KR20020002089A - 고개구율 액정 표시 소자의 제조방법 - Google Patents
고개구율 액정 표시 소자의 제조방법 Download PDFInfo
- Publication number
- KR20020002089A KR20020002089A KR1020000036531A KR20000036531A KR20020002089A KR 20020002089 A KR20020002089 A KR 20020002089A KR 1020000036531 A KR1020000036531 A KR 1020000036531A KR 20000036531 A KR20000036531 A KR 20000036531A KR 20020002089 A KR20020002089 A KR 20020002089A
- Authority
- KR
- South Korea
- Prior art keywords
- gate
- insulating film
- resin insulating
- electrode
- forming
- 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.)
- Ceased
Links
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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136286—Wiring, e.g. gate line, drain line
-
- 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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136227—Through-hole connection of the pixel electrode to the active element through an insulation layer
-
- 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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136213—Storage capacitors associated with the pixel electrode
-
- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/40—Arrangements for improving the aperture ratio
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Power Engineering (AREA)
- Liquid Crystal (AREA)
- Thin Film Transistor (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (3)
- 유리기판 상부에 게이트 전극을 포함하는 게이트 버스 라인을 형성하고, 동시에 게이트 버스 라인과 평행하게 스토리지 캐패시터 전극을 형성하는 단계;상기 결과물 전면상에 게이트 절연막을 증착하는 단계;상기 게이트 전극 상부의 게이트 절연막상에 반도체층을 형성하는 단계;상기 반도체층 상부에 소오스/드레인 전극을 포함하는 데이터 라인을 형성하는 단계;상기 박막 트랜지스터가 완성된 하부 기판 상부에 수지 절연막 증착하고, 하프-톤 마스크를 이용하여 상기 스토리지 캐패시터 전극 상부에 있는 수지 절연막의 두께가 드레인 전극을 포함하는 데이터 라인 또는 게이트 전극을 포함하는 게이트 라인 상부의 수지 절연막 두께보다 낮게 증착하여 수지 절연막을 형성하는 단계;상기 드레인 전극의 소정 부분이 오픈되도록, 수지 절연막을 제거하여, 콘택홀을 형성하는 단계; 및상기 노출된 드레인 전극과 콘택되도록 수지 절연막 상부에 화소 전극 형성시, 데이타 버스 라인 및 게이트 버스 라인과 소정 부분 오버랩되도록 형성하는 단계를 포함하여 구성하는 것을 특징으로 하는 액정 표시 소자의 제조방법.
- 제 1항에 있어서, 상기 하프-톤 마스크는 바람직하게 서로 다른 투과율을 갖는 물질인 크롬 실리사이드막으로 구성된 것을 특징으로 하는 액정 표시 소자의 제조방법.
- 제 1항에 있어서, 상기 수지 절연막은 투명 또는 반투명 또는 일부 제한된 영역에서 투명한 것을 특징으로 하는 액정 표시 소자의 제조방법.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000036531A KR20020002089A (ko) | 2000-06-29 | 2000-06-29 | 고개구율 액정 표시 소자의 제조방법 |
| TW090115534A TWI288854B (en) | 2000-06-29 | 2001-06-27 | Method of fabricating liquid crystal display with a high aperture ratio |
| JP2001197377A JP2002082355A (ja) | 2000-06-29 | 2001-06-28 | 高開口率液晶表示素子の製造方法 |
