CN1222048C - 晶体管和包括晶体管的显示器 - Google Patents
晶体管和包括晶体管的显示器 Download PDFInfo
- Publication number
- CN1222048C CN1222048C CNB018172733A CN01817273A CN1222048C CN 1222048 C CN1222048 C CN 1222048C CN B018172733 A CNB018172733 A CN B018172733A CN 01817273 A CN01817273 A CN 01817273A CN 1222048 C CN1222048 C CN 1222048C
- Authority
- CN
- China
- Prior art keywords
- electrode
- grid
- source
- source electrode
- drain electrode
- 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
Links
- 239000004065 semiconductor Substances 0.000 claims abstract description 82
- 239000004020 conductor Substances 0.000 claims description 78
- 230000001681 protective effect Effects 0.000 claims description 13
- 230000000694 effects Effects 0.000 abstract description 10
- 230000003071 parasitic effect Effects 0.000 description 37
- 101100489584 Solanum lycopersicum TFT1 gene Proteins 0.000 description 35
- 239000010410 layer Substances 0.000 description 27
- 239000010408 film Substances 0.000 description 23
- 230000015572 biosynthetic process Effects 0.000 description 12
- 239000000758 substrate Substances 0.000 description 8
- 239000003990 capacitor Substances 0.000 description 6
- 230000005611 electricity Effects 0.000 description 5
- 239000010409 thin film Substances 0.000 description 4
- 239000012634 fragment Substances 0.000 description 3
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- 229910004205 SiNX Inorganic materials 0.000 description 2
- 229910021417 amorphous silicon Inorganic materials 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
- H01L29/78696—Thin film transistors, i.e. transistors with a channel being at least partly a thin film characterised by the structure of the channel, e.g. multichannel, transverse or longitudinal shape, length or width, doping structure, or the overlap or alignment between the channel and the gate, the source or the drain, or the contacting structure of the channel
-
- 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
- G02F1/1368—Active matrix addressed cells in which the switching element is a three-electrode device
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
- H01L29/417—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions carrying the current to be rectified, amplified or switched
- H01L29/41725—Source or drain electrodes for field effect devices
- H01L29/41733—Source or drain electrodes for field effect devices for thin film transistors with insulated gate
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computer Hardware Design (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Thin Film Transistor (AREA)
- Electrodes Of Semiconductors (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP312454/2000 | 2000-10-12 | ||
JP2000312454 | 2000-10-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1470076A CN1470076A (zh) | 2004-01-21 |
CN1222048C true CN1222048C (zh) | 2005-10-05 |
Family
