JP2006072286A - ディスプレイ装置の導線端子構造 - Google Patents
ディスプレイ装置の導線端子構造 Download PDFInfo
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- JP2006072286A JP2006072286A JP2004309740A JP2004309740A JP2006072286A JP 2006072286 A JP2006072286 A JP 2006072286A JP 2004309740 A JP2004309740 A JP 2004309740A JP 2004309740 A JP2004309740 A JP 2004309740A JP 2006072286 A JP2006072286 A JP 2006072286A
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- 239000000758 substrate Substances 0.000 claims abstract description 57
- 239000004020 conductor Substances 0.000 claims abstract description 33
- 239000000463 material Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 239000010410 layer Substances 0.000 description 79
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000000059 patterning Methods 0.000 description 5
- 238000001465 metallisation Methods 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
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 229910003437 indium oxide Inorganic materials 0.000 description 1
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000003475 lamination Methods 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
- 239000002245 particle Substances 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Images
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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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1345—Conductors connecting electrodes to cell terminals
- G02F1/13458—Terminal pads
-
- 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
-
- 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
-
- 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
- H01L27/1248—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 or shape of the interlayer dielectric specially adapted to the circuit arrangement
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
【解決手段】 導電部材、前記導電部材の第一の領域を覆う絶縁層、前記導電材料の第二の領域の上にあり、前記絶縁層の第一の領域を覆う平坦化層、および前記導電部材の第三の領域に導電接続した導電層を含む導線端子構造。
【選択図】 図6
Description
12 TFT基板
14 カラーフィルター基板
15 エッジ部
16 信号処理バンド(band)
18 外部IC基板
20 導線
20a 端子部
21 金属層
22 平坦化層
24 導電層
24a 導電残部
26 ボンディングパッド
100 ディスプレイパネル
102 アレイ基板
104、106、108 導電部材
110 導線
112、114 コンタクトホール
116 絶縁層
118 平坦層
120 導電層
122 ボンディングパッド
151 エッジ部
154 対向基板
156 信号処理バンド
158 外部IC基板
160 コントローラー
162 ディスプレイパネル
164 入力装置
166 電子装置
Claims (7)
- 導電部材、
前記導電部材の第一の領域を覆う絶縁層、
前記導電材料の第二の領域の上にかかり、前記絶縁層の第一の領域を覆う平坦化層、および
前記導電部材の第三の領域に導電接続した導電層を含む導線端子構造。 - 前記導電部材の前記第一の領域、第二の領域と第三の領域の少なくとも二つが異なる層レベルである請求項1に記載の導線端子構造。
- 前記導電層は、前記絶縁層の第二の領域を覆うように伸びるが、前記第二の領域の前記平坦化層がかかる部分からは分離されている請求項1に記載の導線端子構造。
- 前記導電部材の前記第三の領域の上の前記導電層は、更にボンドパッド層を含む請求項1に記載の導線端子構造。
- 前記導電部材の前記第一の領域、第二の領域と第三の領域は、実質的に一列に配列される請求項1に記載の導線端子構造。
- 隣接する導電部材のアレイを形成するステップ、
前記各導電部材の第一の領域を覆う絶縁層を形成するステップ、
前記導電部材のアレイの第二の領域の上にかかるように形成し、前記絶縁層の第一の領域を覆い、隣接する導電部材の間に伸びる平坦化層を形成するステップ、および
前記各導電材料の第三の領域に導電接続され、前記平坦化層に覆われた前記第二の領域から離れる導電層を形成するステップを含む導線端子構造を形成する方法。 - ディスプレイパネル、および
前記ディスプレイパネルに接続され、駆動し、入力に応じて画像を表示するコントローラーを含み、前記ディスプレイパネルが請求項1の導線端子構造を有するアレイ基板を含むディスプレイ装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/933,120 US20060046374A1 (en) | 2004-09-01 | 2004-09-01 | Conducting line terminal structure for display device |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2006072286A true JP2006072286A (ja) | 2006-03-16 |
Family
ID=35943824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004309740A Pending JP2006072286A (ja) | 2004-09-01 | 2004-10-25 | ディスプレイ装置の導線端子構造 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20060046374A1 (ja) |
JP (1) | JP2006072286A (ja) |
CN (1) | CN1743905A (ja) |
TW (1) | TWI255385B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011062046A1 (ja) * | 2009-11-20 | 2011-05-26 | シャープ株式会社 | 液晶表示装置および液晶表示装置の製造方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005203286A (ja) * | 2004-01-16 | 2005-07-28 | Sanyo Electric Co Ltd | 表示パネルの製造方法および表示パネル |
CN101482661B (zh) * | 2009-02-24 | 2010-12-01 | 福建华映显示科技有限公司 | 焊垫结构及包含该焊垫结构的液晶显示面板 |
CN103489875B (zh) * | 2013-09-25 | 2015-09-09 | 京东方科技集团股份有限公司 | 阵列基板、显示装置及阵列基板的制作方法 |
US10101853B2 (en) | 2016-06-03 | 2018-10-16 | Apple Inc. | Display with shallow contact holes and reduced metal residue at planarization layer steps |
CN112269491B (zh) * | 2020-10-28 | 2024-04-12 | 合肥维信诺科技有限公司 | 一种触控面板及其制造方法、显示装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100685945B1 (ko) * | 2000-12-29 | 2007-02-23 | 엘지.필립스 엘시디 주식회사 | 액정표시장치 및 그 제조방법 |
CN1267780C (zh) * | 2002-11-11 | 2006-08-02 | Lg.飞利浦Lcd有限公司 | 用于液晶显示器的阵列基板及其制造方法 |
TW583446B (en) * | 2003-05-28 | 2004-04-11 | Chunghwa Picture Tubes Ltd | Conducting line structure of a liquid crystal display |
-
2004
- 2004-09-01 US US10/933,120 patent/US20060046374A1/en not_active Abandoned
- 2004-10-25 JP JP2004309740A patent/JP2006072286A/ja active Pending
- 2004-12-07 TW TW093137758A patent/TWI255385B/zh not_active IP Right Cessation
-
2005
- 2005-01-11 CN CN200510000463.9A patent/CN1743905A/zh active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011062046A1 (ja) * | 2009-11-20 | 2011-05-26 | シャープ株式会社 | 液晶表示装置および液晶表示装置の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1743905A (zh) | 2006-03-08 |
US20060046374A1 (en) | 2006-03-02 |
TW200609631A (en) | 2006-03-16 |
TWI255385B (en) | 2006-05-21 |
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