mask, interim at this
It is bonded in chamber, the substrate for being formed with blue light organic luminescent material layer is bonded together to form into third with third vapor deposition shadow mask and is temporarily matched
Unit;Then, the interim pairing unit of third is sent to by green light microcavity tune by third transfer chamber and third cluster operation chamber
In flood chamber, passed by the public hole of the portion of second layer of blue light organic luminescent material layer side of the evaporation process on substrate
Defeated layer surface forms green light microcavity adjustment layer;Then, by third cluster operation chamber that the interim bonding units of third are micro- from green light
Intonation flood chamber is sent to green organic luminescence layer chamber, adjusts layer surface in green light microcavity by evaporation process and is formed
Green organic luminescence layer;Then, green light organic light emission will be formed with by third cluster operation chamber and the 4th transfer chamber
The interim pairing unit of the third of material layer, which is sent to, is bonded chamber with the solution of the 4th transfer chamber connection, solution bonding is carried out, by the
Three vapor deposition shadow masks are separated with the substrate for being formed with green organic luminescence layer;Then, the 4th transfer chamber has green light is formed
The substrate of machine luminous material layer, which is sent to, is bonded chamber with the interim of the 4th transfer chamber connection, this is temporarily bonded in chamber and stores
There is the 4th vapor deposition shadow mask, in the interim bonding chamber, the substrate and the 4th vapor deposition of green organic luminescence layer will be formed with
Shadow mask bonds together to form the 4th interim pairing unit;Then, interim by the 4th by the 4th transfer chamber and the 4th cluster operation chamber
Pairing unit is sent in feux rouges microcavity adjustment layer chamber, passes through green organic luminescence layer one of the evaporation process on substrate
The public hole transport layer surface of the portion of second layer of side forms feux rouges microcavity adjustment layer;It then, will by the 4th cluster operation chamber
4th interim bonding units are sent to red-light organic luminous material layer chamber from feux rouges microcavity adjustment layer chamber, pass through evaporation process
Red-light organic luminous material layer is formed in feux rouges microcavity adjustment layer surface;Then, it is transmitted by the 4th cluster operation chamber and the 5th
The 4th interim pairing unit for being formed with red-light organic luminous material layer is sent to the solution connecting with the 5th transfer chamber by chamber
It is bonded chamber, carries out solution bonding, the 4th vapor deposition shadow mask is separated with the substrate for being formed with red-light organic luminous material layer;Then,
The substrate for forming red-light organic luminous material layer is sent to and interim being bonded of the 5th transfer chamber connection by the 5th transfer chamber
Chamber, this be temporarily bonded in chamber be stored with the 5th vapor deposition shadow mask will be formed with the organic hair of feux rouges in the interim bonding chamber
The substrate of optical material layer and the 5th vapor deposition shadow mask bond together to form the 5th interim pairing unit;Then, by the 5th transfer chamber and
5th interim pairing unit is sent in electron transfer layer chamber by the 5th cluster operation chamber, by evaporation process on substrate shape
At the electron-transport of covering blue light organic luminescent material layer, green organic luminescence layer and red-light organic luminous material layer surface
Layer;Then, the 5th interim bonding units are sent to from electron transfer layer chamber by cathode layer chamber by the 5th cluster operation chamber,
Cathode layer is formed in electron-transport layer surface by evaporation process;Then, pass through the 5th cluster operation chamber and the 6th transfer chamber
The 5th interim pairing unit for forming cathode layer is sent to and is bonded chamber with the solution of the 6th transfer chamber connection, carries out solution key
It closes, the 5th vapor deposition shadow mask is separated with the substrate for being formed with cathode layer;Then, the 6th transfer chamber will form the substrate of cathode layer
It being sent to and is bonded chamber with the interim of the 6th transfer chamber connection, this, which is temporarily bonded in chamber, is stored with the 6th vapor deposition shadow mask,
In the interim bonding chamber, the substrate for being formed with cathode layer and the 6th vapor deposition shadow mask are bonded together to form into the 6th interim pairing unit;
Then, the 6th interim pairing unit is sent in coating chamber by the 6th transfer chamber and the 6th cluster operation chamber, is led to
It crosses cathode layer surface of the evaporation process on substrate and forms coating.
Optionally, the aligning accuracy of several interim bonding chambers is consistent.
The present invention also provides a kind of oled panel manufacturing systems, comprising: a cluster operation chamber, several transfer chambers,
Several processing chambers, several interim bonding chambers, several solutions are bonded chamber, wherein the cluster operation chamber and at least one
A processing chamber connection;The leading portion of the cluster operation chamber and rear end are at least connected with a transfer chamber respectively;It is grasped with cluster
The transfer chamber for making the connection of chamber front end is temporarily bonded chamber connection, the transmission connecting with cluster operation chamber rear end at least one
Chamber is bonded chamber connection at least one solution;The interim bonding chamber is at least used to store vapor deposition shadow mask, and shady in vapor deposition
It covers and after the substrate that transmits into the chamber aligned, substrate and vapor deposition shadow mask is bonded together by UV glue, formed temporarily
Pairing structure;The transfer chamber be at least used for by substrate or interim pairing structure cluster operation chamber, interim bonding chamber and
It is transmitted between solution bonding chamber;The cluster operation chamber is at least used for interim pairing structure between processing chamber
It is transmitted, and is transmitted between processing chamber and transfer chamber;The processing chamber is at least used for
When interim pairing structure is sent among processing chamber, using the vapor deposition shadow mask on interim pairing structure as exposure mask, pass through steaming
The substrate surface for being plated in vapor deposition shadow mask exposure forms organic material layer;The solution bonding chamber is at least used in interim pairing structure
Substrate on formed organic material layer after, be transmitted to solution bonding chamber when, by laser irradiation by substrate and vapor deposition shadow mask solution key
It closes, so that the substrate for being formed with organic material layer is separated with vapor deposition shadow mask.
Optionally, processing chamber is several, and several processing chambers are identical processing chamber, cluster operation
Chamber front-end and back-end are separately connected a transfer chamber, and the transfer chamber of front end is at least connected with an interim bonding chamber, after
The transfer chamber at end is at least connected with a solution bonding chamber.
Optionally, processing chamber is several, and several processing chambers are identical processing chamber, front end
Transfer chamber connects at least one solution bonding chamber, the biography of the rear end other than being at least connected with an interim bonding chamber
It send chamber other than being at least connected with a solution bonding chamber, and connects at least one interim bonding chamber.
Optionally, processing chamber is several, and several processing chambers include at least at different two kinds of technique
Chamber is managed, the transfer chamber of front end is at least connected with an interim bonding chamber, and the transfer chamber of rear end is at least connected with a solution key
Close chamber.
Optionally, several processing chambers include different two kinds of processing chambers, the transmission cavity of front end
Room connects at least one solution bonding chamber, the transfer chamber of the rear end other than being at least connected with an interim bonding chamber
Other than being at least connected with a solution bonding chamber, and connect at least one interim bonding chamber.
The present invention also provides a kind of devices for being used to form interim pairing unit, comprising: it is temporarily bonded chamber, it is described
Interim bonding chamber is at least used to store vapor deposition shadow mask, and after vapor deposition shadow mask is aligned with the substrate for transmitting into the chamber,
Substrate and vapor deposition shadow mask are bonded together by UV glue, form interim pairing structure.
Optionally, the interim bonding chamber includes: bit cell, the first clamping unit, dispensing unit, UV light irradiation list
Member and storage unit, wherein the bit cell is used to align by substrate and for shadow mask;First clamping unit is used
In clamping substrate and vapor deposition shadow mask, and after substrate and vapor deposition shadow mask are aligned, so that substrate and vapor deposition shadow mask contact fitting;
The dispensing unit is used for after substrate and vapor deposition shadow mask contact fitting, is shootd out UV glue, is filled between substrate and vapor deposition shadow mask
UV glue;The UV light irradiation unit is irradiated filling UV glue between substrate and vapor deposition shadow mask, for emitting UV light so that UV
Adhesive curing is bonded together substrate and vapor deposition shadow mask to form interim pairing structure;The storage unit is shady for storing vapor deposition
Cover.
Optionally, the UV glue that the dispensing unit shoots out is that glue connection reaction occurs in the irradiation of UV light, so that substrate and steaming
Plating shadow mask is bonded, and in laser irradiation, and fuse glue connection molecule, so that substrate and vapor deposition shadow mask carry out the UV of solution bonding
Glue.
Optionally, the wavelength of the UV light of the UV light irradiation unit transmitting is more than or equal to 365nm, and irradiation energy is greater than
1000mj/cm2。
Compared with prior art, technical solution of the present invention has the advantage that
Oled panel manufacturing system of the invention, comprising: several cluster operation chambers, several transfer chambers, at several techniques
Chamber, several interim bonding chambers are managed, several solutions are bonded chamber, and each cluster operation chamber and at least one processing chamber connect
It connects;Adjacent cluster operation chamber is connected by transfer chamber;Each transfer chamber is temporarily bonded chamber and at least one at least one
A solution bonding chamber connection, interim bonding chamber of the invention are separated with processing chamber, and the interim chamber that is bonded is steaming
After plating shadow mask is aligned with the substrate for transmitting into the chamber, substrate and vapor deposition shadow mask are bonded together by UV glue, formation
Interim pairing structure, so that substrate and vapor deposition shadow mask can realize the bonding of the two, and the interim pairing formed without magnetic force
Unit has very high fastness by the bonding of UV glue, can very easily be realized temporarily by transfer chamber and cluster operation chamber
The transmission of pairing unit, processing chamber is when interim pairing structure is sent among processing chamber, temporarily to match
Vapor deposition shadow mask in structure is exposure mask, and the substrate surface by being vaporized on vapor deposition shadow mask exposure forms organic material layer, thus this
The oled panel manufacturing system of application make that shadow mask and the para-linkage process of substrate is deposited to be completed outside processing chamber,
So that the contraposition process and evaporation process process of vapor deposition shadow mask and substrate are carried out separately, so that processing chamber forms
Kind organic material layer not will receive the limitation of the para-linkage process of vapor deposition shadow mask and substrate, so that oled panel production system
The processing chamber that a certain organic material layer is formed in system can be easy to transform the technique to form another organic material layer as
Processing chamber housing improves the technique Adapter Property of oled panel manufacturing system, and the side that temporarily bonding chamber is bonded by UV glue
The para-linkage of the vapor deposition shadow mask and substrate of nonmetallic materials had both may be implemented in formula, can also realize the vapor deposition shadow mask of metal material
With the para-linkage of substrate, and solve bonding chamber by laser irradiation can very easily realize vapor deposition shadow mask and substrate point
From to meet the para-linkage demand of the vapor deposition shadow mask and substrate of different materials.
Further, the interim bonding chamber includes: bit cell, the first clamping unit, dispensing unit and the irradiation of UV light
Unit, wherein the bit cell is used to align by substrate and for shadow mask;First clamping unit is for clamping base
Plate and vapor deposition shadow mask, and after substrate and vapor deposition shadow mask are aligned, so that substrate and vapor deposition shadow mask contact fitting;The dispensing
Unit is used for after substrate and vapor deposition shadow mask contact fitting, is shootd out UV glue, is filled UV glue between substrate and vapor deposition shadow mask;It is described
UV light irradiation unit is irradiated filling UV glue between substrate and vapor deposition shadow mask for emitting UV light, so that UV adhesive curing, it will
Substrate and vapor deposition shadow mask are bonded together to form interim pairing structure;The storage unit is led to for storing vapor deposition shadow mask
Substrate can very easily be realized and the para-linkage of shadow mask is deposited to form interim pairing unit by crossing interim bonding chamber.
Further, the UV glue is the generation glue connection reaction in the irradiation of UV light, so that substrate is bonded with vapor deposition shadow mask,
And in laser irradiation, fuse glue connection molecule so that substrate and vapor deposition shadow mask carry out solution bonding UV glue, thus can be convenient and
It efficiently realizes substrate and the interim bonding reconciliation bonding steps of shadow mask is deposited.
Further, the wavelength of the UV light is more than or equal to 365nm, can be greater than with 365nm, 395nm, irradiation energy
1000mj/cm2The wave band energy of (millijoule is every square centimeter), the UV light is lower, excites to the chemical potential energy of luminous organic material
It is smaller, the service life of OLED device will not be reduced, while relatively reliable UV bonding performance can be obtained again.
Further, the laser of laser beam irradiation unit transmitting is picosecond laser, pulse frequency 100-1000KHz, so that solidification
UV glue in corsslinking molecular can fuse faster, and UV glue is made still to be able to maintain cured state, and can guarantee substrate with
Separation of the shadow mask without the lateral changing of the relative positions is deposited.
Further, each cluster operation chamber connects several identical processing chambers, and different cluster operation chamber connections
Processing chamber be different processing chambers, using some cluster operation chamber as cluster operation chamber, with target cluster
The connected several processing chambers of operation chamber are identical processing chamber, are connected with the target cluster operation chamber front end
The transfer chamber connect is front end transfer chamber, and the transfer chamber connecting with the target cluster operation chamber rear end is rear end transmission cavity
When room, several interim pairing structures are being sequentially formed with interim be bonded in chamber that the front end transfer chamber connects, it will be several
Interim pairing structure is sequentially transmitted by front end transfer chamber and target cluster operation chamber to be connected with target cluster operation chamber
In several processing chambers, organic material layer, rear end transmission are formed accordingly in the substrate surface of several interim pairing structures
The interim bonding units for being formed with organic material layer are transmitted to from target cluster operation chamber and connect with rear end transfer chamber by chamber
Solution be bonded chamber, in solution bonding chamber, separated so that being formed with the substrate of organic material layer and shadow mask being deposited, thus substrate
It can be with continuous-flow type by different interim bonding chambers, cluster operation chamber, process chamber in oled panel manufacturing system
Room reconciliation bonding chamber repeats abovementioned steps to form different organic light emitting materials, it is thus achieved that oled panel is successively criticized
Amount production.
