CN1885552A - 发光显示器和薄膜晶体管 - Google Patents
发光显示器和薄膜晶体管 Download PDFInfo
- Publication number
- CN1885552A CN1885552A CNA2006100900320A CN200610090032A CN1885552A CN 1885552 A CN1885552 A CN 1885552A CN A2006100900320 A CNA2006100900320 A CN A2006100900320A CN 200610090032 A CN200610090032 A CN 200610090032A CN 1885552 A CN1885552 A CN 1885552A
- Authority
- CN
- China
- Prior art keywords
- tft
- channel region
- electrode
- active display
- pixel
- 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
- 239000010409 thin film Substances 0.000 title abstract description 4
- 239000003990 capacitor Substances 0.000 claims abstract description 34
- 239000004065 semiconductor Substances 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000004888 barrier function Effects 0.000 claims description 5
- 239000010410 layer Substances 0.000 description 34
- 238000010586 diagram Methods 0.000 description 5
- 239000012212 insulator Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 229910021417 amorphous silicon Inorganic materials 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000003475 lamination Methods 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000011229 interlayer Substances 0.000 description 3
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 3
- 229920005591 polysilicon Polymers 0.000 description 3
- 239000011241 protective layer Substances 0.000 description 3
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010754 BS 2869 Class F Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
Images
Classifications
-
- 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
- H10D86/40—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 characterised by multiple TFTs
- H10D86/421—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 characterised by multiple TFTs having a particular composition, shape or crystalline structure of the active layer
-
- 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
- H10D30/6733—Multi-gate TFTs
-
- 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]
- H10D30/6757—Thin-film transistors [TFT] characterised by the structure of the channel, e.g. transverse or longitudinal shape or doping profile
-
- 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
- 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
- H10D86/40—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 characterised by multiple TFTs
-
- 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
- H10D86/40—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 characterised by multiple TFTs
- H10D86/441—Interconnections, e.g. scanning lines
-
- 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
- H10D86/40—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 characterised by multiple TFTs
- H10D86/60—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 characterised by multiple TFTs wherein the TFTs are in active matrices
-
- 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
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Control Of El Displays (AREA)
- Thin Film Transistor (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2005-0053975 | 2005-06-22 | ||
KR1020050053975 | 2005-06-22 | ||
