JP5128773B2 - 液晶表示装置の製造方法 - Google Patents
液晶表示装置の製造方法 Download PDFInfo
- Publication number
- JP5128773B2 JP5128773B2 JP2006013822A JP2006013822A JP5128773B2 JP 5128773 B2 JP5128773 B2 JP 5128773B2 JP 2006013822 A JP2006013822 A JP 2006013822A JP 2006013822 A JP2006013822 A JP 2006013822A JP 5128773 B2 JP5128773 B2 JP 5128773B2
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- JP
- Japan
- Prior art keywords
- liquid crystal
- crystal panel
- flexible substrate
- anisotropic conductive
- conductive film
- 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 156
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 239000000758 substrate Substances 0.000 claims description 117
- 238000010438 heat treatment Methods 0.000 claims description 27
- 238000003825 pressing Methods 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 14
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000010408 film Substances 0.000 description 57
- 230000001681 protective effect Effects 0.000 description 14
- 239000000853 adhesive Substances 0.000 description 9
- 230000001070 adhesive effect Effects 0.000 description 9
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000011241 protective layer Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000011889 copper foil Substances 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000010409 thin film 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
- G02F1/1333—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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09145—Edge details
- H05K2201/09154—Bevelled, chamferred or tapered edge
-
- 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
- H05K2203/01—Tools for processing; Objects used during processing
- H05K2203/0195—Tool for a process not provided for in H05K3/00, e.g. tool for handling objects using suction, for deforming objects, for applying local pressure
-
- 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
- H05K2203/02—Details related to mechanical or acoustic processing, e.g. drilling, punching, cutting, using ultrasound
- H05K2203/0278—Flat pressure, e.g. for connecting terminals with anisotropic conductive adhesive
-
- 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
- H05K3/22—Secondary treatment of printed circuits
- H05K3/28—Applying non-metallic protective coatings
-
- 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 resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/321—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by conductive adhesives
- H05K3/323—Assembling printed circuits with electric components, e.g. with resistor 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)
- Combinations Of Printed Boards (AREA)
Description
2a 第1の基板
2b 第2の基板
3 液晶パネル
4 フレキシブル基板
4a パターン保護膜
5 異方性導電膜
6 面取り部
7 緩衝材
8 加熱加圧ツール
9 押さえ込みツール
Claims (3)
- 対向する一対の基板間に液晶が挟持された液晶パネルと、前記液晶パネルと回路基板とを接続するためのフレキシブル基板とを少なくとも備える液晶表示装置における前記液晶パネルと前記フレキシブル基板との接続方法であって、
前記液晶パネルの表示部の周囲に設けられた端子部上に、前記液晶パネルの外側にはみ出すように異方性導電膜を配設する第1の工程と、
前記フレキシブル基板を位置合わせして前記異方性導電膜上に載置する第2の工程と、
前記フレキシブル基板上に緩衝材を載置する第3の工程と、
前記液晶パネルの前記端子部及び前記外側の領域にツールを載置して前記異方性導電膜を加熱及び加圧する第4の工程と、を少なくとも有することを特徴とする液晶表示装置の製造方法。 - 対向する一対の基板間に液晶が挟持された液晶パネルと、前記液晶パネルと回路基板とを接続するためのフレキシブル基板とを少なくとも備える液晶表示装置における前記液晶パネルと前記フレキシブル基板との接続方法であって、
前記液晶パネルの表示部の周囲に設けられた端子部上に、前記液晶パネルの外側にはみ出すように異方性導電膜を配設する第1の工程と、
前記フレキシブル基板を位置合わせして前記異方性導電膜上に載置する第2の工程と、
前記フレキシブル基板上に緩衝材を載置する第3の工程と、
前記液晶パネルの前記端子部に第1のツールを載置し、前記液晶パネルの前記外側の領域に第2のツールを載置し、前記第1のツールで前記異方性導電膜を加熱及び加圧しながら前記第2のツールで前記フレキシブル基板を押し下げる第4の工程と、を少なくとも有することを特徴とする液晶表示装置の製造方法。 - 前記液晶パネルは、その周縁部が面取りされて面取り部が形成されており、
前記第4の工程では、前記ツール又は前記第2のツールと前記緩衝材とを用いて前記フレキシブル基板を前記面取り部に沿って屈曲させ、前記異方性導電膜によって前記フレキシブル基板を前記面取り部に接着、固定することを特徴とする請求項1又は2に記載の液晶表示装置の製造方法。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006013822A JP5128773B2 (ja) | 2006-01-23 | 2006-01-23 | 液晶表示装置の製造方法 |
US11/655,979 US7714973B2 (en) | 2006-01-23 | 2007-01-22 | Liquid crystal display device and manufacturing method thereof |