Further, when some cluster operation chamber is as cluster operation chamber, several works for being connected with target cluster operation chamber
Skill processing chamber housing is different processing chamber, and the transfer chamber connecting with the target cluster operation chamber front end is front end biography
Chamber is sent, when the transfer chamber connecting with the target cluster operation chamber rear end is rear end transfer chamber, is passed with the front end
Interim pairing structure is formed in the interim bonding chamber for sending chamber to connect, the interim pairing structure is first passed through into front end transmission cavity
Room and target cluster operation chamber are transmitted in a processing chamber being connected with target cluster operation chamber, are so that shadow mask is deposited
Exposure mask forms the first organic material layer in the substrate surface of the interim pairing structure, then will be formed with the first organic material
The interim pairing structure of layer is transmitted to another process chamber being connected with target cluster operation chamber by target cluster operation chamber
In room, using identical vapor deposition shadow mask as exposure mask, the second organic material layer is formed in the first organic material layer of substrate;Then
The interim bonding units for being formed with the second organic material layer are transmitted to and rear end by rear end transfer chamber from target cluster operation chamber
The solution of transfer chamber connection is bonded chamber, in solution bonding chamber, so that being formed with the substrate and vapor deposition of the second organic material layer
Shadow mask separation, thus when make oled panel realization to being formed at the continuous-flow type of at least two layers organic material layer on multiple substrates
Reason, and while forming two layers of organic material layer, only need to once be aligned and bonding technology, and the time of technique is saved.
Further, at least part is identical process chamber in the processing chamber of different cluster operation chamber connections
Room, thus the thicker organic material layer of thickness can split at least thickness is two layers identical, it is connected in different cluster operation chambers
Processing chamber grows the organic material layer of respective thickness (such as at the technique being connected with certain cluster operation chamber accordingly
Reason chamber grows the organic material layer of a part of thickness, then in the process chamber being connected with adjacent another cluster operation chamber
Room grows the organic material layer of another part thickness) so that the growth time difference of the organic material layer of each processing chamber is smaller
Or it is essentially identical, to reduce the growth of part organic material layer to the shadow of the technique pitch time of entire OLED manufacturing system
It rings.
Specific embodiment
As described in the background art, the technique Adapter Property of existing oled panel making apparatus is very poor, and existing OLED
Panel making apparatus can not carry out oled panel production using the shadow mask of nonmetallic materials production.
The study found that alignment system and deposition system are integrated in a process cavity by existing oled panel making apparatus
In room, and when oled panel makes, needs to form plurality of layers organic material layer (for example hole transmission layer, blue light, feux rouges, green light is micro-
The long layer of intonation, blue light, feux rouges, green organic luminescence layer, electron transfer layer etc.), and when forming different organic materials layer pair
The required precision of contraposition is different that (for example process window when forming hole transmission layer is larger, thus aligning accuracy is opposite wants
Process window when asking lower, and forming blue light, feux rouges, green organic luminescence layer is smaller, thus aligning accuracy is opposite wants
Ask higher), thus when being designed using existing oled panel making apparatus, the considerations of in the factors such as cost, for shape
At different organic light emitting materials using different precision alignment system (such as formed blue light, feux rouges, green light organic light emission
Material layer processing chamber integrates the higher alignment system of precision, and the integrated precision of the processing chamber for forming hole transmission layer is lower
Alignment system), i.e., the alignment system of different accuracy is integrated in a processing chamber with corresponding deposition system, thus is made
When oled panel, specific processing chamber can be only used to form specific organic light emitting material, it is difficult to by specific process cavity
Room is used to form different organic material layers, and (processing chamber for being used to form hole transmission layer, which is difficult to transform as, is used to form indigo plant
Light, feux rouges, green organic luminescence layer processing chamber), so that the technique Adapter Property of oled panel making apparatus is very poor.
Also, when the prior art uses metal shadow mask, magnetic sheet penetrates substrate, and the magnetic force that magnetic sheet generates adsorbs metal shadow mask
On the surface of the substrate, and magnetic sheet is using electromagnet, generating magnetic force when being powered adsorbs metal shadow mask, and magnetic force disappears when powering off
It loses, so that substrate is separated with metal shadow mask, such mode makes shady for metal in existing oled panel making apparatus
The alignment system and deposition system of cover and substrate can only be integrated in a processing chamber, and only due to magnetic sheet suction type
Can be only to the shadow mask of metal material, and for the shadow mask of nonmetallic materials, existing oled panel making apparatus can not achieve
The contraposition of shadow mask and substrate.
In addition, technique pitch time is longer during making oled panel asks for existing oled panel making apparatus
Topic.The study found that oled panel needed to form when making plurality of layers organic material layer (such as hole transmission layer, blue light, feux rouges,
The long layer of green light microcavity tune, blue light, feux rouges, green organic luminescence layer, electron transfer layer etc.), thus use existing OLED
When panel making apparatus makes oled panel, forming different organic layers every time is that will carry out in different processing chambers pair
, it is aligned in each processing chamber repeatedly, so that the technique pitch time of the manufacturing process of entire oled panel is longer.
For this purpose, interim bonding chamber and processing chamber are point the present invention provides a kind of oled panel manufacturing system
From, the interim chamber that is bonded leads to substrate and vapor deposition shadow mask after vapor deposition shadow mask is aligned with the substrate for transmitting into the chamber
It crosses UV glue to be bonded together, forms interim pairing structure, so that substrate and vapor deposition shadow mask can realize the two without magnetic force
Bonding, and the interim pairing unit formed has very high fastness by the bonding of UV glue, passes through transfer chamber and cluster operating cavity
Room can very easily realize the transmission of interim pairing unit, and processing chamber is sent to process in interim pairing structure
When among chamber, using the vapor deposition shadow mask on interim pairing structure as exposure mask, by the substrate surface for being vaporized on vapor deposition shadow mask exposure
Organic material layer is formed, thus the oled panel manufacturing system of the application makes that shadow mask is deposited and the para-linkage process of substrate is
It is completed outside processing chamber, so that the contraposition process and evaporation process process of vapor deposition shadow mask and substrate are carried out separately,
It will receive the limitation that the para-linkage process of shadow mask and substrate is deposited so which kind of organic material layer processing chamber forms not,
So that the processing chamber for forming a certain organic material layer in oled panel manufacturing system can be easy to transform shape as
At the processing chamber of another organic material layer, the technique Adapter Property of oled panel manufacturing system, and ephemeral key are improved
Close chamber both may be implemented the para-linkage of vapor deposition shadow mask and substrate of nonmetallic materials in such a way that UV glue is bonded, can be with
Realize the para-linkage of the vapor deposition shadow mask and substrate of metal material, and solving bonding chamber can be very easily by laser irradiation
The separation of vapor deposition shadow mask and substrate is realized, to meet the para-linkage demand of the vapor deposition shadow mask and substrate of different materials.
To make the above purposes, features and advantages of the invention more obvious and understandable, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.When describing the embodiments of the present invention, for purposes of illustration only, schematic diagram can disobey general proportion
Make partial enlargement, and the schematic diagram is example, should not limit the scope of the invention herein.In addition, in reality
It should include the three-dimensional space of length, width and depth in production.
FIG. 1 to FIG. 6 is the structural schematic diagram of oled panel of embodiment of the present invention manufacturing system;Fig. 7 is the embodiment of the present invention
The structural schematic diagram of shadow mask is deposited;Fig. 8~Fig. 9 is the structural schematic diagram of substrate of the embodiment of the present invention;Figure 10~Figure 15 is this hair
Structural schematic diagram of the section chambers of bright embodiment oled panel manufacturing system when making oled panel;Figure 16 is the present invention one
The structural schematic diagram of embodiment oled panel;Figure 17 is that one embodiment of the invention oled panel manufacturing system makes oled panel
Structural schematic diagram;Figure 18 is the structural schematic diagram of one embodiment of the invention oled panel;Figure 19 is one embodiment of the invention OLED
The structural schematic diagram of panel manufacturing system production oled panel.
A kind of oled panel manufacturing system is provided in one embodiment of the invention, referring to FIG. 1, including: several cluster operations
Chamber 200, several transfer chambers 220, several processing chambers 210, several interim bonding chambers 230, several solutions are bonded chamber
Room 240, wherein
Each cluster operation chamber 200 is connect at least one processing chamber 210;
Adjacent cluster operation chamber 200 is connected by transfer chamber 220;
Each transfer chamber 220 is temporarily bonded chamber 230 at least one and at least one solution bonding chamber 240 connects;
The interim bonding chamber 230 is at least used to store vapor deposition shadow mask, and (is somebody's turn to do shadow mask is deposited and transmits into the chamber
Interim bonding chamber) substrate aligned after, substrate and vapor deposition shadow mask are bonded together by UV glue, is formed and is temporarily matched
Structure;
The transfer chamber 220 at least for by substrate or interim pairing structure in cluster operation chamber 200, be temporarily bonded chamber
It is transmitted between the reconciliation of room 230 bonding chamber 240;
The cluster operation chamber 200 is at least used to for interim pairing structure being transmitted between processing chamber 210,
And it is transmitted between processing chamber 210 and transfer chamber 220;
The processing chamber 210 is at least used for when interim pairing structure is sent among processing chamber, with
Vapor deposition shadow mask on interim pairing structure is exposure mask, and the substrate surface by being vaporized on vapor deposition shadow mask exposure forms organic material
Layer;
After the solution bonding chamber 240 is at least used on the substrate of interim pairing structure form organic material layer, transmission
When being bonded chamber to solution, by laser irradiation by substrate and vapor deposition shadow mask solution bonding, so that being formed with the substrate of organic material layer
It is separated with vapor deposition shadow mask.
The quantity of cluster operation chamber 200 is at least 2 or is more than or equal to 2 (these in the oled panel manufacturing system
Be several in subsequent embodiment in embodiment it is to indicate that quantity is at least 2 or is more than or equal to 2), i.e. oled panel system
The quantity for making cluster operation chamber 200 in system can be 2,3,4,5,6,7,8,9 or 10, this implementation
Example in, in oled panel manufacturing system have 5 cluster operation chambers 200 as an example, each cluster operation chamber 200 with it is several
Processing chamber 210 connects;Adjacent cluster operation chamber 200 is connected by transfer chamber 220.
Each cluster operation chamber 200 is connect at least one processing chamber 210 in the oled panel manufacturing system,
I.e. each cluster operation chamber 200 can be connect with 1,2,3,4 or 5 processing chamber housing 210.Different cluster operation chambers
The quantity of the processing chamber of 200 connections can be identical or not identical.In the present embodiment, with each cluster operation chamber 200 and 4
A processing chamber housing 210 is connected to example.
Adjacent cluster operation chamber 200 is connected by transfer chamber 220, is formed serial structure, as shown in fig. 1, is worked as cluster
When operation chamber 200 is 5, two adjacent cluster operation chambers 200 are transmitted by one in 5 cluster operation chambers 200
Chamber 220 connects, and to form serial structure, and is located at two cluster operation chambers 200 at both ends (both ends of serial structure)
It is also respectively connected with a transfer chamber 220, i.e. each cluster operation chamber needs are connect with two transfer chambers 220.
In the present embodiment, each transfer chamber 220 between adjacent cluster operation chamber is temporarily bonded chamber at least one
230 connect at least one solution bonding chamber 240.One connects at least one and faces in two transfer chambers 220 at both ends
Shi Jianhe chamber 230 (only connects an interim bonding chamber 230 than that of front end or left end transfer chamber 220 as shown in figure 1),
At least one solution of another transfer chamber 220 connection is bonded chamber 240, and (that of rear end or right end transfer chamber 220 only connects
That transfer chamber 220 of one front end or left end only connects an interim bonding chamber 230).In other embodiments, both ends
Two transfer chambers 220 can be connected to few one interim bonding chamber 230 and at least one solution bonding chamber 240.
The interim bonding chamber 220 includes: bit cell, the first clamping unit, dispensing unit and UV light irradiation unit,
Wherein the bit cell is used to align by substrate and for shadow mask;First clamping unit is for clamping substrate and steaming
Shadow mask is plated, and after substrate and vapor deposition shadow mask are aligned, so that substrate and vapor deposition shadow mask contact fitting;The dispensing unit is used
In after substrate and vapor deposition shadow mask contact fitting, UV glue is shootd out, fills UV glue between substrate and vapor deposition shadow mask;The UV illumination
Unit is penetrated for emitting UV light, filling UV glue between substrate and vapor deposition shadow mask is irradiated so that UV adhesive curing, by substrate and
Vapor deposition shadow mask is bonded together to form interim pairing structure;The storage unit is for storing vapor deposition shadow mask.Below to substrate and
Vapor deposition shadow mask is described in detail.
Referring to FIG. 7, Fig. 7 is the structural schematic diagram that shadow mask is deposited in one embodiment of the invention, the vapor deposition shadow mask includes institute
Stating vapor deposition shadow mask includes: substrate 101;Grid film layer 102 on 101 front of substrate, if having in the grid film layer 102
The opening 108 of dry array arrangement;Run through the groove 111 of 101 thickness of substrate in substrate 101, the exposure of groove 111 is offscale
Grid film layer between several openings in grid film layer 102 and adjacent apertures 108.
In one embodiment, the forming process of the vapor deposition shadow mask includes: to provide substrate 101, and the substrate 101 includes just
Face and the opposite back side, as shown in fig. 7, lower surface is as the back side using the upper surface of substrate 101 as front;Form covering institute
State the positive grid film layer 102 of substrate 101;Grid film layer 102 described in etched portions is formed in the grid film layer 102
Several openings 108 being arranged in array, and the opening 108 exposes 101 front face surface of substrate;It is carved along the back side of substrate 101
The part substrate 101 is lost, forms several openings 108 and the adjacent apertures exposed in grid film layer 102 in substrate 101
The groove 111 of grid film layer between 108.The vapor deposition shadow mask that this method is formed, the size of the opening formed in grid film layer 108
Can be smaller, and the sidewall profile being open is preferable.
