CN104570502A - Manufacturing method of spacer of liquid crystal panel and equipment for manufacturing spacer - Google Patents
Manufacturing method of spacer of liquid crystal panel and equipment for manufacturing spacer Download PDFInfo
- Publication number
- CN104570502A CN104570502A CN201410849147.8A CN201410849147A CN104570502A CN 104570502 A CN104570502 A CN 104570502A CN 201410849147 A CN201410849147 A CN 201410849147A CN 104570502 A CN104570502 A CN 104570502A
- Authority
- CN
- China
- Prior art keywords
- sept
- nozzle
- substrate
- height
- photoresist
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
-
- 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
- G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
-
- 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
- G02F1/1339—Gaskets; Spacers; Sealing of cells
Abstract
The invention discloses a manufacturing method and equipment of a spacer of a liquid crystal panel. The method comprises the following steps: providing a substrate and equipment for manufacturing the spacer, wherein the equipment for manufacturing the spacer comprises a nozzle, a driving unit and a curing unit, a photoresist material is injected into the nozzle, the nozzle and the curing unit are positioned just above the substrate, and the driving unit is used for driving the nozzle to move; starting the nozzle to drip the photoresist material to the substrate; starting the curing unit to cure the photoresist material dripped to the substrate; starting the nozzle to continuously drip the photoresist material to the upper space of the photoresist material cured on the substrate, then repeatedly starting the curing unit and the nozzle to laminate the photoresist material on the substrate layer by layer until the spacer with preset height is formed. The invention also provides the equipment for manufacturing the spacer. The method and the equipment have the advantages of energy conservation and environmental friendliness.
Description
Technical field
The present invention relates to the manufacture method of the sept of liquid crystal panel and manufacture the equipment of sept.
Background technology
Be provided with sept between the CF substrate of liquid crystal panel and TFT substrate, sept is formed on CF substrate or in TFT substrate, is supported between CF substrate and TFT substrate, makes can arrange liquid crystal layer between CF substrate and TFT substrate.Sept of the prior art all uses Photo Line technology to produce, therefore sept is called PS, by Photo Line technology, Coater board employs a large amount of photoresists in process of production, be coated on by photoresist on substrate, the thickness of coating is the vertical height that sept to be formed protrudes from substrate, then after exposure imaging, remove most photoresist coating, substrate is formed the structure of the sept of multiple array distribution.In fact the photoresist staying thereon is just seldom a part of, and most photoresist is developed liquid and washes off, so cause the significant wastage on material.
Summary of the invention
Technical matters to be solved by this invention is manufacture method and the equipment of the sept providing a kind of liquid crystal panel, the advantage of tool energy-conserving and environment-protective.
To achieve these goals, embodiment of the present invention provides following technical scheme:
On the one hand, the invention provides a kind of manufacture method of sept of liquid crystal panel, comprise: the equipment that a substrate and a manufacture sept are provided, the equipment of described manufacture sept comprises nozzle, driver element and solidified cell, photoresist is injected in described nozzle, described nozzle and described solidified cell are positioned at directly over described substrate, and described driver element moves for driving described nozzle; Start described nozzle, make described nozzle drip on described substrate by described photoresist; Start described solidified cell, solidification drippage described photoresist on the substrate; Starting described nozzle continues to be dropped in above the photoresist that has cured on the substrate by photoresist, then solidified cell described in repeated priming and described nozzle, make described photoresist stacked in multi-layers on the substrate, until form preset height sept.
Wherein, before the step of nozzle described in initiating switchup, set the height of coordinate position that described sept distributes on the substrate and described sept, and by driver element, described nozzle is moved to directly over the described substrate corresponding with described coordinate position.
Wherein, solidified cell and described nozzle described in repeated priming, to be formed in the process of described sept of preset height, the vertical height that described sept protrudes from described substrate is monitored by measuring unit, when the height of the described sept measured equals described default height, stop the work of described nozzle.
