JP4554983B2 - 液晶表示装置 - Google Patents
液晶表示装置 Download PDFInfo
- Publication number
- JP4554983B2 JP4554983B2 JP2004141168A JP2004141168A JP4554983B2 JP 4554983 B2 JP4554983 B2 JP 4554983B2 JP 2004141168 A JP2004141168 A JP 2004141168A JP 2004141168 A JP2004141168 A JP 2004141168A JP 4554983 B2 JP4554983 B2 JP 4554983B2
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- crystal display
- display device
- substrate
- insulator
- 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.)
- Expired - Fee Related
Links
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
- G02F1/13452—Conductors connecting driver circuitry and terminals of panels
-
- 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
- H05K3/36—Assembling printed circuits with other printed circuits
- H05K3/361—Assembling flexible printed circuits with other printed circuits
-
- 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
- H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
- H05K3/4007—Surface contacts, e.g. bumps
-
- 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
- H05K2201/03—Conductive materials
- H05K2201/032—Materials
- H05K2201/0326—Inorganic, non-metallic conductor, e.g. indium-tin oxide [ITO]
-
- 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
- H05K2201/03—Conductive materials
- H05K2201/0332—Structure of the conductor
- H05K2201/0364—Conductor shape
- H05K2201/0367—Metallic bump or raised conductor not used as solder bump
-
- 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
- H05K2201/09372—Pads and lands
- H05K2201/09481—Via in pad; Pad over filled via
-
- 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
- H05K2201/09818—Shape or layout details not covered by a single group of H05K2201/09009 - H05K2201/09809
- H05K2201/09909—Special local insulating pattern, e.g. as dam around component
-
- 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
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistors
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistors electrically connecting electric components or wires to printed circuits
- H05K3/321—Assembling printed circuits with electric components, e.g. with resistors electrically connecting electric components or wires to printed circuits by conductive adhesives
- H05K3/323—Assembling printed circuits with electric components, e.g. with resistors electrically connecting electric components or wires to printed circuits by conductive adhesives by applying an anisotropic conductive adhesive layer over an array of pads
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
また、本発明は、上記目的を達成したうえで、金属配線の腐食を防止できる液晶表示装置を提供することを目的とする。
101:第1基板
102:液晶層
103:第2基板
104:TCP
105:接続端子
106:引出し配線
107:絶縁膜
108、110:導電膜
109:絶縁物
111:ACF
112:表示領域
113:周辺領域
Claims (11)
- 液晶層を挟んで対向する第1基板及び第2基板を備え、前記第1基板の複数の接続端子が外部回路に接続される液晶表示装置において、
前記複数の接続端子の少なくとも一部が、前記第1基板の表示領域から延びる引出し配線とコンタクトホールを介して接続される第1の金属層と、該第1の金属層上に形成され、端子部に凸形状を与える島状の絶縁物と、該絶縁物及び前記第1の金属層上に形成された第2の金属層とを備えることを特徴とする液晶表示装置。 - 前記絶縁物が、前記コンタクトホールの上部に形成される、請求項1に記載の液晶表示装置。
- 前記絶縁物及び前記コンタクトホールがそれぞれ複数形成される、請求項2に記載の液晶表示装置。
- 前記複数の絶縁物が、有機絶縁物と無機絶縁物とを含む、請求項3に記載の液晶表示装置。
- 前記有機絶縁物の高さと、前記無機絶縁物の高さとが異なる、請求項4に記載の液晶表示装置。
- 前記外部回路が、前記接続端子に接続される、隣接する2つの端子の間にソルダーレジストを有する、請求項1〜5の何れか一に記載の液晶表示装置。
