KR20030065410A - 반도체 표시 장치 및 그 제조 방법 - Google Patents
반도체 표시 장치 및 그 제조 방법 Download PDFInfo
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- KR20030065410A KR20030065410A KR10-2003-0005820A KR20030005820A KR20030065410A KR 20030065410 A KR20030065410 A KR 20030065410A KR 20030005820 A KR20030005820 A KR 20030005820A KR 20030065410 A KR20030065410 A KR 20030065410A
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- Prior art keywords
- layer
- semiconductor
- driving
- display device
- drive
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 51
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 239000013078 crystal Substances 0.000 claims abstract description 45
- 239000002245 particle Substances 0.000 claims abstract description 40
- 238000000034 method Methods 0.000 claims abstract description 12
- 229910052751 metal Inorganic materials 0.000 claims description 35
- 239000002184 metal Substances 0.000 claims description 35
- 239000000758 substrate Substances 0.000 claims description 32
- 230000001678 irradiating effect Effects 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 abstract description 54
- 229910021417 amorphous silicon Inorganic materials 0.000 abstract description 23
- 230000017525 heat dissipation Effects 0.000 abstract description 5
- 239000010410 layer Substances 0.000 description 140
- 239000010408 film Substances 0.000 description 45
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 21
- 229910052814 silicon oxide Inorganic materials 0.000 description 21
- 239000004973 liquid crystal related substance Substances 0.000 description 16
- 238000005401 electroluminescence Methods 0.000 description 14
- 239000011521 glass Substances 0.000 description 13
- 238000003860 storage Methods 0.000 description 12
- 239000003990 capacitor Substances 0.000 description 11
- 229910052581 Si3N4 Inorganic materials 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 239000011229 interlayer Substances 0.000 description 6
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 4
- 239000011651 chromium Substances 0.000 description 4
- 229910052750 molybdenum Inorganic materials 0.000 description 4
- 239000011733 molybdenum Substances 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000005224 laser annealing Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000059 patterning Methods 0.000 description 2
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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
-
- 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
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
- H01L27/1259—Multistep manufacturing methods
- H01L27/127—Multistep manufacturing methods with a particular formation, treatment or patterning of the active layer specially adapted to the circuit arrangement
- H01L27/1274—Multistep manufacturing methods with a particular formation, treatment or patterning of the active layer specially adapted to the circuit arrangement using crystallisation of amorphous semiconductor or recrystallisation of crystalline semiconductor
- H01L27/1281—Multistep manufacturing methods with a particular formation, treatment or patterning of the active layer specially adapted to the circuit arrangement using crystallisation of amorphous semiconductor or recrystallisation of crystalline semiconductor by using structural features to control crystal growth, e.g. placement of grain filters
-
- 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
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/04—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their crystalline structure, e.g. polycrystalline, cubic or particular orientation of crystalline planes
-
- 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
- H01L29/78606—Thin film transistors, i.e. transistors with a channel being at least partly a thin film with supplementary region or layer in the thin film or in the insulated bulk substrate supporting it for controlling or increasing the safety of the device
- H01L29/78633—Thin film transistors, i.e. transistors with a channel being at least partly a thin film with supplementary region or layer in the thin film or in the insulated bulk substrate supporting it for controlling or increasing the safety of the device with a light shield
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Nonlinear Science (AREA)
- Ceramic Engineering (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Manufacturing & Machinery (AREA)
- Thin Film Transistor (AREA)
- Liquid Crystal (AREA)
- Recrystallisation Techniques (AREA)
Abstract
Description
Claims (6)
- 화소 영역 내의 각 표시 소자에 대응하여 해당 화소 영역 내에 형성된 구동 소자와, 해당 화소 영역 외에 형성되고 해당 구동 소자를 구동하는 구동 회로를 포함한 반도체 표시 장치에 있어서,상기 구동 소자를 구성하는 다결정 반도체의 결정립의 입경이, 상기 구동 회로 내의 소자를 구성하는 다결정 반도체의 결정립의 입경보다 작게 설정되어 있는 것을 특징으로 하는 반도체 표시 장치.
