CN107390389A - A kind of hermetically sealed touch-control AMOLED screen manufacturing process - Google Patents
A kind of hermetically sealed touch-control AMOLED screen manufacturing process Download PDFInfo
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- CN107390389A CN107390389A CN201710359893.2A CN201710359893A CN107390389A CN 107390389 A CN107390389 A CN 107390389A CN 201710359893 A CN201710359893 A CN 201710359893A CN 107390389 A CN107390389 A CN 107390389A
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/13338—Input devices, e.g. touch panels
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133382—Heating or cooling of liquid crystal cells other than for activation, e.g. circuits or arrangements for temperature control, stabilisation or uniform distribution over the cell
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133331—Cover glasses
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a kind of hermetically sealed touch-control AMOLED screen manufacturing process, and the liquid crystal display group being sequentially arranged, support frame and glass back cover plate mutually fit to form one using solid-state uv flexible glue；Including：The solid-state uv flexible glue of one piece of 50~300 μm of thickness is attached between the adjacent element of any two, the backlight module is directly embedded between liquid crystal display group, lucite frame and glass cover-plate；The element for being pasted with solid-state uv flexible glue is put into the 250min of deaeration 10 in still kettle, controls the 10kg of pressure 5 in still kettle, 30 65 DEG C of temperature；Strong illumination is carried out to transparent veneer using powerful UV irradiation lights, allows the adhesive curing of solid-state uv flexibility so as to be fit together with each element, forms one screen；One screen is handled through edge sealing, the surface of the touch-screen group integrally shielded and glass cover-plate after processing plates ITO conducting films, and ITO electropanes are grounded simultaneously；Edging, polishing are carried out to the edge integrally shielded, is dried after spray containment coating.
Description
Technical field
The present invention relates to AMOLED screen technical fields, and in particular to a kind of hermetically sealed touch-control AMOLED screen manufacturing process.
Background technology
The fitting of usual large scale clear glass makes light using the UV ultraviolet optical cements that liquid is smeared in a face glass surface
Glue is close from the head of gluing glass after glass surface flows and is evenly distributed, then by another non-gluing clear glass, from
The gas in liquid glue and bubble are squeezed out beyond fitting body using roller on the face of non-gluing glass, finally in transparent adhesion
The top of body is using the irradiation solidify afterwards bonding of high-power UV ultraviolet lamps.A whole set of automatic double surface gluer price is high, and uses liquid
UV glue because it is unidirectionally extruded flowing, be easy in defoaming process produce thickness it is poor, often have gas bubbles left, shield
Simple-minded phenomenon (similar moire fringes), and easy excessive glue will occur on curtain, easily infiltrate into the backlight module gap of behind, cause
Product fraction defective is high.And to apply applying equipment sufficiently expensive for large scale, if because deaeration is incomplete or simple-minded phenomenon scrap, may result in
The raising of production cost.
The content of the invention
The present invention is intended to provide a kind of hermetically sealed touch-control AMOLED screen manufacturing process.
The present invention provides following technical scheme：
A kind of hermetically sealed touch-control AMOLED screen manufacturing process, the liquid crystal display that will be sequentially arranged using solid-state uv flexible glue
Group, support frame and glass back cover plate mutually fit to form one；Its technical process includes：
(1) the solid-state uv flexible glue of one piece of 50~300 μm of thickness, institute are attached between the adjacent element of any two
Backlight module is stated to be directly embedded between liquid crystal display group, lucite frame and glass cover-plate；
(2) element for being pasted with solid-state uv flexible glue is put into deaeration 10-250min in still kettle, controls still kettle
Interior pressure 5-10kg, 30-65 DEG C of temperature；
(3) strong illumination is carried out to transparent veneer using powerful UV irradiation lights, allows solid-state uv flexible glue to consolidate
Change so as to be fit together with each element, form one screen；
(4) one screen is handled through edge sealing, the surface of the touch-screen group integrally shielded and glass cover-plate after processing plates
ITO conducting films, and ITO electropanes are grounded simultaneously；
(5) edging, polishing are carried out to the edge integrally shielded, is dried after spray containment coating.
Backlight module, AMOLED screen edge are embedded between the AMOLED screens group, lucite frame and glass cover-plate
Transparent sealing coating is coated.
The step (1) is using solid-state UV flexible glue respectively by touch-screen group and liquid crystal display group, the glass back cover plate and back of the body
Optical mode group is bonded in advance, and the liquid crystal display group after touch-screen group and the backlight module before glass back cover plate then are nested into bending
In support frame, it is bonded each element arc.
