CN105068324A - Liquid crystal display panel manufacturing method and rubber frame solidification membrane masking panel and manufacturing method thereof - Google Patents
Liquid crystal display panel manufacturing method and rubber frame solidification membrane masking panel and manufacturing method thereof Download PDFInfo
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- CN105068324A CN105068324A CN201510545754.XA CN201510545754A CN105068324A CN 105068324 A CN105068324 A CN 105068324A CN 201510545754 A CN201510545754 A CN 201510545754A CN 105068324 A CN105068324 A CN 105068324A
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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
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
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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
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133512—Light shielding layers, e.g. black matrix
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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
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
- G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
- G02F1/133788—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation by light irradiation, e.g. linearly polarised light photo-polymerisation
-
- 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
- G02F1/1339—Gaskets; Spacers; Sealing of cells
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/0005—Production of optical devices or components in so far as characterised by the lithographic processes or materials used therefor
- G03F7/0007—Filters, e.g. additive colour filters; Components for display devices
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Liquid Crystal (AREA)
Abstract
The invention discloses a liquid crystal display panel manufacturing method and a rubber frame solidification membrane masking panel and a manufacturing method thereof. The liquid crystal display panel manufacturing method comprises the steps of providing a glass substrate, wherein the glass substrate comprises a first area used for covering an area where a liquid crystal layer is located in a liquid crystal display panel and a second area used for covering a rubber frame peripheral to the liquid crystal layer in the liquid crystal display panel; applying a BM light resistance agent to the first area of the glass substrate; utilizing ultraviolet light for illuminating the glass substrate so that the BM light resistance agent can be cured in the first area; covering the liquid crystal display panel with the glass substrate, making the first area cover the liquid crystal layer, and making the second area cover the rubber frame; utilizing ultraviolet light for illuminating the glass substrate, and utilizing the ultraviolet light penetrating through the second area for curing the rubber frame. By means of the mode of the liquid crystal display panel manufacturing method, the manufacturing cost can be reduced, and the membrane masking panel stability can be guaranteed.
Description
Technical field
The present invention relates to liquid crystal display manufacturing technology field, particularly relate to a kind of manufacture method of liquid crystal panel, glue frame solidification mask plate and manufacture method thereof.
Background technology
In the Cell processing procedure of current liquid crystal display, when using UV (ultraviolet) photocuring frame glue, need the liquid crystal region putting into frame adhesive curing mask plate (UVMask) preventing glass substrate above whole glass substrate, the irradiation preventing liquid crystal molecule to be subject to UV light causes liquid crystal molecule to decompose or sex change.
Current manufacture UVMask mainly contains two schemes: 1) designing unit goes out corresponding Mask according to product design, transfers to Mask to make manufacturer and makes multiple Mask, directly when frame adhesive curing to use as UVMask; 2) designing unit goes out corresponding Mask according to product design, transfer to Mask to make manufacturer and make a Mask, deposit layer of metal film, coating photoresistance in the mode of plain glass (BareGlass) upper PVD, utilize the Mask made to carry out exposing, etching.Photoresistance glass, finally forms specific metallic pattern and uses as UVMask.
There is former defect respectively in current two schemes:
For scheme one: each product all needs to design specific Mask, and buys multiple Mask, design and buying Mask cost higher.
For scheme two: still need for every money product design Mask, and the adhesiveness of metal and glass is poor, if accidentally scratch or service time longer, metal liftoff may be caused, when causing frame adhesive curing, ultraviolet light direct taps into the liquid crystal region of panel, causes decomposition or the distortion of liquid crystal molecule, affects panel display effect.
