JP5302101B2 - 表示装置 - Google Patents
表示装置 Download PDFInfo
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- JP5302101B2 JP5302101B2 JP2009124995A JP2009124995A JP5302101B2 JP 5302101 B2 JP5302101 B2 JP 5302101B2 JP 2009124995 A JP2009124995 A JP 2009124995A JP 2009124995 A JP2009124995 A JP 2009124995A JP 5302101 B2 JP5302101 B2 JP 5302101B2
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- Prior art keywords
- wiring
- conductive layer
- display device
- overlapping
- disconnection
- 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.)
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- 238000009413 insulation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 27
- 239000004973 liquid crystal related substance Substances 0.000 description 16
- 239000000758 substrate Substances 0.000 description 12
- 230000007547 defect Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000010408 film Substances 0.000 description 5
- 238000005530 etching Methods 0.000 description 4
- 239000010409 thin film Substances 0.000 description 4
- 238000002161 passivation Methods 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005401 electroluminescence Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012768 molten material Substances 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
- G02F1/136286—Wiring, e.g. gate line, drain line
-
- 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
- G02F1/136259—Repairing; Defects
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0286—Programmable, customizable or modifiable circuits
- H05K1/0292—Programmable, customizable or modifiable circuits having a modifiable lay-out, i.e. adapted for engineering changes or repair
-
- 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
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
- G02F1/134363—Electrodes characterised by their geometrical arrangement for applying an electric field parallel to the substrate, i.e. in-plane switching [IPS]
-
- 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
- G02F1/136259—Repairing; Defects
- G02F1/136263—Line defects
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/09218—Conductive traces
- H05K2201/09236—Parallel layout
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
- H05K2201/09672—Superposed layout, i.e. in different planes
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
- H05K2201/09781—Dummy conductors, i.e. not used for normal transport of current; Dummy electrodes of components
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)
Description
図1は、本発明の第1の実施の形態に係る表示装置を示す分解斜視図である。表示装置として液晶表示装置の例を説明する。液晶表示装置は、液晶パネル10を有する。液晶パネル10の両面にはそれぞれ偏光板12が配置されている。液晶表示装置はバックライト14を有する。液晶パネル10とバックライト14の間に一方の偏光板12が介在する。液晶パネル10にはフレキシブル配線基板16が取り付けられている。
図10は、第2の実施の形態に係る表示装置の一部を拡大した平面図である。
図16は、第3の実施の形態に係る表示装置の一部を拡大した平面図である。
図19は、第4の実施の形態に係る表示装置の一部を拡大した平面図である。本実施の形態では、第1配線324及び第2配線326の形状において第3の実施の形態と異なり、それ以外の構成は第3の実施の形態で説明した内容が該当する。
図21は、第5の実施の形態に係る表示装置の一部を拡大した平面図である。本実施の形態では、第3接続部440を、ITO(Indium Tin Oxide)などの光透過性の材料から構成している。その他の構成は、第3の実施の形態で説明した内容が該当する。
Claims (2)
- 隣同士の間隔をあけて並列する第1配線及び第2配線と、
前記第1配線及び前記第2配線と重なる位置に配置された導電層と、
前記第1配線及び第2配線と前記導電層との間に介在する絶縁層と、
を有し、
前記導電層は、前記第1配線と重なる第1重複部と、前記第2配線と重なる第2重複部と、前記第1重複部と第2重複部の間で前記第1重複部及び前記第2重複部を接続する接続部と、を含み、
前記接続部は、間隔をあけて配置された第1接続部及び第2接続部を含み、
前記導電層は、前記第1重複部と前記第2重複部と前記第1接続部と前記第2接続部とによって囲まれた領域にスリットを有する、
ことを特徴とする表示装置。 - 請求項1に記載された表示装置において、