Wherein, solidified cell and described nozzle described in repeated priming, to be formed in the process of described sept of preset height, the vertical height that described sept protrudes from described substrate is monitored by measuring unit, when the height of the described sept measured is greater than described default height, stop the work of described nozzle, the manufacture method of the sept of described liquid crystal panel also comprises sept described in grinding, makes the height of described sept equal described default height.
Wherein, described solidified cell comprises UV light source, by described UV light source irradiation by the photoresist dropped on described substrate, makes it solidify.
On the other hand, the present invention also provides a kind of equipment manufacturing sept, for manufacturing sept on substrate, the equipment of described manufacture sept comprises nozzle, driver element and solidified cell, photoresist is injected in described nozzle, described nozzle and described solidified cell are positioned at directly over described substrate, described nozzle is used for by described photoresist drippage on the substrate, described solidified cell is for solidifying described drippage photoresist on the substrate to form described sept, described solidified cell is connected to described nozzle and close described injector arrangement, described driver element moves together with described solidified cell for driving described nozzle.
Wherein, the equipment of described manufacture sept also comprises control module and scanning element, described scanning element needs to be formed the concrete position of described sept on the substrate for detecting, the signal that described control module transmits for receiving described scanning element, and control described driver element, make described driver element drive described nozzle to move, and described nozzle is positioned at described concrete position.
Wherein, the equipment of described manufacture sept also comprises measuring unit, and described measuring unit is connected to described nozzle, the height that described measuring unit is vertically given prominence to for measuring the relatively described substrate of described sept.
Wherein, the equipment of described manufacture sept also comprises alarm unit, the signal that described alarm unit transmits for receiving described measuring unit, when the height of the described sept that described measuring unit measures is more than or equal to described default height, described measuring unit sends a signal to described alarm unit, described alarm unit transmission signal gives described control module, and described control module controls described nozzle and quits work.
Wherein, the equipment of described manufacture sept also comprises grinding attachment, when the height of the described sept that described measuring unit measures is greater than described default height, starts described grinding attachment, sept described in grinding, makes the height of described sept equal described default height.
The present invention is by manufacturing the nozzle drip photoresist of the equipment of sept, by the photoresist solidification that solidified cell will drop on substrate, by the work of nozzle and solidified cell repetitive cycling, make described photoresist stacked in multi-layers on the substrate, until form preset height sept.The sept that such manufacturing technology is formed is conducive to saving photoresist, and the photoresist utilized need not be wasted, and has the advantage of energy-conserving and environment-protective.
Accompanying drawing explanation
In order to be illustrated more clearly in technical scheme of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained as these accompanying drawings.
Fig. 1 is the manufacture method schematic diagram in the fabrication process of the sept of the liquid crystal panel that one embodiment of the present invention provides.
Fig. 2 is manufacture method another schematic diagram in the fabrication process of the sept of the liquid crystal panel that one embodiment of the present invention provides.
Embodiment
Below in conjunction with the accompanying drawing in embodiment of the present invention, the technical scheme in embodiment of the present invention is clearly and completely described.
On the one hand, the invention provides a kind of manufacture method of sept of liquid crystal panel, refer to Fig. 1 and Fig. 2, Fig. 1 and Fig. 2 represents the schematic diagram of two states manufactured in sept process respectively.The manufacture method of the sept of liquid crystal panel comprises the steps:
The equipment of a substrate 10 and a manufacture sept is provided, the equipment of described manufacture sept comprises nozzle 20, driver element (not shown) and solidified cell 40, photoresist 30 is injected in described nozzle 20, described nozzle 20 and described solidified cell 40 are positioned at directly over described substrate 10, and described driver element moves for driving described nozzle 20; Described substrate 10 can be glass substrate or ceramic substrate, and specifically in display panels, described substrate 10 can be CF substrate or TFT substrate.
Start described nozzle 20, described photoresist 30 is dripped on described substrate 10 by described nozzle 20.The described photoresist injected in nozzle 20 is liquid, and nozzle 20 in the course of the work, is dripped on substrate 10 by the photoresist 30 of pressure by liquid state.
