CN101718950A - 薄膜构图方法及制造液晶显示装置的方法 - Google Patents
薄膜构图方法及制造液晶显示装置的方法 Download PDFInfo
- Publication number
- CN101718950A CN101718950A CN200810223739A CN200810223739A CN101718950A CN 101718950 A CN101718950 A CN 101718950A CN 200810223739 A CN200810223739 A CN 200810223739A CN 200810223739 A CN200810223739 A CN 200810223739A CN 101718950 A CN101718950 A CN 101718950A
- Authority
- CN
- China
- Prior art keywords
- area
- photoresist
- zone
- substrate
- film
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 77
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 229920002120 photoresistant polymer Polymers 0.000 claims abstract description 166
- 239000000758 substrate Substances 0.000 claims abstract description 121
- 239000011248 coating agent Substances 0.000 claims abstract description 13
- 238000000576 coating method Methods 0.000 claims abstract description 13
- 239000010408 film Substances 0.000 claims description 74
- 239000010409 thin film Substances 0.000 claims description 66
- 239000002184 metal Substances 0.000 claims description 56
- 229910052751 metal Inorganic materials 0.000 claims description 56
- 238000000059 patterning Methods 0.000 claims description 38
- 238000000151 deposition Methods 0.000 claims description 24
- 230000008021 deposition Effects 0.000 claims description 23
- 238000004380 ashing Methods 0.000 claims description 22
- 230000015572 biosynthetic process Effects 0.000 claims description 21
- 238000012546 transfer Methods 0.000 claims description 13
- 238000005530 etching Methods 0.000 abstract description 20
- 238000010586 diagram Methods 0.000 description 56
- 239000004065 semiconductor Substances 0.000 description 24
- 238000002161 passivation Methods 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 10
- 238000011161 development Methods 0.000 description 6
- 230000018109 developmental process Effects 0.000 description 6
- 238000009413 insulation Methods 0.000 description 6
- 238000002310 reflectometry Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 238000002955 isolation Methods 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000003475 lamination Methods 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 238000001259 photo etching Methods 0.000 description 3
- 239000004988 Nematic liquid crystal Substances 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000001039 wet etching Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/027—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34
- H01L21/0271—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers
- H01L21/0272—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising organic layers for lift-off processes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
- H01L27/1259—Multistep manufacturing methods
- H01L27/1288—Multistep manufacturing methods employing particular masking sequences or specially adapted masks, e.g. half-tone mask
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Liquid Crystal (AREA)
- Thin Film Transistor (AREA)
Abstract
Description
Claims (8)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008102237393A CN101718950B (zh) | 2008-10-09 | 2008-10-09 | 薄膜构图方法及制造液晶显示装置的方法 |
