CN100409457C - 薄膜晶体管和利用该薄膜晶体管的有源矩阵平板显示器 - Google Patents
薄膜晶体管和利用该薄膜晶体管的有源矩阵平板显示器 Download PDFInfo
- Publication number
- CN100409457C CN100409457C CNB2004100686756A CN200410068675A CN100409457C CN 100409457 C CN100409457 C CN 100409457C CN B2004100686756 A CNB2004100686756 A CN B2004100686756A CN 200410068675 A CN200410068675 A CN 200410068675A CN 100409457 C CN100409457 C CN 100409457C
- Authority
- CN
- China
- Prior art keywords
- layer
- edge taper
- edge
- taper angle
- thin 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.)
- Expired - Lifetime
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Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/67—Thin-film transistors [TFT]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/67—Thin-film transistors [TFT]
- H10D30/6729—Thin-film transistors [TFT] characterised by the electrodes
- H10D30/673—Thin-film transistors [TFT] characterised by the electrodes characterised by the shapes, relative sizes or dispositions of the gate electrodes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/67—Thin-film transistors [TFT]
- H10D30/6729—Thin-film transistors [TFT] characterised by the electrodes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D86/00—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Thin Film Transistor (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030061589A KR100543001B1 (ko) | 2003-09-03 | 2003-09-03 | 박막 트랜지스터 및 액티브 매트릭스 평판 표시 장치 |
KR61589/03 | 2003-09-03 | ||
KR61589/2003 | 2003-09-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1591146A CN1591146A (zh) | 2005-03-09 |
CN100409457C true CN100409457C (zh) | 2008-08-06 |
Family
ID=34214813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100686756A Expired - Lifetime CN100409457C (zh) | 2003-09-03 | 2004-09-03 | 薄膜晶体管和利用该薄膜晶体管的有源矩阵平板显示器 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7026649B2 (zh) |
KR (1) | KR100543001B1 (zh) |
CN (1) | CN100409457C (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI489519B (zh) | 2004-04-28 | 2015-06-21 | Semiconductor Energy Lab | 基板上配線,半導體裝置及其製造方法 |
KR101106559B1 (ko) * | 2005-03-14 | 2012-01-19 | 엘지디스플레이 주식회사 | 액정표시장치용 어레이 기판의 제조 방법 |
KR100812001B1 (ko) * | 2006-11-10 | 2008-03-10 | 삼성에스디아이 주식회사 | 유기전계발광 표시장치 및 그 제조방법 |
US7635864B2 (en) | 2007-11-27 | 2009-12-22 | Lg Electronics Inc. | Organic light emitting device |
KR101193183B1 (ko) * | 2009-09-03 | 2012-10-19 | 삼성디스플레이 주식회사 | 헤테로고리 화합물 및 이를 이용한 유기 발광 소자 |
US10199507B2 (en) * | 2012-12-03 | 2019-02-05 | Lg Display Co., Ltd. | Thin film transistor, display device and method of manufacturing the same |
KR102022396B1 (ko) * | 2013-02-20 | 2019-09-19 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 및 그 제조 방법 |
JP6326312B2 (ja) | 2014-07-14 | 2018-05-16 | 株式会社ジャパンディスプレイ | 表示装置 |
KR102430573B1 (ko) * | 2015-05-14 | 2022-08-08 | 엘지디스플레이 주식회사 | 박막 트랜지스터 및 이를 포함한 백플레인 기판 |
CN109494214B (zh) * | 2017-09-11 | 2021-05-04 | 联华电子股份有限公司 | 半导体装置的连接结构以及其制作方法 |
KR102637849B1 (ko) * | 2017-11-28 | 2024-02-19 | 삼성디스플레이 주식회사 | 도전 패턴, 이를 포함하는 표시장치 및 도전 패턴의 제조 방법 |
KR102598061B1 (ko) * | 2018-09-03 | 2023-11-03 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 및 그 제조 방법 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07302784A (ja) * | 1994-04-28 | 1995-11-14 | Xerox Corp | 薄膜構造体を有する製品及び薄膜構造体形成方法 |
JPH10213818A (ja) * | 1998-02-06 | 1998-08-11 | Hitachi Ltd | 液晶表示装置の端子の形成方法 |
JPH112843A (ja) * | 1997-06-12 | 1999-01-06 | Hitachi Ltd | 液晶表示装置とその製造方法 |
CN1278109A (zh) * | 1999-06-04 | 2000-12-27 | 株式会社半导体能源研究所 | 电光装置和电子装置 |
JP2001005028A (ja) * | 1999-06-18 | 2001-01-12 | Hitachi Ltd | 液晶表示装置とその製造方法 |
CN1326227A (zh) * | 2000-05-25 | 2001-12-12 | 夏普公司 | 金属互接件以及采用金属互接件的有源矩阵基底 |
US6337520B1 (en) * | 1997-02-26 | 2002-01-08 | Samsung Electronics Co., Ltd. | Composition for a wiring, a wiring using the composition, manufacturing method thereof, a display using the wiring and manufacturing method thereof |
JP2002341367A (ja) * | 2001-05-18 | 2002-11-27 | Nec Corp | 液晶表示装置及びその製造方法 |