Start described solidified cell 40, solidify the described photoresist 30 be dropped on described substrate 10.Specifically, when photoresist 30 drops onto on substrate 10, photoresist 30 solidifies by solidified cell 40, prevents liquid photoresist 30 from flowing on the substrate 10.Solidified cell 40 comprises UV (i.e. ultraviolet light) light source, by described UV light source irradiation by the photoresist dropped on described substrate 10, makes it solidify.Arrow shown in Fig. 1 and Fig. 2 represents the light that solidified cell 40 sends.
Starting described nozzle 20 continues to be dropped in above the photoresist 32 that has cured on described substrate 10 by photoresist 30, as shown in Figure 2.Then solidified cell 40 described in repeated priming and described nozzle 20, makes described photoresist 30 stacked in multi-layers on described substrate 10, until form preset height sept.Specifically, the same position of side on the substrate 10, the photoresist dripped when primary nozzle 20 is cured on the substrate 10, the photoresist 30 that nozzle 20 continues to drip again will drop on above the photoresist 32 that has cured, such loop start nozzle 20 and solidified cell 40, just define the sept of stacked in multi-layers, the height that sept gives prominence to substrate 10 is consistent with the height preset, and default height determines according to the distance between the CF substrate 10 of liquid crystal panel and TFT substrate 10.Described sept is column or round table-like.
Before the step of nozzle described in initiating switchup 20, set the height of coordinate position that described sept distributes on described substrate 10 and described sept, and by driver element, described nozzle 20 is moved to directly over the described substrate 10 corresponding with described coordinate position.Driver element can drive nozzle 20 and solidified cell 40 move in the plane being parallel to substrate 10 and move up and down in the plane perpendicular to substrate 10 in side on the substrate 10, when nozzle 20 is positioned at corresponding coordinate position by driver element, not only determine the position of the horizontal direction of nozzle 20, also determine the vertical range between nozzle 20 and substrate 10.
Solidified cell 40 and described nozzle 20 described in repeated priming, to be formed in the process of described sept of preset height, the vertical height that described sept protrudes from described substrate 10 is monitored by measuring unit (not shown), when the height of the described sept measured equals described default height, stop the work of described nozzle 20.Described measuring unit can be laser detection unit, and the signal gathered by optical transmitting set and optical receiver, calculates the height of the sept had cured.
Solidified cell 40 and described nozzle 20 described in repeated priming, to be formed in the process of described sept of preset height, the vertical height that described sept protrudes from described substrate 10 is monitored by measuring unit, when the height of the described sept measured is greater than described default height, stop the work of described nozzle 20, the manufacture method of the sept of described liquid crystal panel also comprises sept described in grinding, makes the height of described sept equal described default height.In embodiment, before grinding, first calculate the size needing the sept ground away, restart grinding attachment (not shown), according to needing the size of grinding to arrange time consuming.
The present invention also provides a kind of equipment manufacturing sept, for manufacturing sept on the substrate 10, the equipment of described manufacture sept comprises nozzle 20, driver element (not shown) and solidified cell 40, photoresist is injected in described nozzle 20, described nozzle 20 and described solidified cell 40 are positioned at directly over described substrate 10, described nozzle is used for described photoresist to be dropped in described substrate 10, described solidified cell 40 is for being dropped in photoresist on described substrate 10 described in solidifying to form described sept, described solidified cell 40 is connected to described nozzle 20 and close described nozzle 20 equipment, described driver element moves together with described solidified cell 40 for driving described nozzle 20.
The equipment of described manufacture sept also comprises control module (not shown) and scanning element (not shown), described scanning element needs to be formed the concrete position of described sept on described substrate 10 for detecting, the signal that described control module transmits for receiving described scanning element, and control described driver element, make described driver element drive described nozzle 20 to move, and described nozzle 20 is positioned at described concrete position.Specifically, first can mark the concrete position needing to form sept on the substrate 10, usually, the sept on substrate 10 is array distribution.