Therefore, need to provide a kind of manufacture method of liquid crystal panel, glue frame solidification mask plate and manufacture method thereof, to solve the problems of the technologies described above.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of manufacture method, glue frame solidification mask plate and manufacture method thereof of liquid crystal panel, can manufacturing cost be saved and the stability of mask plate can be ensured, effectively avoiding decomposition or the sex change of the liquid crystal molecule in liquid crystal panel when glue frame solidifies.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: the manufacture method providing a kind of liquid crystal panel, method comprises: provide glass substrate, and glass substrate comprises for the first area of liquid crystal layer region in covering liquid crystal panel and the second area for the glue frame around liquid crystal layer in covering liquid crystal panel; At the first area of glass substrate coating BM photoresist; UV-irradiation glass substrate is utilized to make BM photoresist be solidificated in first area; Glass substrate is covered on liquid crystal panel, and makes first area covering liquid crystal layer, make second area rubber cover frame; Utilize UV-irradiation glass substrate, utilize the ultraviolet cured adhesive frame through second area.
Wherein, comprise at the first area of glass substrate coating BM photoresist: utilize nozzle to APR alignment film printing version spraying BM photoresist; Utilize scraper to scrape off the BM photoresist of the raised zones of APR alignment film printing version, the BM photoresist of the sunk area of APR alignment film printing version is retained, and wherein sunk area is corresponding with first area size; APR alignment film printing version is utilized to make the BM photoresist attachment of sunk area on the first region.
Wherein, nozzle is utilized to comprise to APR alignment film printing version spraying BM photoresist: be enclosed within roller by the APR alignment film printing version of cylindrical shape, the outside surface of APR alignment film printing version comprises sunk area and raised zones; In the process that roller rotates a circle, nozzle is to the outside surface spraying BM photoresist of APR alignment film printing version; The BM photoresist utilizing scraper to scrape off the raised zones of APR alignment film printing version comprises: abutted in by scraper on the outside surface of APR alignment film printing version; Roller is rotated a circle; Utilize APR alignment film printing version that the BM photoresist of sunk area is adhered to comprise on the first region: roller is rolled on the glass substrate and makes the BM photoresist of sunk area be attached to first area.
Wherein, glass substrate is covered on liquid crystal panel, and make first area covering liquid crystal layer, comprise before making second area rubber cover frame: the liquid crystal panel that glue frame is uncured is provided, wherein liquid crystal panel comprises CF substrate and TFT substrate, is clamped in liquid crystal layer between CF substrate and TFT substrate and uncured glue frame, and glue frame is positioned at around liquid crystal layer; Glass substrate is covered on liquid crystal panel, and makes first area covering liquid crystal layer, second area rubber cover frame is comprised: glass substrate is covered on the tft substrate.
For solving the problems of the technologies described above, another technical solution used in the present invention is: provide a kind of glue frame to solidify the manufacture method of mask plate, method comprises: provide glass substrate, and glass substrate comprises for the first area of liquid crystal layer region in covering liquid crystal panel and the second area for the glue frame around liquid crystal layer in covering liquid crystal panel; At the first area of glass substrate coating BM photoresist; UV-irradiation glass substrate is utilized to make BM photoresist be solidificated in first area.
Wherein, comprise at the first area of glass substrate coating BM photoresist: utilize nozzle to APR alignment film printing version spraying BM photoresist; Utilize scraper to scrape off the BM photoresist of the raised zones of APR alignment film printing version, the BM photoresist of the sunk area of APR alignment film printing version is retained, and wherein sunk area is corresponding with first area size; APR alignment film printing version is utilized to make the BM photoresist attachment of sunk area on the first region.
Wherein, nozzle is utilized to comprise to APR alignment film printing version spraying BM photoresist: be enclosed within roller by the APR alignment film printing version of cylindrical shape, the outside surface of APR alignment film printing version comprises sunk area and raised zones; In the process that roller rotates a circle, nozzle is to the outside surface spraying BM photoresist of APR alignment film printing version; The BM photoresist utilizing scraper to scrape off the raised zones of APR alignment film printing version comprises: abutted in by scraper on the outside surface of APR alignment film printing version; Roller is rotated a circle; Utilize APR alignment film printing version that the BM photoresist of sunk area is adhered to comprise on the first region: roller is rolled on the glass substrate and makes the BM photoresist of sunk area be attached to first area.
For solving the problems of the technologies described above, another technical scheme that the present invention adopts is: provide a kind of glue frame to solidify mask plate, glue frame solidification mask plate comprises: glass substrate, and glass substrate comprises for the first area of liquid crystal layer region in covering liquid crystal panel and the second area for the glue frame around liquid crystal layer in covering liquid crystal panel; BM photoresist layer, BM photoresist layer is coated on first area Post RDBMS by BM photoresist and is formed.
