CN102323695B - Tft-lcd用液晶配向膜的涂布方法 - Google Patents
Tft-lcd用液晶配向膜的涂布方法 Download PDFInfo
- Publication number
- CN102323695B CN102323695B CN 201110282896 CN201110282896A CN102323695B CN 102323695 B CN102323695 B CN 102323695B CN 201110282896 CN201110282896 CN 201110282896 CN 201110282896 A CN201110282896 A CN 201110282896A CN 102323695 B CN102323695 B CN 102323695B
- Authority
- CN
- China
- Prior art keywords
- shower nozzle
- adopt
- shaped spraying
- coating process
- liquid crystal
- 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.)
- Expired - Fee Related
Links
- 238000000576 coating method Methods 0.000 title claims abstract description 34
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 20
- 239000011248 coating agent Substances 0.000 title abstract description 9
- 238000000034 method Methods 0.000 title abstract description 4
- 239000010408 film Substances 0.000 title abstract 2
- 239000010409 thin film Substances 0.000 title abstract 2
- 238000005507 spraying Methods 0.000 claims abstract description 42
- 239000007921 spray Substances 0.000 claims abstract description 9
- 239000000758 substrate Substances 0.000 claims description 10
- 239000011521 glass Substances 0.000 claims description 8
- 239000004642 Polyimide Substances 0.000 abstract description 2
- 229920001721 polyimide Polymers 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 12
- 238000009792 diffusion process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000010020 roller printing Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 125000001475 halogen functional group Chemical group 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000010023 transfer printing Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
- G02F1/133723—Polyimide, polyamide-imide
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Description
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110282896 CN102323695B (zh) | 2011-09-21 | 2011-09-21 | Tft-lcd用液晶配向膜的涂布方法 |
PCT/CN2011/080640 WO2013040813A1 (zh) | 2011-09-21 | 2011-10-11 | Tft-lcd用液晶配向膜的涂布方法 |
US13/376,567 US9223176B2 (en) | 2011-09-21 | 2011-10-11 | Coating method for liquid crystal alignment film of TFT-LCD |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110282896 CN102323695B (zh) | 2011-09-21 | 2011-09-21 | Tft-lcd用液晶配向膜的涂布方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102323695A CN102323695A (zh) | 2012-01-18 |
CN102323695B true CN102323695B (zh) | 2013-07-03 |
Family
ID=45451463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201110282896 Expired - Fee Related CN102323695B (zh) | 2011-09-21 | 2011-09-21 | Tft-lcd用液晶配向膜的涂布方法 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN102323695B (zh) |
WO (1) | WO2013040813A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103331276B (zh) * | 2013-07-12 | 2016-05-18 | 深圳市华星光电技术有限公司 | 超声波清洗装置和具有该超声波清洗装置的涂布机 |
CN107894680B (zh) * | 2017-12-19 | 2020-07-31 | 武汉华星光电技术有限公司 | 一种配向膜涂布方法及装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4156445B2 (ja) * | 2003-06-04 | 2008-09-24 | 株式会社 日立ディスプレイズ | 液晶表示装置の製造方法 |
JP2005351975A (ja) * | 2004-06-08 | 2005-12-22 | Seiko Epson Corp | 配向膜形成装置、配向膜形成方法、描画装置および描画方法 |
JP2006007079A (ja) * | 2004-06-25 | 2006-01-12 | Hitachi Displays Ltd | 薄膜形成方法及びそれを用いた表示装置の製造方法 |
JP2006015271A (ja) * | 2004-07-02 | 2006-01-19 | Seiko Epson Corp | 薄膜形成方法 |
CN100561317C (zh) * | 2005-03-03 | 2009-11-18 | 友达光电股份有限公司 | 液晶面板的基板及形成配向膜的方法 |
KR101362137B1 (ko) * | 2007-02-15 | 2014-02-13 | 엘지디스플레이 주식회사 | 배향막 도포장치 |
JP5151554B2 (ja) * | 2007-04-13 | 2013-02-27 | Nltテクノロジー株式会社 | 液晶表示装置及びその製造方法 |
CN101344684B (zh) * | 2007-07-12 | 2011-12-28 | 北京京东方光电科技有限公司 | 液晶显示装置的基板及其制造方法 |
JP5520614B2 (ja) * | 2010-01-15 | 2014-06-11 | 株式会社ジャパンディスプレイ | 液晶表示装置及びその製造方法 |
-
2011
- 2011-09-21 CN CN 201110282896 patent/CN102323695B/zh not_active Expired - Fee Related
- 2011-10-11 WO PCT/CN2011/080640 patent/WO2013040813A1/zh active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN102323695A (zh) | 2012-01-18 |
WO2013040813A1 (zh) | 2013-03-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8297219B2 (en) | Spray apparatus and coating system using same | |
CN102385193A (zh) | Tft-lcd用液晶配向膜的涂布方法 | |
US10114240B2 (en) | Spraying device and coating method | |
CN102323695B (zh) | Tft-lcd用液晶配向膜的涂布方法 | |
US20160144394A1 (en) | Transfer plate | |
CN104166269A (zh) | 显示基板及其制造方法和显示装置 | |
JP5672522B2 (ja) | ガラス板の製造方法及びその装置 | |
CN103091904A (zh) | 一种显示面板的制作方法 | |
US9223176B2 (en) | Coating method for liquid crystal alignment film of TFT-LCD | |
JP5726829B2 (ja) | 成膜方法及び液晶表示装置 | |
CN103934133B (zh) | 一种喷头以及喷涂方法 | |
CN202166827U (zh) | 一种涂布设备 | |
TW200745695A (en) | Droplet ejection apparatus, method for forming functional film, apparatus for forming liquid crystal alignment film, method for forming liquid crystal alignment film of liquid crystal display, and liquid crystal display | |
CN202306070U (zh) | 一种转印版 | |
CN201519637U (zh) | 涂敷机喷头用垫片 | |
CN112789120B (zh) | 涂布方法、涂布棒状头及涂布装置 | |
CN202600309U (zh) | 一种用于形成取向膜的涂覆装置 | |
TW201730294A (zh) | 線路印刷裝置、線路印刷方法以及以印刷方法製造的線路結構 | |
US8431426B1 (en) | Coating method for liquid crystal alignment film of TFT-LCD | |
CN205880455U (zh) | 一种印刷系统 | |
CN219856474U (zh) | 供液机构及包括其的印刷装置 | |
CN104874532A (zh) | 一种框胶的涂布方法和涂布装置 | |
CN104241448A (zh) | 一种聚合物薄膜的制备工艺 | |
CN107367869A (zh) | 喷墨印刷设备及取向膜的制备方法 | |
KR102511233B1 (ko) | 박막 처리장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Coating method of liquid crystal alignment film for thin film transistor-liquid crystal display (TFT-LCD) Effective date of registration: 20190426 Granted publication date: 20130703 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Registration number: 2019440020032 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201016 Granted publication date: 20130703 Pledgee: Bank of Beijing Limited by Share Ltd. Shenzhen branch Pledgor: Shenzhen China Star Optoelectronics Technology Co.,Ltd. Registration number: 2019440020032 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 |