The equipment of described manufacture sept also comprises measuring unit (not shown), and described measuring unit is connected to described nozzle 20, and described measuring unit is for measuring the vertically outstanding height of the relatively described substrate 10 of described sept.Described measuring unit can be laser detection unit, and the signal gathered by optical transmitting set and optical receiver, calculates the height of the sept had cured.
The equipment of described manufacture sept also comprises alarm unit (not shown), the signal that described alarm unit transmits for receiving described measuring unit, when the height of the described sept that described measuring unit measures is more than or equal to described default height, described measuring unit sends a signal to described alarm unit, described alarm unit transmission signal gives described control module, and described control module controls described nozzle 20 and quits work.
The equipment of described manufacture sept also comprises grinding attachment (not shown), when the height of the described sept that described measuring unit measures is greater than described default height, start described grinding attachment, sept described in grinding, makes the height of described sept equal described default height.
The present invention drips photoresist 30 by the nozzle 20 of the equipment manufacturing sept, by solidified cell 40, the photoresist 30 dropped on substrate 10 is solidified, by the work of nozzle 20 with solidified cell 40 repetitive cycling, make described photoresist stacked in multi-layers on described substrate 10, until form preset height sept.The sept that such manufacturing technology is formed is conducive to saving photoresist, and the photoresist utilized need not be wasted, and has the advantage of energy-conserving and environment-protective.
Because the sept on substrate 10 is array distribution, the nozzle 20 that the equipment of described manufacture sept also can arrange multiple array arrangement or be in line, each nozzle 20 establishes solidified cell 40, multiple sept can be manufactured simultaneously, concrete way is identical with the method making single sept, no longer describes.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (10)
1. a manufacture method for the sept of liquid crystal panel, is characterized in that, comprising:
The equipment of a substrate and a manufacture sept is provided, the equipment of described manufacture sept comprises nozzle, driver element and solidified cell, photoresist is injected in described nozzle, described nozzle and described solidified cell are positioned at directly over described substrate, and described driver element moves for driving described nozzle;
Start described nozzle, make described nozzle drip on described substrate by described photoresist;
Start described solidified cell, solidification drippage described photoresist on the substrate;
Starting described nozzle continues to be dropped in above the photoresist that has cured on the substrate by photoresist, then solidified cell described in repeated priming and described nozzle, make described photoresist stacked in multi-layers on the substrate, until form preset height sept.
2. the manufacture method of the sept of liquid crystal panel as claimed in claim 1, it is characterized in that, before the step of nozzle described in initiating switchup, set the height of coordinate position that described sept distributes on the substrate and described sept, and by driver element, described nozzle is moved to directly over the described substrate corresponding with described coordinate position.
3. the manufacture method of the sept of liquid crystal panel as claimed in claim 1, it is characterized in that, solidified cell and described nozzle described in repeated priming, to be formed in the process of described sept of preset height, the vertical height that described sept protrudes from described substrate is monitored by measuring unit, when the height of the described sept measured equals described default height, stop the work of described nozzle.
4. the manufacture method of the sept of liquid crystal panel as claimed in claim 1, it is characterized in that, solidified cell and described nozzle described in repeated priming, to be formed in the process of described sept of preset height, the vertical height that described sept protrudes from described substrate is monitored by measuring unit, when the height of the described sept measured is greater than described default height, stop the work of described nozzle, the manufacture method of the sept of described liquid crystal panel also comprises sept described in grinding, makes the height of described sept equal described default height.
5. the manufacture method of the sept of the liquid crystal panel as described in claim 1-4 any one, is characterized in that, described solidified cell comprises UV light source, by described UV light source irradiation by the photoresist dropped on described substrate, makes it solidify.
6. one kind manufactures the equipment of sept, for manufacturing sept on substrate, it is characterized in that, the equipment of described manufacture sept comprises nozzle, driver element and solidified cell, photoresist is injected in described nozzle, described nozzle and described solidified cell are positioned at directly over described substrate, described nozzle is used for by described photoresist drippage on the substrate, described solidified cell is for solidifying described drippage photoresist on the substrate to form described sept, described solidified cell is connected to described nozzle and close described injector arrangement, described driver element moves together with described solidified cell for driving described nozzle.