Wherein, BM photoresist is the material of the black matrix" made on liquid crystal panel colored filter.
Wherein, BM photoresist is the resinous photosensitive glue containing black dyes.
The invention has the beneficial effects as follows: the situation being different from prior art, the present invention obtains glue frame solidification mask plate by solidifying one deck BM photoresist layer on the glass substrate, because the adhesive performance of glass substrate and BM photoresist is better, therefore obtained glue frame solidification mask plate is comparatively stable, BM photoresist layer difficult drop-off, and more traditional lower of the cost of BM photoresist, can manufacturing cost be saved and the stability of mask plate can be ensured, effectively avoiding decomposition or the sex change of the liquid crystal molecule in liquid crystal panel when glue frame solidifies.
Accompanying drawing explanation
Fig. 1 is the process flow diagram of the manufacture method of liquid crystal panel of the present invention;
Fig. 2 is the schematic diagram of a kind of embodiment of glass substrate of the present invention;
Fig. 3 is the schematic diagram of the another kind of embodiment of glass substrate of the present invention;
Fig. 4 is the schematic diagram of APR alignment film printing version of the present invention, nozzle, roller and scraper;
Fig. 5 is the schematic diagram of the present invention at the first area of glass substrate coating BM photoresist;
Fig. 6 is the principle schematic also using ultraviolet cured adhesive frame that glass substrate of the present invention covers on liquid crystal panel;
Fig. 7 is the structural representation of glue frame of the present invention solidification mask plate;
Fig. 8 is the another kind of structural representation of glue frame of the present invention solidification mask plate.
Embodiment
Below in conjunction with drawings and Examples, the present invention will be described in detail.
Refer to Fig. 1, Fig. 1 is the process flow diagram of the manufacture method of liquid crystal panel of the present invention.In the present embodiment, the manufacture method of liquid crystal panel comprises the following steps:
Step S11: provide glass substrate, glass substrate comprises for the first area of liquid crystal layer region in covering liquid crystal panel and the second area for the glue frame around liquid crystal layer in covering liquid crystal panel.
In step s 11, refer to Fig. 2, Fig. 2 is the schematic diagram of a kind of embodiment of glass substrate of the present invention.In the present embodiment, one piece of glass substrate 10 is corresponding with one piece of liquid crystal panel, and glass substrate 10 comprises for the first area 11 of liquid crystal layer region in covering liquid crystal panel and the second area 12 for the glue frame around liquid crystal layer in covering liquid crystal panel.Referring again to the schematic diagram that Fig. 3, Fig. 3 are the another kind of embodiments of glass substrate of the present invention.In present embodiment, one piece of glass substrate 20 is corresponding with polylith liquid crystal panel, and glass substrate 20 comprises the first area 21 for covering multiple liquid crystal layer region in polylith liquid crystal panel and the second area 22 for covering the glue frame in polylith liquid crystal panel around multiple liquid crystal layer.
Step S12: at the first area of glass substrate coating BM photoresist.
In step s 12, refer to Fig. 4 and Fig. 5, Fig. 4 is the schematic diagram of APR alignment film printing version of the present invention, nozzle, roller and scraper, and Fig. 5 is the schematic diagram of the present invention at the first area of glass substrate coating BM photoresist.As shown in Figure 4 and Figure 5, BM photoresist is applied in the first area 21 of glass substrate.Preferably, apply BM photoresist in the first area 21 of glass substrate 10 to comprise: utilize nozzle 31 to spray BM photoresist to APR alignment film printing version 32; Utilize scraper 33 to scrape off the BM photoresist of the raised zones 34 of APR alignment film printing version 32, the BM photoresist of the sunk area 35 of APR alignment film printing version 32 is retained, and wherein sunk area 35 is corresponding with first area 21 size; Utilize APR alignment film printing version 32 that the BM photoresist of sunk area 35 is attached on first area 21.More preferably, utilize nozzle 31 to spray BM photoresist to APR alignment film printing version 32 and comprise: be enclosed within roller 36 by the APR alignment film printing version 32 of cylindrical shape, the outside surface of APR alignment film printing version 32 comprises sunk area 35 and raised zones 34; In the process that roller 36 rotates a circle, nozzle 31 is to the outside surface spraying BM photoresist of APR alignment film printing version 32; The BM photoresist utilizing scraper 33 to scrape off the raised zones 34 of APR alignment film printing version 32 comprises: abutted in by scraper 33 on the outside surface of APR alignment film printing version 32; Roller 36 is rotated a circle; Utilize APR alignment film printing version 32 that the BM photoresist of sunk area 35 is attached on first area 21 to comprise: being rolled on glass substrate 20 by roller 36 makes the BM photoresist of sunk area 35 be attached to first area 21.
