CN1324540C - 具有多晶硅薄膜晶体管的平板显示装置 - Google Patents
具有多晶硅薄膜晶体管的平板显示装置 Download PDFInfo
- Publication number
- CN1324540C CN1324540C CNB2004100050257A CN200410005025A CN1324540C CN 1324540 C CN1324540 C CN 1324540C CN B2004100050257 A CNB2004100050257 A CN B2004100050257A CN 200410005025 A CN200410005025 A CN 200410005025A CN 1324540 C CN1324540 C CN 1324540C
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- thin film
- film transistor
- active channel
- polysilicon
- tft
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- 229910021420 polycrystalline silicon Inorganic materials 0.000 title claims abstract description 144
- 229920005591 polysilicon Polymers 0.000 claims abstract description 139
- 238000000034 method Methods 0.000 claims description 38
- 239000013078 crystal Substances 0.000 claims description 35
- 238000005401 electroluminescence Methods 0.000 claims description 16
- 238000002425 crystallisation Methods 0.000 claims description 13
- 239000004973 liquid crystal related substance Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
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Images
Classifications
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- 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
-
- 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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1345—Conductors connecting electrodes to cell terminals
- G02F1/13454—Drivers integrated on the active matrix substrate
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/01—Manufacture or treatment
- H10D30/021—Manufacture or treatment of FETs having insulated gates [IGFET]
- H10D30/031—Manufacture or treatment of FETs having insulated gates [IGFET] of thin-film transistors [TFT]
- H10D30/0312—Manufacture or treatment of FETs having insulated gates [IGFET] of thin-film transistors [TFT] characterised by the gate electrodes
- H10D30/0314—Manufacture or treatment of FETs having insulated gates [IGFET] of thin-film transistors [TFT] characterised by the gate electrodes of lateral top-gate TFTs comprising only a single gate
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/01—Manufacture or treatment
- H10D30/021—Manufacture or treatment of FETs having insulated gates [IGFET]
- H10D30/031—Manufacture or treatment of FETs having insulated gates [IGFET] of thin-film transistors [TFT]
- H10D30/0321—Manufacture or treatment of FETs having insulated gates [IGFET] of thin-film transistors [TFT] comprising silicon, e.g. amorphous silicon or polysilicon
-
- 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
- H10D30/6731—Top-gate only 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]
- H10D30/674—Thin-film transistors [TFT] characterised by the active materials
- H10D30/6741—Group IV materials, e.g. germanium or silicon carbide
- H10D30/6743—Silicon
- H10D30/6745—Polycrystalline or microcrystalline silicon
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/40—Crystalline structures
-
- 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
- H10D86/01—Manufacture or treatment
- H10D86/021—Manufacture or treatment of multiple TFTs
- H10D86/0221—Manufacture or treatment of multiple TFTs comprising manufacture, treatment or patterning of TFT semiconductor bodies
- H10D86/0223—Manufacture or treatment of multiple TFTs comprising manufacture, treatment or patterning of TFT semiconductor bodies comprising crystallisation of amorphous, microcrystalline or polycrystalline semiconductor materials
- H10D86/0229—Manufacture or treatment of multiple TFTs comprising manufacture, treatment or patterning of TFT semiconductor bodies comprising crystallisation of amorphous, microcrystalline or polycrystalline semiconductor materials characterised by control of the annealing or irradiation parameters
-
