JP4884846B2 - 液晶表示装置 - Google Patents
液晶表示装置 Download PDFInfo
- Publication number
- JP4884846B2 JP4884846B2 JP2006151681A JP2006151681A JP4884846B2 JP 4884846 B2 JP4884846 B2 JP 4884846B2 JP 2006151681 A JP2006151681 A JP 2006151681A JP 2006151681 A JP2006151681 A JP 2006151681A JP 4884846 B2 JP4884846 B2 JP 4884846B2
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- line
- signal line
- liquid crystal
- bus line
- crystal display
- 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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- 239000004973 liquid crystal related substance Substances 0.000 title claims description 53
- 239000000758 substrate Substances 0.000 claims description 80
- 239000003990 capacitor Substances 0.000 claims description 10
- 238000003860 storage Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 6
- 239000004065 semiconductor Substances 0.000 description 11
- 101100060179 Drosophila melanogaster Clk gene Proteins 0.000 description 10
- 101150038023 PEX1 gene Proteins 0.000 description 10
- 101150014555 pas-1 gene Proteins 0.000 description 10
- 230000005684 electric field Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 101100016388 Arabidopsis thaliana PAS2 gene Proteins 0.000 description 7
- 101100297150 Komagataella pastoris PEX3 gene Proteins 0.000 description 7
- 101100315760 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) PEX4 gene Proteins 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 239000013256 coordination polymer Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000003566 sealing material Substances 0.000 description 3
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- 229910021417 amorphous silicon Inorganic materials 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000059 patterning Methods 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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1345—Conductors connecting electrodes to cell terminals
-
- 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
- G02F1/1306—Details
- G02F1/1309—Repairing; Testing
-
- 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
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
なお、実施例を説明するための全図において、同一機能を有するものは、同一符号を付け、その繰り返しの説明は省略する。
図1は、液晶表示パネルを観察者側からみた模式平面図である。図2は、図1のA−A’線における模式断面図である。
図12は、従来のコモンバスラインの形状を説明するための模式平面図である。図13は、本実施例のTFT基板におけるコモンバスラインのより望ましい構成を説明するための模式平面図である。
SUB…ガラス基板
GL,GL1…走査信号線
CL…共通信号線
CP…共通接続パッド
CT…対向電極
PAS1…第1の絶縁層
DL,DLn…映像信号線
SD1…ドレイン電極
SD2…ソース電極
SC…TFT素子のチャネル層(半導体層)
PAS2…第2の絶縁層
PX…画素電極
SL…スリット
BR…ブリッジ配線
ORI…配向膜
2…対向基板
3…液晶材料
4…シール材
5…コモンバスライン
5c…開口部
5d…ベタパターン
6…半導体層
7…導電層
TH1,TH2,TH3,TH4,TH5…スルーホール
Claims (5)
- 一対の基板の間に液晶材料が封入された液晶表示パネルを有する液晶表示装置であって、
前記一対の基板のうちの一方の基板は、複数本の走査信号線と、絶縁層を介して前記複数本の走査信号線と立体的に交差する映像信号線と、絶縁層を介して前記走査信号線或いは前記映像信号線と立体的に交差する共通信号線を有し、
表示領域の外側に配置され、かつ、前記共通信号線に電気信号を供給するバスラインを有し、
前記走査信号線または前記映像信号線は、絶縁層を介して前記バスラインと立体的に交差する交差領域を形成し、
前記バスラインは、平面でみて前記交差領域以外の領域に複数の開口部を有し、前記開口部によって前記バスラインが複数に分岐され、
前記各交差領域の間に、前記走査信号線あるいは前記映像信号線と重複しない位置であり且つ前記バスラインと重畳する位置に、絶縁層を介して導電膜が形成され、当該導電膜は、前記絶縁膜に形成された複数のスルーホールを介して分岐された複数の前記バスラインと電気的に接続されることを特徴とする液晶表示装置。 - 前記開口部は、矩形状であることを特徴とする請求項1に記載の液晶表示装置。
- 前記開口部間のバスラインの線幅のうちの、前記スルーホールが形成されている部分の線幅は、他の部分の線幅よりも太いことを特徴とする請求項1に記載の液晶表示装置。
- 2本の隣接する前記走査信号線および2本の隣接する前記映像信号線で定義される画素領域のそれぞれは、TFT素子、画素電極、および対向電極を有し、
前記対向電極は、前記走査信号線および前記映像信号線とともに前記一方の基板に形成されており、
前記導電膜は、前記対向電極に電気的に接続されていることを特徴とする請求項1に記載の液晶表示装置。 - 2本の隣接する前記走査信号線および2本の隣接する前記映像信号線で定義される画素領域のそれぞれは、TFT素子、画素電極、および対向電極を有し、
前記対向電極は、前記一対の基板のうちの前記走査信号線および前記映像信号線を有する前記一方の基板とは異なる基板に形成されており、
前記一方の基板は、保持容量線を有し、
前記導電膜は、前記保持容量線に電気的に接続されていることを特徴とする請求項1に記載の液晶表示装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006151681A JP4884846B2 (ja) | 2006-05-31 | 2006-05-31 | 液晶表示装置 |