| US09/893,865 US20020001048A1 (en) | 2000-06-29 | 2001-06-28 | Method of fabricating liquid crystal display with a high aperture ratio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000036531A KR20020002089A (ko) | 2000-06-29 | 2000-06-29 | 고개구율 액정 표시 소자의 제조방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20020002089A true KR20020002089A (ko) | 2002-01-09 |
Family
ID=19674865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020000036531A Ceased KR20020002089A (ko) | 2000-06-29 | 2000-06-29 | 고개구율 액정 표시 소자의 제조방법 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20020001048A1 (ko) |
| JP (1) | JP2002082355A (ko) |
| KR (1) | KR20020002089A (ko) |
| TW (1) | TWI288854B (ko) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100637130B1 (ko) * | 2002-06-12 | 2006-10-20 | 삼성에스디아이 주식회사 | 유기 전계 발광 표시 장치 |
| KR100881594B1 (ko) * | 2002-08-21 | 2009-02-03 | 엘지디스플레이 주식회사 | 횡전계형 액정표시장치 및 그 제조방법 |
| KR101284921B1 (ko) * | 2006-05-12 | 2013-07-10 | 엘지디스플레이 주식회사 | 전기영동 표시장치 및 그 제조방법 |
| US8841677B2 (en) | 2010-08-12 | 2014-09-23 | Samsung Display Co., Ltd. | Thin film transistor array panel and manufacturing method thereof |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100848097B1 (ko) * | 2002-05-13 | 2008-07-24 | 삼성전자주식회사 | 박막 트랜지스터 어레이 기판의 제조 방법 |
| KR20040045598A (ko) * | 2002-11-25 | 2004-06-02 | 삼성전자주식회사 | 박막 트랜지스터 기판 및 그의 제조 방법 |
| KR100917766B1 (ko) * | 2002-12-31 | 2009-09-15 | 엘지디스플레이 주식회사 | 액정표시장치 및 그 제조방법 |
| TWI286663B (en) * | 2003-06-30 | 2007-09-11 | Hoya Corp | Method for manufacturing gray tone mask, and gray tone mask |
| KR101086477B1 (ko) * | 2004-05-27 | 2011-11-25 | 엘지디스플레이 주식회사 | 표시 소자용 박막 트랜지스터 기판 제조 방법 |
| US7491590B2 (en) * | 2004-05-28 | 2009-02-17 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing thin film transistor in display device |
| US7551247B2 (en) * | 2004-06-09 | 2009-06-23 | Sharp Kabushiki Kaisha | Reflection type display device and method with pixel electrodes having predetermined dimensions and relationships to each other as to gap width therebetween on both short and long sides and pitch of cubic corner cubes |
| JP4667846B2 (ja) * | 2004-12-10 | 2011-04-13 | 三菱電機株式会社 | 薄膜トランジスタアレイ基板の製造方法 |
| JP4716782B2 (ja) * | 2005-05-24 | 2011-07-06 | シャープ株式会社 | 液晶表示装置及びその製造方法 |
| KR20070012081A (ko) * | 2005-07-22 | 2007-01-25 | 삼성전자주식회사 | 박막 트랜지스터 기판의 제조 방법 |
| CN100485531C (zh) * | 2006-07-27 | 2009-05-06 | 中华映管股份有限公司 | 像素结构及其制造方法 |
| JP5044273B2 (ja) * | 2007-04-27 | 2012-10-10 | 三菱電機株式会社 | 薄膜トランジスタアレイ基板、その製造方法、及び表示装置 |
| JP5102535B2 (ja) * | 2007-05-11 | 2012-12-19 | 三菱電機株式会社 | 表示装置と表示装置の製造方法 |
| JP5284978B2 (ja) * | 2007-11-14 | 2013-09-11 | パナソニック株式会社 | 薄膜トランジスタの製造方法 |
| JP5377940B2 (ja) * | 2007-12-03 | 2013-12-25 | 株式会社半導体エネルギー研究所 | 半導体装置 |
| KR101406040B1 (ko) * | 2007-12-27 | 2014-06-11 | 엘지디스플레이 주식회사 | 액정표시장치용 어레이 기판의 제조방법 |