US12/571,694 US8178374B2 (en) | 2008-10-09 | 2009-10-01 | Thin film patterning method and method for manufacturing a liquid crystal display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008102237393A CN101718950B (zh) | 2008-10-09 | 2008-10-09 | 薄膜构图方法及制造液晶显示装置的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101718950A true CN101718950A (zh) | 2010-06-02 |
CN101718950B CN101718950B (zh) | 2011-12-28 |
Family
ID=42099224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008102237393A Active CN101718950B (zh) | 2008-10-09 | 2008-10-09 | 薄膜构图方法及制造液晶显示装置的方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8178374B2 (zh) |
CN (1) | CN101718950B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110074663A1 (en) * | 2009-09-25 | 2011-03-31 | Beijing Boe Optoelectronics Technology Co., Ltd. | Array substrate and manufacturing method thereof |
CN102931139A (zh) * | 2012-11-05 | 2013-02-13 | 京东方科技集团股份有限公司 | 阵列基板及其制造方法、显示装置 |
CN111206245A (zh) * | 2020-02-17 | 2020-05-29 | 江苏友润微电子有限公司 | 一种柔性湿度传感器用镍铬-铝电极图形制备方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102456620B (zh) * | 2010-10-22 | 2015-04-15 | 北京京东方光电科技有限公司 | 阵列基板及其制造方法 |
CN102779783B (zh) | 2012-06-04 | 2014-09-17 | 北京京东方光电科技有限公司 | 一种像素结构及其制造方法、显示装置 |
CN103236440B (zh) * | 2013-04-12 | 2016-02-10 | 京东方科技集团股份有限公司 | 薄膜晶体管、阵列基板及其制造方法、显示装置 |
CN106847704B (zh) * | 2017-02-09 | 2020-05-01 | 京东方科技集团股份有限公司 | 对金属层表面粗糙化处理的方法、薄膜晶体管及制作方法 |
US10720454B2 (en) * | 2018-06-05 | 2020-07-21 | Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Manufacturing method for array substrate and liquid crystal display device |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0161856B1 (ko) * | 1995-09-25 | 1999-01-15 | 문정환 | 위상 반전 마스크의 제조방법 |
JP4373082B2 (ja) * | 2001-12-28 | 2009-11-25 | 富士通株式会社 | アルカリ可溶性シロキサン重合体、ポジ型レジスト組成物、レジストパターン及びその製造方法、並びに、電子回路装置及びその製造方法 |
GB0229699D0 (en) * | 2002-12-19 | 2003-01-29 | Koninkl Philips Electronics Nv | Liquid crystal displays |
KR100789090B1 (ko) * | 2002-12-30 | 2007-12-26 | 엘지.필립스 엘시디 주식회사 | 액정표시장치 제조방법 |
JP4549911B2 (ja) * | 2004-03-31 | 2010-09-22 | 東京応化工業株式会社 | リフトオフ用ポジ型レジスト組成物 |
KR101085142B1 (ko) * | 2004-12-24 | 2011-11-21 | 엘지디스플레이 주식회사 | 수평 전계 박막 트랜지스터 기판 및 그 제조 방법 |
KR101107246B1 (ko) * | 2004-12-24 | 2012-01-25 | 엘지디스플레이 주식회사 | 박막 트랜지스터 기판 및 그 제조 방법 |
KR101085138B1 (ko) * | 2004-12-24 | 2011-11-21 | 엘지디스플레이 주식회사 | 박막 트랜지스터 기판의 제조 방법 |
TWI319911B (en) * | 2005-08-11 | 2010-01-21 | Liquid crystal display device and manufacturing method thereof | |
TWI316732B (en) * | 2005-09-09 | 2009-11-01 | Au Optronics Corp | Mask and manufacturing method thereof |
KR100846974B1 (ko) * | 2006-06-23 | 2008-07-17 | 베이징 보에 옵토일렉트로닉스 테크놀로지 컴퍼니 리미티드 | Tft lcd 어레이 기판 및 그 제조 방법 |
CN100587571C (zh) * | 2006-09-22 | 2010-02-03 | 北京京东方光电科技有限公司 | 一种薄膜晶体管在彩膜之上的液晶显示器件及其制造方法 |
CN100582899C (zh) * | 2006-09-22 | 2010-01-20 | 北京京东方光电科技有限公司 | 一种彩色滤光层在薄膜晶体管之上的液晶显示器件及其制造方法 |
KR101421166B1 (ko) * | 2007-03-02 | 2014-07-18 | 엘지디스플레이 주식회사 | 액정표시장치의 제조방법 |
TWI352235B (en) * | 2007-09-05 | 2011-11-11 | Au Optronics Corp | Method for manufacturing pixel structure |
-
2008
- 2008-10-09 CN CN2008102237393A patent/CN101718950B/zh active Active
-
2009
- 2009-10-01 US US12/571,694 patent/US8178374B2/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110074663A1 (en) * | 2009-09-25 | 2011-03-31 | Beijing Boe Optoelectronics Technology Co., Ltd. | Array substrate and manufacturing method thereof |