7. the equipment manufacturing sept as claimed in claim 6, it is characterized in that, also comprise control module and scanning element, described scanning element needs to be formed the concrete position of described sept on the substrate for detecting, the signal that described control module transmits for receiving described scanning element, and control described driver element, make described driver element drive described nozzle to move, and described nozzle is positioned at described concrete position.
8. the equipment manufacturing sept as claimed in claim 7, it is characterized in that, also comprise measuring unit, described measuring unit is connected to described nozzle, the height that described measuring unit is vertically given prominence to for measuring the relatively described substrate of described sept.
9. the equipment manufacturing sept as claimed in claim 8, it is characterized in that, also comprise alarm unit, the signal that described alarm unit transmits for receiving described measuring unit, when the height of the described sept that described measuring unit measures is more than or equal to described default height, described measuring unit sends a signal to described alarm unit, and described alarm unit transmission signal gives described control module, and described control module controls described nozzle and quits work.
10. the equipment manufacturing sept as claimed in claim 9, it is characterized in that, also comprise grinding attachment, when the height of the described sept that described measuring unit measures is greater than described default height, start described grinding attachment, sept described in grinding, makes the height of described sept equal described default height.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410849147.8A CN104570502A (en) | 2014-12-30 | 2014-12-30 | Manufacturing method of spacer of liquid crystal panel and equipment for manufacturing spacer |
| PCT/CN2015/070528 WO2016106829A1 (en) | 2014-12-30 | 2015-01-12 | Method for manufacturing spacer between liquid crystal panels and device for manufacturing spacer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410849147.8A CN104570502A (en) | 2014-12-30 | 2014-12-30 | Manufacturing method of spacer of liquid crystal panel and equipment for manufacturing spacer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104570502A true CN104570502A (en) | 2015-04-29 |
Family
ID=53086957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410849147.8A Pending CN104570502A (en) | 2014-12-30 | 2014-12-30 | Manufacturing method of spacer of liquid crystal panel and equipment for manufacturing spacer |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104570502A (en) |
| WO (1) | WO2016106829A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016106829A1 (en) * | 2014-12-30 | 2016-07-07 | 深圳市华星光电技术有限公司 | Method for manufacturing spacer between liquid crystal panels and device for manufacturing spacer |
| WO2018120391A1 (en) * | 2016-12-29 | 2018-07-05 | 惠科股份有限公司 | Liquid crystal panel and manufacturing method therefor |
| WO2020147569A1 (en) * | 2019-01-18 | 2020-07-23 | 惠科股份有限公司 | Method and device for repairing color filter spacer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6501527B1 (en) * | 1999-07-29 | 2002-12-31 | Canon Kabushiki Kaisha | Liquid crystal elemental device, production process thereof and spacer-bearing substrate |
| CN101000438A (en) * | 2007-01-24 | 2007-07-18 | 友达光电股份有限公司 | Manufacturing method of separation material |
| CN101022893A (en) * | 2004-08-23 | 2007-08-22 | 株式会社石井表记 | Ink jet printer discharge amount control method, ink droplet spread check method, and orientation film formation method |
| CN102520554A (en) * | 2011-11-21 | 2012-06-27 | 深圳市华星光电技术有限公司 | Coating device and coating method |
| CN103943488A (en) * | 2013-01-21 | 2014-07-23 | 株式会社迪思科 | Method for processing wafer |
| CN104148220A (en) * | 2014-08-15 | 2014-11-19 | 京东方科技集团股份有限公司 | Spraying system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE60036668T2 (en) * | 1999-07-29 | 2008-07-17 | Canon K.K. | Liquid crystal device, process for its preparation and spacer-supporting substrate |