- 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
- H10D86/01—Manufacture or treatment
- H10D86/021—Manufacture or treatment of multiple TFTs
- H10D86/0251—Manufacture or treatment of multiple TFTs characterised by increasing the uniformity of device parameters
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
- Thin Film Transistor (AREA)
Abstract
Description
红 | 绿 | 蓝 | |
效率(Cd/A) | 6.72 | 23.37 | 4.21 |
指示像素电流(μA) | 0.276 | 0.079 | 0.230 |
指示像素电流比率 | 3.5 | 1 | 2.9 |
Claims (13)
Applications Claiming Priority (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR36519/03 | 2003-06-05 | ||
KR36519/2003 | 2003-06-05 | ||
KR10-2003-0036519A KR100521273B1 (ko) | 2003-06-05 | 2003-06-05 | 씨모스 박막 트래지스터 및 이를 사용한 디스플레이디바이스 |
KR10-2003-0037245A KR100501314B1 (ko) | 2003-06-10 | 2003-06-10 | 평판 표시 장치 |
KR37245/03 | 2003-06-10 | ||
KR37245/2003 | 2003-06-10 | ||
KR1020030051681A KR100542992B1 (ko) | 2003-07-25 | 2003-07-25 | 다결정 실리콘 박막 트랜지스터를 포함하는 평판 표시 소자 |
KR51681/03 | 2003-07-25 | ||
KR51659/03 | 2003-07-25 | ||
KR1020030051659A KR100542991B1 (ko) | 2003-07-25 | 2003-07-25 | 다결정 실리콘 박막 트랜지스터를 포함하는 평판 표시 소자 |
KR51681/2003 | 2003-07-25 | ||
KR51659/2003 | 2003-07-25 |
Related Child Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006101218998A Division CN100517731C (zh) | 2003-06-05 | 2004-02-12 | 互补型金属氧化物半导体薄膜晶体管及具有其的显示装置 |
CNB2006101218983A Division CN100501547C (zh) | 2003-06-05 | 2004-02-12 | 具有多晶硅薄膜晶体管的平板显示装置 |
CN200610121900A Division CN100576549C (zh) | 2003-06-05 | 2004-02-12 | 平板显示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1573843A CN1573843A (zh) | 2005-02-02 |
CN1324540C true CN1324540C (zh) | 2007-07-04 |
Family
ID=33494226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100050257A Expired - Lifetime CN1324540C (zh) | 2003-06-05 | 2004-02-12 | 具有多晶硅薄膜晶体管的平板显示装置 |
Country Status (2)
Country | Link |
---|---|
US (2) | US7297980B2 (zh) |
CN (1) | CN1324540C (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8441049B2 (en) * | 2003-07-16 | 2013-05-14 | Samsung Display Co., Ltd. | Flat panel display device comprising polysilicon thin film transistor and method of manufacturing the same |
WO2005093695A1 (ja) * | 2004-03-26 | 2005-10-06 | Pioneer Corporation | サブピクセル |
JP4480442B2 (ja) * | 2004-03-31 | 2010-06-16 | Nec液晶テクノロジー株式会社 | 液晶表示装置の製造方法 |
US8208995B2 (en) * | 2004-08-24 | 2012-06-26 | The General Hospital Corporation | Method and apparatus for imaging of vessel segments |
US20060157711A1 (en) * | 2005-01-19 | 2006-07-20 | Samsung Electronics Co., Ltd. | Thin film transistor array panel |
JP4169071B2 (ja) * | 2006-05-25 | 2008-10-22 | ソニー株式会社 | 表示装置 |
KR101270168B1 (ko) * | 2006-09-19 | 2013-05-31 | 삼성전자주식회사 | 유기 전자발광디스플레이 및 그 제조방법 |
KR101666661B1 (ko) * | 2010-08-26 | 2016-10-17 | 삼성디스플레이 주식회사 | 박막 트랜지스터 기판 및 평판 표시 장치 |
KR101795691B1 (ko) * | 2010-11-11 | 2017-11-09 | 삼성디스플레이 주식회사 | 표시장치 |
KR102014169B1 (ko) * | 2012-07-30 | 2019-08-27 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 및 유기 발광 표시 장치 제조 방법 |
CN104037127A (zh) * | 2014-06-11 | 2014-09-10 | 京东方科技集团股份有限公司 | 一种多晶硅层及显示基板的制备方法、显示基板 |
KR102360788B1 (ko) * | 2014-08-29 | 2022-02-11 | 엘지디스플레이 주식회사 | 박막 트랜지스터 기판 및 이를 이용한 표시장치 |
CN105390502B (zh) * | 2014-08-29 | 2019-07-12 | 乐金显示有限公司 | 显示装置 |
CN106298802B (zh) * | 2016-08-16 | 2019-05-07 | 武汉华星光电技术有限公司 | 一种ltps阵列基板及制造方法、显示面板 |
JP6378383B1 (ja) * | 2017-03-07 | 2018-08-22 | 株式会社東芝 | 半導体素子およびその製造方法 |
CN108550583B (zh) * | 2018-05-09 | 2021-03-23 | 京东方科技集团股份有限公司 | 一种显示基板、显示装置及显示基板的制作方法 |
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Also Published As
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US20080067514A1 (en) | 2008-03-20 |
CN1573843A (zh) | 2005-02-02 |
US8049220B2 (en) | 2011-11-01 |
US20040245526A1 (en) | 2004-12-09 |
US7297980B2 (en) | 2007-11-20 |
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