US9431436B2 (en) * | 2009-09-25 | 2016-08-30 | Beijing Boe Optoelectronics Technology Co., Ltd. | Array substrate and manufacturing method thereof |
CN102931139A (zh) * | 2012-11-05 | 2013-02-13 | 京东方科技集团股份有限公司 | 阵列基板及其制造方法、显示装置 |
CN102931139B (zh) * | 2012-11-05 | 2015-07-01 | 京东方科技集团股份有限公司 | 阵列基板及其制造方法、显示装置 |
CN111206245A (zh) * | 2020-02-17 | 2020-05-29 | 江苏友润微电子有限公司 | 一种柔性湿度传感器用镍铬-铝电极图形制备方法 |
Also Published As
Publication number | Publication date |
---|---|
US8178374B2 (en) | 2012-05-15 |
CN101718950B (zh) | 2011-12-28 |
US20100093122A1 (en) | 2010-04-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101718950B (zh) | 薄膜构图方法及制造液晶显示装置的方法 | |
CN101685229B (zh) | 液晶显示器阵列基板的制造方法 | |
CN101894807B (zh) | Tft-lcd阵列基板及其制造方法 | |
CN101630640B (zh) | 光刻胶毛刺边缘形成方法和tft-lcd阵列基板制造方法 | |
CN101114657B (zh) | 显示面板、掩模及其制造方法 | |
CN101957529A (zh) | Ffs型tft-lcd阵列基板及其制造方法 | |
JP2007318144A (ja) | Tft−lcdアレイ基板構造及びその製造方法 | |
CN105957867B (zh) | 阵列基板母板及其制作方法、显示装置 | |
KR20080012810A (ko) | 박막 트랜지스터 lcd 화소 유닛 및 그 제조방법 | |
CN102012590B (zh) | Ffs型tft-lcd阵列基板及其制造方法 | |
KR20060135995A (ko) | 박막 트랜지스터 표시판 및 그 제조 방법 | |
CN104576542A (zh) | 阵列基板及其制作方法、显示装置 | |
KR20070066070A (ko) | 포토 마스크 및 이를 이용한 액정표시장치용 어레이 기판의제조 방법 | |
CN102842587A (zh) | 阵列基板及其制作方法、显示装置 | |
CN103107133A (zh) | 阵列基板及其制造方法和显示装置 | |
JP2004046144A (ja) | 液晶表示素子の製造方法 | |
CN103500730A (zh) | 一种阵列基板及其制作方法、显示装置 | |
CN101840922A (zh) | 阵列基板及制造方法 | |
CN102768990A (zh) | 阵列基板及其制作方法、显示装置 | |
CN101661941A (zh) | Tft-lcd阵列基板结构及其制备方法 | |
CN102683341B (zh) | 一种tft阵列基板及其制造方法和液晶显示器 | |
CN101661908B (zh) | 水平电场型半透过式液晶显示装置的阵列基板制造方法 | |
CN103280428B (zh) | Tft-lcd阵列面板结构及其制造方法 | |
CN106024705B (zh) | Tft基板的制作方法 | |
CN101963726A (zh) | Ffs型tft-lcd阵列基板及其制造方法 |
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 | ||
ASS | Succession or assignment of patent right |
Owner name: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY Effective date: 20141210 Owner name: JINGDONGFANG SCIENCE AND TECHNOLOGY GROUP CO., LTD Free format text: FORMER OWNER: BEIJING BOE PHOTOELECTRICITY SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20141210 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100176 DAXING, BEIJING TO: 100015 CHAOYANG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20141210 Address after: 100015 Jiuxianqiao Road, Beijing, No. 10, No. Patentee after: BOE Technology Group Co., Ltd. Patentee after: Beijing BOE Photoelectricity Science & Technology Co., Ltd. Address before: 100176 Beijing economic and Technological Development Zone, West Central Road, No. 8 Patentee before: Beijing BOE Photoelectricity Science & Technology Co., Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20201124 Address after: 215200 No. 1700, Wujiang economic and Technological Development Zone, Suzhou, Jiangsu, Zhongshan North Road Patentee after: Gaochuang (Suzhou) Electronics Co.,Ltd. Patentee after: BOE TECHNOLOGY GROUP Co.,Ltd. Address before: 100015 Jiuxianqiao Road, Beijing, No. 10, No. Patentee before: BOE TECHNOLOGY GROUP Co.,Ltd. Patentee before: BEIJING BOE OPTOELECTRONICS TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right |