The glass cover-plate is antistatic glass cover-plate.
The glass back cover plate can be guide-lighting, as sidelight type backlight module light guide plate can be guide-lighting glass back cover plate it is embedding
It is placed in support frame and is adhesively fixed with support frame.
Compared with prior art, the beneficial effects of the invention are as follows：The formation that present invention process produces is hermetically sealed, anti-quiet
Electric, moistureproof, ultra-thin touch display one screen eliminates touch screen group, LCDs group, all gaps of backlight module, both
The fine definition of image is added, the remarkable result that brightness reaches energy-conservation can be reduced again；Pass through the touch-control before touch-screen group
Glass and glass cover-plate two-side radiation below, radiating back shroud, heat emission hole are eliminated, completely eliminating Electrostatic Absorption makes electricity
Phenomenon depending on producing dust inside machine；Because it is solid without traditional all metallic supports for fixing liquid-crystalline glasses, backlight module
Determine all hardwares such as metalwork, sealed heat-dissipating metal back cover, saved metal material, reduced manufacturing cost, can be with
It is widely applied to the fields such as television set, advertisement machine, electronic whiteboard, super large electronic curtain.
Embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of protection of the invention.
A kind of embodiment hermetically sealed touch-control AMOLED screen manufacturing process, it will be sequentially arranged using solid-state uv flexible glue
Liquid crystal display group, support frame and glass back cover plate mutually fit to form one；Its technical process includes：
(1) the solid-state uv flexible glue of one piece of 50~300 μm of thickness, institute are attached between the adjacent element of any two
Backlight module is stated to be directly embedded between liquid crystal display group, lucite frame and glass cover-plate；
(2) element for being pasted with solid-state uv flexible glue is put into deaeration 10-250min in still kettle, controls still kettle
Interior pressure 5-10kg, 30-65 DEG C of temperature；
(3) strong illumination is carried out to transparent veneer using powerful UV irradiation lights, allows solid-state uv flexible glue to consolidate
Change so as to be fit together with each element, form one screen；
(4) one screen is handled through edge sealing, the surface of the touch-screen group integrally shielded and glass cover-plate after processing plates
ITO conducting films, and ITO electropanes are grounded simultaneously；
(5) edging, polishing are carried out to the edge integrally shielded, is dried after spray containment coating.
Backlight module, AMOLED screen edge are embedded between the AMOLED screens group, lucite frame and glass cover-plate
Transparent sealing coating is coated.
The step (1) is using solid-state UV flexible glue respectively by touch-screen group and liquid crystal display group, the glass back cover plate and back of the body
Optical mode group is bonded in advance, and the liquid crystal display group after touch-screen group and the backlight module before glass back cover plate then are nested into bending
In support frame, it is bonded each element arc.
The glass cover-plate is antistatic glass cover-plate.
The glass back cover plate can be guide-lighting, as sidelight type backlight module light guide plate can be guide-lighting glass back cover plate it is embedding
It is placed in support frame and is adhesively fixed with support frame.
It is obvious to a person skilled in the art that the invention is not restricted to the details of the one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than the explanation limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each
Embodiment only includes an independent technical scheme, and this narrating mode of specification is only this area for clarity
Technical staff should be using specification as an entirety, and the technical solutions in the various embodiments may also be suitably combined, forms this
The other embodiment that art personnel are appreciated that.
Claims (5)
1. a kind of hermetically sealed touch-control AMOLED screen manufacturing process, it is characterised in that will sequentially be arranged using solid-state uv flexible glue
Liquid crystal display group, support frame and the glass back cover plate of row mutually fit to form one；Its technical process includes：
(1) the solid-state uv flexible glue of one piece of 50~300 μm of thickness, the back of the body are attached between the adjacent element of any two
Optical mode group is directly embedded between liquid crystal display group, lucite frame and glass cover-plate；
(2) element for being pasted with solid-state uv flexible glue is put into deaeration 10-250min in still kettle, controls still kettle internal pressure
Power 5-10kg, 30-65 DEG C of temperature；
(3) using powerful UV irradiation lights to transparent veneer carry out strong illumination, allow the adhesive curing of solid-state uv flexibility from
And fit together with each element, form one screen；
(4) one screen is handled through edge sealing, the surface of the touch-screen group integrally shielded and glass cover-plate after processing plates ITO and led
Electrolemma, and ITO electropanes are grounded simultaneously；
(5) edging, polishing are carried out to the edge integrally shielded, is dried after spray containment coating.