ID=18792043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB018172733A Expired - Lifetime CN1222048C (zh) | 2000-10-12 | 2001-10-09 | 晶体管和包括晶体管的显示器 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6897482B2 (zh) |
EP (1) | EP1326281B1 (zh) |
JP (2) | JP4211250B2 (zh) |
KR (1) | KR100798787B1 (zh) |
CN (1) | CN1222048C (zh) |
DE (1) | DE60141244D1 (zh) |
TW (1) | TWI222746B (zh) |
WO (1) | WO2002031887A1 (zh) |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1297948C (zh) | 2002-04-26 | 2007-01-31 | 三洋电机株式会社 | 显示装置 |
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 |
KR100869740B1 (ko) * | 2002-08-17 | 2008-11-21 | 엘지디스플레이 주식회사 | 액정표시소자 및 그 제조방법 |
JP4615197B2 (ja) * | 2002-08-30 | 2011-01-19 | シャープ株式会社 | Tftアレイ基板の製造方法および液晶表示装置の製造方法 |
KR100887997B1 (ko) * | 2002-12-26 | 2009-03-09 | 엘지디스플레이 주식회사 | 기생 용량 편차가 최소화된 액정 표시 장치용 박막트랜지스터 |
KR100519372B1 (ko) * | 2002-12-31 | 2005-10-07 | 엘지.필립스 엘시디 주식회사 | 액정표시장치 및 그 제조방법 |
KR100905475B1 (ko) | 2003-01-08 | 2009-07-02 | 삼성전자주식회사 | 액정 표시 장치 |
KR100698048B1 (ko) | 2003-06-26 | 2007-03-23 | 엘지.필립스 엘시디 주식회사 | 액정표시장치 |
JP4586345B2 (ja) * | 2003-09-17 | 2010-11-24 | ソニー株式会社 | 電界効果型トランジスタ |
KR100997968B1 (ko) * | 2003-10-13 | 2010-12-02 | 삼성전자주식회사 | 박막 트랜지스터 표시판의 제조 방법 |
JP2005223254A (ja) * | 2004-02-09 | 2005-08-18 | Sharp Corp | 薄膜トランジスタ |
JP4133919B2 (ja) * | 2004-04-27 | 2008-08-13 | シャープ株式会社 | アクティブマトリクス基板および表示装置 |
KR100696469B1 (ko) | 2004-06-08 | 2007-03-19 | 삼성에스디아이 주식회사 | 유기 박막 트랜지스터 및 이를 구비한 평판 표시장치 |
JP4543315B2 (ja) * | 2004-09-27 | 2010-09-15 | カシオ計算機株式会社 | 画素駆動回路及び画像表示装置 |
KR100603397B1 (ko) * | 2004-11-18 | 2006-07-20 | 삼성에스디아이 주식회사 | 유기 박막 트랜지스터 및 이를 구비한 평판 디스플레이 장치 |
KR101315381B1 (ko) * | 2005-03-09 | 2013-10-07 | 삼성디스플레이 주식회사 | 액정 표시 장치 |
KR101152528B1 (ko) | 2005-06-27 | 2012-06-01 | 엘지디스플레이 주식회사 | 누설전류를 줄일 수 있는 액정표시소자 및 그 제조방법 |
KR20070031620A (ko) | 2005-09-15 | 2007-03-20 | 삼성전자주식회사 | 액정 표시 장치 |
WO2007063786A1 (en) * | 2005-11-29 | 2007-06-07 | Semiconductor Energy Laboratory Co., Ltd. | Antenna and manufacturing method thereof, semiconductor device including antenna and manufacturing method thereof, and radio communication system |
EP1793366A3 (en) | 2005-12-02 | 2009-11-04 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device, display device, and electronic device |
JP5448257B2 (ja) * | 2005-12-02 | 2014-03-19 | 株式会社半導体エネルギー研究所 | 半導体装置、表示装置、表示モジュール及び電子機器 |
WO2007063814A1 (en) | 2005-12-02 | 2007-06-07 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device, display device, and electronic device |
KR101189279B1 (ko) * | 2006-01-26 | 2012-10-09 | 삼성디스플레이 주식회사 | 표시장치와 이의 제조방법 |
TWI328878B (en) * | 2006-09-15 | 2010-08-11 | Au Optronics Corp | Electrode structure of a transistor, and pixel structure and display apparatus comprising the same |
CN100451796C (zh) * | 2006-12-26 | 2009-01-14 | 友达光电股份有限公司 | 薄膜晶体管结构 |
KR101381251B1 (ko) | 2007-06-14 | 2014-04-04 | 삼성디스플레이 주식회사 | 박막 트랜지스터 및 이를 갖는 표시패널 |
