CN109870852B - 改善光阻附着力的方法 - Google Patents
改善光阻附着力的方法 Download PDFInfo
- Publication number
- CN109870852B CN109870852B CN201910258362.3A CN201910258362A CN109870852B CN 109870852 B CN109870852 B CN 109870852B CN 201910258362 A CN201910258362 A CN 201910258362A CN 109870852 B CN109870852 B CN 109870852B
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- polyimide
- liquid crystal
- photo
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- photopolymerizable
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- 238000000034 method Methods 0.000 title claims abstract description 34
- 229920002120 photoresistant polymer Polymers 0.000 title description 2
- 239000004642 Polyimide Substances 0.000 claims abstract description 52
- 229920001721 polyimide Polymers 0.000 claims abstract description 52
- 239000000463 material Substances 0.000 claims abstract description 37
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 29
- 239000003999 initiator Substances 0.000 claims description 12
- 239000000758 substrate Substances 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 125000000864 peroxy group Chemical group O(O*)* 0.000 claims description 8
- -1 dicarbonate peroxides Chemical class 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000012933 diacyl peroxide Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 230000001678 irradiating effect Effects 0.000 claims description 3
- JRKICGRDRMAZLK-UHFFFAOYSA-L persulfate group Chemical group S(=O)(=O)([O-])OOS(=O)(=O)[O-] JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 claims description 3
- 150000002432 hydroperoxides Chemical class 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims description 2
- 150000002978 peroxides Chemical class 0.000 claims description 2
- 238000004904 shortening Methods 0.000 abstract description 6
- 238000002360 preparation method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
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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
-
- 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
-
- 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
- G02F1/1341—Filling or closing of cells
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910258362.3A CN109870852B (zh) | 2019-04-01 | 2019-04-01 | 改善光阻附着力的方法 |
PCT/CN2019/083613 WO2020199269A1 (zh) | 2019-04-01 | 2019-04-22 | 改善光阻附着力的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910258362.3A CN109870852B (zh) | 2019-04-01 | 2019-04-01 | 改善光阻附着力的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109870852A CN109870852A (zh) | 2019-06-11 |
CN109870852B true CN109870852B (zh) | 2021-06-22 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201910258362.3A Active CN109870852B (zh) | 2019-04-01 | 2019-04-01 | 改善光阻附着力的方法 |
Country Status (2)
Country | Link |
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CN (1) | CN109870852B (zh) |
WO (1) | WO2020199269A1 (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101266366A (zh) * | 2008-05-20 | 2008-09-17 | 友达光电股份有限公司 | 液晶配向方法 |
CN105158984A (zh) * | 2015-10-15 | 2015-12-16 | 深圳市华星光电技术有限公司 | Va型液晶显示面板的制作方法 |
CN105785612A (zh) * | 2016-05-13 | 2016-07-20 | 深圳市华星光电技术有限公司 | Psva液晶面板的制作方法 |
JPWO2014057945A1 (ja) * | 2012-10-09 | 2016-09-05 | 日産化学工業株式会社 | 液晶配向剤、液晶配向膜及び液晶表示素子 |
WO2017050413A1 (en) * | 2015-09-23 | 2017-03-30 | Merck Patent Gmbh | Method of controlling the pretilt angle in polymer stabilised liquid crystal displays |
CN107083243A (zh) * | 2011-07-07 | 2017-08-22 | 默克专利股份有限公司 | 液晶介质 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102662264B (zh) * | 2012-04-28 | 2016-03-02 | 深圳市华星光电技术有限公司 | 一种加电电路、液晶基板和一种液晶面板制作方法 |
KR102092942B1 (ko) * | 2013-09-02 | 2020-03-25 | 삼성디스플레이 주식회사 | 액정 표시 장치 및 그 제조 방법 |
US9535291B2 (en) * | 2013-09-24 | 2017-01-03 | Shenzhen China Star Optoelectronics Technology Co., Ltd | PSVA LCD panel and method for manufacturing the PSVA LCD panel |
CN108003897A (zh) * | 2017-12-25 | 2018-05-08 | 深圳市华星光电技术有限公司 | 垂直取向剂、自取向液晶混合物及其应用 |
CN108570327A (zh) * | 2018-04-09 | 2018-09-25 | 深圳市华星光电半导体显示技术有限公司 | 一种液晶显示面板的制作方法以及液晶介质组合物 |
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2019
- 2019-04-01 CN CN201910258362.3A patent/CN109870852B/zh active Active
- 2019-04-22 WO PCT/CN2019/083613 patent/WO2020199269A1/zh active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101266366A (zh) * | 2008-05-20 | 2008-09-17 | 友达光电股份有限公司 | 液晶配向方法 |
CN107083243A (zh) * | 2011-07-07 | 2017-08-22 | 默克专利股份有限公司 | 液晶介质 |
JPWO2014057945A1 (ja) * | 2012-10-09 | 2016-09-05 | 日産化学工業株式会社 | 液晶配向剤、液晶配向膜及び液晶表示素子 |
WO2017050413A1 (en) * | 2015-09-23 | 2017-03-30 | Merck Patent Gmbh | Method of controlling the pretilt angle in polymer stabilised liquid crystal displays |
CN105158984A (zh) * | 2015-10-15 | 2015-12-16 | 深圳市华星光电技术有限公司 | Va型液晶显示面板的制作方法 |
CN105785612A (zh) * | 2016-05-13 | 2016-07-20 | 深圳市华星光电技术有限公司 | Psva液晶面板的制作方法 |
Also Published As
Publication number | Publication date |
---|---|
CN109870852A (zh) | 2019-06-11 |
WO2020199269A1 (zh) | 2020-10-08 |
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Address after: 518132 No. 9-2 Ming Avenue, Guangming New District, Guangdong, Shenzhen Applicant after: TCL China Star Optoelectronics Technology Co.,Ltd. Address before: 518132 No. 9-2 Ming Avenue, Guangming New District, Guangdong, Shenzhen Applicant before: Shenzhen China Star Optoelectronics Technology Co.,Ltd. |
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Effective date of registration: 20210524 Address after: No. 338, Fangzhou Road, Suzhou Industrial Park, Suzhou, Jiangsu 215000 Applicant after: Suzhou Huaxing Optoelectronic Technology Co.,Ltd. Address before: 9-2 Tangming Avenue, Guangming New District, Shenzhen City, Guangdong Province Applicant before: TCL China Star Optoelectronics Technology Co.,Ltd. |
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