KR1020050053975A KR100624314B1 (ko) | 2005-06-22 | 2005-06-22 | 발광표시장치 및 박막트랜지스터 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1885552A true CN1885552A (zh) | 2006-12-27 |
CN1885552B CN1885552B (zh) | 2010-12-29 |
Family
ID=37026972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006100900320A Active CN1885552B (zh) | 2005-06-22 | 2006-06-22 | 发光显示器和薄膜晶体管 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9196747B2 (zh) |
EP (1) | EP1737046B1 (zh) |
JP (1) | JP2007005766A (zh) |
KR (1) | KR100624314B1 (zh) |
CN (1) | CN1885552B (zh) |
DE (1) | DE602006002187D1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101714549A (zh) * | 2008-09-30 | 2010-05-26 | 三星电子株式会社 | 薄膜晶体管基板及具有薄膜晶体管基板的有机发光显示器 |
CN107086227A (zh) * | 2017-05-11 | 2017-08-22 | 京东方科技集团股份有限公司 | 发光电路、电子装置、薄膜晶体管及其制备方法 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100778514B1 (ko) | 2006-08-09 | 2007-11-22 | 삼성에스디아이 주식회사 | 유기 발광 표시 장치 |
KR100786846B1 (ko) | 2006-11-10 | 2007-12-20 | 삼성에스디아이 주식회사 | 유기전계발광표시장치 및 유기전계발광표시장치의 검출장치 |
JP2010039397A (ja) | 2008-08-08 | 2010-02-18 | Sony Corp | 表示装置及び電子機器 |
JP5494115B2 (ja) * | 2010-03-29 | 2014-05-14 | ソニー株式会社 | 表示装置及び電子機器 |
KR101374477B1 (ko) * | 2010-10-22 | 2014-03-14 | 엘지디스플레이 주식회사 | 유기발광다이오드 표시장치 |
KR20140051268A (ko) | 2011-07-22 | 2014-04-30 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 발광 장치 |
KR101996038B1 (ko) * | 2012-08-31 | 2019-07-03 | 엘지디스플레이 주식회사 | 평판표시장치 |
KR20150005105A (ko) * | 2013-07-04 | 2015-01-14 | 삼성디스플레이 주식회사 | 표시 장치 |
KR20150054040A (ko) * | 2013-11-08 | 2015-05-20 | 삼성디스플레이 주식회사 | 박막 트랜지스터 기판 및 이를 포함하는 유기 발광 표시 장치 |
KR102270081B1 (ko) | 2014-09-16 | 2021-06-29 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 |
KR102300026B1 (ko) * | 2015-01-08 | 2021-09-09 | 삼성디스플레이 주식회사 | 표시 장치 |
JP6662665B2 (ja) * | 2015-03-19 | 2020-03-11 | 株式会社半導体エネルギー研究所 | 液晶表示装置及び該液晶表示装置を用いた電子機器 |
WO2016157313A1 (ja) * | 2015-03-27 | 2016-10-06 | 堺ディスプレイプロダクト株式会社 | 薄膜トランジスタ及び表示パネル |
KR102420080B1 (ko) * | 2017-05-19 | 2022-07-13 | 삼성디스플레이 주식회사 | 다채널 박막 트랜지스터 및 이를 포함하는 화소 |
KR102723333B1 (ko) * | 2020-05-14 | 2024-10-29 | 삼성디스플레이 주식회사 | 플렉서블 표시 장치 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6229506B1 (en) * | 1997-04-23 | 2001-05-08 | Sarnoff Corporation | Active matrix light emitting diode pixel structure and concomitant method |
US6512269B1 (en) | 2000-09-07 | 2003-01-28 | International Business Machines Corporation | High-voltage high-speed SOI MOSFET |
JP4789369B2 (ja) * | 2001-08-08 | 2011-10-12 | 株式会社半導体エネルギー研究所 | 表示装置及び電子機器 |
CN1207617C (zh) | 2001-11-15 | 2005-06-22 | Nec液晶技术株式会社 | 平面开关模式有源矩阵型液晶显示器件及其制造方法 |
JP2003241688A (ja) * | 2002-02-18 | 2003-08-29 | Matsushita Electric Ind Co Ltd | 表示装置 |
WO2003081676A1 (en) | 2002-03-25 | 2003-10-02 | Kabushiki Kaisha Ekisho Sentan Gijutsu Kaihatsu Center | Thin film transistor, circuit device and liquid crystal display |
JP4900756B2 (ja) | 2002-04-16 | 2012-03-21 | セイコーエプソン株式会社 | 半導体装置の製造方法、電気光学装置、集積回路、および電子機器 |
US6933529B2 (en) | 2002-07-11 | 2005-08-23 | Lg. Philips Lcd Co., Ltd. | Active matrix type organic light emitting diode device and thin film transistor thereof |
JP3949040B2 (ja) | 2002-09-25 | 2007-07-25 | 東北パイオニア株式会社 | 発光表示パネルの駆動装置 |
JP2004340981A (ja) * | 2003-03-14 | 2004-12-02 | Sony Corp | 液晶表示装置 |