The material of the substrate 101 is semiconductor material or glass, and the semiconductor material is silicon, germanium, silicon-on-insulator
Or germanium on insulator.The glass is tempered glass.
The material of the grid film layer 102 is silicon nitride, silica or silicon oxynitride.
In one embodiment, the grid film layer 102 can only cover the front of substrate 101, in other embodiments, institute
Front face surface of the grid film layer 102 in addition to covering substrate, the also side of covering substrate and backside surface are stated, the substrate 101 is just
Several openings are formed in face grid film layer 102, mask layer when as vapor deposition, the grid film layer at 101 back side of substrate, as
The etched substrate back side forms mask layer when groove, and the grid film layer of 101 side of substrate is protected at the back side of etched substrate
The substrate of shield side will not be etched, the grid film layer for enabling the good support substrate front of remaining substrate material hanging,
And the grid film layer of 101 side of substrate and the positive grid film layer of substrate 101 be it is integrated, it is subsequent to be formed in etched substrate
Groove, when so that the positive grid film layer with several openings of substrate 101 is hanging, with several openings grid film layer with
Between substrate 101 have good adhesiveness and mechanical stability, prevent the grid film layer with several openings deformation and
The warpage or disengaging at edge, thus the opening in grid film layer is still able to maintain good pattern, is formed when advantageously ensuring that vapor deposition
Luminescence unit position precision and good pattern.
In one embodiment, the grid film layer 102 has tensile stress, to prevent hanging grid film layer due to from heave hand
The deformation come improves the position precision of grid film layer split shed and keeps the good of opening sidewalls pattern.
The material of the grid film layer 102 is silicon nitride, the grid film layer 102 with a thickness of 1~1.5 micron, grid
The size of the tensile stress of film layer 102 is 100~400Mpa, and the surface roughness of grid film layer 102 guarantees subsequent less than 20 nanometers
Hanging grid film layer mechanical stability and mechanical strength and corrosion resistance are higher simultaneously, effectively overcome grid film layer certainly
Weight bring deformation, and the lesser opening of formation size that can be very easy in 1~1.5 micron of grid film layer, and prevent
Only grid film layer is too thin generates damaged in subsequent technique processing, while stress is excessive when preventing thickness too thick be easy to cause substrate
Warpage.
It can uniformly and with larger be answered by the very easy formation thickness of boiler tube low-pressure chemical vapor deposition process
The grid film layer of power forms front, the back side and the side of covering substrate 101, and have tensile stress, material in one embodiment
Material is that the temperature of the low pressure boiler tube depositing operation of the grid film layer 102 of silicon nitride is greater than 600 DEG C, chamber pressure 0.2-7Torr,
Gas includes silane gas and NH3, wherein silane gas is SiH4、SiH2Cl2、Si2H6One or more, low pressure boiler tube deposit work
When skill forms grid film layer, the whole surface (front, the back side and side) of energy while substrate 101 is formed simultaneously grid film layer 102,
While formation process is simple, so that the thickness for forming grid film layer is more uniform, surface roughness is lower, and film layer is each
More uniform and stress the size of the tensile stress distribution of a position is relatively easy to control.
Etching 102 technique of grid film layer is dry etching.The dry etch process can be anisotropic etc.
Plasma etching technique.It should be noted that since subsequent UV light and laser need to pass by the substrate 101 of 111 two sides of groove
It is defeated, to irradiate the UV glue formed between substrate and substrate, thus the front and back surface of the substrate with UV light and swash
Light can be also removed by the corresponding partial grid film layer in position.
Vapor deposition shadow mask shown in fig. 7 is organic to form blue light, feux rouges, the long layer of green light microcavity tune or blue light, feux rouges, green light
Shadow mask when luminous material layer.
It should be noted that being used to form different organic materials layer (such as hole transmission layer, blue light, feux rouges, green light microcavity
Adjust long layer, blue light, feux rouges, green organic luminescence layer, electron transfer layer, cathode) Shi Zuowei exposure mask vapor deposition shadow mask knot
Structure is essentially identical, and there are areas for most important quantity, the positions and dimensions for distinguishing the opening 108 for being to be formed in grid film layer 102
Not, it can according to the different vapor deposition shadow mask of the Demand Design of different organic materials layer.Form hole transmission layer, electron-transport
Layer, the structure and the structure shown in Fig. 7 that shadow mask is deposited of vapor deposition shadow mask when cathode are essentially identical.
With reference to Fig. 8 and Fig. 9, Fig. 8 and Fig. 9 are the structural schematic diagram of one embodiment of the invention substrate, and wherein Fig. 8 is the edge Fig. 9
The schematic diagram of the section structure in the direction cutting line AB provides substrate 301,301 front of substrate includes pixel with reference to Fig. 8 and Fig. 9
Region 31 and the cofferdam region 32 for surrounding pixel region 31;The part of the surface in the cofferdam region 32 of the substrate 301 forms cofferdam
Structure 302,402,502.
The substrate 301 is as the carrier for forming OLED, and the substrate includes the positive and opposite back side, as shown in Figure 8
Using the upper surface of substrate 301 as front, using the lower surface of substrate 301 as the back side.
The front of the substrate 301 includes pixel region 31 and the cofferdam region 32 around pixel region 31, pixel region
31 are used to form the luminescence unit of OLED and corresponding circuit, and the cofferdam region 32 is used to form cofferdam structure.
At least one in the substrate 301 and substrate 101 (referring to Fig. 7) is transparent material, another material
It can be transparent material or opaque material.The material of the substrate 301 is glass or semiconductor material in one embodiment
Material or other suitable materials, shown glass are transparent material, at least one in substrate 301 and substrate 101 (referring to Fig. 7)
Material be glass, be subsequently formed UV glue, allowing UV light and laser right by transparent substrate 301 and/or substrate 101
UV glue is irradiated, so that key is conciliate in UV adhesive curing (bonding), to realize substrate 301 and facing for shadow mask (substrate 101) is deposited
Separation after Shi Jianhe and temporarily bonding, and in irradiation process, prevent UV light and laser from shining to established OLED single
The influence of member.It should be noted that the transparent material can also be other transparent materials outside glass.
In the particular embodiment, the material that can choose substrate 301 is glass, and the material of corresponding substrate 101 is glass
Glass;Or the material of substrate 301 is glass, the material of corresponding substrate 101 is semiconductor material;Or the material of substrate 301
For semiconductor material, the material of corresponding substrate 101 is glass.
302,402,502 one side of cofferdam structure plays branch support group when substrate 301 and substrate 101 to be temporarily bonded
The effect of plate 301 and substrate 101, so that the spacing that substrate 301 and substrate 101 are kept constant in bonding, in order to subsequent
Predetermined thickness and the preferable luminescence unit of pattern are formed on the surface of the pixel region 31 of substrate 301 by evaporation process;It is another
Aspect, the cofferdam structure 302,402,502 can will be subsequently formed the substrate 301 and substrate that UV glue is limited on the outside of cofferdam structure
Between 101, to prevent from being subsequently formed UV glue to the sprawling of the pixel region 31 of substrate 301, and the formation of luminescence unit is influenced.
In one embodiment, the material of the cofferdam structure 302,402,502 is SiO2, SiN, SiON, TiN, TaN and gold
Belong to one or more of material (such as Cu, Al, W).In one embodiment, the thickness of the cofferdam structure 302,402,502
It is 0.4~0.6 micron.
In one embodiment, the forming process of the cofferdam structure 302 are as follows: form cofferdam on 301 surface of substrate and tie
Structure film layer (not shown);Patterned photoresist layer (not shown) is formed in cofferdam structure thin-film surface;With
The patterned photoresist layer is exposure mask, etches the cofferdam structure film, the part table in the cofferdam structure region of substrate
Face forms cofferdam structure;Remove the patterned photoresist layer.
Cofferdam structure 302 described in the present embodiment, 402,502 are the U-typed shape or " V " type for being poured over 301 surface of substrate
The opening of shape structure, U-typed shape or " V " type shape structure towards substrate 301 edge direction, during subsequent progress dispensing, UV
Glue is filled in the first cofferdam structure 302, the U-typed shape of the second cofferdam structure 402 and third cofferdam structure 502 or " V " type shape and opens
In mouthful, preferably prevent in the forming process of UV glue and solution bonding after, pixel region from UV glue to substrate flowing, prevent UV
Contamination of the glue to the luminescence unit of formation;And since UV glue is limited in U-typed shape or " V " type shaped opening so that UV glue with
The binding ability of cofferdam structure increases, and when solving bonding, UV glue can be completely stored in U-typed shape or " V " type shaped opening
Without overflowing outward, so that the presence of the UV glue after solution bonding will not influence the bonding precision and stability of subsequent step, because
And can not need in the case where carrying out additional UV glue cleaning step, directly carry out subsequent second luminescence unit and third hair
The manufacturing process of light unit improves producing efficiency to save the time of technique.It should be noted that described first encloses
Weir structure, the second cofferdam structure and third cofferdam structure can be other shapes, such as the recess of rectangle, outward opening
Deng.
In other embodiments, the cofferdam structure can be cyclic structure or discrete block structure.
In the present embodiment, the cofferdam structure is divided into the cofferdam structure of three types, including several first cofferdam structures
302, the second cofferdam structure 402 and third cofferdam structure 502, and several first cofferdam structures 302,402 and of the second cofferdam structure
Third cofferdam structure 502 is alternately distributed and around pixel region 31.Due to needing to sequentially form sending not when oled panel production
The organic material layer (luminescence unit) of same color of light (issuing feux rouges, green light and blue light), forms and issues feux rouges, green light or blue light
It is needed when organic material layer (such as shady using the first vapor deposition when forming the organic material layer of blue light-emitting using different vapor deposition shadow mask
Cover, using the second vapor deposition shadow mask when forming the organic material layer of green light, using third when forming the organic material layer to glow
Shadow mask is deposited), when forming several first cofferdam structures 302, the second cofferdam structure 402 and third cofferdam structure on substrate 301
502, and several first cofferdam structures 302, the second cofferdam structure 402 and third cofferdam structure 502 are alternately distributed and around pixel
When region 31, the organic material layer in the organic material layer, green light for sequentially forming blue light-emitting and the organic material layer that glows
When, it needs for substrate to be bonded three times with vapor deposition shadow mask (the first vapor deposition shadow mask, the second vapor deposition shadow mask or third vapor deposition shadow mask)
When reconciliation bonding, bonding is only needed in wherein corresponding one cofferdam structure (the first cofferdam structure 302, the second cofferdam every time
Structure 402 or third cofferdam structure 502) on the outside of substrate and corresponding vapor deposition shadow mask (the first vapor deposition shadow mask, the second vapor deposition are shady
One in cover, third vapor deposition shadow mask) between form UV glue, (such as the organic material layer of blue light when being specially bonded for the first time
When), UV glue is only formed on the outside of the first cofferdam structure, does not form UV glue, phase on the outside of the second cofferdam structure and third cofferdam structure
The organic material layer of green light (such as when) only forms UV glue, third time key on the outside of the second cofferdam structure when answer second bonding
The organic material layer of feux rouges (such as when) only forms UV glue on the outside of third cofferdam structure when conjunction, thus every time after solution key step,
Remaining UV glue can directly carry out the bonding steps of next step on substrate without additionally using cleaning process removal Xie Jianhou,
The time for saving technique improves the producing efficiency of OLED.It should be noted that in other embodiments, the cofferdam structure
It can only include a seed type.
With continued reference to FIG. 1, the bit cell of the interim bonding chamber 220 uses mobile working platforms, aligned
For the purpose of be so that vapor deposition shadow mask on 101 split shed 108 of grid film layer position and substrate 301 on need organic material layer
Position is corresponding.Bit cell can use the existing mobile working platforms for aligning two targets.In the present embodiment, if
Dry interim bonding chamber 220 (or bit cell of interim bonding chamber) aligning accuracy having the same, it is interim to be bonded chamber 220
It can satisfy para-linkage between different vapor deposition shadow mask and substrate and form interim bonding units, and the interim bonding in the application
Chamber 220 is separated with processing chamber 210, thus when making oled panel, in order to meet the needs of technique, this Shen
Oled panel manufacturing system please only needs to change the material of evaporation source in processing chamber, so that it may which easily realizing will
The processing chamber for forming a kind of organic material layer is converted into the processing chamber to form another organic material layer, from
And effectively raise the technique Adapter Property of oled panel making apparatus.
In other embodiments, several interim bonding chambers 220 (or bit cell of interim bonding chamber) can have
Different aligning accuracies, for example the aligning accuracy of the interim bonding chamber 220 in part can be relatively higher, and the interim bonding chamber in part
The aligning accuracy of room can be relatively lower, while meeting oled panel production demand, to realize interim bonding chamber 220
Rationally effectively configuration.
First clamping unit may include multiple mechanical walls and/or sucker, and multiple mechanical walls and/or sucker have
Multiple freedom degrees (multiple machinery walls and/or sucker can move up and down, move left and right, tilt or rotate).
First clamping unit can not only fixed substrate and vapor deposition shadow mask, and the cofferdam structure on substrate can be made
The surface that shadow mask is deposited contacts fitting
The position regulating unit that the dispensing unit includes at least spray head and connect with spray head, UV glue are sprayed from spray head, position
It sets and adjusts the position that unit is used to adjust spray head.