Step S13: utilize UV-irradiation glass substrate to make BM photoresist be solidificated in first area.
In step s 13, through frame glue ultraviolet curing board, being radiated at glass substrate 20 by UV lamp (ultraviolet lamp) makes BM photoresist be solidificated in first area 21, now, the first area 21 of glass substrate 20 defines securely one deck BM photoresist layer, now glass substrate 20 and the BM photoresist layer on its first area 21 form a glue frame solidification mask plate.
Step S14: glass substrate is covered on liquid crystal panel, and make first area covering liquid crystal layer, make second area rubber cover frame.
In step S14, refer to Fig. 6, Fig. 6 is the principle schematic also using ultraviolet cured adhesive frame that glass substrate of the present invention covers on liquid crystal panel.As shown in Figure 6, be described for the situation that one piece of glass substrate 10 is corresponding with one piece of liquid crystal panel 41, glass substrate 10 is covered on liquid crystal panel 41, and make first area 11 covering liquid crystal layer 42, comprise before making second area 12 rubber cover frame 43: the liquid crystal panel 41 that glue frame 43 is uncured is provided, wherein liquid crystal panel 41 comprises CF substrate 44 and TFT substrate 45, be clamped in the liquid crystal layer 42 between CF substrate 44 and TFT substrate 45 and uncured glue frame 43, glue frame 43 is positioned at liquid crystal layer 42 around, and liquid crystal layer 42 is encapsulated in prevents liquid crystal leakage between CF substrate 44 and TFT substrate 45 by glue frame 43, glass substrate 10 is covered on liquid crystal panel 41, and makes first area 11 covering liquid crystal layer 42, second area 12 rubber cover frame 43 is comprised: covered in TFT substrate 45 by glass substrate 10.Should be understood that the liquid crystal panel 41 that the glue frame 43 that provides is uncured, for any one liquid crystal panel manufacture process existing obtains, wherein at least comprise in processing procedure: utilize APR alignment film printing version 32 to print alignment film; Alignment film is arranged on TFT substrate 45 or CF substrate 44.Wherein, processing procedure at least also comprises: utilize BM photoresist between the photoresistance of colored filter or noneffective display area territory formation black matrix".That is, in the present embodiment, BM photoresist is the material for making black matrix" originally, and preferably, BM photoresist is the resinous photosensitive glue containing black dyes.Further, APR alignment film printing version 32 is originally for printing alignment film.By the way, manufacturing cost has been saved greatly.
Step S15: utilize UV-irradiation glass substrate, utilizes the ultraviolet cured adhesive frame through second area.
In step S15, please continue to refer to Fig. 6, through frame glue ultraviolet curing board, (glass substrate now refers to be solidified with the glass substrate of BM photoresist layer 47 to irradiate glass substrate by UV lamp 46 (ultraviolet lamp), be glue frame solidification mask plate), as shown in Figure 5, the light S2 of first area 11 correspondence position absorb by BM photoresist layer 47 and can not pass BM photoresist layer 47, therefore effectively can stop that light S2 is irradiated to liquid crystal layer 42, thus the liquid crystal molecule that effectively prevent the liquid crystal layer 42 li that liquid crystal layer 42 is caused by UV-irradiation decomposes or sex change; The light S1 of second area 12 correspondence position makes glue frame solidify through being irradiated to glue frame 43 after glass substrate 10 and TFT substrate 45 simultaneously.