TW096117441A TW200813540A (en) | 2006-05-31 | 2007-05-16 | Liquid crystal display |
US11/752,323 US7800727B2 (en) | 2006-05-31 | 2007-05-23 | Liquid crystal display device having bus line with opening portions overlapped by conductive films |
CN2007101054390A CN101082706B (zh) | 2006-05-31 | 2007-05-30 | 液晶显示装置 |
KR1020070052659A KR100841999B1 (ko) | 2006-05-31 | 2007-05-30 | 액정표시장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006151681A JP4884846B2 (ja) | 2006-05-31 | 2006-05-31 | 液晶表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007322640A JP2007322640A (ja) | 2007-12-13 |
JP4884846B2 true JP4884846B2 (ja) | 2012-02-29 |
Family
ID=38789638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006151681A Active JP4884846B2 (ja) | 2006-05-31 | 2006-05-31 | 液晶表示装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7800727B2 (ja) |
JP (1) | JP4884846B2 (ja) |
KR (1) | KR100841999B1 (ja) |
CN (1) | CN101082706B (ja) |
TW (1) | TW200813540A (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7900127B2 (en) * | 2005-01-10 | 2011-03-01 | Broadcom Corporation | LDPC (Low Density Parity Check) codes with corresponding parity check matrices selectively constructed with CSI (Cyclic Shifted Identity) and null sub-matrices |
JP4449953B2 (ja) * | 2006-07-27 | 2010-04-14 | エプソンイメージングデバイス株式会社 | 液晶表示装置 |
JP4952630B2 (ja) * | 2008-03-27 | 2012-06-13 | ソニー株式会社 | 液晶装置 |
KR101107315B1 (ko) | 2009-09-29 | 2012-01-20 | 한국과학기술연구원 | 3′―하이드록실기에 형광을 띄는 장애그룹이 부착된 뉴클레오시드 삼인산을 가역적 종결자로서 이용한 dna 염기서열 분석 방법 |
TWI453520B (zh) * | 2011-08-16 | 2014-09-21 | Au Optronics Corp | 具有可修補導線的層疊結構之平面顯示面板及其修補方法 |
CN106526988B (zh) * | 2016-11-07 | 2019-12-03 | 惠科股份有限公司 | 显示器阵列基板画素结构及其应用的显示设备 |
CN113406804B (zh) * | 2021-07-15 | 2022-10-18 | 业成科技(成都)有限公司 | 头戴式显示器 |
WO2023245408A1 (zh) * | 2022-06-21 | 2023-12-28 | 京东方科技集团股份有限公司 | 显示基板、显示背板、显示面板 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0660980B2 (ja) * | 1985-08-13 | 1994-08-10 | セイコー電子工業株式会社 | マトリクス表示装置 |
JP2589820B2 (ja) * | 1989-08-14 | 1997-03-12 | シャープ株式会社 | アクティブマトリクス表示装置 |
JP2959123B2 (ja) * | 1990-11-28 | 1999-10-06 | セイコーエプソン株式会社 | 液晶表示装置 |
JP3582193B2 (ja) * | 1995-12-08 | 2004-10-27 | カシオ計算機株式会社 | 液晶表示素子 |
JP2001290167A (ja) * | 2000-04-05 | 2001-10-19 | Hitachi Ltd | 液晶表示装置 |
JP2003114448A (ja) * | 2001-10-04 | 2003-04-18 | Matsushita Electric Ind Co Ltd | 液晶表示装置 |
KR100813019B1 (ko) * | 2001-10-19 | 2008-03-13 | 삼성전자주식회사 | 표시기판 및 이를 갖는 액정표시장치 |
JP3977061B2 (ja) * | 2001-11-21 | 2007-09-19 | シャープ株式会社 | 液晶表示装置及びその欠陥修復方法 |
JP4573258B2 (ja) * | 2004-01-27 | 2010-11-04 | シャープ株式会社 | 短絡欠陥修正方法 |
JP2006030627A (ja) * | 2004-07-16 | 2006-02-02 | Sharp Corp | 表示装置用基板及びそれを用いた液晶表示装置 |
TWI255384B (en) * | 2004-10-29 | 2006-05-21 | Innolux Display Corp | An IPS liquid crystal display apparatus |
JP2008002003A (ja) * | 2006-06-21 | 2008-01-10 | Toray Ind Inc | エアバッグ用基布およびその製造方法 |
JP2008003009A (ja) * | 2006-06-23 | 2008-01-10 | Toshiba Corp | 高温機器の寿命診断装置、高温機器の寿命診断方法およびプログラム |
JP5023353B2 (ja) * | 2006-06-28 | 2012-09-12 | コクヨ株式会社 | 把手の取付構造 |
-
2006
- 2006-05-31 JP JP2006151681A patent/JP4884846B2/ja active Active
-
2007
- 2007-05-16 TW TW096117441A patent/TW200813540A/zh unknown
- 2007-05-23 US US11/752,323 patent/US7800727B2/en active Active
- 2007-05-30 CN CN2007101054390A patent/CN101082706B/zh active Active
- 2007-05-30 KR KR1020070052659A patent/KR100841999B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CN101082706B (zh) | 2013-03-13 |
TW200813540A (en) | 2008-03-16 |
TWI361302B (ja) | 2012-04-01 |
US20070279563A1 (en) | 2007-12-06 |
JP2007322640A (ja) | 2007-12-13 |
KR20070115713A (ko) | 2007-12-06 |
CN101082706A (zh) | 2007-12-05 |
US7800727B2 (en) | 2010-09-21 |
KR100841999B1 (ko) | 2008-06-30 |
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