In the present embodiment, the UV glue 303 be UV light irradiation when occur glue connection reaction so that substrate and vapor deposition shadow mask into
Line unit closes, and in laser irradiation, and fuse glue connection molecule, so that substrate and vapor deposition shadow mask carry out the UV glue of solution bonding, thus can
To facilitate and efficiently realize that substrate 301 and the interim bonding of substrate 101 (vapor deposition shadow mask) conciliate bonding steps, so that in substrate
On form a kind of organic material layer after, another organic material layer can be formed using similar step, and the steaming after separating
Plating shadow mask can repeat to utilize after cleaning.
In one embodiment, the wavelength of the UV light is more than or equal to 365nm, can be greater than with 365nm, 395nm, irradiation energy
1000mj/cm2(millijoule is every square centimeter) can be 1000mj/cm2、1500mj/cm2、2000mj/cm2, the wave band of the UV light
Energy is lower, smaller to the chemical potential energy excitation of luminous organic material, will not reduce the service life of OLED device, while can obtain again
Relatively reliable UV bonding performance.
In one embodiment, the dispensing process of the filling UV glue 303 carries out simultaneously with the UV light irradiation of UV curing glue, with
It improves precision when being bonded and prevents contamination of the UV glue to pixel region.In other embodiments, dispensing process can be first carried out,
Then UV irradiation process is carried out.
The UV light irradiation unit includes at least UV light emitting unit and light intensity regulating unit, and the UV light emitting unit is used
In generating UV light, light intensity regulating unit is used to adjust the intensity for the UV light for being irradiated to UV glue.
Thus in the embodiment of the present invention, when separating due to being temporarily bonded chamber with processing chamber, shadow mask and base is deposited
The para-linkage of plate forms interim pairing unit and can complete outside processing chamber, and the interim pairing unit of formation passes through UV
Glue bonding has very high fastness, can very easily realize transmission by transfer chamber and cluster operation chamber, so that
Contraposition and evaporation process of the shadow mask with substrate, which is deposited, can separate progress, so that being formed at the technique of a certain organic material layer
Reason chamber can be easy to transform the processing chamber to form another organic material layer as, improve oled panel making apparatus
Technique Adapter Property, and temporarily the vapor deposition shadow mask of nonmetallic materials had both may be implemented in bonding chamber in such a way that UV glue is bonded
With the para-linkage of substrate, the para-linkage of the vapor deposition shadow mask and substrate of metal material can also be realized, and solve bonding chamber
The separation of vapor deposition shadow mask and substrate can be very easily realized by laser irradiation.
The storage unit for storing vapor deposition shadow mask, the quantity of the vapor deposition shadow mask of storage unit storage be it is multiple,
The type of the vapor deposition shadow mask of storage unit storage can be one or more.
The oled panel manufacturing system can also include recycling chamber, and shown recycling chamber will be for that will solve in bonding chamber
Isolated vapor deposition shadow mask recycling, and the vapor deposition shadow mask recycled is cleaned and dried, and the vapor deposition shadow mask after cleaning-drying is passed
Interim bonding chamber 220 is given to be stored.The oled panel manufacturing system can also include main control unit and several sons
Control unit, the main control unit are at least used to send control instruction to several sub-control units, and several sub-control units are used
In controlling each chamber (such as each transfer chamber, each processing chamber, each interim bonding chamber, each solution bonding chamber, reclaiming chamber
Room all has the sub-control unit of each system) running.
In conjunction with reference Fig. 1 and Figure 10~Figure 12, to form showing for interim pairing structure in a certain interim bonding chamber 230
It is intended to.
With reference to Figure 10, after substrate 301 is sent to interim bonding chamber 230, the first clamping unit clamps substrate 301 and steams
Shadow mask is plated, is oppositely arranged so that shadow mask front is deposited with first in the front of substrate 301, bit cell is to the substrate 301 and the
One vapor deposition shadow mask is aligned, and the first clamping unit can make substrate 301 and vapor deposition shadow mask during contraposition, after contraposition, the
One clamping unit makes cofferdam structure 302 and vapor deposition shadow mask on the substrate 301 contact and make the two fixed.
Referring next to Figure 11, dispensing unit shoots out UV glue, fills UV glue 303, UV glue between substrate 301 and vapor deposition shadow mask
303 are filled between the substrate 301 and vapor deposition shadow mask in 302 outside of cofferdam structure.
In one embodiment, when filling UV glue 303, the first clamping unit can make substrate 301 and vapor deposition shadow mask one
Body rotation, and the spray head of dispensing unit is remain stationary.
In another embodiment, when filling UV glue 303, the spray head of the dispensing unit can be along substrate 301 and steaming
The outside rotation of shadow mask is plated, and substrate 301 and vapor deposition shadow mask are remain stationary.
Then, with reference to Figure 12, the UV light irradiation unit is for emitting UV light 304, between substrate 301 and vapor deposition shadow mask
Filling UV glue 303 is irradiated, so that UV glue 303 solidifies, is bonded together substrate 301 and vapor deposition shadow mask to form interim pairing
Structure.
With continued reference to FIG. 1, the transfer chamber 220 includes at least transmission arm or transmission microscope carrier, the transmission arm
Or transmission microscope carrier can have multiple freedom degrees (can move up and down, move left and right and rotate).
The cluster operation chamber 200 can include at least transmission arm, and the transmission arm can have multiple freedom degrees
(can move up and down, move left and right and rotate).
Several processing chambers 210 are described for forming organic material layer on the substrate of interim pairing unit
Processing chamber 210 can be used for being formed hole transmission layer, the long layer of blue light microcavity tune, the long layer of feux rouges microcavity tune, green light microcavity
Adjust long layer, blue light organic luminescent material layer, red-light organic luminous material layer, green organic luminescence layer, electron transfer layer, yin
Pole or other suitable organic material layers.The hole transmission layer, the long layer of blue light microcavity tune, the long layer of feux rouges microcavity tune, green light are micro-
The long layer of intonation, blue light organic luminescent material layer, red-light organic luminous material layer, green organic luminescence layer, electron transfer layer,
The material of cathode is organic material, and each organic material is not identical.
The solution bonding chamber 240 includes laser beam irradiation unit and the second clamping unit, and the laser beam irradiation unit is used for
Emitting laser, irradiates the cured UV glue in interim pairing structure, second clamping unit is used to clamp interim pairing structure,
And after the cured UV glue of laser irradiation, so that the substrate for being formed with organic material layer is separated with vapor deposition shadow mask.
In one embodiment, laser beam irradiation unit transmitting laser 312 be picosecond laser, pulse frequency 100-1000KHz,
Corsslinking molecular in cured UV glue is fused faster, and makes UV glue still be able to maintain cured state, and can protect
Demonstrate,prove substrate 301 and vapor deposition separation of the shadow mask without the lateral changing of the relative positions.
Second clamping unit may include multiple mechanical walls and/or sucker, and multiple mechanical walls and/or sucker have
Multiple freedom degrees (multiple machinery walls and/or sucker can move up and down, move left and right, tilt or rotate).
In conjunction with reference Fig. 1, Figure 13 and Figure 14, the interim pairing unit for being formed with organic material layer is transmitted to solution bonding chamber
In 240, the laser beam irradiation unit in Xie Jianhe chamber 240 emits laser 312, irradiates the cured UV glue in interim pairing structure
303, in whole process, the second clamping unit clamps interim pairing structure, and after laser 312 irradiates cured UV glue, so that
The substrate 301 for being formed with organic material layer is separated with vapor deposition shadow mask.
An evaporation source 11, the evaporation source are included at least in the processing chamber 210 in conjunction with described in reference Fig. 1 and Figure 15
11 can generate gaseous organic material when heated, thus after interim pairing structure is sent to processing chamber 210, gaseous state
Organic material the surface of substrate 301 is diffused by the opening 108 that is formed in vapor deposition shadow mask, form organic material layer 305.
There is an evaporation source 11, the material of evaporation source is according to shape in the present embodiment in a processing chamber 210
At organic material layer material depending on, such as when hole transmission layer to be formed, the material of the evaporation source 11 is and hole
Transmit the corresponding organic material of layer material, when blue light organic luminescent material layer to be formed, the material of the evaporation source 11 be with
The corresponding organic material of blue light organic luminescent material layer material.
The aforementioned oled panel manufacturing system is for when making oled panel, certain cluster shown in Fig. 1 to be operated
When chamber is as target cluster operation chamber, the transfer chamber connecting with the target cluster operation chamber front end is front end transmission cavity
Room, the transfer chamber connecting with the target cluster operation chamber rear end are rear end transfer chamber, and the substrate and vapor deposition shadow mask exist
Interim pairing structure is formed with interim be bonded in chamber of front end transfer chamber connection, and passes through the front end transfer chamber
Interim pairing structure is transmitted to the target cluster operation chamber;Interim pairing structure is transmitted to by the target cluster operation chamber
Corresponding processing chamber;In processing chamber, organic material layer is formed on substrate;Rear end transfer chamber will be formed
There are the interim bonding units of organic material layer to be transmitted to the solution connected with rear end transfer chamber from target cluster operation chamber and is bonded chamber
Room, in solution bonding chamber, so that the substrate for being formed with organic material layer is separated with vapor deposition shadow mask.The when the application for needing to illustrate
Until being sent into one end of substrate or interim pairing structure, rear end refers to the one end for sending out substrate or interim pairing structure for middle front end.
In one embodiment, when processing chamber >=2 being connect with each cluster operation chamber 200, each cluster behaviour
Make several processing chambers that chamber 200 connects as identical processing chamber or different processing chambers, or
At least partly quantity is identical processing chamber, and other parts quantity is other processing chambers.Different cluster operations
The processing chamber that chamber 200 connects is identical processing chamber or different processing chambers, or different clusters
Operation chamber 200 connect processing chamber at least part be identical processing chamber (processing chamber
It is identical or different refer to be used to form identical organic material layer or different organic material layers), can specifically be divided into following several
Kind situation:
In one embodiment, each cluster operation chamber (200a-200e) connects several identical processing chambers, and not
Processing chamber with cluster operation chamber (200a-200e) connection is different processing chamber, it is specific referring to FIG. 2,
5 cluster operation chambers 200a, 200b, 200c, 200d, 200e as shown in Figure 2, each cluster operation chamber (200a-200e)
The identical processing chamber of connection 4 (such as 4 identical processing chambers of cluster operation chamber 200a connection in Fig. 2
The identical processing chamber of label in 210a, cluster operation chamber 200b connection 4 identical processing chamber 210b, Fig. 2
Four processing chambers for identical processing chamber, such as label 210a are identical processing chamber, label
Tetra- processing chambers of 210b are identical processing chamber), and the process that different cluster operation chambers 200 connects
Different chamber (is different process than processing chamber 210a, 210b, 210c, 210d, 210e as shown in Figure 2
Chamber, the processing chamber that cluster operation chamber 200a is connected with cluster operation chamber 200b are different).
Identical processing chamber, which refers to, can form identical organic material layer, and different processing chambers refers to the work
Organic material layer is formed in skill processing chamber housing and other processing chambers are distinct.
Processing chamber 210a, 210b, 210c, 210d, 210e are used to form different organic material layers.Implement one
In example, the organic material layer that processing chamber 210a, 210b, 210c, 210d, 210e are used to form includes hole transmission layer,
The long layer of blue light microcavity tune, the long layer of feux rouges microcavity tune, the long layer of green light microcavity tune, blue light organic luminescent material layer, feux rouges organic light emission
Material layer, green organic luminescence layer, electron transfer layer or cathode.That process can be set according to the actual needs
Chamber forms that organic material layer accordingly.
Using some cluster operation chamber in Fig. 2 as when cluster operation chamber, it is connected with target cluster operation chamber several
Processing chamber is identical processing chamber, and the transfer chamber connecting with the target cluster operation chamber front end is front end
Transfer chamber, the transfer chamber being connect with the target cluster operation chamber rear end be rear end transfer chamber when, with the front end
Several interim pairing structures are sequentially formed in the interim bonding chamber of transfer chamber connection, before several interim pairing structures are passed through
End transfer chamber and target cluster operation chamber are sequentially transmitted in several processing chambers being connected with target cluster operation chamber,
Organic material layer is formed accordingly in the substrate surface of several interim pairing structures, and rear end transfer chamber will be formed with organic material
The interim bonding units of layer are transmitted to the solution connected with rear end transfer chamber from target cluster operation chamber and are bonded chamber, in Xie Jianhe
In chamber, so that the substrate for being formed with organic material layer is separated with vapor deposition shadow mask, thus substrate is in oled panel manufacturing system
Before being repeated with continuous-flow type by different interim bonding chamber, cluster operation chamber, processing chamber reconciliation bonding chamber
Step is stated to form different organic light emitting materials, it is thus achieved that the successively batch making of oled panel, and the face OLED
Plate manufacturing system is due to being temporarily bonded chamber and processing chamber is separation, thus the technique for forming a certain organic material layer
Processing chamber housing is easy to transform the processing chamber to form another organic material layer as, improves the work of oled panel making apparatus
Skill Adapter Property.
