JP2004199074A - 薄膜トランジスタアレイ基板及びこれを含む液晶表示装置 - Google Patents
薄膜トランジスタアレイ基板及びこれを含む液晶表示装置 Download PDFInfo
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- JP2004199074A JP2004199074A JP2003420084A JP2003420084A JP2004199074A JP 2004199074 A JP2004199074 A JP 2004199074A JP 2003420084 A JP2003420084 A JP 2003420084A JP 2003420084 A JP2003420084 A JP 2003420084A JP 2004199074 A JP2004199074 A JP 2004199074A
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- 239000000758 substrate Substances 0.000 title claims abstract description 125
- 239000010409 thin film Substances 0.000 title claims abstract description 105
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 62
- 239000010408 film Substances 0.000 claims abstract description 207
- 239000004065 semiconductor Substances 0.000 claims abstract description 80
- 230000000903 blocking effect Effects 0.000 claims description 36
- 229910021417 amorphous silicon Inorganic materials 0.000 abstract description 61
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 176
- 238000000034 method Methods 0.000 description 34
- 238000005530 etching Methods 0.000 description 27
- 229910052782 aluminium Inorganic materials 0.000 description 26
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 26
- 239000004020 conductor Substances 0.000 description 21
- 238000003860 storage Methods 0.000 description 21
- 238000004519 manufacturing process Methods 0.000 description 19
- 238000001312 dry etching Methods 0.000 description 17
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 15
- 229910052750 molybdenum Inorganic materials 0.000 description 15
- 239000011733 molybdenum Substances 0.000 description 15
- 230000001681 protective effect Effects 0.000 description 15
- 229910001182 Mo alloy Inorganic materials 0.000 description 13
- 229920002120 photoresistant polymer Polymers 0.000 description 13
- 239000003990 capacitor Substances 0.000 description 11
- 229910000838 Al alloy Inorganic materials 0.000 description 10
- 239000011651 chromium Substances 0.000 description 9
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 8
- 229910052581 Si3N4 Inorganic materials 0.000 description 8
- 229910052804 chromium Inorganic materials 0.000 description 8
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 238000002161 passivation Methods 0.000 description 7
- 238000001039 wet etching Methods 0.000 description 7
- 238000000059 patterning Methods 0.000 description 6
- 238000001259 photo etching Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
- 239000011810 insulating material Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- 229910001316 Ag alloy Inorganic materials 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000011368 organic material Substances 0.000 description 3
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- MGRWKWACZDFZJT-UHFFFAOYSA-N molybdenum tungsten Chemical compound [Mo].[W] MGRWKWACZDFZJT-UHFFFAOYSA-N 0.000 description 2
- 238000000206 photolithography Methods 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- -1 ITO or IZO Substances 0.000 description 1
- 229910000583 Nd alloy Inorganic materials 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 206010034972 Photosensitivity reaction Diseases 0.000 description 1
- 229910004205 SiNX Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004380 ashing Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 229920001940 conductive polymer Polymers 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field 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
- 239000007769 metal material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000036211 photosensitivity Effects 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229910021426 porous silicon Inorganic materials 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 229910021332 silicide Inorganic materials 0.000 description 1
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N zinc oxide Inorganic materials [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
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- 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
-
- 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
- G02F1/136—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
- G02F1/136209—Light shielding layers, e.g. black matrix, incorporated in the active matrix substrate, e.g. structurally associated with the switching element
-
- 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
- G02F1/136286—Wiring, e.g. gate line, drain line
-
- 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
