JP5339356B2 - 表示装置 - Google Patents
表示装置 Download PDFInfo
- Publication number
- JP5339356B2 JP5339356B2 JP2009091308A JP2009091308A JP5339356B2 JP 5339356 B2 JP5339356 B2 JP 5339356B2 JP 2009091308 A JP2009091308 A JP 2009091308A JP 2009091308 A JP2009091308 A JP 2009091308A JP 5339356 B2 JP5339356 B2 JP 5339356B2
- Authority
- JP
- Japan
- Prior art keywords
- wiring
- display device
- layer wiring
- substrate
- upper layer
- 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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Classifications
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- 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
- H05K1/11—Printed elements for providing electric connections to or between printed circuits
- H05K1/117—Pads along the edge of rigid circuit boards, e.g. for pluggable connectors
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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
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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
- G02F1/136254—Checking; Testing
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- 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
-
- 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/16—Inspection; Monitoring; Aligning
- H05K2203/162—Testing a finished product, e.g. heat cycle testing of solder joints
-
- 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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/46—Manufacturing multilayer circuits
- H05K3/4644—Manufacturing multilayer circuits by building the multilayer layer by layer, i.e. build-up multilayer circuits
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
BL バックライト
FL 線状光源
CL コモン線
CT 共通電極
CTM コモン電圧端子
DFR フレーム部材
DL ドレイン信号線
GL ゲート信号線
IL 層間絶縁膜
L1 下層配線
L2 上層配線
OS 光学シート
PA 液晶表示パネル
PB プローブ
PX 画素電極
SE シール材
SMD サイドモールド
SUB1 TFT基板
SUB2 対向基板
TFT 薄膜トランジスタ
Claims (7)
- 2種類以上の配線が層間絶縁膜を介して基板上に配置される表示装置において、
該基板の表示領域外の少なくとも一部領域では、該層間絶縁膜の上側に並列に配置される複数の上層配線を有し、該層間絶縁膜の下側に配置される下層配線が該上層配線の間又は該上層配線に隣接して配置され、前記上層配線と前記下層配線とは平面視した場合に重ならず、該上層配線の表面が該基板上の最も高い位置に位置するように、該上層配線の下方に高さを調整するための調整層であって、前記調整層は前記下層配線と同一層に形成され、前記上層配線および前記下層配線とは電気的に絶縁されるように配置されることを特徴とする
表示装置。 - 請求項1に記載の表示装置において、該一部領域は、接触式配線検査時のプローブが接触する領域であることを特徴とする表示装置。
- 請求項2に記載の表示装置において、該調整層は、該下層配線と同時に形成されることを特徴とする表示装置。
- 請求項2に記載の表示装置において、該調整層は、電気的に孤立していることを特徴とする表示装置。
- 請求項3に記載の表示装置において、該調整層は、該下層配線同士を接続する接続部分であることを特徴とする表示装置。
- 請求項2に記載の表示装置において、該一部領域では、該上層配線の線幅及び該調整層の幅は、該表示領域内にある該上層配線の線幅より太いことを特徴とする表示装置。
- 請求項2に記載の表示装置において、該表示装置は、液晶表示装置であり、該基板は、薄膜トランジスタが形成される基板であり、該下層配線は共通配線を構成し、該上層配線はドレイン線又はゲート線のいずれかであることを特徴とする表示装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009091308A JP5339356B2 (ja) | 2009-04-03 | 2009-04-03 | 表示装置 |
US12/749,627 US8760611B2 (en) | 2009-04-03 | 2010-03-30 | Display device comprising a plurality of upper-layer lines with exposed upper surfaces which are not covered, a plurality of lower-layer lines, and a plurality of adjustment layers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009091308A JP5339356B2 (ja) | 2009-04-03 | 2009-04-03 | 表示装置 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013157151A Division JP5642853B2 (ja) | 2013-07-29 | 2013-07-29 | 表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010243722A JP2010243722A (ja) | 2010-10-28 |