The technique of one specific oled panel is formed with using oled panel manufacturing system shown in Fig. 2 as an example, passing
The substrate outside chamber 220a reception is sent, substrate is sent to and interim being bonded of transfer chamber 220a connection by transfer chamber 220a
In chamber 230, substrate and the first vapor deposition shadow mask para-linkage form the first temporarily pairing and tie in the interim bonding chamber 230
Structure;First interim pairing structure is transmitted to processing chamber 210a by transfer chamber 220a and cluster operation chamber 200a, is passed through
It is vaporized on the substrate of the first vapor deposition shadow mask exposure and forms hole transmission layer;Cluster operation chamber 200a and transfer chamber 220b is by shape
It is bonded chamber 240 with the solution of transfer chamber 220b connection at there is the interim pairing structure of hole transmission layer first to send to, in the solution
It is bonded in chamber 240, the substrate for being formed with hole transmission layer is separated with the first vapor deposition shadow mask;Transfer chamber 220b will be formed with
The substrate of hole transmission layer be transmitted to interim being bonded in chamber 230 of transfer chamber 220b connection, in the interim bonding chamber
Substrate and the second vapor deposition shadow mask para-linkage form the second interim pairing structure in 230;Transfer chamber 220b and cluster operation chamber
Second interim pairing structure is transmitted to processing chamber 210b by 200b, by the part for being vaporized on the exposure of the second vapor deposition shadow mask
Hole injection layer surface forms blue light organic luminescent material layer;Cluster operation chamber 200b and transfer chamber 220c has blue light is formed
The interim pairing structure of machine luminous material layer second, which is sent to, is bonded chamber 240 with the solution of transfer chamber 220c connection, in the solution key
It closes in chamber 240, the substrate for being formed with blue light organic luminescent material layer is separated with the second vapor deposition shadow mask;Transfer chamber 220c will
Be formed with blue light organic luminescent material layer substrate be transmitted to interim being bonded in chamber 230 of transfer chamber 220c connection,
Substrate and third vapor deposition shadow mask para-linkage form the interim pairing structure of third in the interim bonding chamber 230;Transfer chamber
The interim pairing structure of third is transmitted to processing chamber 210c by 220c and cluster operation chamber 200c, is had by being vaporized on blue light
The partial holes injection layer surface of machine luminous material layer side forms green organic luminescence layer;Cluster operation chamber 200c and biography
It send chamber 220d that will form green organic luminescence layer third interim pairing structure and send to connect with transfer chamber 220d
The substrate for being formed with green organic luminescence layer and third are deposited in solution bonding chamber 240 for solution bonding chamber 240
Shadow mask separation;The substrate for being formed with green organic luminescence layer is transmitted to and connect with transfer chamber 220d by transfer chamber 220d
Interim bonding chamber 230 in, substrate and the 4th vapor deposition shadow mask para-linkage form and the 4th face in the interim bonding chamber 230
When pairing structure;4th interim pairing structure is transmitted to processing chamber by transfer chamber 220d and cluster operation chamber 200d
210d, the partial holes by being vaporized on green organic luminescence layer side inject layer surface and form red-light organic luminous material
Layer;Cluster operation chamber 200d and transfer chamber 220e will be formed with the organic light emitting material the 4th of red-light organic luminous material layer
Interim pairing structure, which is sent to, is bonded chamber 240 with the solution of transfer chamber 220e connection, in solution bonding chamber 240, by shape
It is separated at there is the substrate of red-light organic luminous material layer that shadow mask is deposited with the 4th;Transfer chamber 220e will be formed with the organic hair of feux rouges
The substrate of optical material layer be transmitted to interim being bonded in chamber 230 of transfer chamber 220e connection, in the interim bonding chamber 230
Middle substrate and the 5th vapor deposition shadow mask para-linkage form the 5th interim pairing structure;Transfer chamber 220e and cluster operation chamber 200e
5th interim pairing structure is transmitted to processing chamber 210e, by vapor deposition formed covering red-light organic luminous material layer,
The electron transfer layer of green organic luminescence layer, blue light organic luminescent material layer surface;Cluster operation chamber 200e and transmission cavity
Room 220f sends the interim pairing structure of organic light emitting material the 5th for forming electron transfer layer to be connected with transfer chamber 220f
The solution bonding chamber 240 connect will be formed with the substrate and the 5th vapor deposition shadow mask of electron transfer layer in solution bonding chamber 240
Separation, transfer chamber 220f will be formed with electron-transport laminar substrate and send out oled panel manufacturing system.
It should be noted that if stem substrate can once carry out oled panel manufacturing system progress streamlined in the above process
Production.
In another embodiment, each cluster operation chamber connects several different processing chambers (several different works
Skill processing chamber housing refers to that at least one processing chamber is different from other processing chambers in several processing chambers, than
When connecting two processing chambers such as some cluster operation chamber, two processing chambers are different, such as the operation of some cluster
When chamber connects three processing chambers, a kind of situation is that can be all different with three processing chambers, another situation
Identical for two of them processing chamber, two another processing chambers are not identical), and different cluster operation chamber connections
Processing chamber be different processing chambers.
In another embodiment, each cluster operation chamber connects several different processing chambers (several different works
Skill processing chamber housing refers to that at least one processing chamber is different from other processing chambers in several processing chambers, than
When connecting two processing chambers such as some cluster operation chamber, two processing chambers are different, such as the operation of some cluster
When chamber connects three processing chambers, a kind of situation is that can be all different with three processing chambers, another situation
Identical for two of them processing chamber, two another processing chambers are not identical), and different cluster operation chambers connects
The processing chamber connect can part it is identical.
In another embodiment, partial amt is identical in several processing chambers of part cluster operation chamber connection
Processing chamber, partial amt are different processing chamber, other parts cluster operation chamber Joining Technology processing chamber
Room is identical processing chamber, and the processing chamber of different cluster operation chamber connections is different process chamber
Room, specifically referring to FIG. 3,6 cluster operation chambers (200a-200f) as shown in Figure 3, first five cluster operation chamber (200a-
200e) (in Fig. 3 from left to right) in each cluster operation chamber connect 4 processing chambers, two of them processing chamber
It is to be used to form a certain organic material layer, other two processing chamber is for another organic material layer
(processing chamber of first cluster operation chamber 200a connection of number includes two processing chambers from left to right in Fig. 3
210a and two processing chamber 210b, the processing chamber of second cluster operation chamber 200b connection include two techniques
The identical processing chamber of label is at identical technique in processing chamber housing 210c and two processing chambers 210d, Fig. 3
Chamber is managed, label difference is then different processing chamber, for example 2 processing chambers of label 210a are identical work
Skill processing chamber housing, label 210b two processing chambers be identical processing chamber, label 210a process chamber
Room is different processing chambers from the processing chamber of label 210b), the 6th cluster operation chamber 200f two phases of connection
With processing chamber 210j, and the processing chamber of different cluster operation chamber (200a-200f) connection it is different (such as
Processing chamber 210a, 210b, 210c, 210d, 210e, 210f, 210g, 210h, 210i, 210j shown in Fig. 3 are not
Same processing chamber).
Processing chamber 210a, 210b, 210c, 210d, 210e, 210f, 210g, 210h, 210i, 210j, 210k are used
In the different organic material layer of formation.In one embodiment, processing chamber 210a, 210b, 210c, 210d, 210e,
The organic material layer that 210f, 210g, 210h, 210i, 210j are used to form includes hole transmission layer, and the long layer of blue light microcavity tune is red
The long layer of light microcavity tune, the long layer of green light microcavity tune, blue light organic luminescent material layer, red-light organic luminous material layer, the organic hair of green light
Optical material layer, electron transfer layer or cathode.That processing chamber can be set according to the actual needs and form that accordingly
Kind organic material layer.
Using some cluster operation chamber in the 200a-200e in Fig. 3 as when cluster operation chamber, with target cluster operating cavity
The connected several processing chambers in room are different processing chambers, the biography connecting with the target cluster operation chamber front end
Sending chamber is front end transfer chamber, when the transfer chamber connecting with the target cluster operation chamber rear end is rear end transfer chamber,
Interim pairing structure is formed in interim be bonded in chamber connected with the front end transfer chamber, first by the interim pairing structure
A processing chamber being connected with target cluster operation chamber is transmitted to by front end transfer chamber and target cluster operation chamber
In, shadow mask is deposited as exposure mask, the first organic material layer is formed in the substrate surface of the interim pairing structure, then will be formed
There is the interim pairing structure of the first organic material layer to be transmitted to by target cluster operation chamber to be connected with target cluster operation chamber
In another processing chamber, using identical vapor deposition shadow mask as exposure mask, second is formed in the first organic material layer of substrate
Organic material layer;Then rear end transfer chamber will be formed with the interim bonding units of the second organic material layer from target cluster operating cavity
Room, which is transmitted to, is bonded chamber with the solution of rear end transfer chamber connection, in solution bonding chamber, so that being formed with the second organic material
The substrate and vapor deposition shadow mask of layer separate, thus when making oled panel realization to forming at least two layers organic material on multiple substrates
The continuous-flow type of the bed of material is handled, and while forming two layers of organic material layer only need to once be aligned and bonding technology, saves work
The time of skill, and the oled panel manufacturing system is due to being temporarily bonded chamber and processing chamber is separation, thus shape
It is easy to transform the processing chamber to form another organic material layer (ratio as at the processing chamber of a certain organic material layer
It, can be by processing chamber if the processing chamber 210c in Fig. 3 was used to form the long layer of blue light microcavity tune originally
210c, which is transform as, is used to form hole transmission layer), improve the technique Adapter Property of oled panel making apparatus.
In a specific embodiment, with continued reference to FIG. 3, the cluster operation chamber includes successively adjacent the first cluster behaviour
Make chamber 200a, the second cluster operation chamber 200b, third cluster operation chamber 200c, the 4th cluster operation chamber 200d, the 5th cluster behaviour
Make chamber 200e, the 6th cluster operation chamber 200f, the transfer chamber includes the first transfer chamber 220a, the second transfer chamber
220b, third transfer chamber 220c, the 4th transfer chamber 220d, the 5th transfer chamber 220e, the 6th transfer chamber 220f, the 7th
Transfer chamber 220g, the first transfer chamber 220a are connect with the first cluster operation chamber 200a, and the second transfer chamber 220b is by first
Cluster operation chamber 200a and the second cluster operation chamber 200b connection, third transfer chamber 220c by the second cluster operation chamber 200b and
Third cluster operation chamber 200c connection, the 4th transfer chamber 220d is by third cluster operation chamber 200c and the 4th cluster operation chamber
200d connection, the 5th transfer chamber 220e pass the 4th cluster operation chamber 200d and the 5th cluster operation chamber 200e connection, the 6th
Send chamber 220f by the 5th cluster operation chamber 200e and the 6th cluster operation chamber 200f connection, the 7th transfer chamber 220g and the 6th
The 200f connection of cluster operation chamber;(the second transfer chamber 220b to the 6th is passed each transfer chamber between adjacent cluster operation chamber
Send chamber 220f) chamber 230 and at least one solution bonding connection of chamber 240 are temporarily bonded at least one, positioned at the two of both ends
At least one interim bonding chamber of the one of connection of a transfer chamber, another connects at least one solution bonding chamber, and first
Transfer chamber 220a connects at least one interim bonding chamber 230, and the 7th transfer chamber 220g connects at least one solution bonding chamber
Room 240 is (in another case, two transfer chambers for being located at both ends can temporarily be bonded chamber 230 and extremely at least one
Few solution bonding chamber 240 connects, i.e., the first transfer chamber 220a and the 7th transfer chamber 220g can be at least one
Interim bonding chamber 230 and at least one solution bonding chamber 240 connect);At the technique being connect with the first cluster operation chamber 200a
Reason chamber includes at least one p-type doping hole transmission layer chamber 210a and at least one public hole transmission layer chamber 210b,
It include at least one blue light microcavity adjustment layer chamber 210c and extremely with the second cluster operation chamber 200b processing chamber connecting
A few blue light organic luminescent material layer chamber 210d, the processing chamber connecting with third cluster operation chamber 200c include extremely
A few green light microcavity adjustment layer chamber 210e and at least one green organic luminescence layer chamber 210f, operates with the 4th cluster
The processing chamber of chamber 200d connection includes that at least one feux rouges microcavity adjustment layer chamber 210g and at least one feux rouges have
Machine luminous material layer chamber 210f includes that at least one electronics passes with the 5th cluster operation chamber 200d processing chamber connecting
Defeated layer chamber 210h and at least one cathode layer chamber 210i, the processing chamber packet being connect with the 6th cluster operation chamber 200f
Include at least one coating chamber 210j.
In another embodiment, partial amt is identical in several processing chambers of part cluster operation chamber connection
Processing chamber, partial amt are different processing chamber, other parts cluster operation chamber Joining Technology processing chamber
Room is identical processing chamber, and the processing chamber of different cluster operation chamber connection be can part it is identical, tool
Body is referring to FIG. 4,6 cluster operation chambers (200a-200f) as shown in Figure 4, first five cluster operation chamber (200a-200e)
Each cluster operation chamber connects 4 processing chambers in (in Fig. 4 from left to right), and two of them processing chamber is to use
In forming a certain organic material layer, other two processing chamber be for another organic material layer (in Fig. 4 from
The processing chamber of first cluster operation chamber 200a connection of from left to right number includes two processing chamber 210a and two
A processing chamber 210b, the processing chamber of second cluster operation chamber 200b connection include two processing chambers
The identical processing chamber of label is identical processing chamber, mark in 210c and two processing chamber 210d, Fig. 4
Number difference is then different processing chamber, for example 2 processing chambers of label 210a are identical process chamber
Room, label 210b two processing chambers be identical processing chamber, label 210a processing chamber and label
The processing chamber of 210b is different processing chamber), the 6th cluster operation chamber 200f two identical techniques of connection
Processing chamber housing 210j, and the processing chamber of different cluster operation chamber (200a-200f) connection can part it is identical (such as
It is connected in Fig. 4 with first cluster operation chamber 200a processing chamber 210b being connected and with second cluster operation chamber 200b
Processing chamber 210b be identical processing chamber).