US7738050B2 (en) * | 2007-07-06 | 2010-06-15 | Semiconductor Energy Laboratory Co., Ltd | Liquid crystal display device |
TWI464510B (zh) * | 2007-07-20 | 2014-12-11 | Semiconductor Energy Lab | 液晶顯示裝置 |
GB2458483B (en) * | 2008-03-19 | 2012-06-20 | Cambridge Display Tech Ltd | Organic thin film transistor |
JP5113609B2 (ja) * | 2008-04-24 | 2013-01-09 | パナソニック液晶ディスプレイ株式会社 | 表示装置及びその製造方法 |
JP5346494B2 (ja) * | 2008-05-26 | 2013-11-20 | 株式会社ジャパンディスプレイ | 表示装置およびその製造方法 |
JP2009288625A (ja) * | 2008-05-30 | 2009-12-10 | Sony Corp | 電子回路およびパネル |
US9312156B2 (en) * | 2009-03-27 | 2016-04-12 | Semiconductor Energy Laboratory Co., Ltd. | Thin film transistor |
KR101614092B1 (ko) * | 2009-12-24 | 2016-04-21 | 삼성디스플레이 주식회사 | 포토 마스크 및 상기 포토 마스크를 이용하여 제조된 박막 트랜지스터 |
JP5628302B2 (ja) * | 2010-05-10 | 2014-11-19 | シャープ株式会社 | 半導体装置、アクティブマトリクス基板、及び表示装置 |
JP6035734B2 (ja) * | 2011-06-20 | 2016-11-30 | ソニー株式会社 | 半導体素子、表示装置および電子機器 |
JP6110693B2 (ja) * | 2012-03-14 | 2017-04-05 | 株式会社半導体エネルギー研究所 | 半導体装置 |
JP6285150B2 (ja) | 2012-11-16 | 2018-02-28 | 株式会社半導体エネルギー研究所 | 半導体装置 |
JP6028642B2 (ja) * | 2013-03-22 | 2016-11-16 | 凸版印刷株式会社 | 薄膜トランジスタアレイ |
TWI576646B (zh) * | 2015-04-30 | 2017-04-01 | 群創光電股份有限公司 | 顯示裝置 |
TWI569512B (zh) * | 2015-11-18 | 2017-02-01 | 廣達電腦股份有限公司 | 行動裝置 |
CN105895706A (zh) | 2016-07-01 | 2016-08-24 | 深圳市华星光电技术有限公司 | 薄膜晶体管及显示装置 |
CN106298962A (zh) | 2016-11-16 | 2017-01-04 | 京东方科技集团股份有限公司 | 一种薄膜晶体管、阵列基板、显示面板及显示装置 |
CN107393967A (zh) * | 2017-08-04 | 2017-11-24 | 深圳市华星光电技术有限公司 | 薄膜晶体管、阵列基板及掩膜板 |
CN111898506A (zh) * | 2020-07-21 | 2020-11-06 | 武汉华星光电技术有限公司 | 感光传感器、阵列基板、显示面板及电子设备 |
CN112925136B (zh) * | 2021-03-29 | 2023-03-10 | 绵阳惠科光电科技有限公司 | 一种驱动电路的控制开关、阵列基板和显示面板 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60189969A (ja) * | 1984-03-12 | 1985-09-27 | Matsushita Electric Ind Co Ltd | 薄膜トランジスタ |
JPS6482674A (en) | 1987-09-25 | 1989-03-28 | Casio Computer Co Ltd | Thin film transistor |
US5032883A (en) * | 1987-09-09 | 1991-07-16 | Casio Computer Co., Ltd. | Thin film transistor and method of manufacturing the same |
JPH02285326A (ja) * | 1989-04-27 | 1990-11-22 | Toshiba Corp | アクティブマトリックス型液晶表示素子 |
JP2716004B2 (ja) | 1995-06-29 | 1998-02-18 | 日本電気株式会社 | 液晶表示装置 |
KR100247493B1 (ko) * | 1996-10-18 | 2000-03-15 | 구본준, 론 위라하디락사 | 액티브매트릭스기판의 구조 |
JP3636424B2 (ja) * | 1997-11-20 | 2005-04-06 | 三星電子株式会社 | 液晶表示装置及びその製造方法 |
US6335781B2 (en) * | 1998-12-17 | 2002-01-01 | Lg Electronics, Inc. | Method for manufacturing an LCD in which a photoresist layer is at least 1.2 times thicker than the passivation layer |
JP4100646B2 (ja) | 1998-12-28 | 2008-06-11 | エルジー.フィリップス エルシーデー カンパニー,リミテッド | 薄膜トランジスタおよびそれを備えた液晶表示装置 |
-
2001
- 2001-09-28 JP JP2001300780A patent/JP4211250B2/ja not_active Expired - Lifetime
- 2001-10-08 TW TW090124804A patent/TWI222746B/zh not_active IP Right Cessation
- 2001-10-09 CN CNB018172733A patent/CN1222048C/zh not_active Expired - Lifetime
