JP2007188047A - 表示装置 - Google Patents
表示装置 Download PDFInfo
- Publication number
- JP2007188047A JP2007188047A JP2006239730A JP2006239730A JP2007188047A JP 2007188047 A JP2007188047 A JP 2007188047A JP 2006239730 A JP2006239730 A JP 2006239730A JP 2006239730 A JP2006239730 A JP 2006239730A JP 2007188047 A JP2007188047 A JP 2007188047A
- Authority
- JP
- Japan
- Prior art keywords
- connection hole
- display device
- interlayer insulating
- insulating film
- signal line
- 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
- 239000010408 film Substances 0.000 claims abstract description 141
- 239000011229 interlayer Substances 0.000 claims abstract description 91
- 239000010409 thin film Substances 0.000 claims abstract description 34
- 239000003990 capacitor Substances 0.000 claims abstract description 12
- 239000010410 layer Substances 0.000 claims description 82
- 238000000034 method Methods 0.000 claims description 22
- 239000011159 matrix material Substances 0.000 abstract description 10
- 239000000758 substrate Substances 0.000 description 34
- 239000000463 material Substances 0.000 description 26
- 238000005530 etching Methods 0.000 description 10
- 239000004973 liquid crystal related substance Substances 0.000 description 10
- 239000004065 semiconductor Substances 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 230000002093 peripheral effect Effects 0.000 description 8
- 229910052814 silicon oxide Inorganic materials 0.000 description 8
- 230000000149 penetrating effect Effects 0.000 description 7
- 238000004544 sputter deposition Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000001459 lithography Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000005229 chemical vapour deposition Methods 0.000 description 3
- 238000000059 patterning Methods 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- UGACIEPFGXRWCH-UHFFFAOYSA-N [Si].[Ti] Chemical compound [Si].[Ti] UGACIEPFGXRWCH-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001312 dry etching Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 229910021332 silicide Inorganic materials 0.000 description 2
- -1 silicide compound Chemical class 0.000 description 2
- WNUPENMBHHEARK-UHFFFAOYSA-N silicon tungsten Chemical compound [Si].[W] WNUPENMBHHEARK-UHFFFAOYSA-N 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000004341 Octafluorocyclobutane Substances 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910004349 Ti-Al Inorganic materials 0.000 description 1
- 229910004692 Ti—Al Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005401 electroluminescence Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- BCCOBQSFUDVTJQ-UHFFFAOYSA-N octafluorocyclobutane Chemical compound FC1(F)C(F)(F)C(F)(F)C1(F)F BCCOBQSFUDVTJQ-UHFFFAOYSA-N 0.000 description 1
- 235000019407 octafluorocyclobutane Nutrition 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
Images
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
- G02F1/1362—Active matrix addressed cells