In the manufacturing process of oled panel, since the thickness of different organic material layers may be different, thickness is formed
Time needed for thicker organic material layer is longer, and the time needed for forming the organic material layer of thinner thickness gets over
It is short, if when stem substrate streamlined operation in oled panel manufacturing system, when a certain substrate is in a processing chamber
The thicker a certain organic material layer of thickness is formed, and other substrates form the another of thinner thickness in other processing chamber
Outer organic material layer, after the organic material layer of thinner thickness is formed, the thicker organic material layer of thickness is still being formed, because
And the corresponding substrate of organic material layer of thinner thickness need for the medium thickness to be formed of processing chamber it is thicker
The substrate of organic material layer reduces the efficiency of production so that the technique pitch time of whole system is affected.And it adopts
With oled panel manufacturing system above-mentioned, the processing chamber that is connected due to different cluster operation chambers can part it is identical,
The thicker organic material layer of thickness thus can split at least thickness is two layers identical, it is corresponding in different processing chambers
Growing the organic material layer of respective thickness, (for example Fig. 4 is in the processing chamber being connected with first cluster operation chamber 200a
210b grows the organic material layer of a part of thickness, then in the processing chamber being connected with second cluster operation chamber 200b
210b grows the organic material layer of another part thickness) so that the organic material layer of each processing chamber growth time difference compared with
It is small or essentially identical, to reduce the growth of part organic material layer to the technique pitch time of entire OLED manufacturing system
It influences.
In a specific embodiment, with continued reference to FIG. 4, the cluster operation chamber includes successively adjacent the first cluster behaviour
Make chamber 200a, the second cluster operation chamber 200b, third cluster operation chamber 200c, the 4th cluster operation chamber 200d, the 5th cluster behaviour
Make chamber 200e, the 6th cluster operation chamber 200f, the transfer chamber includes the first transfer chamber 220a, the second transfer chamber
220b, third transfer chamber 220c, the 4th transfer chamber 220d, the 5th transfer chamber 220e, the 6th transfer chamber 220f, the 7th
Transfer chamber 220g, the first transfer chamber 220a are connect with the first cluster operation chamber 200a, and the second transfer chamber 220b is by first
Cluster operation chamber 200a and the second cluster operation chamber 200b connection, third transfer chamber 220c by the second cluster operation chamber 200b and
Third cluster operation chamber 200c connection, the 4th transfer chamber 220d is by third cluster operation chamber 200c and the 4th cluster operation chamber
200d connection, the 5th transfer chamber 220e pass the 4th cluster operation chamber 200d and the 5th cluster operation chamber 200e connection, the 6th
Send chamber 220f by the 5th cluster operation chamber 200e and the 6th cluster operation chamber 200f connection, the 7th transfer chamber 220g and the 6th
The 200f connection of cluster operation chamber;(the second transfer chamber 220b to the 6th is passed each transfer chamber between adjacent cluster operation chamber
Send chamber 220f) chamber 230 and at least one solution bonding connection of chamber 240 are temporarily bonded at least one, positioned at the two of both ends
At least one interim bonding chamber of the one of connection of a transfer chamber, another connects at least one solution bonding chamber, and first
Transfer chamber 220a connects at least one interim bonding chamber 230, and the 7th transfer chamber 220g connects at least one solution bonding chamber
Room 240 is (in another case, two transfer chambers for being located at both ends can temporarily be bonded chamber 230 and extremely at least one
Few solution bonding chamber 240 connects, i.e., the first transfer chamber 220a and the 7th transfer chamber 220g can be at least one
Interim bonding chamber 230 and at least one solution bonding chamber 240 connect);At the technique being connect with the first cluster operation chamber 200a
Reason chamber includes at least one p-type doping hole transmission layer chamber 210a and at least one public hole transmission layer chamber 210b,
It include at least one public hole transmission layer chamber 210b and extremely with the second cluster operation chamber 200b processing chamber connecting
A few blue light organic luminescent material layer chamber 210d, the processing chamber connecting with third cluster operation chamber 200c include extremely
A few green light microcavity adjustment layer chamber 210e and at least one green organic luminescence layer chamber 210f, operates with the 4th cluster
The processing chamber of chamber 200d connection includes that at least one feux rouges microcavity adjustment layer chamber 210g and at least one feux rouges have
Machine luminous material layer chamber 210f includes that at least one electronics passes with the 5th cluster operation chamber 200d processing chamber connecting
Defeated layer chamber 210h and at least one cathode layer chamber 210i, the processing chamber packet being connect with the 6th cluster operation chamber 200f
Include at least one coating chamber 210j.
In another embodiment, referring to FIG. 5, each cluster operation chamber 200 passes through phase in the oled panel manufacturing system
Circlewise, each transmission chamber 220 is temporarily bonded chamber 230 and at least one at least one for the connection of transmission chamber 220 answered
Solution bonding chamber 240 connects, and each cluster operation chamber 200 is connect at least one processing chamber 210.
Details are not described herein for the restriction of each chamber in cricoid oled panel manufacturing system, please refers to the OLED of aforementioned serial
Panel manufacturing system partially limits accordingly.Cricoid oled panel manufacturing system and aforementioned oled panel manufacturing system are unique
Difference is that serial structure both ends are respectively necessary for one transfer chamber of connection, and cyclic structure both ends only need a transmission cavity
Room, i.e. cyclic structure can save a transmission chamber and corresponding solution bonding chamber and interim bonding chamber.
Cricoid oled panel manufacturing system shown in fig. 5 can choose one of transmission chamber 220 and carry out with external
The transmission and reception of substrate, substrate are with the production of aforementioned oled panel in the process for the production that the oled panel manufacturing system carries out
Production process in system is essentially identical, and details are not described herein, please refers to aforementioned relevant production process, and unique distinctive points exist
When, substrate is sent into that transmission chamber from the external world, in oled panel manufacturing system after corresponding technique last or quilt
Send back to the transmission chamber, is then sent to outside.
It should be noted that the transmission chamber at the oled panel manufacturing system both ends in foregoing embodiments has one to be used for
Substrate is received from outside, has one substrate is sent to the external world.Each chamber can have corresponding vacuum unit as needed, so that
The vacuum for obtaining each chamber meets the requirement of technique, and each chamber can be set by controlling the window that can be closed and open.
In another embodiment, referring to FIG. 6, oled panel manufacturing system includes a cluster operation chamber 200, Ruo Ganchuan
Send chamber 220, several processing chambers 210, several interim bonding chambers 230, several solutions bonding chambers 240, wherein
The cluster operation chamber 200 and at least one (at least one expression can be for one or greater than one) process
Chamber 210 connects;
The leading portion of the cluster operation chamber 200 and rear end are at least connected with a transfer chamber 220 respectively;
It is temporarily bonded chamber connection at least one with the transfer chamber of 200 front end of cluster operation chamber connection, is operated with cluster
The transfer chamber of 200 rear end of chamber connection is bonded chamber connection at least one solution;
The interim bonding chamber 230 in vapor deposition shadow mask and is transmitted into the chamber at least for storing vapor deposition shadow mask
After substrate is aligned, substrate and vapor deposition shadow mask are bonded together by UV glue, form interim pairing structure;
The transfer chamber 220 at least for by substrate or interim pairing structure in cluster operation chamber, be temporarily bonded chamber
It is transmitted between reconciliation bonding chamber;
The cluster operation chamber 200 is at least used to for interim pairing structure being transmitted between processing chamber 210,
And it is transmitted between processing chamber 210 and transfer chamber 220;
The processing chamber 210 is at least used for when interim pairing structure is sent among processing chamber, with
Vapor deposition shadow mask on interim pairing structure is exposure mask, and the substrate surface by being vaporized on vapor deposition shadow mask exposure forms organic material
Layer;
After the solution bonding chamber 240 is at least used on the substrate of interim pairing structure form organic material layer, transmission
When being bonded chamber to solution, by laser irradiation by substrate and vapor deposition shadow mask solution bonding, so that being formed with the substrate of organic material layer
It is separated with vapor deposition shadow mask.
It should be noted that the restriction of each chamber please refers to the restriction of previous embodiment corresponding chambers in the present embodiment,
This is repeated no more.
In one embodiment, the cluster operation chamber 200 connects several (being more than or equal to 2) processing chambers 210, cluster
200 front-end and back-end of operation chamber are separately connected a transfer chamber, and the transfer chamber 220 of front end is at least connected with an ephemeral key
Chamber 230 is closed, the transfer chamber 220 of rear end is at least connected with a solution bonding chamber 240.The transfer chamber 220 of front end is for connecing
The substrate being conveyed into outside oled panel manufacturing system is received, and substrate can be sent to interim bonding chamber or cluster operation
The interim pairing structure formed in temporarily bonding chamber can also be sent to cluster behaviour by the transfer chamber 220 of chamber 200, front end
Make chamber 200, cluster operation chamber 200 is used to substrate or interim pairing structure being sent to corresponding processing chamber 210,
Organic material layer is formed on substrate, the transfer chamber 220 of rear end is used to be formed the interim pairing structure transmission of organic material layer
To solution be bonded chamber 240, solution bonding chamber 240 by be formed with organic material substrate and vapor deposition shadow mask it is discrete, the rear end
Transfer chamber 220 be also used to by be formed with organic material substrate go out be sent to outside oled panel manufacturing system.It needs to illustrate
, in other embodiments, the transfer chamber 220 of the front end other than being at least connected with an interim bonding chamber 230,
It can connect at least one solution bonding chamber 240;The transfer chamber of the rear end is in addition to being at least connected with a solution bonding chamber 240
Outside, it also can connect at least one interim bonding chamber 230, the transfer chamber of front end both can be used as reception external substrate at this time
Chamber can be used as the chamber for sending out the substrate after process, the transfer chamber of rear end both can be used as process
The chamber that substrate afterwards is sent out can be used as the chamber for receiving external substrate.Thus, oled panel manufacturing system above-mentioned can be with
Meet and form at least one layer of organic material layer on substrate, several situations can be divided into, the first situation: several process chambers
Room 210 is identical processing chamber, and the transfer chamber 220 of front end is at least connected with an interim bonding chamber 230, rear end
When transfer chamber 220 is at least connected with solution bonding chamber 240, the transfer chamber of front end receive outside substrate, then substrate
Transmit into front end transfer chamber connect it is interim be bonded in chamber (this be temporarily bonded in chamber is stored with vapor deposition shadow mask), substrate
Interim pairing structure is formed with interim be bonded after the vapor deposition shadow mask stored in chamber carries out para-linkage, passes through front end transmission cavity
Interim pairing structure is sent to processing chamber by room and cluster operation chamber 200, organic material layer is formed on substrate, then
The interim pairing structure for being formed with organic material layer is sent to rear end transmission cavity by cluster operation chamber 200 and rear end transfer chamber
The solution of room connection is bonded chamber, in solution bonding chamber, the substrate for being formed with organic material layer is separated with vapor deposition shadow mask, then
The substrate for being formed with organic material layer is transmitted to outside by rear end transfer chamber, and such case is realized to being formed on multiple substrates
The continuous-flow type of machine material layer is handled, and the oled panel manufacturing system is due to being temporarily bonded chamber and processing chamber is point
From, thus the processing chamber for forming a certain organic material layer is easy to transform the technique to form another organic material layer as
Processing chamber housing improves the technique Adapter Property of oled panel making apparatus.
Second situation: several processing chambers 210 are identical processing chamber, the transfer chamber 220 of front end
Other than being at least connected with an interim bonding chamber 230, and connect at least one solution bonding chamber 240, the transmission of the rear end
Chamber is other than being at least connected with solution bonding chamber 240, and when connecting at least one interim bonding chamber 230, the biography of front end
Send the transfer chamber of chamber and rear end that can receive external (several) substrate simultaneously, then substrate transmit into front end transmission cavity
In the interim bonding chamber (this, which is temporarily bonded in chamber, is stored with vapor deposition shadow mask) of room (or rear end transfer chamber) connection, substrate
Interim pairing structure is formed with interim be bonded after the vapor deposition shadow mask stored in chamber carries out para-linkage, passes through front end transmission cavity
Interim pairing structure is sent to several processing chambers by room (or rear end transfer chamber) and cluster operation chamber 200, in base
Organic material layer is formed on plate, the interim pairing structure for being then formed with organic material layer passes through cluster operation chamber 200 and front end
Transfer chamber (either rear end transfer chamber) is sent to the solution bonding chamber of front end transfer chamber (or rear end transfer chamber) connection
Room, solution bonding chamber in, by the substrate for being formed with organic material layer be deposited shadow mask separate, then front end transfer chamber (or
Person rear end transfer chamber) substrate for being formed with organic material layer is transmitted to outside, thus in this case can be to multiple bases
The processing that organic material layer is formed while plate, improves the efficiency of technique, and the oled panel manufacturing system is due to interim
Bonding chamber and processing chamber are separation, thus the processing chamber for forming a certain organic material layer is easy to be transformed
For the processing chamber for forming another organic material layer, the technique Adapter Property of oled panel making apparatus is improved.
The third situation: several processing chambers 210 include at least different two kinds of processing chambers, for example wrap
Include at least one first processing chamber and at least one second processing chamber, the first processing chamber and the second work
Skill processing chamber housing is used to form different organic material layers, and the transfer chamber 220 of front end is at least connected with an interim bonding chamber
230, the base when transfer chamber 220 of rear end is at least connected with a solution bonding chamber 240, outside the transfer chamber reception of front end
Plate, then substrate is transmitted interim be bonded chamber (this is temporarily bonded in chamber and is stored with vapor deposition into what front end transfer chamber connected
Shadow mask) in, substrate forms interim pairing structure with interim be bonded after the vapor deposition shadow mask stored in chamber carries out para-linkage, leads to
It crosses front end transfer chamber and cluster operation chamber 200 and interim pairing structure is sent to the first processing chamber, shadow mask is deposited
For exposure mask, the first organic material layer is formed by being vaporized on substrate, is then formed with the interim pairing of the first organic material layer
Structure is transmitted to the second processing chamber by cluster operation chamber 200, using aforementioned identical vapor deposition shadow mask as exposure mask, passes through steaming
The second organic material layer is formed on the first organic material layer being plated on substrate, then will be formed with facing for the second organic material layer
When pairing structure the solution that rear end transfer chamber connects be sent to by cluster operation chamber 200 and rear end transfer chamber be bonded chamber,
In solution bonding chamber, the substrate for being formed with the second organic material layer is separated with vapor deposition shadow mask, then rear end transfer chamber will
The substrate for being formed with the second organic material layer is transmitted to outside, and such case is realized organic to forming at least two layers on multiple substrates
The continuous-flow type of material layer is handled, and while forming two layers of organic material layer only need to once be aligned and bonding technology, saves
The time of technique, and the oled panel manufacturing system due to be temporarily bonded chamber and processing chamber be separation, thus
The processing chamber for forming a certain organic material layer is easy to transform the processing chamber to form another organic material layer as,
Improve the technique Adapter Property of oled panel making apparatus.