JP5339356B2 true JP5339356B2 (ja) | 2013-11-13 |
Family
ID=42825915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009091308A Active JP5339356B2 (ja) | 2009-04-03 | 2009-04-03 | 表示装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8760611B2 (ja) |
JP (1) | JP5339356B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7150230B2 (ja) | 2015-11-02 | 2022-10-11 | 互応化学工業株式会社 | カルボキシル基含有樹脂、感光性樹脂組成物、ドライフィルム、プリント配線板、及びカルボキシル基含有樹脂の製造方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017221953A1 (ja) * | 2016-06-21 | 2017-12-28 | 株式会社村田製作所 | 弾性波デバイス |
US20200119476A1 (en) * | 2018-10-16 | 2020-04-16 | HKC Corporation Limited | Display assembly and display device |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2570135B2 (ja) * | 1993-09-30 | 1997-01-08 | 日本電気株式会社 | 薄膜トランジスタ基板 |
JP3007796B2 (ja) | 1994-06-24 | 2000-02-07 | シャープ株式会社 | 液晶表示パネルの端子構造 |
JPH08313922A (ja) | 1995-05-19 | 1996-11-29 | Rohm Co Ltd | 液晶表示装置 |
JPH10274662A (ja) | 1997-03-31 | 1998-10-13 | Tesetsuku:Kk | 液晶表示パネル検査方法および検査用コンタクトプローブ |
JP3549760B2 (ja) * | 1999-02-18 | 2004-08-04 | シャープ株式会社 | 平面型表示装置 |
JP3420135B2 (ja) * | 1999-10-26 | 2003-06-23 | 日本電気株式会社 | アクティブマトリクス基板の製造方法 |
TW527513B (en) * | 2000-03-06 | 2003-04-11 | Hitachi Ltd | Liquid crystal display device and manufacturing method thereof |
JP2001343913A (ja) * | 2000-03-27 | 2001-12-14 | Seiko Epson Corp | 電気光学装置、その製造方法および電子機器 |
JP4001712B2 (ja) * | 2000-03-29 | 2007-10-31 | シャープ株式会社 | 液晶表示装置の欠陥修復方法 |
KR100763408B1 (ko) * | 2001-08-21 | 2007-10-04 | 엘지.필립스 엘시디 주식회사 | 액정 표시 장치 |
JP2004037184A (ja) | 2002-07-02 | 2004-02-05 | Sharp Corp | コンタクトプローブユニットおよびこれを備える検査装置 |
JP3783707B2 (ja) * | 2003-03-19 | 2006-06-07 | セイコーエプソン株式会社 | 検査素子付基板並びに電気光学装置用基板及び電気光学装置及び電子機器 |
JP2007226001A (ja) * | 2006-02-24 | 2007-09-06 | Seiko Instruments Inc | 電気光学装置 |
JP5101161B2 (ja) * | 2006-06-21 | 2012-12-19 | 三菱電機株式会社 | 表示装置 |
KR20080008704A (ko) * | 2006-07-21 | 2008-01-24 | 삼성전자주식회사 | 표시기판, 그 제조방법 및 이를 갖는 표시장치 |
JP2008033177A (ja) * | 2006-07-31 | 2008-02-14 | 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 |
JP5458486B2 (ja) * | 2006-11-22 | 2014-04-02 | 三菱電機株式会社 | アレイ基板、表示装置、及びその製造方法 |
JP2008241801A (ja) * | 2007-03-26 | 2008-10-09 | Epson Imaging Devices Corp | 電気光学装置用基板、この基板を用いた電気光学装置及びこの電気光学装置を搭載した電子機器。 |
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2009
- 2009-04-03 JP JP2009091308A patent/JP5339356B2/ja active Active
-
2010
- 2010-03-30 US US12/749,627 patent/US8760611B2/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7150230B2 (ja) | 2015-11-02 | 2022-10-11 | 互応化学工業株式会社 | カルボキシル基含有樹脂、感光性樹脂組成物、ドライフィルム、プリント配線板、及びカルボキシル基含有樹脂の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
US8760611B2 (en) | 2014-06-24 |
JP2010243722A (ja) | 2010-10-28 |
US20100253898A1 (en) | 2010-10-07 |
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