- 前記第1及び第2の金属層がITO膜である、請求項1〜6の何れか一に記載の液晶表示装置。
- 前記引出し配線が、Al、Mo、Ta、又は、これらの1種類以上を含む合金から成る、請求項1〜7の何れか一に記載の液晶表示装置。
- 前記第1の基板と前記外部回路とが異方性導電膜で接続される、請求項1〜8の何れか一に記載の液晶表示装置。
- 前記第1の基板と前記外部回路とが熱硬化性樹脂で相互に固定される、請求項1〜8の何れか一に記載の液晶表示装置。
- 液晶層を挟んで対向する第1基板及び第2基板を備え、前記第1基板の複数の接続端子が外部回路に接続される液晶表示装置において、
前記複数の接続端子の少なくとも一部が、前記第1基板の表示領域から延びる引出し配線上に形成され、端子部に凸形状を与える島状の絶縁物と、該絶縁物及び前記引出し配線上に形成された金属層とを備えることを特徴とする液晶表示装置。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004141168A JP4554983B2 (ja) | 2004-05-11 | 2004-05-11 | 液晶表示装置 |
| US11/124,803 US7639338B2 (en) | 2004-05-11 | 2005-05-09 | LCD device having external terminals |
| CNB200510068807XA CN100426068C (zh) | 2004-05-11 | 2005-05-11 | 具有外部端子的lcd器件 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004141168A JP4554983B2 (ja) | 2004-05-11 | 2004-05-11 | 液晶表示装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005321707A JP2005321707A (ja) | 2005-11-17 |
| JP4554983B2 true JP4554983B2 (ja) | 2010-09-29 |
Family
ID=35309060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004141168A Expired - Fee Related JP4554983B2 (ja) | 2004-05-11 | 2004-05-11 | 液晶表示装置 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US7639338B2 (ja) |
| JP (1) | JP4554983B2 (ja) |
| CN (1) | CN100426068C (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10600858B2 (en) | 2018-04-10 | 2020-03-24 | Samsung Display Co., Ltd. | Organic light-emitting display device and method of manufacturing the same |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100769435B1 (ko) * | 2005-11-30 | 2007-10-22 | 삼성에스디아이 주식회사 | 액정 표시 장치 |
| KR101237115B1 (ko) | 2005-12-26 | 2013-02-25 | 엘지디스플레이 주식회사 | 발광 다이오드들을 포함하는 백라이트 패널 및 그 제조방법 |
| JP4968665B2 (ja) * | 2006-04-18 | 2012-07-04 | Nltテクノロジー株式会社 | フラットディスプレイパネル及び接続構造 |
| JP2007317861A (ja) * | 2006-05-25 | 2007-12-06 | Nec Lcd Technologies Ltd | 多層プリント基板及び液晶表示装置 |
| WO2010092725A1 (ja) | 2009-02-10 | 2010-08-19 | シャープ株式会社 | 接続端子及び該接続端子を備えた表示装置 |
| US9851827B2 (en) * | 2014-05-28 | 2017-12-26 | Corning Incorporated | Touch-screen assembly with rigid interface between cover sheet and frame |
| CN109037998B (zh) * | 2018-08-08 | 2020-06-05 | 武汉华星光电半导体显示技术有限公司 | 电连接组件及显示装置、电连接方法 |
| CN109445209A (zh) * | 2018-10-24 | 2019-03-08 | 昆山国显光电有限公司 | 显示面板和显示装置 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62161187A (ja) * | 1986-01-10 | 1987-07-17 | セイコーエプソン株式会社 | 液晶表示装置 |
| JPH05224227A (ja) * | 1992-02-13 | 1993-09-03 | Ricoh Co Ltd | 異方性導電膜 |
| JPH06180460A (ja) | 1992-12-15 | 1994-06-28 | Seiko Epson Corp | 半導体チップ接続用基板構造 |
| JPH10170897A (ja) * | 1996-12-09 | 1998-06-26 | Sony Corp | 画像表示装置 |
| TW531686B (en) * | 1997-04-11 | 2003-05-11 | Hitachi Ltd | Liquid crystal display device |
| JP3102392B2 (ja) * | 1997-10-28 | 2000-10-23 | 日本電気株式会社 | 半導体デバイスおよびその製造方法 |
| JPH11281991A (ja) | 1998-03-27 | 1999-10-15 | Hitachi Ltd | 液晶表示装置 |
| JP3025256B1 (ja) * | 1999-02-24 | 2000-03-27 | 松下電器産業株式会社 | 表示パネルへのtcpフィルムの実装方法 |
| JP2001164210A (ja) * | 1999-12-13 | 2001-06-19 | Sumitomo Bakelite Co Ltd | 異方導電フィルム及びそれを用いた電子機器 |
| JP2002116455A (ja) * | 2000-08-01 | 2002-04-19 | Kyodo Printing Co Ltd | 液晶表示装置、液晶表示装置の電極基材及び液晶表示装置の製造方法 |
| KR100737896B1 (ko) * | 2001-02-07 | 2007-07-10 | 삼성전자주식회사 | 어레이 기판과, 액정표시장치 및 그 제조방법 |