- 제1항에 있어서,상기 구동 소자 및 구동 회로 내의 소자를 구성하는 다결정 반도체는 투명 기판 상에 형성된 버퍼층 상에 형성되어 있으며,상기 투명 기판 및 상기 버퍼 층간 내의 상기 구동 소자에 대응하는 부분에는 금속층이 형성되어 있는 것을 특징으로 하는 반도체 표시 장치.
- 제2항에 있어서,상기 금속층은 상기 투명 기판 측으로부터의 상기 구동 소자로의 광의 조사를 차단하는 금속으로 이루어지는 차광층인 반도체 표시 장치.
- 제2항 또는 제3항에 있어서,상기 금속층에는, 해당 금속층의 상방에 형성된, 대응하는 상기 화소 영역의 구동 소자를 주사하는 주사선과 동일 신호, 또는 정전압이 인가되는 것을 특징으로 하는 반도체 표시 장치.
- 화소 영역 내의 각 표시 소자에 대응하여 형성되는 구동 소자와, 해당 구동 소자를 구동하는 구동 회로를 형성하기 위하여, 절연층 상에 형성되고 반도체층에 광 에너지를 조사하여 해당 반도체층을 다결정화하는 반도체 표시 장치의 제조 방법에 있어서,상기 광 에너지의 조사에 앞서, 상기 절연층의 하방에서 또한 상기 구동 소자에 대응한 영역에 금속층을 형성한 후, 상기 금속층 및 상기 구동 소자 간의 상기 절연층의 막 두께를 조정함으로써, 상기 광 에너지에 의해 결정화되는 상기 구동 소자의 부분의 반도체층의 입경을 상기 구동 회로의 부분의 반도체층의 입경보다 작게 하는 것을 특징으로 하는 반도체 표시 장치의 제조 방법.
- 투명 기판 상에 표시 장치의 화소 영역 내의 각 표시 소자에 대응하여 형성되는 구동 소자와, 해당 구동 소자를 구동하는 구동 회로를 형성하는 반도체 표시 장치의 제조 방법에 있어서,상기 투명 기판 상의 상기 구동 소자를 형성하는 영역에 대응하여 금속으로 이루어지는 차광층을 형성하는 공정과,상기 투명 기판 및 상기 차광층 상에 버퍼층을 형성하는 공정과,상기 버퍼층 상에 반도체층을 형성하는 공정과,상기 반도체층에 레이저를 조사하여 상기 반도체층을 다결정화시키는 공정을 포함하는 것을 특징으로 하는 반도체 표시 장치의 제조 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002021845 | 2002-01-30 | ||
JPJP-P-2002-00021845 | 2002-01-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030065410A true KR20030065410A (ko) | 2003-08-06 |
KR100549760B1 KR100549760B1 (ko) | 2006-02-08 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020030005820A KR100549760B1 (ko) | 2002-01-30 | 2003-01-29 | 반도체 표시 장치 및 그 제조 방법 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20030147018A1 (ko) |
KR (1) | KR100549760B1 (ko) |
CN (1) | CN1236476C (ko) |
TW (1) | TWI244571B (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101031674B1 (ko) * | 2003-12-29 | 2011-04-29 | 엘지디스플레이 주식회사 | 액정표시소자의 제조방법 및 이에 사용되는 회절마스크 |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW583464B (en) * | 2002-11-12 | 2004-04-11 | Hannstar Display Corp | Liquid crystal display |
US7417252B2 (en) * | 2003-07-18 | 2008-08-26 | Samsung Sdi Co., Ltd. | Flat panel display |
US7858450B2 (en) * | 2004-01-06 | 2010-12-28 | Samsung Electronics Co., Ltd. | Optic mask and manufacturing method of thin film transistor array panel using the same |
TWI247169B (en) * | 2004-03-24 | 2006-01-11 | Toppoly Optoelectronics Corp | Planar display panel structure and its producing method |
CN100423043C (zh) * | 2004-04-21 | 2008-10-01 | 统宝光电股份有限公司 | 平面显示器面板构造与制造方法 |
JP2007114726A (ja) * | 2005-09-26 | 2007-05-10 | Sanyo Electric Co Ltd | 有機エレクトロルミネッセンス表示装置 |