| JP5182993B2 (ja) | 2008-03-31 | 2013-04-17 | 株式会社半導体エネルギー研究所 | 表示装置及びその作製方法 |
| TWI379140B (en) * | 2008-04-22 | 2012-12-11 | Au Optronics Corp | Pixel structure and active device array substrate |
| JP4661935B2 (ja) * | 2008-10-15 | 2011-03-30 | ソニー株式会社 | 液晶表示装置 |
| TWI406077B (zh) * | 2009-01-14 | 2013-08-21 | Chunghwa Picture Tubes Ltd | 薄膜電晶體陣列基板 |
| CN101819363B (zh) | 2009-02-27 | 2011-12-28 | 北京京东方光电科技有限公司 | Tft-lcd阵列基板及其制造方法 |
| CN102375277B (zh) * | 2010-08-10 | 2014-05-28 | 乐金显示有限公司 | 液晶显示装置及其制造方法 |
| JP5644511B2 (ja) * | 2011-01-06 | 2014-12-24 | ソニー株式会社 | 有機el表示装置及び電子機器 |
| CN104183604A (zh) * | 2014-08-04 | 2014-12-03 | 深圳市华星光电技术有限公司 | Tft-lcd阵列基板及其制造方法 |
| CN106711050A (zh) * | 2016-12-19 | 2017-05-24 | 深圳市华星光电技术有限公司 | 一种薄膜晶体管的制备方法 |
| CN208861649U (zh) * | 2018-11-08 | 2019-05-14 | 惠科股份有限公司 | 阵列基板、显示面板以及显示装置 |
| TWI787720B (zh) | 2021-01-25 | 2022-12-21 | 友達光電股份有限公司 | 有機半導體基板 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000003169A (ko) * | 1998-06-26 | 2000-01-15 | 김영환 | 액정표시소자의 보조 용량 캐패시터 및 그의 형성방법 |
| KR20000033047A (ko) * | 1998-11-19 | 2000-06-15 | 윤종용 | 박막트랜지스터의제조방법 |
| KR20000033835A (ko) * | 1998-11-26 | 2000-06-15 | 윤종용 | 액정 표시 장치용 박막 트랜지스터 기판 및 그제조 방법 |
| JP2002098996A (ja) * | 2000-09-25 | 2002-04-05 | Sharp Corp | 液晶用マトリクス基板の製造方法 |
-
2000
- 2000-06-29 KR KR1020000036531A patent/KR20020002089A/ko not_active Ceased
-
2001
- 2001-06-27 TW TW090115534A patent/TWI288854B/zh not_active IP Right Cessation
- 2001-06-28 JP JP2001197377A patent/JP2002082355A/ja active Pending
- 2001-06-28 US US09/893,865 patent/US20020001048A1/en not_active Abandoned
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000003169A (ko) * | 1998-06-26 | 2000-01-15 | 김영환 | 액정표시소자의 보조 용량 캐패시터 및 그의 형성방법 |
| KR20000033047A (ko) * | 1998-11-19 | 2000-06-15 | 윤종용 | 박막트랜지스터의제조방법 |
| KR20000033835A (ko) * | 1998-11-26 | 2000-06-15 | 윤종용 | 액정 표시 장치용 박막 트랜지스터 기판 및 그제조 방법 |
| JP2002098996A (ja) * | 2000-09-25 | 2002-04-05 | Sharp Corp | 液晶用マトリクス基板の製造方法 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100637130B1 (ko) * | 2002-06-12 | 2006-10-20 | 삼성에스디아이 주식회사 | 유기 전계 발광 표시 장치 |
| KR100881594B1 (ko) * | 2002-08-21 | 2009-02-03 | 엘지디스플레이 주식회사 | 횡전계형 액정표시장치 및 그 제조방법 |
| KR101284921B1 (ko) * | 2006-05-12 | 2013-07-10 | 엘지디스플레이 주식회사 | 전기영동 표시장치 및 그 제조방법 |
| US8841677B2 (en) | 2010-08-12 | 2014-09-23 | Samsung Display Co., Ltd. | Thin film transistor array panel and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| US20020001048A1 (en) | 2002-01-03 |
| TWI288854B (en) | 2007-10-21 |
| JP2002082355A (ja) | 2002-03-22 |
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