4th kind of situation: several processing chambers 210 be including at least several different two kinds of processing chambers,
Such as including at least two first processing chambers and at least two second processing chambers, the first processing chamber and
Second processing chamber is used to form different organic material layers, and the transfer chamber 220 of front end is faced in addition to being at least connected with one
Outside Shi Jianhe chamber 230, and at least one solution bonding chamber 240 is connected, the transfer chamber of the rear end is in addition to being at least connected with one
Outside a solution bonding chamber 240, and when connecting at least one interim bonding chamber 230, the transfer chamber of front end and the transmission of rear end
Chamber can receive external (several) substrate simultaneously, then substrate transmit into front end transfer chamber (or rear end transmission cavity
Room) connection interim bonding chamber (this temporarily be bonded in chamber is stored with is deposited shadow mask) in, substrate interim is bonded chamber with this
The vapor deposition shadow mask of middle storage forms interim pairing structure after carrying out para-linkage, and by front end transfer chamber, (or rear end is transmitted
Chamber) and cluster operation chamber 200 interim pairing structure is sent to the first processing chamber, it is organic that first is formed on substrate
Material layer;Then the interim pairing structure for being formed with the first organic material layer is transmitted to the second technique by cluster operation chamber 200
Processing chamber housing, using aforementioned identical vapor deposition shadow mask as exposure mask, by forming on the first organic material layer for being vaporized on substrate
Two organic material layers;Then, the interim pairing structure for being formed with the second organic material layer is passed by cluster operation chamber 200 and front end
The solution bonding chamber for sending chamber (either rear end transfer chamber) to be sent to front end transfer chamber (or rear end transfer chamber) connection,
Solution bonding chamber in, by the substrate for being formed with the second organic material layer be deposited shadow mask separate, then front end transfer chamber (or
Person rear end transfer chamber) substrate for being formed with organic material layer is transmitted to outside, thus in this case can be to multiple bases
The processing that at least two layers organic material layer is formed while plate improves the efficiency of technique, and forms two layers of organic material layer
When only need to once be aligned and bonding technology, save the time of technique, and the oled panel manufacturing system is due to interim
Bonding chamber and processing chamber are separation, thus the processing chamber for forming a certain organic material layer is easy to be transformed
For the processing chamber for forming another organic material layer, the technique Adapter Property of oled panel making apparatus is improved.
Another embodiment of the present invention has additionally provided a kind of device for being used to form interim pairing unit, comprising: ephemeral key
Chamber is closed, the interim bonding chamber is at least used to store vapor deposition shadow mask, and in vapor deposition shadow mask and transmits the substrate into the chamber
After being aligned, substrate and vapor deposition shadow mask are bonded together by UV glue, form interim pairing structure.
In one embodiment, the interim bonding chamber includes: bit cell, the first clamping unit, dispensing unit, UV light
Illumination unit and storage unit, wherein the bit cell is used to align by substrate and for shadow mask;First clamping
Unit is used to clamp substrate and vapor deposition shadow mask, and after substrate and vapor deposition shadow mask are aligned, so that substrate connects with vapor deposition shadow mask
Touching fitting;The dispensing unit be used for substrate and vapor deposition shadow mask contact fitting after, shoot out UV glue, substrate and vapor deposition shadow mask it
Between fill UV glue;The UV light irradiation unit is irradiated filling UV glue between substrate and vapor deposition shadow mask for emitting UV light,
So that UV adhesive curing, is bonded together substrate and vapor deposition shadow mask to form interim pairing structure;The storage unit is for storing
Shadow mask is deposited.
In one embodiment, the UV glue that the dispensing unit shoots out is that glue connection reaction occurs in the irradiation of UV light, so that base
Plate is bonded with vapor deposition shadow mask, and in laser irradiation, and fuse glue connection molecule, so that substrate and vapor deposition shadow mask carry out solution bonding
UV glue.
In one embodiment, the wavelength of the UV light of the UV light irradiation unit transmitting is more than or equal to 365nm, and irradiation energy is big
In 1000mj/cm2。
It should be noted that other restrictions about interim bonding chamber, please refer to aforementioned oled panel manufacturing system phase
The restriction of part is answered, details are not described herein.
Figure 16 is please referred to, one embodiment of the invention provides a kind of structure of oled panel, and the oled panel includes: base
Plate 601,601 surface of substrate have transparency conducting layer (material of transparency conducting layer is ITO);P-type on substrate 601
Adulterate hole transmission layer 602;Public hole transmission layer 603 positioned at p-type doping 602 surface of hole transmission layer;Positioned at public sky
The blue light microcavity adjustment layer 604 of 603 part of the surface of cave transport layer;Public hole positioned at 604 side of blue light microcavity adjustment layer passes
The green light microcavity adjustment layer 605 of defeated 603 part of the surface of layer;Public hole transmission layer positioned at 605 side of green light microcavity adjustment layer
The thickness of the feux rouges microcavity adjustment layer 606 of 603 part of the surfaces, the blue light microcavity adjustment layer 604 is less than green light microcavity adjustment layer
605 thickness, the thickness of green light microcavity adjustment layer 605 are less than the thickness of feux rouges microcavity adjustment layer 606, with match different blue lights,
The wavelength of green light and feux rouges improves the display effect of oled panel;The organic hair of blue light positioned at 604 surface of blue light microcavity adjustment layer
Optical material layer 607;Green organic luminescence layer 608 positioned at 605 surface of green light microcavity adjustment layer;It is adjusted positioned at feux rouges microcavity
The red-light organic luminous material layer 609 on 606 surface of layer;Cover blue light organic luminescent material layer 607, green organic luminescence layer
608, the electron transfer layer 610 of red-light organic luminous material layer 609;Cathode 611 on electron transfer layer 610;Positioned at yin
Coating on pole 611.The structural schematic diagram of one RGB luminescence unit of oled panel is illustrated only in Figure 16, in practice one
There are many RGB luminescence units as shown in figure 16 in block oled panel, and in oled panel manufacturing process, multiple RGB
Luminescence unit makes simultaneously.
Figure 17 is to make oled panel shown in Figure 16 using the oled panel manufacturing system in one embodiment of the invention
Structural schematic diagram, the arrow in Figure 17 with dotted line indicate movement line of the substrate in oled panel manufacturing system.
In conjunction with reference Figure 16 and Figure 17, manufacturing process include: the substrate 601 by the first transfer chamber 220a transmit into
Interim with the first transfer chamber connection 220 is bonded in chamber 230, this, which is temporarily bonded in chamber 230, is stored with the shade of the first vapor deposition
Cover, in the interim bonding chamber 230, the substrate 601 and the first vapor deposition shadow mask bond together to form the first interim pairing unit;It connects
, the first interim pairing unit is sent to by p-type doping sky by the first transfer chamber 220a and the first cluster operation chamber 200a
In the transport layer chamber 210a of cave, using the first vapor deposition shadow mask as exposure mask, p-type doping is formed on 601 surface of substrate by evaporation process
Hole transmission layer 602;Then, the first interim bonding units are adulterated from p-type by hole transport by the first cluster operation chamber 200a
Layer chamber 210a is sent to public hole transmission layer chamber 210b, equally using the first vapor deposition shadow mask as exposure mask, passes through evaporation process
Public hole transmission layer 603 is formed on p-type doping 602 surface of hole transmission layer;Then, pass through the first cluster operation chamber 200a
The the first interim pairing unit for being formed with public hole transmission layer 603 is sent to and the second transmission with the second transfer chamber 220b
The solution of chamber 220b connection is bonded chamber 240, carries out solution bonding, by the first vapor deposition shadow mask and is formed with public hole transmission layer
603 substrate 601 separates;Then, the second transfer chamber 220b transmits the substrate 601 for being formed with public hole transmission layer 603
To chamber 230 is bonded with the second the interim of transfer chamber 220b connection, this, which is temporarily bonded in chamber, is stored with the second vapor deposition shadow mask,
In the interim bonding chamber, the substrate for being formed with public hole transmission layer 603 and the second vapor deposition shadow mask are bonded together to form second
Interim pairing unit;Then, by the second transfer chamber 220b and the second cluster operation chamber 200b by the second interim pairing unit
It is sent in blue light microcavity adjustment layer chamber 210c, using the second vapor deposition shadow mask as exposure mask, passes through public affairs of the evaporation process on substrate
The part of the surface of hole transmission layer 603 forms blue light microcavity adjustment layer 604 altogether;It then, will by the second cluster operation chamber 200b
Second interim bonding units are sent to blue light organic luminescent material layer chamber 210d from blue light microcavity adjustment layer chamber 210c, with
Two vapor deposition shadow masks are exposure mask, form blue light organic luminescent material layer on 604 surface of blue light microcavity adjustment layer by evaporation process
607;Then, blue light organic luminescent material layer will be formed with by the second cluster operation chamber 200a and third transfer chamber 220c
The interim pairing unit of the second of 607, which is sent to, is bonded chamber 240 with the solution of third transfer chamber 220c connection, carries out solution bonding,
Second vapor deposition shadow mask and the substrate 601 for being formed with blue light organic luminescent material layer 607 are separated;Then, third transfer chamber
The substrate 601 for forming blue light organic luminescent material layer 607 is sent to the ephemeral key connecting with third transfer chamber 220c by 220c
Close chamber 230, this temporarily be bonded in chamber be stored with third be deposited shadow mask will be formed with blue light in the interim bonding chamber
Substrate 601 and third the vapor deposition shadow mask of organic light emitting material bond together to form the interim pairing unit of third;Then, it is passed by third
Send chamber 220c and third cluster operation chamber 200c that the interim pairing unit of third is sent to green light microcavity adjustment layer chamber 210e
In, using third vapor deposition shadow mask as exposure mask, pass through blue light organic luminescent material layer 607 side of the evaporation process on substrate 601
The part of the surface of public hole transmission layer 603 forms green light microcavity adjustment layer 605;Then, pass through third cluster operation chamber 200c
The interim bonding units of third are sent to green organic luminescence layer chamber 210f from green light microcavity adjustment layer chamber 210e, with
It is exposure mask that shadow mask, which is deposited, in third, forms green organic luminescence layer on 605 surface of green light microcavity adjustment layer by evaporation process
608;Then, green organic luminescence layer will be formed with by third cluster operation chamber 200c and the 4th transfer chamber 220d
The interim pairing unit of 608 third, which is sent to, is bonded chamber 240 with the solution of the 4th transfer chamber 220d connection, carries out solution bonding,
Third vapor deposition shadow mask and the substrate 601 for being formed with green organic luminescence layer are separated;Then, the 4th transfer chamber 220d will
The substrate 601 for forming green organic luminescence layer, which is sent to, is bonded chamber 230 with the 4th the interim of transfer chamber 220d connection,
The 4th vapor deposition shadow mask is stored in the interim bonding chamber will be formed with green light organic light emission material in the interim bonding chamber
The substrate 601 of the bed of material and the 4th vapor deposition shadow mask bond together to form the 4th interim pairing unit;Then, pass through the 4th transfer chamber 220d
The 4th interim pairing unit is sent in feux rouges microcavity adjustment layer chamber 210g with the 4th cluster operation chamber 200d, is steamed with the 4th
Plating shadow mask is exposure mask, passes through the public hole transport of green organic luminescence layer 608 side of the evaporation process on substrate 601
The part of the surface of layer 603 forms feux rouges microcavity adjustment layer 606;Then, by the 4th cluster operation chamber 200d by the 4th ephemeral key
It closes unit and is sent to red-light organic luminous material layer chamber 210f from feux rouges microcavity adjustment layer chamber 210g, with the 4th vapor deposition shadow mask
For exposure mask, red-light organic luminous material layer 609 is formed on 606 surface of feux rouges microcavity adjustment layer by evaporation process;Then, pass through
The 4th interim pairing that 4th cluster operation chamber 200d and the 5th transfer chamber 220e will be formed with red-light organic luminous material layer
Unit, which is sent to, is bonded chamber 240 with the solution of the 5th transfer chamber 220e connection, carries out solution bonding, by the 4th vapor deposition shadow mask and shape
It is separated at the substrate 601 for having red-light organic luminous material layer;Then, the 5th transfer chamber 220e will form feux rouges organic light emission material
The substrate 601 of the bed of material, which is sent to, is bonded chamber 230 with the 5th the interim of transfer chamber 220e connection, this is temporarily bonded in chamber and deposits
The substrate 601 and the 5th of red-light organic luminous material layer will be formed in the interim bonding chamber by containing the 5th vapor deposition shadow mask
Vapor deposition shadow mask bonds together to form the 5th interim pairing unit;Then, pass through the 5th transfer chamber 220e and the 5th cluster operation chamber
5th interim pairing unit is sent in electron transfer layer chamber 210h by 200e, using the 5th vapor deposition shadow mask as exposure mask, passes through steaming
Depositing process forms covering blue light organic luminescent material layer 607, green organic luminescence layer 608 and the organic hair of feux rouges on substrate
The electron transfer layer 610 on 609 surface of optical material layer;Then, by the 5th cluster operation chamber 200e by the 5th interim bonding units
It is sent to cathode layer chamber 210i from electron transfer layer chamber 210h, using the 5th vapor deposition shadow mask as exposure mask, is existed by evaporation process
610 surface of electron transfer layer forms cathode layer 611;Then, pass through the 5th cluster operation chamber 200e and the 6th transfer chamber 230f
The 5th interim pairing unit for forming cathode layer 611 is sent to and is bonded chamber 240 with the solution of the 6th transfer chamber 220f connection,
Solution bonding is carried out, the 5th vapor deposition shadow mask and the substrate 601 for being formed with cathode layer 611 are separated;Then, the 6th transfer chamber 220f
The substrate 601 for forming cathode layer is sent to and is bonded chamber 240 with the 6th the interim of transfer chamber 220f connection, the interim bonding
It is stored with the 6th vapor deposition shadow mask in chamber, in the interim bonding chamber, the substrate 601 and the 6th vapor deposition of cathode layer will be formed with
Shadow mask bonds together to form the 6th interim pairing unit;It then, will by the 6th transfer chamber 220f and the 6th cluster operation chamber 200f
6th interim pairing unit is sent in coating chamber 210j, using the 6th vapor deposition shadow mask as exposure mask, by evaporation process in base
611 surface of cathode layer on plate 601 forms coating 612;Pass through the 6th cluster operation chamber 200f and the 7th transfer chamber 220g
The 6th interim pairing unit for being formed with coating 612 is sent to and is bonded chamber with the solution of the 7th transfer chamber 220g connection
In 240, solution bonding is carried out, the 6th vapor deposition shadow mask and the substrate 601 for being formed with coating 612 are separated;Pass through the 7th transmission cavity
Room 220g sends out the substrate 601 for being formed with coating 612.