US7491559B2 (en) * | 2005-11-08 | 2009-02-17 | Au Optronics Corporation | Low-temperature polysilicon display and method for fabricating same |
TWI752316B (zh) | 2006-05-16 | 2022-01-11 | 日商半導體能源研究所股份有限公司 | 液晶顯示裝置 |
JP5016850B2 (ja) * | 2006-05-30 | 2012-09-05 | キヤノン株式会社 | 液晶表示装置及び液晶プロジェクター装置 |
JP5032077B2 (ja) * | 2006-09-15 | 2012-09-26 | 三菱電機株式会社 | 表示装置及びその製造方法 |
CN101325246B (zh) * | 2007-06-15 | 2011-07-27 | 群康科技(深圳)有限公司 | 有机发光二极管低温多晶硅制造方法与激光退火结晶系统 |
TWI464880B (zh) * | 2008-09-04 | 2014-12-11 | Au Optronics Corp | 薄膜電晶體陣列基板及其製作方法 |
KR101394936B1 (ko) * | 2009-11-06 | 2014-05-14 | 엘지디스플레이 주식회사 | 광차단층을 갖는 평판 표시 장치 |
KR101846434B1 (ko) | 2011-06-10 | 2018-04-09 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치 |
CN103035653A (zh) * | 2012-10-10 | 2013-04-10 | 深圳市华星光电技术有限公司 | 薄膜晶体管像素结构及其制作方法 |
US9159699B2 (en) * | 2012-11-13 | 2015-10-13 | Delta Electronics, Inc. | Interconnection structure having a via structure |
CN104376813B (zh) * | 2013-11-26 | 2017-09-08 | 苹果公司 | 显示器像素单元 |
CN104218092B (zh) * | 2014-08-13 | 2017-08-25 | 京东方科技集团股份有限公司 | 一种薄膜晶体管及其制备方法、阵列基板和显示装置 |
CH708200A8 (de) * | 2014-09-12 | 2015-03-13 | Boegli Gravures Sa | Verfahren und Vorrichtung zur Authentifizierung von Identifikations-Merkmalen auf einer Verpackungsfolie. |
CN104779199B (zh) * | 2015-03-27 | 2019-01-22 | 深圳市华星光电技术有限公司 | 低温多晶硅tft基板结构及其制作方法 |
KR102551789B1 (ko) * | 2016-06-15 | 2023-07-07 | 삼성디스플레이 주식회사 | 디스플레이 장치 |
KR20180025354A (ko) * | 2016-08-29 | 2018-03-09 | 삼성디스플레이 주식회사 | 유기발광 표시장치 및 이의 제조방법 |
KR102485787B1 (ko) * | 2016-12-23 | 2023-01-09 | 엘지디스플레이 주식회사 | 박막트랜지스터 어레이 기판 및 이를 포함하는 표시장치 |
CN109841581B (zh) * | 2019-03-28 | 2020-11-24 | 京东方科技集团股份有限公司 | 薄膜晶体管及其制备方法、阵列基板、显示面板及装置 |
CN111258141A (zh) * | 2020-03-06 | 2020-06-09 | Tcl华星光电技术有限公司 | 显示面板、显示装置 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0777264B2 (ja) * | 1986-04-02 | 1995-08-16 | 三菱電機株式会社 | 薄膜トランジスタの製造方法 |
TW223178B (en) * | 1992-03-27 | 1994-05-01 | Semiconductor Energy Res Co Ltd | Semiconductor device and its production method |
KR100319332B1 (ko) * | 1993-12-22 | 2002-04-22 | 야마자끼 순페이 | 반도체장치및전자광학장치 |
JPH08271880A (ja) * | 1995-04-03 | 1996-10-18 | Toshiba Corp | 遮光膜,液晶表示装置および遮光膜形成用材料 |
US5771110A (en) * | 1995-07-03 | 1998-06-23 | Sanyo Electric Co., Ltd. | Thin film transistor device, display device and method of fabricating the same |
TWI236556B (en) * | 1996-10-16 | 2005-07-21 | Seiko Epson Corp | Substrate for a liquid crystal equipment, liquid crystal equipment and projection type display equipment |