CN1328796C (zh) | 2003-04-09 | 2007-07-25 | 友达光电股份有限公司 | 薄膜晶体管的双栅极布局结构 |
KR100560780B1 (ko) * | 2003-07-07 | 2006-03-13 | 삼성에스디아이 주식회사 | 유기전계 발광표시장치의 화소회로 및 그의 구동방법 |
US6937215B2 (en) * | 2003-11-03 | 2005-08-30 | Wintek Corporation | Pixel driving circuit of an organic light emitting diode display panel |
KR100599726B1 (ko) * | 2003-11-27 | 2006-07-12 | 삼성에스디아이 주식회사 | 발광 표시 장치 및 그 표시 패널과 구동 방법 |
KR100557731B1 (ko) * | 2003-12-27 | 2006-03-06 | 엘지.필립스 엘시디 주식회사 | 유기전계 발광소자와 그 제조방법 |
KR100979263B1 (ko) | 2003-12-29 | 2010-08-31 | 엘지디스플레이 주식회사 | 액티브 매트릭스형 유기전계발광 소자용 구동용박막트랜지스터 및 상기 구동용 박막트랜지스터를포함하는 액티브 매트릭스형 유기전계발광 소자 |
KR100684712B1 (ko) * | 2004-03-09 | 2007-02-20 | 삼성에스디아이 주식회사 | 발광 표시 장치 |
KR101076424B1 (ko) * | 2004-03-31 | 2011-10-25 | 엘지디스플레이 주식회사 | 일렉트로 루미네센스 패널의 프리차지 방법 및 장치 |
KR100592641B1 (ko) * | 2004-07-28 | 2006-06-26 | 삼성에스디아이 주식회사 | 화소 회로 및 그것을 채용한 유기 발광 표시 장치 |
KR100602361B1 (ko) * | 2004-09-22 | 2006-07-19 | 삼성에스디아이 주식회사 | 디멀티플렉서 및 이를 이용한 발광 표시장치와 그의구동방법 |
KR100604057B1 (ko) * | 2004-09-24 | 2006-07-24 | 삼성에스디아이 주식회사 | 화소 및 이를 이용한 발광 표시장치 |
KR100739318B1 (ko) * | 2004-11-22 | 2007-07-12 | 삼성에스디아이 주식회사 | 화소회로 및 발광 표시장치 |
US7872620B2 (en) * | 2005-04-29 | 2011-01-18 | Seoul National University Industry Foundation | Pixel structure using voltage programming-type for active matrix organic light emitting device |
-
2005
- 2005-06-22 KR KR1020050053975A patent/KR100624314B1/ko active IP Right Grant
-
2006
- 2006-04-13 JP JP2006111114A patent/JP2007005766A/ja active Pending
- 2006-06-08 US US11/448,684 patent/US9196747B2/en active Active
- 2006-06-22 DE DE602006002187T patent/DE602006002187D1/de active Active
- 2006-06-22 CN CN2006100900320A patent/CN1885552B/zh active Active
- 2006-06-22 EP EP06115852A patent/EP1737046B1/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101714549A (zh) * | 2008-09-30 | 2010-05-26 | 三星电子株式会社 | 薄膜晶体管基板及具有薄膜晶体管基板的有机发光显示器 |
CN107086227A (zh) * | 2017-05-11 | 2017-08-22 | 京东方科技集团股份有限公司 | 发光电路、电子装置、薄膜晶体管及其制备方法 |
CN107086227B (zh) * | 2017-05-11 | 2020-02-21 | 京东方科技集团股份有限公司 | 发光电路、电子装置、薄膜晶体管及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
US20060290633A1 (en) | 2006-12-28 |
EP1737046A1 (en) | 2006-12-27 |
DE602006002187D1 (de) | 2008-09-25 |
US9196747B2 (en) | 2015-11-24 |
EP1737046B1 (en) | 2008-08-13 |
KR100624314B1 (ko) | 2006-09-19 |
JP2007005766A (ja) | 2007-01-11 |
CN1885552B (zh) | 2010-12-29 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20090109 Address after: Gyeonggi Do, South Korea Applicant after: Samsung Mobile Display Co., Ltd. Address before: Gyeonggi Do, South Korea Applicant before: Samsung SDI Co., Ltd. |
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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 |
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C14 | Grant of patent or utility model | ||
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C56 | Change in the name or address of the patentee |
Owner name: SAMSUNG DISPLAY CO., LTD. Free format text: FORMER NAME: SAMSUNG MOBILE DISPLAY CO., LTD. |
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CP01 | Change in the name or title of a patent holder |
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. |