It should be noted that in other embodiments, after forming cathode layer 611, will can directly form cathode layer 611
The 5th interim pairing unit be sent in coating chamber 210j, using the 5th vapor deposition shadow mask as exposure mask, existed by evaporation process
611 surface of cathode layer on substrate 601 forms coating 612.
It is thus aforementioned when making oled panel using oled panel manufacturing system of the invention, form two layers of organic material layer
Need to only carry out side contraposition and bonding technology (for example form p-type doping hole transmission layer 602 and when public hole transmission layer 603,
When forming blue light microcavity adjustment layer 604 and blue light organic luminescent material layer 607, forming green light microcavity adjustment layer 605 and green light has
When machine luminous material layer 608;When forming feux rouges microcavity adjustment layer 606 and red-light organic luminous material layer 609), greatly save
Time of technique.
Figure 18 is please referred to, another embodiment of the present invention additionally provides a kind of structure of oled panel, the oled panel packet
Include: substrate 601,601 surface of substrate have transparency conducting layer (material of transparency conducting layer is ITO);On substrate 601
P-type adulterate hole transmission layer 602;Public hole transmission layer 603 positioned at p-type doping 602 surface of hole transmission layer;Positioned at public affairs
The blue light organic luminescent material layer 607 of 603 part of the surface of hole transmission layer altogether;Positioned at 607 side of blue light organic luminescent material layer
603 part of the surface of public hole transmission layer green light microcavity adjustment layer 605;Public affairs positioned at 605 side of green light microcavity adjustment layer
The feux rouges microcavity adjustment layer 606 of 603 part of the surface of hole transmission layer altogether, it is micro- that the thickness of green light microcavity adjustment layer 605 is less than feux rouges
The thickness of intonation flood 606 improves the display effect of oled panel to match the wavelength of different blue and green lights and feux rouges;It is located at
The green organic luminescence layer 608 on 605 surface of green light microcavity adjustment layer;Feux rouges positioned at 606 surface of feux rouges microcavity adjustment layer
Organic light emitting material 609;Cover blue light organic luminescent material layer 607, green organic luminescence layer 608, the organic hair of feux rouges
The electron transfer layer 610 of optical material layer 609;Cathode 611 on electron transfer layer 610;Covering on cathode 611
Layer.
The structural schematic diagram of one RGB luminescence unit of oled panel is illustrated only in Figure 18, in practice one piece of face OLED
There are many RGB luminescence units as shown in figure 18 in plate, and in oled panel manufacturing process, multiple RGB luminescence units
It makes simultaneously.
Figure 19 is to make oled panel shown in Figure 17 using the oled panel manufacturing system in one embodiment of the invention
Structural schematic diagram, the arrow in Figure 18 with dotted line indicate movement line of the substrate in oled panel manufacturing system.
In conjunction with reference Figure 18 and Figure 19, manufacturing process include: the substrate 601 by the first transfer chamber 220a transmit into
With interim being bonded in chamber 230 of the first transfer chamber 220a connection, this, which is temporarily bonded in chamber, is stored with the first vapor deposition shadow mask,
In the interim bonding chamber, the substrate 601 and the first vapor deposition shadow mask bond together to form the first interim pairing unit;Then, lead to
It crosses the first transfer chamber 220a and the first cluster operation chamber 200a and the first interim pairing unit is sent to p-type doping hole transport
In layer chamber 210a, using the first vapor deposition shadow mask as exposure mask, p-type is formed on 601 surface of substrate by evaporation process and adulterates hole biography
Defeated layer 602;Then, the first interim bonding units are adulterated from p-type by hole transmission layer chamber by the first cluster operation chamber 200a
210a is sent to the public hole transmission layer chamber 210b connecting with the first cluster operation chamber 200a, is to cover with the first vapor deposition shadow mask
Film adulterates 602 surface of hole transmission layer in p-type by evaporation process and forms the public hole transmission layer of first layer;Then, pass through
Cluster operation chamber 200a, the second transfer chamber 220b and the second cluster operation chamber 200b will be formed with the public hole of first layer and pass
The interim pairing unit of the first of defeated layer is sent to the public hole transmission layer chamber 210b connecting with the second cluster operation chamber 200b,
Public hole transmission layer forms the public hole transport of the second layer in the public hole transport layer surface of first layer by evaporation process
Layer, the public hole transmission layer of first layer and the public hole transmission layer of the second layer constitute public hole transmission layer 603;Then, pass through
Second cluster operation chamber 200b and the second transfer chamber 220b will be formed with the public hole transmission layer of the second layer (or public hole pass
Defeated layer 603) interim pairing structure transmission as the second transmission unit 220b connection solution bonding chamber 240, carry out solution bonding,
First vapor deposition shadow mask is separated with the substrate for being formed with the public hole transmission layer of the second layer;Then, the second transfer chamber 220b will
The substrate 601 for being formed with the public hole transmission layer of the second layer, which is sent to, is bonded chamber with the second the interim of transfer chamber 220b connection
230, this, which is temporarily bonded in chamber, is stored with the second vapor deposition shadow mask, public by the second layer is formed in the interim bonding chamber
The substrate 601 of hole transmission layer and the second vapor deposition shadow mask bond together to form the second interim pairing unit;Then, pass through the second transmission cavity
Second interim pairing unit is sent to blue light organic luminescent material floor chamber 210d by room 220b and the second cluster operation chamber 200b,
It is organic in the part of the surface formation blue light of the public hole transmission layer of the second layer by evaporation process using the second vapor deposition shadow mask as exposure mask
Luminous material layer 607;Then, the organic hair of blue light will be formed with by the second cluster operation chamber 200a and third transfer chamber 220c
The interim pairing unit of the second of optical material layer 607, which is sent to, is bonded chamber 240 with the solution of third transfer chamber 220c connection, carries out
Solution bonding separates the second vapor deposition shadow mask and the substrate 601 for being formed with blue light organic luminescent material layer 607;Then, third transmits
The substrate 601 for forming blue light organic luminescent material layer 607 is sent to by chamber 220c to be faced with what third transfer chamber 220c was connect
Shi Jianhe chamber 230, this be temporarily bonded in chamber be stored with third vapor deposition shadow mask will be formed in the interim bonding chamber
Substrate 601 and third the vapor deposition shadow mask of blue light organic luminescent material layer bond together to form the interim pairing unit of third;Then, pass through
The interim pairing unit of third is sent to green light microcavity adjustment layer chamber by three transfer chamber 220c and third cluster operation chamber 200c
In 210e, using third vapor deposition shadow mask as exposure mask, pass through blue light organic luminescent material layer 607 one of the evaporation process on substrate 601
The part of the surface of the public hole transmission layer 603 of side forms green light microcavity adjustment layer 605;Then, pass through third cluster operation chamber
The interim bonding units of third are sent to green organic luminescence layer chamber from green light microcavity adjustment layer chamber 210e by 200c
210f forms green light organic light emission on 605 surface of green light microcavity adjustment layer by evaporation process using third vapor deposition shadow mask as exposure mask
Material layer 608;Then, green light organic light emission material will be formed with by third cluster operation chamber 200c and the 4th transfer chamber 220d
The interim pairing unit of the third of the bed of material 608, which is sent to, is bonded chamber 240 with the solution of the 4th transfer chamber 220d connection, carries out solution key
It closes, third vapor deposition shadow mask and the substrate 601 for being formed with green organic luminescence layer is separated;Then, the 4th transfer chamber
The substrate 601 for forming green organic luminescence layer is sent to and is bonded chamber with the 4th the interim of transfer chamber 220d connection by 220d
Room 230, this, which is temporarily bonded in chamber, is stored with the 4th vapor deposition shadow mask, organic by green light is formed in the interim bonding chamber
The substrate 601 of luminous material layer and the 4th vapor deposition shadow mask bond together to form the 4th interim pairing unit;Then, pass through the 4th transmission cavity
4th interim pairing unit is sent in feux rouges microcavity adjustment layer chamber 210g by room 220d and the 4th cluster operation chamber 200d, with
4th vapor deposition shadow mask is exposure mask, passes through the public sky of green organic luminescence layer 608 side of the evaporation process on substrate 601
The part of the surface of cave transport layer 603 forms feux rouges microcavity adjustment layer 606;Then, by the 4th cluster operation chamber 200d by the 4th
Interim bonding units are sent to red-light organic luminous material layer chamber 210f from feux rouges microcavity adjustment layer chamber 210g, steam with the 4th
Plating shadow mask is exposure mask, forms red-light organic luminous material layer 609 on 606 surface of feux rouges microcavity adjustment layer by evaporation process;It connects
, the be formed with red-light organic luminous material layer the 4th is faced by the 4th cluster operation chamber 200d and the 5th transfer chamber 220e
When pairing unit be sent to and be bonded chamber 240 with the solution of the 5th transfer chamber 220e connection, carry out solution bonding, the 4th vapor deposition is shady
The substrate 601 for covering and being formed with red-light organic luminous material layer separates;Then, it is organic will to form feux rouges by the 5th transfer chamber 220e
The substrate 601 of luminous material layer, which is sent to, is bonded chamber 230 with the 5th the interim of transfer chamber 220e connection, this is temporarily bonded chamber
The 5th vapor deposition shadow mask is stored in room will be formed with the substrate 601 of red-light organic luminous material layer in the interim bonding chamber
The 5th interim pairing unit is bonded together to form with the 5th vapor deposition shadow mask;Then, it is operated by the 5th transfer chamber 220e and the 5th cluster
5th interim pairing unit is sent in electron transfer layer chamber 210h by chamber 200e, using the 5th vapor deposition shadow mask as exposure mask, is led to
Cross that evaporation process forms covering blue light organic luminescent material layer 607 on substrate, green organic luminescence layer 608 and feux rouges have
The electron transfer layer 610 on 609 surface of machine luminous material layer;Then, the 5th is temporarily bonded by the 5th cluster operation chamber 200e
Unit is sent to cathode layer chamber 210i from electron transfer layer chamber 210h, using the 5th vapor deposition shadow mask as exposure mask, by the way that work is deposited
Skill forms cathode layer 611 on 610 surface of electron transfer layer;Then, pass through the 5th cluster operation chamber 200e and the 6th transfer chamber
The 5th interim pairing unit for forming cathode layer 611 is sent to and is bonded chamber with the solution of the 6th transfer chamber 220f connection by 230f
240, solution bonding is carried out, the 5th vapor deposition shadow mask and the substrate 601 for being formed with cathode layer 611 are separated;Then, the 6th transfer chamber
The substrate 601 for forming cathode layer is sent to and is bonded chamber 240 with the 6th the interim of transfer chamber 220f connection by 220f, this is interim
The 6th vapor deposition shadow mask is stored in bonding chamber will be formed with the substrate 601 and the 6th of cathode layer in the interim bonding chamber
Vapor deposition shadow mask bonds together to form the 6th interim pairing unit;Then, pass through the 6th transfer chamber 220f and the 6th cluster operation chamber
6th interim pairing unit is sent in coating chamber 210j by 200f, using the 6th vapor deposition shadow mask as exposure mask, by the way that work is deposited
Cathode layer 611 surface of the skill on substrate 601 forms coating 612;Pass through the 6th cluster operation chamber 200f and the 7th transmission cavity
The 6th interim pairing unit for being formed with coating 612 is sent to and is bonded with the solution of the 7th transfer chamber 220g connection by room 220g
In chamber 240, solution bonding is carried out, the 6th vapor deposition shadow mask and the substrate 601 for being formed with coating 612 are separated;It is passed by the 7th
Chamber 220g is sent to send out the substrate 601 for being formed with coating 612.
In the present embodiment, by the thicker public hole transmission layer of thickness split into two layers (the public hole transmission layer of first layer and
The public hole transmission layer of the second layer) it is grown in the processing chamber 210b being connected with first cluster operation chamber 200a respectively
Grown in the processing chamber 210b being connected with second cluster operation chamber 200b, the public hole transmission layer of first layer and
The growth time difference of the public hole transmission layer growth time organic material layer in other processing chambers of the second layer is smaller
Or it is essentially identical, to reduce the growth of public hole transmission layer to the shadow of the technique pitch time of entire OLED manufacturing system
It rings, improves production efficiency.
Although present disclosure is as above, present invention is not limited to this.Anyone skilled in the art are not departing from this
It in the spirit and scope of invention, can make various changes or modifications, therefore protection scope of the present invention should be with claim institute
Subject to the range of restriction.