- G02F1/136227—Through-hole connection of the pixel electrode to the active element through an insulation layer
-
- 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
- H10D86/481—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 integrated with passive devices, e.g. auxiliary capacitors
-
- 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
-
- 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
- G02F1/136213—Storage capacitors associated with the pixel electrode
-
- 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
- H10D86/451—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 characterised by the compositions or shapes of the interlayer dielectrics
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
【解決手段】走査線4を覆う第1層間絶縁膜11上に設けられた薄膜トランジスタTrおよび容量素子Csと、これらを覆う第2層間絶縁膜15上に走査線4と交差する状態で設けられた信号線5と、これを覆う第3層間絶縁膜16上に容量素子Csに接続された状態で設けられたコモン配線6と、これを覆う第4層間絶縁膜17上に設けられた画素電極7とを備えた表示装置1において、コモン配線6と容量素子Csとは、第3層間絶縁膜16と第2層間絶縁膜15とを連続して貫通させた接続孔16aを介して接続されている。この接続孔16aは、開口幅に対する深さの比が1を超えることを特徴としている。
【選択図】図4
Description
図1は、本発明の表示装置の一例を示す全体部分の断面図である。本実施形態の液晶表示装置1は、第1基板3と、これに対向配置された第2基板100との間に液晶層101を狭持してなる。
図6は、本発明の第2実施形態を説明する断面図である。尚、第1実施形態において用いた図4に示す構成要素と同様の構成要素には同一の符号を付し、重複する説明は省略する。
図7は、本発明の第3実施形態を説明する断面図である。尚、第1実施形態において用いた図4に示す構成要素と同様の構成要素には同一の符号を付し、重複する説明は省略する。
図8は、本発明の第4実施形態を説明する断面図である。尚、第3実施形態において用いた図7に示す構成要素と同様の構成要素には同一の符号を付し、重複する説明は省略する。
Claims (8)
- 走査線を覆う状態で積層された複数の層間絶縁膜間または層間絶縁膜上に、当該走査線に交差する状態で配線された信号線、前記走査線と信号線とに接続された薄膜トランジスタ、および当該薄膜トランジスタに接続された容量素子が設けられ、
これら信号線、薄膜トランジスタ、および容量素子の上方に、さらに上層の層間絶縁膜を介してコモン配線および画素電極が設けられた表示装置において、
前記コモン配線と前記容量素子とは、これらの間に配置された複数層の層間絶縁膜を連続して貫通させた接続孔を介して直接接続され、
前記接続孔は、開口幅に対する深さの比が1を超える
ことを特徴とする表示装置。 - 請求項1記載の表示装置において、
前記接続孔は、前記走査線上に重ねて配置されると共に、前記信号線に沿った開口幅が前記走査線に沿った開口幅よりも大きい
ことを特徴とする表示装置。 - 請求項2記載の表示装置において、
前記接続孔は、前記走査線に沿った開口幅に対する深さの比が1を超える
ことを特徴とする表示装置。 - 請求項2記載の表示装置において、
前記薄膜トランジスタは前記走査線と信号線との交差部に重ねて配置され、
前記接続孔は、前記薄膜トランジスタに隣接して配置される
ことを特徴とする表示装置。 - 請求項1記載の表示装置において、
前記信号線と同一層で当該信号線との間に前記接続孔を挟む位置に、前記容量素子と前記画素電極とを接続するための中継用電極が設けられている
ことを特徴とする表示装置。 - 請求項5記載の表示装置において、
前記コモン配線と同一層に、前記容量素子と前記画素電極とを接続するための第2の中継用電極が設けられており、
前記第2の中継用電極とこれよりも下層の前記中継用電極とを接続するための接続孔と、前記コモン配線と前記容量素子とを接続するための前記接続孔とが、同一工程で形成されている
ことを特徴とする表示装置。 - 請求項1記載の表示装置において、
前記コモン配線と同一層に、前記容量素子と前記画素電極とを接続するための中継用電極が設けられており、
前記中継用電極と前記容量素子とを接続するための接続孔と、前記コモン配線と前記容量素子とを接続するための接続孔とが、同一工程で形成されている
ことを特徴とする表示装置。 - 請求項1記載の表示装置において、
前記コモン配線と前記容量素子とを接続するための接続孔と、これ以外の前記接続孔とが、同一工程で形成されている
ことを特徴とする表示装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006239730A JP5040222B2 (ja) | 2005-12-13 | 2006-09-05 | 表示装置 |
US11/849,590 US8111340B2 (en) | 2005-12-13 | 2007-09-04 | Display apparatus |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005358402 | 2005-12-13 | ||
JP2005358402 | 2005-12-13 | ||
JP2006239730A JP5040222B2 (ja) | 2005-12-13 | 2006-09-05 | 表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007188047A true JP2007188047A (ja) | 2007-07-26 |
JP5040222B2 JP5040222B2 (ja) | 2012-10-03 |
Family