- 2001-10-09 WO PCT/JP2001/008867 patent/WO2002031887A1/ja active Application Filing
- 2001-10-09 DE DE60141244T patent/DE60141244D1/de not_active Expired - Lifetime
- 2001-10-09 KR KR1020037005106A patent/KR100798787B1/ko active IP Right Grant
- 2001-10-09 US US10/398,376 patent/US6897482B2/en not_active Expired - Lifetime
- 2001-10-09 EP EP01974749A patent/EP1326281B1/en not_active Expired - Lifetime
-
2007
- 2007-08-23 JP JP2007216754A patent/JP4737163B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR20030048432A (ko) | 2003-06-19 |
US6897482B2 (en) | 2005-05-24 |
EP1326281B1 (en) | 2010-02-03 |
JP4737163B2 (ja) | 2011-07-27 |
EP1326281A4 (en) | 2008-11-19 |
JP4211250B2 (ja) | 2009-01-21 |
CN1470076A (zh) | 2004-01-21 |
JP2008004957A (ja) | 2008-01-10 |
JP2002190605A (ja) | 2002-07-05 |
TWI222746B (en) | 2004-10-21 |
DE60141244D1 (de) | 2010-03-25 |
KR100798787B1 (ko) | 2008-01-29 |
EP1326281A1 (en) | 2003-07-09 |
WO2002031887A1 (fr) | 2002-04-18 |
US20040031964A1 (en) | 2004-02-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1222048C (zh) | 晶体管和包括晶体管的显示器 | |
CN1284036C (zh) | 液晶显示装置的阵列基板及其制造方法 | |
US7315076B2 (en) | Display device and manufacturing method of the same | |
US20090051636A1 (en) | Display device | |
KR100520244B1 (ko) | 박막트랜지스터와반도체장치 | |
CN1584718A (zh) | 包括用于减少泄漏电流的tft的lcd设备 | |
CN1892386A (zh) | 能够减小漏电流的液晶显示装置及其制造方法 | |
CN1527117A (zh) | 液晶显示装置 | |
CN1637558A (zh) | 液晶显示器的基板 | |
EP2889912A2 (en) | Organic light emitting diode display device | |
CN1255701C (zh) | 有源矩阵型液晶显示装置及其制造方法 | |
CN1652167A (zh) | 有源矩阵面板 | |
US20240304635A1 (en) | Display device | |
KR20020094375A (ko) | 박막 트랜지스터 표시소자 구조 | |
JP2003066488A (ja) | 液晶表示装置 | |
CN1258856A (zh) | 液晶显示器件及其制造方法 | |
CN1696805A (zh) | 有源矩阵基板及其制造方法 | |
CN1278174C (zh) | 薄膜晶体管液晶显示器的像素结构 | |
CN1384394A (zh) | 液晶显示器及其制造方法 | |
CN100351689C (zh) | 薄膜晶体管阵列面板 | |
US20190035814A1 (en) | Thin film transistor and flat display device | |
CN1991551A (zh) | 液晶显示器用阵列基板及其制造方法 | |
JP2003057670A (ja) | 液晶表示装置 | |
US10431693B2 (en) | Array substrate and display panel | |
TWI691757B (zh) | 畫素結構 |
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: NANKAI UNIVERSITY Free format text: FORMER OWNER: SANYO ELECTRIC CO., LTD. Effective date: 20100730 Free format text: FORMER OWNER: TOTTORI SANYO ELECTRIC CO., LTD. |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: OSAKA-FU, JAPAN TO: TOKYO-DU, JAPAN |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100730 Address after: Tokyo, Japan, Japan Patentee after: Sony Corp Address before: Osaka Japan Co-patentee before: Tottori Sanyo Electric Co., Ltd. Patentee before: Sanyo Electric Co., Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20171130 Address after: American New York Patentee after: Saturn licensing Co., Ltd. Address before: Tokyo, Japan, Japan Patentee before: Sony Corp |
|
TR01 | Transfer of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20051005 |
|
CX01 | Expiry of patent term |