US20030073267A1 (en) * | 1999-04-08 | 2003-04-17 | Bum-Ki Baek | Method for manufacturing a thin film transistor array panel for a liquid crystal display |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW321731B (zh) * | 1994-07-27 | 1997-12-01 | Hitachi Ltd | |
US5670062A (en) | 1996-06-07 | 1997-09-23 | Lucent Technologies Inc. | Method for producing tapered lines |
US6445004B1 (en) * | 1998-02-26 | 2002-09-03 | Samsung Electronics Co., Ltd. | Composition for a wiring, a wiring using the composition, manufacturing method thereof, a display using the wiring and a manufacturing method thereof |
KR20000003756A (ko) | 1998-06-29 | 2000-01-25 | 김영환 | 박막 트랜지스터 및 그의 제조방법 |
JP3883706B2 (ja) * | 1998-07-31 | 2007-02-21 | シャープ株式会社 | エッチング方法、及び薄膜トランジスタマトリックス基板の製造方法 |
US6512271B1 (en) * | 1998-11-16 | 2003-01-28 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
US6365917B1 (en) * | 1998-11-25 | 2002-04-02 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
JP3538084B2 (ja) * | 1999-09-17 | 2004-06-14 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
US6825488B2 (en) * | 2000-01-26 | 2004-11-30 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and manufacturing method thereof |
TW495854B (en) * | 2000-03-06 | 2002-07-21 | Semiconductor Energy Lab | Semiconductor device and manufacturing method thereof |
JP2001255543A (ja) | 2000-03-10 | 2001-09-21 | Hitachi Ltd | 液晶表示装置 |
TW480576B (en) | 2000-05-12 | 2002-03-21 | Semiconductor Energy Lab | Semiconductor device and method for manufacturing same |
JP4011304B2 (ja) | 2000-05-12 | 2007-11-21 | 株式会社半導体エネルギー研究所 | 半導体装置およびその作製方法 |
-
2003
- 2003-09-03 KR KR1020030061589A patent/KR100543001B1/ko active IP Right Grant
-
2004
- 2004-08-31 US US10/930,896 patent/US7026649B2/en not_active Expired - Lifetime
- 2004-09-03 CN CNB2004100686756A patent/CN100409457C/zh not_active Expired - Lifetime
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07302784A (ja) * | 1994-04-28 | 1995-11-14 | Xerox Corp | 薄膜構造体を有する製品及び薄膜構造体形成方法 |
US6337520B1 (en) * | 1997-02-26 | 2002-01-08 | Samsung Electronics Co., Ltd. | Composition for a wiring, a wiring using the composition, manufacturing method thereof, a display using the wiring and manufacturing method thereof |
JPH112843A (ja) * | 1997-06-12 | 1999-01-06 | Hitachi Ltd | 液晶表示装置とその製造方法 |
JPH10213818A (ja) * | 1998-02-06 | 1998-08-11 | Hitachi Ltd | 液晶表示装置の端子の形成方法 |
US20030073267A1 (en) * | 1999-04-08 | 2003-04-17 | Bum-Ki Baek | Method for manufacturing a thin film transistor array panel for a liquid crystal display |
CN1278109A (zh) * | 1999-06-04 | 2000-12-27 | 株式会社半导体能源研究所 | 电光装置和电子装置 |
JP2001005028A (ja) * | 1999-06-18 | 2001-01-12 | Hitachi Ltd | 液晶表示装置とその製造方法 |
CN1326227A (zh) * | 2000-05-25 | 2001-12-12 | 夏普公司 | 金属互接件以及采用金属互接件的有源矩阵基底 |
JP2002341367A (ja) * | 2001-05-18 | 2002-11-27 | Nec Corp | 液晶表示装置及びその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
US20050045887A1 (en) | 2005-03-03 |
US7026649B2 (en) | 2006-04-11 |
KR20050024761A (ko) | 2005-03-11 |
CN1591146A (zh) | 2005-03-09 |
KR100543001B1 (ko) | 2006-01-20 |
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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 | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090109 Address after: Gyeonggi Do, South Korea Patentee after: Samsung Mobile Display Co.,Ltd. Address before: Gyeonggi Do, South Korea Patentee before: Samsung SDI Co.,Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: SAMSUNG MOBILE DISPLAY CO., LTD. Free format text: FORMER OWNER: SAMSUNG SDI CO., LTD. Effective date: 20090109 |
|
ASS | Succession or assignment of patent right |
Owner name: SAMSUNG DISPLAY CO., LTD. Free format text: FORMER OWNER: SAMSUNG MOBILE DISPLAY CO., LTD. Effective date: 20121019 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121019 Address after: Gyeonggi Do, South Korea Patentee after: SAMSUNG DISPLAY Co.,Ltd. Address before: Gyeonggi Do, South Korea Patentee before: Samsung Mobile Display Co.,Ltd. |
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CX01 | Expiry of patent term |
Granted publication date: 20080806 |
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CX01 | Expiry of patent term |