A kind of 2. hermetically sealed touch-control AMOLED screen manufacturing process according to claim 1, it is characterised in that：The AMOLED
Backlight module is embedded between screen group, lucite frame and glass cover-plate, transparent sealing coating is coated in AMOLED screen edge.
A kind of 3. hermetically sealed touch-control AMOLED screen manufacturing process according to claim 1, it is characterised in that：The step
(1) touch-screen group is bonded in advance with liquid crystal display group, glass back cover plate with backlight module respectively using solid-state UV flexible glue, then
Liquid crystal display group after touch-screen group and the backlight module before glass back cover plate are nested into the support frame of bending, make each member
Part arc is bonded.
A kind of 4. hermetically sealed touch-control AMOLED screen manufacturing process according to claim 1, it is characterised in that：The glass cover
Plate is antistatic glass cover-plate.
A kind of 5. hermetically sealed touch-control AMOLED screen manufacturing process according to claim 1, it is characterised in that：After the glass
Cover plate can be guide-lighting, the glass back cover plate that can be guide-lighting as the light guide plate of sidelight type backlight module be nested in support frame and with
Support frame is adhesively fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710359893.2A CN107390389A (en) | 2017-05-20 | 2017-05-20 | A kind of hermetically sealed touch-control AMOLED screen manufacturing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710359893.2A CN107390389A (en) | 2017-05-20 | 2017-05-20 | A kind of hermetically sealed touch-control AMOLED screen manufacturing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107390389A true CN107390389A (en) | 2017-11-24 |
Family
ID=60338957
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710359893.2A Withdrawn CN107390389A (en) | 2017-05-20 | 2017-05-20 | A kind of hermetically sealed touch-control AMOLED screen manufacturing process |
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| Country | Link |
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| CN (1) | CN107390389A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114114739A (en) * | 2021-11-30 | 2022-03-01 | 曲面超精密光电(深圳)有限公司 | Method for manufacturing vehicle-mounted curved screen by innovative process |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070268724A1 (en) * | 2006-05-22 | 2007-11-22 | Au Optronics Corporation | Backlight Module and Liquid Crystal Display Including the Same |
| CN104503630A (en) * | 2015-01-19 | 2015-04-08 | 欧浦登（顺昌）光学有限公司 | Fully-sealed touch control integrated liquid crystal screen and manufacturing process thereof |
| CN104679339A (en) * | 2015-01-19 | 2015-06-03 | 欧浦登（顺昌）光学有限公司 | Integrated fully-sealed liquid crystal screen and manufacturing process for same |
| CN204463065U (en) * | 2015-01-19 | 2015-07-08 | 欧浦登（顺昌）光学有限公司 | A kind of hermetically sealed touch liquid crystal one screen |
| CN106094355A (en) * | 2016-06-15 | 2016-11-09 | 苏州众显电子科技有限公司 | A kind of hermetically sealed touch liquid crystal one screen and manufacturing process thereof |
-
2017
- 2017-05-20 CN CN201710359893.2A patent/CN107390389A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070268724A1 (en) * | 2006-05-22 | 2007-11-22 | Au Optronics Corporation | Backlight Module and Liquid Crystal Display Including the Same |
| CN104503630A (en) * | 2015-01-19 | 2015-04-08 | 欧浦登（顺昌）光学有限公司 | Fully-sealed touch control integrated liquid crystal screen and manufacturing process thereof |
| CN104679339A (en) * | 2015-01-19 | 2015-06-03 | 欧浦登（顺昌）光学有限公司 | Integrated fully-sealed liquid crystal screen and manufacturing process for same |
| CN204463065U (en) * | 2015-01-19 | 2015-07-08 | 欧浦登（顺昌）光学有限公司 | A kind of hermetically sealed touch liquid crystal one screen |
| CN106094355A (en) * | 2016-06-15 | 2016-11-09 | 苏州众显电子科技有限公司 | A kind of hermetically sealed touch liquid crystal one screen and manufacturing process thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114114739A (en) * | 2021-11-30 | 2022-03-01 | 曲面超精密光电(深圳)有限公司 | Method for manufacturing vehicle-mounted curved screen by innovative process |
| CN114114739B (en) * | 2021-11-30 | 2024-01-09 | 曲面超精密光电(深圳)有限公司 | Manufacturing method of vehicle-mounted curved surface screen |
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Application publication date: 20171124 |