- H01L27/124—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 with a particular composition, shape or layout of the wiring layers specially adapted to the circuit arrangement, e.g. scanning lines in LCD pixel circuits
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- 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
- H01L27/1288—Multistep manufacturing methods employing particular masking sequences or specially adapted masks, e.g. half-tone mask
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- 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
- G02F1/136231—Active matrix addressed cells for reducing the number of lithographic steps
- G02F1/136236—Active matrix addressed cells for reducing the number of lithographic steps using a grey or half tone lithographic process
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- Condensed Matter Physics & Semiconductors (AREA)
- Optics & Photonics (AREA)
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- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
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- Thin Film Transistor (AREA)
- Electrodes Of Semiconductors (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
【解決手段】薄膜トランジスタアレイ基板100には、絶縁基板上にゲート線121、ゲート電極123を含むゲート配線が形成され、これを覆うゲート絶縁膜140上には非晶質シリコンからなる半導体層150が形成されている。半導体層またはゲート絶縁膜上にはデータ線171、ソース電極及びドレーン電極175を含むデータ配線が形成されている。ここで、半導体層はデータ線の下部まで一部延びているが、ゲート配線と同一層にはデータ線の下部に位置する半導体層の一部と重なっている光遮断膜129が形成されている。光遮断膜129は、基板の下部から出るバックライトの光が非晶質シリコン層に入射されることを遮断する機能を有する。
【選択図】図2
Description
97 補助データ部材
100 薄膜トランジスタアレイ基板
110 絶縁基板
121 ゲート線
123 ゲート電極
129 光遮断膜
131 維持電極線
136、138 共通配線
140 ゲート絶縁膜
150 半導体層
152 半導体パターン
160 抵抗接触層
163、165 抵抗性接触層パターン
170 導電体層
171 データ線
175 ドレーン電極
177 維持蓄電器用導電体パターン
178 ソース/ドレーン用導電体パターン
176、178 画素配線
180 保護膜
190 画素電極
200 対向基板
201 下部膜
202 上部膜
210、212、214 感光膜パターン
500 バックライト
Claims (7)
- 絶縁基板と、
前記絶縁基板上に形成され、ゲート線及び前記ゲート線と連結されているゲート電極を含むゲート配線と、
前記ゲート配線を覆うゲート絶縁膜と、
前記ゲート線と交差するデータ線、前記データ線に連結されているソース電極、前記ゲート電極を中心に前記ソース電極と対向するドレーン電極を含むデータ配線と、
前記ゲート絶縁膜上部に形成され、一部は前記データ線の下部まで延びている半導体層と、
前記データ線の下部の前記半導体層と重なり、前記ゲート配線と同一層に形成されている光遮断膜と、
前記ドレーン電極と電気的に連結されている画素電極と、
を含む薄膜トランジスタアレイ基板。 - 前記半導体層と重なる前記光遮断膜の幅は、前記半導体層の幅に比べて少なくとも60%以上である請求項1に記載の薄膜トランジスタアレイ基板。
- 前記データ線の下部の前記半導体層は、前記データ線と同一であるか、より広い幅で形成されている請求項1に記載の薄膜トランジスタアレイ基板。
- 前記ソース電極と前記ドレーン電極との間のチャンネル部を除いた前記半導体層は、前記データ配線と同一のパターンで形成されている請求項2に記載の薄膜トランジスタアレイ基板。
- 前記半導体層の一部は、前記データ配線の周縁外部に露出している請求項1に記載の薄膜トランジスタアレイ基板。
- 前記データ配線は、下部膜と前記下部膜の上部に形成され、前記下部膜と異なる模様の上部膜を含む請求項2に記載の薄膜トランジスタアレイ基板。
- 請求項1に記載の薄膜トランジスタアレイ基板と、
前記薄膜トランジスタアレイ基板と対向する対向基板と、
前記薄膜トランジスタアレイ基板を中心に前記対向基板の反対側から前記薄膜トランジスタアレイ基板に入射する光を発光するバックライトを含む液晶表示装置において、
前記バックライトは、オン/オフの矩形波信号を出力するインバータによって駆動される液晶表示装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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KR2002-080812 | 2002-12-17 | ||
KR1020020080812A KR100905472B1 (ko) | 2002-12-17 | 2002-12-17 | 박막 트랜지스터 어레이 기판 및 이를 포함하는 액정 표시장치 |
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Publication Number | Publication Date |
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JP2004199074A true JP2004199074A (ja) | 2004-07-15 |
JP4928712B2 JP4928712B2 (ja) | 2012-05-09 |
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JP2003420084A Expired - Lifetime JP4928712B2 (ja) | 2002-12-17 | 2003-12-17 | 薄膜トランジスタアレイ基板及びこれを含む液晶表示装置 |
Country Status (5)
Country | Link |
---|---|
US (2) | US7436474B2 (ja) |
JP (1) | JP4928712B2 (ja) |
KR (1) | KR100905472B1 (ja) |
CN (1) | CN100444004C (ja) |
TW (1) | TWI357590B (ja) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007286592A (ja) * | 2006-04-18 | 2007-11-01 | Lg Phillips Lcd Co Ltd | 横電界方式の液晶表示装置用アレイ基板とその製造方法 |
JP2007298943A (ja) * | 2006-05-02 | 2007-11-15 | Au Optronics Corp | 液晶表示装置のアレイ基板及びその製造方法 |
JP2007304235A (ja) * | 2006-05-10 | 2007-11-22 | Seiko Epson Corp | 電気光学装置用基板及び電気光学装置、並びに電子機器 |
JP2015111699A (ja) * | 2008-10-24 | 2015-06-18 | 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 |
JP2016187040A (ja) * | 2007-12-03 | 2016-10-27 | 株式会社半導体エネルギー研究所 | 半導体装置と半導体装置の作製方法 |
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Also Published As
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TW200419519A (en) | 2004-10-01 |
US7768601B2 (en) | 2010-08-03 |
US20090032818A1 (en) | 2009-02-05 |
CN100444004C (zh) | 2008-12-17 |
KR100905472B1 (ko) | 2009-07-02 |
US7436474B2 (en) | 2008-10-14 |
CN1508612A (zh) | 2004-06-30 |
JP4928712B2 (ja) | 2012-05-09 |
TWI357590B (en) | 2012-02-01 |
US20040169812A1 (en) | 2004-09-02 |
KR20040053636A (ko) | 2004-06-24 |
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