JPH10229197A (ja) * | 1997-02-17 | 1998-08-25 | Sanyo Electric Co Ltd | 薄膜トランジスタ、薄膜トランジスタの製造方法 |
JP3750303B2 (ja) * | 1997-09-11 | 2006-03-01 | ソニー株式会社 | 液晶表示装置 |
TW583433B (en) * | 1998-02-09 | 2004-04-11 | Seiko Epson Corp | An electro-optical apparatus and a projection type apparatus |
JPH11265000A (ja) * | 1998-03-18 | 1999-09-28 | Toshiba Corp | 液晶表示装置およびその製造方法 |
JPH11326954A (ja) * | 1998-05-15 | 1999-11-26 | Semiconductor Energy Lab Co Ltd | 半導体装置 |
US6479837B1 (en) * | 1998-07-06 | 2002-11-12 | Matsushita Electric Industrial Co., Ltd. | Thin film transistor and liquid crystal display unit |
JP3141860B2 (ja) * | 1998-10-28 | 2001-03-07 | ソニー株式会社 | 液晶表示装置の製造方法 |
US6590229B1 (en) * | 1999-01-21 | 2003-07-08 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and process for production thereof |
TW478014B (en) * | 1999-08-31 | 2002-03-01 | Semiconductor Energy Lab | Semiconductor device and method of manufacturing thereof |
JP3386017B2 (ja) * | 1999-10-15 | 2003-03-10 | 日本電気株式会社 | 液晶表示装置用の薄膜トランジスタの製造方法 |
JP3997682B2 (ja) * | 2000-03-13 | 2007-10-24 | セイコーエプソン株式会社 | 電気光学装置の製造方法及び電気光学装置 |
US6583440B2 (en) * | 2000-11-30 | 2003-06-24 | Seiko Epson Corporation | Soi substrate, element substrate, semiconductor device, electro-optical apparatus, electronic equipment, method of manufacturing the soi substrate, method of manufacturing the element substrate, and method of manufacturing the electro-optical apparatus |
TW594336B (en) * | 2002-01-30 | 2004-06-21 | Sanyo Electric Co | Semiconductor display device, method for making the same, and active matrix type display device |
-
2003
- 2003-01-27 TW TW092101671A patent/TWI244571B/zh not_active IP Right Cessation
- 2003-01-29 KR KR1020030005820A patent/KR100549760B1/ko active IP Right Grant
- 2003-01-29 US US10/353,557 patent/US20030147018A1/en not_active Abandoned
- 2003-01-30 CN CNB031019714A patent/CN1236476C/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101031674B1 (ko) * | 2003-12-29 | 2011-04-29 | 엘지디스플레이 주식회사 | 액정표시소자의 제조방법 및 이에 사용되는 회절마스크 |
US8013946B2 (en) | 2003-12-29 | 2011-09-06 | Lg Display Co., Ltd. | Method for fabrication liquid crystal display device and diffraction mask therefor |
Also Published As
Publication number | Publication date |
---|---|
CN1236476C (zh) | 2006-01-11 |
TW200302387A (en) | 2003-08-01 |
CN1435813A (zh) | 2003-08-13 |
TWI244571B (en) | 2005-12-01 |
KR100549760B1 (ko) | 2006-02-08 |
US20030147018A1 (en) | 2003-08-07 |
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