The manufacture method of glue frame solidification mask plate of the present invention comprises above-mentioned steps S11 ~ S13, specifically refers to description above, repeats no more herein.
Refer to Fig. 7, Fig. 7 is the structural representation of glue frame of the present invention solidification mask plate.In the present embodiment, glue frame solidification mask plate 50 comprises: glass substrate 51 and BM photoresist layer 52, and glass substrate 51 comprises for the first area 53 of liquid crystal layer region in covering liquid crystal panel and the second area 54 for the glue frame around liquid crystal layer in covering liquid crystal panel; BM photoresist layer 52 is coated on first area 53 Post RDBMS by BM photoresist and is formed.Preferably, BM photoresist is the material of the black matrix" made on liquid crystal panel colored filter.More preferably, BM photoresist is the resinous photosensitive glue containing black dyes.In the present embodiment, one piece of glue frame solidification mask plate 50 is corresponding with one piece of liquid crystal panel, in other embodiments, also can be that one piece of glue frame solidification mask plate 60 is corresponding with polylith liquid crystal panel, refer to Fig. 8, Fig. 8 is the another kind of structural representation of glue frame of the present invention solidification mask plate.Glue frame solidification mask plate 60 comprises: glass substrate 61 and BM photoresist layer 62, and glass substrate 61 comprises for multiple first areas 63 of liquid crystal layer region in covering liquid crystal panel and the second area 64 for the glue frame around liquid crystal layer in covering liquid crystal panel; BM photoresist layer 62 is coated on many first areas 63 Post RDBMS by BM photoresist and is formed.
The present invention obtains glue frame solidification mask plate by solidifying one deck BM photoresist layer on the glass substrate, because the adhesive performance of glass substrate and BM photoresist is better, therefore obtained glue frame solidification mask plate is comparatively stable, BM photoresist layer difficult drop-off, and more traditional lower of the cost of BM photoresist, can manufacturing cost be saved and the stability of mask plate can be ensured, effectively avoiding decomposition or the sex change of the liquid crystal molecule in liquid crystal panel when glue frame solidifies.
The foregoing is only embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize instructions of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. a manufacture method for liquid crystal panel, is characterized in that, described method comprises:
There is provided glass substrate, described glass substrate comprises for the first area of liquid crystal layer region in covering liquid crystal panel and the second area for covering the glue frame around liquid crystal layer described in described liquid crystal panel;
At the first area of described glass substrate coating BM photoresist;
Glass substrate described in UV-irradiation is utilized to make described BM photoresist be solidificated in described first area;
Described glass substrate is covered on described liquid crystal panel, and makes described first area cover described liquid crystal layer, make described second area cover described glue frame;
Utilize glass substrate described in UV-irradiation, utilize glue frame described in the ultraviolet light polymerization through described second area.
2. method according to claim 1, is characterized in that, the described coating of the first area at described glass substrate BM photoresist comprises:
Nozzle is utilized to spray described BM photoresist to APR alignment film printing version;
Utilize scraper to scrape off the described BM photoresist of the raised zones of described APR alignment film printing version, the described BM photoresist of the sunk area of described APR alignment film printing version is retained, and wherein said sunk area is corresponding with described first area size;
Utilize described APR alignment film printing version that the BM photoresist of described sunk area is attached on described first area.
3. method according to claim 2, is characterized in that, describedly utilizes nozzle to spray described BM photoresist to APR alignment film printing version to comprise:
Be enclosed within roller by the described APR alignment film printing version of cylindrical shape, the outside surface of described APR alignment film printing version comprises described sunk area and described raised zones;
Described in the process that described roller rotates a circle, nozzle sprays described BM photoresist to the outside surface of described APR alignment film printing version;
The described described BM photoresist utilizing scraper to scrape off the raised zones of described APR alignment film printing version comprises:
Described scraper is abutted on the outside surface of described APR alignment film printing version;
Described roller is rotated a circle;
Describedly utilize described APR alignment film printing version that the BM photoresist of described sunk area is attached on described first area to comprise:
Being rolled on described glass substrate by roller makes the BM photoresist of described sunk area be attached to described first area.