ID=38343231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006239730A Expired - Fee Related JP5040222B2 (ja) | 2005-12-13 | 2006-09-05 | 表示装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8111340B2 (ja) |
JP (1) | JP5040222B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009069251A (ja) * | 2007-09-11 | 2009-04-02 | Casio Comput Co Ltd | 表示パネル及びその製造方法 |
JP2021089356A (ja) * | 2019-12-03 | 2021-06-10 | 株式会社ジャパンディスプレイ | 表示装置 |
WO2023126995A1 (ja) * | 2021-12-27 | 2023-07-06 | シャープディスプレイテクノロジー株式会社 | 表示装置 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8692251B2 (en) * | 2007-11-02 | 2014-04-08 | Sharp Kabushiki Kaisha | Circuit board and display device |
JP2011133604A (ja) * | 2009-12-24 | 2011-07-07 | Seiko Epson Corp | 電気光学装置、および電子機器 |
JP5782676B2 (ja) * | 2010-03-10 | 2015-09-24 | セイコーエプソン株式会社 | 電気光学装置及び電子機器、並びに電気光学装置の製造方法 |
JP2013222124A (ja) * | 2012-04-18 | 2013-10-28 | Sony Corp | 信号伝達装置、表示装置および電子機器 |
TWI553388B (zh) * | 2014-09-11 | 2016-10-11 | 群創光電股份有限公司 | 液晶顯示裝置及其元件基板 |
KR102603598B1 (ko) * | 2016-11-30 | 2023-11-21 | 엘지디스플레이 주식회사 | 표시장치 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004342935A (ja) * | 2003-05-16 | 2004-12-02 | Semiconductor Energy Lab Co Ltd | 配線の作製方法及び半導体装置の作製方法 |
JP2005222019A (ja) * | 2004-01-07 | 2005-08-18 | Seiko Epson Corp | 電気光学装置及び電子機器、並びに電気光学装置の製造方法 |
JP2005250234A (ja) * | 2004-03-05 | 2005-09-15 | Seiko Epson Corp | 電気光学装置、電子機器及び電気光学装置の製造方法 |
JP2005277278A (ja) * | 2004-03-26 | 2005-10-06 | Seiko Epson Corp | 電気光学装置及び電子機器 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103956361A (zh) * | 1995-10-03 | 2014-07-30 | 精工爱普生株式会社 | 有源矩阵基板的制造方法和薄膜元件的制造方法 |
JPH1020331A (ja) * | 1996-06-28 | 1998-01-23 | Sharp Corp | 液晶表示装置 |
US5922515A (en) * | 1998-02-27 | 1999-07-13 | Taiwan Semiconductor Manufacturing Company, Ltd. | Approaches to integrate the deep contact module |
JP3144381B2 (ja) * | 1998-05-19 | 2001-03-12 | 日本電気株式会社 | 半導体装置の製造方法 |
US6355557B2 (en) * | 1998-07-22 | 2002-03-12 | Applied Materials, Inc. | Oxide plasma etching process with a controlled wineglass shape |
JP3759367B2 (ja) * | 2000-02-29 | 2006-03-22 | 沖電気工業株式会社 | 半導体装置およびその製造方法 |
US6387790B1 (en) * | 2000-06-23 | 2002-05-14 | International Business Machines Corporation | Conversion of amorphous layer produced during IMP Ti deposition |
JP4283020B2 (ja) * | 2003-03-28 | 2009-06-24 | シャープ株式会社 | 液晶パネルおよびその製造方法 |
KR100607519B1 (ko) * | 2004-05-24 | 2006-08-02 | 엘지.필립스 엘시디 주식회사 | 칼라 필터를 구비한 박막 트랜지스터 기판 및 그 제조 방법 |
JP2006010859A (ja) * | 2004-06-23 | 2006-01-12 | Seiko Epson Corp | 電気光学装置及び電子機器、並びに電気光学装置の製造方法 |
KR100610481B1 (ko) * | 2004-12-30 | 2006-08-08 | 매그나칩 반도체 유한회사 | 수광영역을 넓힌 이미지센서 및 그 제조 방법 |
US7508462B2 (en) * | 2005-05-18 | 2009-03-24 | Sony Corporation | Electro-optical device and electronic equipment |
-
2006
- 2006-09-05 JP JP2006239730A patent/JP5040222B2/ja not_active Expired - Fee Related
-
2007
- 2007-09-04 US US11/849,590 patent/US8111340B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004342935A (ja) * | 2003-05-16 | 2004-12-02 | Semiconductor Energy Lab Co Ltd | 配線の作製方法及び半導体装置の作製方法 |