CN2007100040920A CN101008751B (zh) | 2006-01-23 | 2007-01-23 | 液晶显示装置及其制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006013822A JP5128773B2 (ja) | 2006-01-23 | 2006-01-23 | 液晶表示装置の製造方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2007193275A JP2007193275A (ja) | 2007-08-02 |
JP2007193275A5 JP2007193275A5 (ja) | 2009-02-12 |
JP5128773B2 true JP5128773B2 (ja) | 2013-01-23 |
Family
ID=38285146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006013822A Active JP5128773B2 (ja) | 2006-01-23 | 2006-01-23 | 液晶表示装置の製造方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7714973B2 (ja) |
JP (1) | JP5128773B2 (ja) |
CN (1) | CN101008751B (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008235556A (ja) * | 2007-03-20 | 2008-10-02 | Sumitomo Electric Ind Ltd | 配線板モジュール及び該配線板モジュールの製造方法 |
CN101236313B (zh) * | 2008-02-28 | 2010-08-11 | 友达光电股份有限公司 | 显示器及其制造方法 |
US20110249417A1 (en) * | 2008-12-19 | 2011-10-13 | Panasonic Corporation | Anisotropic conductive resin, substrate connecting structure and electronic device |
JP5140816B2 (ja) * | 2009-03-31 | 2013-02-13 | デクセリアルズ株式会社 | 接合体及びその製造方法 |
JP2011059149A (ja) * | 2009-09-07 | 2011-03-24 | Hitachi Displays Ltd | 電子機器 |
KR101697972B1 (ko) * | 2011-08-24 | 2017-01-20 | 엘지디스플레이 주식회사 | 플렉서블 디스플레이장치 |
CN103513448A (zh) * | 2012-06-25 | 2014-01-15 | 苏州工业园区赫光科技有限公司 | 一种液晶显示模组温度保护装置 |
CN103513452A (zh) * | 2012-06-29 | 2014-01-15 | 北京京东方光电科技有限公司 | 显示装置的组装方法 |
JP6171778B2 (ja) * | 2013-09-19 | 2017-08-02 | 三菱電機株式会社 | 表示装置 |
KR102067148B1 (ko) * | 2013-09-30 | 2020-01-17 | 삼성디스플레이 주식회사 | 표시 장치 |
GB2525605B (en) * | 2014-04-28 | 2018-10-24 | Flexenable Ltd | Method of bonding flexible printed circuits |
KR102323242B1 (ko) * | 2015-03-10 | 2021-11-08 | 삼성디스플레이 주식회사 | 가요성 표시 장치 |
JP6604035B2 (ja) * | 2015-05-27 | 2019-11-13 | ブラザー工業株式会社 | 液体吐出装置、及び液体吐出装置の製造方法 |
US9978674B2 (en) | 2016-04-05 | 2018-05-22 | Samsung Electronics Co., Ltd. | Chip-on-film semiconductor packages and display apparatus including the same |
CN111512707B (zh) * | 2017-12-22 | 2022-04-05 | 华为技术有限公司 | 板上柔性电路各向异性导电胶互连 |
WO2019234888A1 (ja) * | 2018-06-07 | 2019-12-12 | 堺ディスプレイプロダクト株式会社 | 表示パネルの製造方法および表示パネル |
KR20200135586A (ko) * | 2019-05-22 | 2020-12-03 | 삼성디스플레이 주식회사 | 연성 회로 필름 본딩 장치 및 이를 이용한 연성 회로 필름 부착 방법 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
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JP3186925B2 (ja) * | 1994-08-04 | 2001-07-11 | シャープ株式会社 | パネルの実装構造並びに集積回路搭載テープおよびその製造方法 |
JP3360445B2 (ja) * | 1994-11-14 | 2002-12-24 | カシオ計算機株式会社 | フレキシブル配線基板の接続構造 |
JP3039507B2 (ja) * | 1998-03-06 | 2000-05-08 | 日本電気株式会社 | 液晶表示装置及びその製造方法 |
JP3804269B2 (ja) * | 1998-03-31 | 2006-08-02 | カシオ計算機株式会社 | フレキシブル配線基板の接合構造 |
JP2000002882A (ja) * | 1998-06-16 | 2000-01-07 | Toshiba Electronic Engineering Corp | 液晶表示装置及びその製造方法 |
JP2001305568A (ja) * | 2000-04-21 | 2001-10-31 | Matsushita Electric Ind Co Ltd | 液晶モジュール |
JP4776812B2 (ja) * | 2000-06-08 | 2011-09-21 | 株式会社半導体エネルギー研究所 | 半導体装置の製造方法 |
JP3792554B2 (ja) * | 2001-03-26 | 2006-07-05 | シャープ株式会社 | 表示モジュール及びフレキシブル配線板の接続方法 |
JP2003297516A (ja) * | 2002-03-29 | 2003-10-17 | Optrex Corp | フレキシブル基板の接続方法 |
KR100512992B1 (ko) * | 2003-07-09 | 2005-09-05 | 엘지전자 주식회사 | 플라즈마 디스플레이 패널의 접속 구조 및 방법 |
US7139060B2 (en) * | 2004-01-27 | 2006-11-21 | Au Optronics Corporation | Method for mounting a driver IC chip and a FPC board/TCP/COF device using a single anisotropic conductive film |
TWI282007B (en) * | 2005-12-02 | 2007-06-01 | Innolux Display Corp | Equipment and method for fabricating a liquid crystal display |
-
2006
- 2006-01-23 JP JP2006013822A patent/JP5128773B2/ja active Active
-
2007
- 2007-01-22 US US11/655,979 patent/US7714973B2/en active Active
- 2007-01-23 CN CN2007100040920A patent/CN101008751B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN101008751A (zh) | 2007-08-01 |
CN101008751B (zh) | 2011-12-07 |
US20070171347A1 (en) | 2007-07-26 |
JP2007193275A (ja) | 2007-08-02 |
US7714973B2 (en) | 2010-05-11 |
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