4. method according to claim 1, is characterized in that, is describedly covered on described liquid crystal panel by described glass substrate, and makes described first area cover described liquid crystal layer, make described second area cover described glue frame before comprise:
There is provided the liquid crystal panel that glue frame is uncured, wherein said liquid crystal panel comprises CF substrate and TFT substrate, be clamped in liquid crystal layer between described CF substrate and described TFT substrate and uncured glue frame, described glue frame is positioned at around described liquid crystal layer;
Described described glass substrate to be covered on described liquid crystal panel, and makes described first area cover described liquid crystal layer, make described second area cover described glue frame and comprise:
Described glass substrate is covered in described TFT substrate.
5. a manufacture method for glue frame solidification mask plate, it is characterized in that, described method comprises:
There is provided glass substrate, described glass substrate comprises for the first area of liquid crystal layer region in covering liquid crystal panel and the second area for covering the glue frame around liquid crystal layer described in described liquid crystal panel;
At the first area of described glass substrate coating BM photoresist;
Glass substrate described in UV-irradiation is utilized to make described BM photoresist be solidificated in described first area.
6. method according to claim 5, is characterized in that, the described coating of the first area at described glass substrate BM photoresist comprises:
Nozzle is utilized to spray described BM photoresist to APR alignment film printing version;
Utilize scraper to scrape off the described BM photoresist of the raised zones of described APR alignment film printing version, the described BM photoresist of the sunk area of described APR alignment film printing version is retained, and wherein said sunk area is corresponding with described first area size;
Utilize described APR alignment film printing version that the BM photoresist of described sunk area is attached on described first area.
7. method according to claim 6, is characterized in that, describedly utilizes nozzle to spray described BM photoresist to APR alignment film printing version to comprise:
Be enclosed within roller by the described APR alignment film printing version of cylindrical shape, the outside surface of described APR alignment film printing version comprises described sunk area and described raised zones;
Described in the process that described roller rotates a circle, nozzle sprays described BM photoresist to the outside surface of described APR alignment film printing version;
The described described BM photoresist utilizing scraper to scrape off the raised zones of described APR alignment film printing version comprises:
Described scraper is abutted on the outside surface of described APR alignment film printing version;
Described roller is rotated a circle;
Describedly utilize described APR alignment film printing version that the BM photoresist of described sunk area is attached on described first area to comprise:
Being rolled on described glass substrate by roller makes the BM photoresist of described sunk area be attached to described first area.
8. a glue frame solidification mask plate, is characterized in that, described glue frame solidification mask plate comprises:
Glass substrate, described glass substrate comprises for the first area of liquid crystal layer region in covering liquid crystal panel and the second area for covering the glue frame around liquid crystal layer described in described liquid crystal panel;
BM photoresist layer, described BM photoresist layer is coated on described first area Post RDBMS by BM photoresist and is formed.
9. glue frame solidification mask plate according to claim 8, it is characterized in that, described BM photoresist is the material of the black matrix" made on liquid crystal panel colored filter.
10. glue frame solidification mask plate according to claim 9, it is characterized in that, described BM photoresist is the resinous photosensitive glue containing black dyes.
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| CN201510545754.XA CN105068324B (en) | 2015-08-28 | 2015-08-28 | The manufacturing method and glue frame of liquid crystal display panel solidify the manufacturing method of mask plate |
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| CN201510545754.XA CN105068324B (en) | 2015-08-28 | 2015-08-28 | The manufacturing method and glue frame of liquid crystal display panel solidify the manufacturing method of mask plate |
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| CN105068324B CN105068324B (en) | 2019-02-22 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105319780A (en) * | 2015-12-03 | 2016-02-10 | 武汉华星光电技术有限公司 | Glue frame curing mask and preparation method thereof |
| CN107092142A (en) * | 2017-07-04 | 2017-08-25 | 京东方科技集团股份有限公司 | Display panel and its manufacture method, oriented layer coating unit, display device |
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