JP2005222019A (ja) * | 2004-01-07 | 2005-08-18 | Seiko Epson Corp | 電気光学装置及び電子機器、並びに電気光学装置の製造方法 |
JP2005250234A (ja) * | 2004-03-05 | 2005-09-15 | Seiko Epson Corp | 電気光学装置、電子機器及び電気光学装置の製造方法 |
JP2005277278A (ja) * | 2004-03-26 | 2005-10-06 | Seiko Epson Corp | 電気光学装置及び電子機器 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009069251A (ja) * | 2007-09-11 | 2009-04-02 | Casio Comput Co Ltd | 表示パネル及びその製造方法 |
JP2021089356A (ja) * | 2019-12-03 | 2021-06-10 | 株式会社ジャパンディスプレイ | 表示装置 |
WO2021111783A1 (ja) * | 2019-12-03 | 2021-06-10 | 株式会社ジャパンディスプレイ | 表示装置 |
JP7326137B2 (ja) | 2019-12-03 | 2023-08-15 | 株式会社ジャパンディスプレイ | 表示装置 |
US12300683B2 (en) | 2019-12-03 | 2025-05-13 | Japan Display Inc. | Display device with stacked wiring and display device with translucent region |
WO2023126995A1 (ja) * | 2021-12-27 | 2023-07-06 | シャープディスプレイテクノロジー株式会社 | 表示装置 |
Also Published As
Publication number | Publication date |
---|---|
US20080067570A1 (en) | 2008-03-20 |
JP5040222B2 (ja) | 2012-10-03 |
US8111340B2 (en) | 2012-02-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US12237344B2 (en) | Method of fabricating array substrate, array substrate and display device | |
JP5040222B2 (ja) | 表示装置 | |
JP4947510B2 (ja) | アクティブマトリクス型表示装置及びその製造方法 | |
KR100293760B1 (ko) | Ito 막 접촉 구조, tft 기판 및 그 제조방법 | |
JP4543385B2 (ja) | 液晶表示装置の製造方法 | |
JP4301259B2 (ja) | 液晶表示装置及びその製造方法 | |
US5990555A (en) | Electronic circuit device with multi-layer wiring | |
KR101434452B1 (ko) | 표시장치용 어레이 기판 및 그의 제조방법 | |
JP4285533B2 (ja) | 液晶表示装置及びその製造方法 | |
JP2013161090A (ja) | 薄膜トランジスター表示板及びその製造方法 | |
JP2008009380A (ja) | 液晶表示装置及びその製造方法 | |
US20110241219A1 (en) | Semiconductor device and method for manufacturing the same | |
US8420458B2 (en) | Semiconductor device and method of producing same | |
JP2010097077A (ja) | 表示装置及びその製造方法 | |
JP2003289072A (ja) | 平坦化膜を有する基板及び表示装置用基板、並びにそれら基板の製造方法 | |
JP2005057240A (ja) | 薄膜半導体素子、及び薄膜半導体素子の製造方法 | |
JP3486426B2 (ja) | 半導体装置及び液晶表示装置 | |
JP2007334297A (ja) | 液晶表示装置及びその製造方法 | |
JP4132937B2 (ja) | 液晶表示装置およびその製造方法 | |
JPH0534709A (ja) | 液晶表示装置 | |
JP2005250234A (ja) | 電気光学装置、電子機器及び電気光学装置の製造方法 | |
JP2010212308A (ja) | 配線構造、及びそれを備えた液晶表示装置、並びに配線製造方法 | |
KR100903791B1 (ko) | 표시 장치와 그 제조 방법 | |
CN100447642C (zh) | 像素结构及其制造方法 | |
JP3622757B2 (ja) | 液晶表示装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20090213 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20091021 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20091026 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20091106 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20111013 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120307 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120420 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120612 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120625 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150720 Year of fee payment: 3 |
|
LAPS | Cancellation because of no payment of annual fees |