| KR100685946B1 (ko) * | 2001-03-02 | 2007-02-23 | 엘지.필립스 엘시디 주식회사 | 액정 디스플레이 패널 및 그 제조방법 |
| JP3747828B2 (ja) * | 2001-09-21 | 2006-02-22 | セイコーエプソン株式会社 | 電気光学装置及びその製造方法 |
| JP2003216065A (ja) * | 2002-01-24 | 2003-07-30 | Seiko Epson Corp | 電気光学装置及び電子機器 |
| JP4007074B2 (ja) * | 2002-05-31 | 2007-11-14 | ソニー株式会社 | 表示装置の製造方法 |
| JP2004043602A (ja) * | 2002-07-10 | 2004-02-12 | Bridgestone Corp | 異方性導電フィルム |
| JP4408192B2 (ja) * | 2002-07-26 | 2010-02-03 | シャープ株式会社 | 液晶表示装置用基板及びそれを備えた液晶表示装置及びその製造方法 |
-
2004
- 2004-05-11 JP JP2004141168A patent/JP4554983B2/ja not_active Expired - Fee Related
-
2005
- 2005-05-09 US US11/124,803 patent/US7639338B2/en active Active
- 2005-05-11 CN CNB200510068807XA patent/CN100426068C/zh not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10600858B2 (en) | 2018-04-10 | 2020-03-24 | Samsung Display Co., Ltd. | Organic light-emitting display device and method of manufacturing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1696775A (zh) | 2005-11-16 |
| US7639338B2 (en) | 2009-12-29 |
| JP2005321707A (ja) | 2005-11-17 |
| US20050253992A1 (en) | 2005-11-17 |
| CN100426068C (zh) | 2008-10-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4816297B2 (ja) | 実装端子基板及びこれを用いた表示装置 | |
| JP2008060526A (ja) | チップフィルムパッケージ、及びこれを含むディスプレイパネルアセンブリ | |
| CN100444370C (zh) | 半导体装置、电路基板、电光学装置以及电子机器 | |
| JP2005079581A (ja) | テープ基板、及びテープ基板を用いた半導体チップパッケージ、及び半導体チップパッケージを用いたlcd装置 | |
| JP4968665B2 (ja) | フラットディスプレイパネル及び接続構造 | |
| JP2009031362A (ja) | 配線基板、その製造方法、及び表示装置 | |
| JP4554983B2 (ja) | 液晶表示装置 | |
| JP4266768B2 (ja) | 画像表示装置 | |
| JP4235835B2 (ja) | 半導体装置 | |
| JP4740708B2 (ja) | 配線基板、及び半導体装置 | |
| JP2006093383A (ja) | 半導体装置とその製造方法、回路基板、電気光学装置および電子機器 | |
| US20030218190A1 (en) | Electronic device and method of manufacturing the same, and electronic instrument | |
| JP2008090147A (ja) | 接続端子基板及びこれを用いた電子装置 | |
| JP2009016578A (ja) | フレキシブル配線基板、該フレキシブル配線基板を用いた半導体装置、および該半導体装置を備えた表示装置 | |
| JP2005340294A (ja) | 配線基板及びその製造方法、半導体装置及びその製造方法、電子デバイス並びに電子機器 | |
| JP4273347B2 (ja) | 半導体装置 | |
| JP2005236123A (ja) | Ic接続構造および液晶表示装置 | |
| JP4635676B2 (ja) | 半導体装置の製造方法 | |
| JP2003007749A (ja) | 集積回路及び表示装置 | |
| JP4720992B2 (ja) | 半導体装置 | |
| JP5217299B2 (ja) | 半導体装置および電子デバイス | |
| JP2004177578A (ja) | 電子モジュール | |
| JP2008065135A (ja) | 表示装置 | |
| JPH04177224A (ja) | 液晶表示装置 | |
| JP2009049189A (ja) | 電子デバイス |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070206 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20091013 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20091112 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100108 |
|
| RD01 | Notification of change of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7421 Effective date: 20100222 |
|
| 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: 20100706 |
|
| 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: 20100715 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130723 Year of fee payment: 3 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130723 Year of fee payment: 3 |
|
| S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130723 Year of fee payment: 3 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| LAPS | Cancellation because of no payment of annual fees |