| KR101160833B1 (en) * | 2005-07-11 | 2012-06-28 | 삼성전자주식회사 | Manufacturing apparatus of liquid crystal display |
| CN104570502A (en) * | 2014-12-30 | 2015-04-29 | 深圳市华星光电技术有限公司 | Manufacturing method of spacer of liquid crystal panel and equipment for manufacturing spacer |
-
2014
- 2014-12-30 CN CN201410849147.8A patent/CN104570502A/en active Pending
-
2015
- 2015-01-12 WO PCT/CN2015/070528 patent/WO2016106829A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6501527B1 (en) * | 1999-07-29 | 2002-12-31 | Canon Kabushiki Kaisha | Liquid crystal elemental device, production process thereof and spacer-bearing substrate |
| CN101022893A (en) * | 2004-08-23 | 2007-08-22 | 株式会社石井表记 | Ink jet printer discharge amount control method, ink droplet spread check method, and orientation film formation method |
| CN101000438A (en) * | 2007-01-24 | 2007-07-18 | 友达光电股份有限公司 | Manufacturing method of separation material |
| CN102520554A (en) * | 2011-11-21 | 2012-06-27 | 深圳市华星光电技术有限公司 | Coating device and coating method |
| CN103943488A (en) * | 2013-01-21 | 2014-07-23 | 株式会社迪思科 | Method for processing wafer |
| CN104148220A (en) * | 2014-08-15 | 2014-11-19 | 京东方科技集团股份有限公司 | Spraying system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016106829A1 (en) * | 2014-12-30 | 2016-07-07 | 深圳市华星光电技术有限公司 | Method for manufacturing spacer between liquid crystal panels and device for manufacturing spacer |
| WO2018120391A1 (en) * | 2016-12-29 | 2018-07-05 | 惠科股份有限公司 | Liquid crystal panel and manufacturing method therefor |
| US10768487B2 (en) | 2016-12-29 | 2020-09-08 | HKC Corporation Limited | Liquid crystal panel and manufacturing method therefor |
| WO2020147569A1 (en) * | 2019-01-18 | 2020-07-23 | 惠科股份有限公司 | Method and device for repairing color filter spacer |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016106829A1 (en) | 2016-07-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102129134A (en) | Display device with front window and manufacturing method thereof | |
| US20160193817A1 (en) | Fully Attaching Method with Jelly Adhesive | |
| US9141000B2 (en) | Double-surface manufacturing method and exposure apparatus | |
| CN104570502A (en) | Manufacturing method of spacer of liquid crystal panel and equipment for manufacturing spacer | |
| CN102809852B (en) | A kind of flexible liquid crystal display and manufacture method thereof | |
| CN104297835B (en) | A kind of preparation method of wire grid polarizer | |
| CN106646983A (en) | Making process for border of ultra narrow display screen | |
| CN203437271U (en) | Coating device | |
| CN102809851A (en) | Method for coating alignment film | |
| CN109555766A (en) | A kind of full fitting production method of display module | |
| CN105667042A (en) | Surface-aluminum-evaporated peep-proof film with anti-reflection performance and preparation method thereof | |
| CN102636916B (en) | Manufacturing device and method of liquid crystal panel | |
| CN103728779A (en) | Method and device for coating alignment film | |
| CN104360762A (en) | ON CELL solid-state full lamination module processing method | |
| CN105629536B (en) | Firmly to hard liquid crystal display binding method | |
| CN102411233A (en) | Device and method for coating seal on liquid crystal substrate | |
| CN102681263A (en) | Manufacturing method for liquid crystal display device | |
| CN203941362U (en) | Liquid crystal panel | |
| WO2013143328A1 (en) | Device and method for adjusting height of isolation cushion in production of liquid crystal display | |
| CN102681264A (en) | Manufacturing method for liquid crystal display device | |
| CN104511388A (en) | Photoresist coating device and photoresist coating method | |
| CN105334565B (en) | Preparation method, backlight module and the liquid crystal display of optics site | |
| WO2015024333A1 (en) | Sealant coating device and method, and method for achieving alignment | |
| CN107340651A (en) | Frame glue coating method | |
| CN103920631A (en) | Curing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150429 |
|
| RJ01 | Rejection of invention patent application after publication |