複数の画素電極をさらに有し、
前記第1配線及び前記第2配線は、隣同士の前記画素電極の間に配列され、いずれかの前記画素電極に電気的に接続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 |
---|---|---|---|
JP2009124995A JP5302101B2 (ja) | 2009-05-25 | 2009-05-25 | 表示装置 |
US12/781,034 US8462306B2 (en) | 2009-05-25 | 2010-05-17 | Display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009124995A JP5302101B2 (ja) | 2009-05-25 | 2009-05-25 | 表示装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013079973A Division JP5519054B2 (ja) | 2013-04-05 | 2013-04-05 | 表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010271610A JP2010271610A (ja) | 2010-12-02 |
JP5302101B2 true JP5302101B2 (ja) | 2013-10-02 |
Family
ID=43123815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009124995A Active JP5302101B2 (ja) | 2009-05-25 | 2009-05-25 | 表示装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8462306B2 (ja) |
JP (1) | JP5302101B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102360146A (zh) * | 2011-10-14 | 2012-02-22 | 深圳市华星光电技术有限公司 | Tft-lcd阵列基板及其制造方法 |
WO2013084852A1 (ja) * | 2011-12-06 | 2013-06-13 | シャープ株式会社 | アクティブマトリクス型表示装置 |
WO2013175926A1 (ja) * | 2012-05-24 | 2013-11-28 | シャープ株式会社 | 回路基板及び表示装置 |
CN105607367B (zh) * | 2016-01-04 | 2017-12-15 | 重庆京东方光电科技有限公司 | 显示面板、显示装置以及断线修复方法 |
CN115903319A (zh) * | 2021-08-31 | 2023-04-04 | 瀚宇彩晶股份有限公司 | 显示面板 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5532853A (en) * | 1993-03-04 | 1996-07-02 | Samsung Electronics Co., Ltd. | Reparable display device matrix for repairing the electrical connection of a bonding pad to its associated signal line |
JPH09113930A (ja) | 1995-10-16 | 1997-05-02 | Sharp Corp | アクティブマトリクス型液晶表示装置およびその断線修正方法 |
US5995178A (en) | 1995-10-16 | 1999-11-30 | Sharp Kabushiki Kaisha | Active matrix liquid crystal panel and method for repairing defect therein |
JP3097829B2 (ja) * | 1996-07-11 | 2000-10-10 | 日本電気株式会社 | 液晶表示パネルおよびその補修方法 |
JPH10319438A (ja) * | 1997-05-23 | 1998-12-04 | Sharp Corp | アクティブマトリクス基板、その製造方法およびその欠陥修正方法 |
JP2000250436A (ja) * | 1999-02-26 | 2000-09-14 | Nec Corp | 薄膜トランジスタアレイ及びその製造方法 |
JP2002162644A (ja) * | 2000-11-27 | 2002-06-07 | Hitachi Ltd | 液晶表示装置 |
US7088323B2 (en) * | 2000-12-21 | 2006-08-08 | Lg.Philips Lcd Co., Ltd. | Liquid crystal display device and method for fabricating the same |
JP2004054069A (ja) | 2002-07-23 | 2004-02-19 | Advanced Display Inc | 表示装置及び表示装置の断線修復方法 |
JP4241238B2 (ja) | 2003-08-29 | 2009-03-18 | 株式会社 日立ディスプレイズ | 液晶表示装置 |
JP4535791B2 (ja) * | 2004-06-28 | 2010-09-01 | Nec液晶テクノロジー株式会社 | 液晶表示装置用基板及び該基板の補修方法 |
KR20060112043A (ko) | 2005-04-26 | 2006-10-31 | 삼성전자주식회사 | 액정 표시 장치 |
JP4543013B2 (ja) * | 2005-06-29 | 2010-09-15 | エルジー ディスプレイ カンパニー リミテッド | 液晶表示装置及びその製造方法 |
KR20070005965A (ko) * | 2005-07-05 | 2007-01-11 | 삼성전자주식회사 | 표시 기판, 이의 제조 방법 및 이를 갖는 표시 장치 |
JP2008003134A (ja) * | 2006-06-20 | 2008-01-10 | Mitsubishi Electric Corp | 配線構造、及び表示装置 |
JP2008152156A (ja) * | 2006-12-20 | 2008-07-03 | Sony Corp | 表示装置およびその製造方法 |
JP2009036982A (ja) * | 2007-08-01 | 2009-02-19 | Toshiba Matsushita Display Technology Co Ltd | 表示用基板 |
-
2009
- 2009-05-25 JP JP2009124995A patent/JP5302101B2/ja active Active
-
2010
- 2010-05-17 US US12/781,034 patent/US8462306B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2010271610A (ja) | 2010-12-02 |
US8462306B2 (en) | 2013-06-11 |
US20100294541A1 (en) | 2010-11-25 |
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