JP4968665B2 - フラットディスプレイパネル及び接続構造 - Google Patents
フラットディスプレイパネル及び接続構造 Download PDFInfo
- Publication number
- JP4968665B2 JP4968665B2 JP2006114042A JP2006114042A JP4968665B2 JP 4968665 B2 JP4968665 B2 JP 4968665B2 JP 2006114042 A JP2006114042 A JP 2006114042A JP 2006114042 A JP2006114042 A JP 2006114042A JP 4968665 B2 JP4968665 B2 JP 4968665B2
- Authority
- JP
- Japan
- Prior art keywords
- panel
- layer
- flexible substrate
- connection structure
- display panel
- 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.)
- Active
Links
- 239000000758 substrate Substances 0.000 claims description 92
- 239000002245 particle Substances 0.000 claims description 29
- 229920005989 resin Polymers 0.000 claims description 20
- 239000011347 resin Substances 0.000 claims description 20
- 238000004220 aggregation Methods 0.000 claims description 12
- 230000002776 aggregation Effects 0.000 claims description 12
- 239000010953 base metal Substances 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 3
- 239000010408 film Substances 0.000 description 40
- 239000010410 layer Substances 0.000 description 39
- 229910000679 solder Inorganic materials 0.000 description 29
- 239000004973 liquid crystal related substance Substances 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 3
- 239000004642 Polyimide Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- 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
- H05K2201/09436—Pads or lands on permanent coating which covers the other conductors
-
- 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
- H05K2201/095—Conductive through-holes or vias
- H05K2201/09509—Blind vias, i.e. vias having one side closed
- H05K2201/09518—Deep blind vias, i.e. blind vias connecting the surface circuit to circuit layers deeper than the first buried circuit layer
-
- 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
- H05K2203/05—Patterning and lithography; Masks; Details of resist
- H05K2203/0562—Details of resist
- H05K2203/0594—Insulating resist or coating with special shaped edges
-
- 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
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Liquid Crystal (AREA)
- Combinations Of Printed Boards (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
11 TFT基板
12 カラーフィルタ(CF)基板
13 パネル端子電極
14 接続有効領域
15 ベースメタル配線層
16 絶縁膜層
17 非接続領域
20 フレキシブル基板
21 ベースフィルム
22 配線パターン
23 ソルダーレジスト
30 異方性導電フィルム(ACF)
51 パネル
52 TFT基板
53 カラーフィルタ(CF)基板
54 パネル側接続端子電極
55 フレキシブル基板
56 ベースフィルム
57 Cu箔パターン
58 絶縁性樹脂層(ソルダーレジスト)
58a,58b ソルダーレジスト
59 異方性導電フィルム(ACF)
Claims (8)
- パネルとフレキシブル基板とが異方性導電フィルムを用いて互いに接続固定されるフラットディスプレイパネルにおいて、
前記パネルの表面端部に絶縁膜層が形成され、
前記フレキシブル基板に形成された絶縁性樹脂層の表面端部が前記絶縁膜層に対向するように前記フレキシブル基板と前記パネルとが配置されていることを特徴とするフラットディスプレイパネル。 - 請求項1に記載されたフラットディスプレイパネルにおいて、前記絶縁膜層と前記絶縁性樹脂層とが対向する領域内で、前記異方性導電フィルムに含まれる導電粒子の凝集が起きるように、前記絶縁性樹脂層の端部先端の断面角度を90°以下の順テーパ形状にしたことを特徴とするフラットディスプレイパネル。
- 請求項1又は2に記載されたフラットディスプレイパネルにおいて、
前記フレキシブル基板に形成された接続端子電極の端面が前記異方性導電フィルムで覆われていることを特徴とするフラットディスプレイパネル。 - 請求項1,2又は3に記載のフラットディスプレイパネルにおいて、前記パネルの表面端部にベースメタル配線層が形成され、前記絶縁膜層は前記ベースメタル配線層の上に形成されていることを特徴とするフラットディスプレイパネル。
- 第1の配線基板と第2の配線基板とが異方性導電フィルムを用いて互いに接続固定される接続構造において、
前記第1の配線基板の表面端部に絶縁膜層が形成され、
前記第2の配線基板に形成された絶縁性樹脂層の表面端部が前記絶縁膜層に対向するように前記第2の配線基板と前記第1の配線基板とが配置されていることを特徴とする接続構造。 - 請求項5に記載された接続構造において、
前記絶縁性膜層と前記絶縁性樹脂層とが対向する領域内で、前記異方性導電フィルムに含まれる導電粒子の凝集が起きるように、前記絶縁性樹脂層の端部先端の断面角度を90°以下の順テーパ形状にしたことを特徴とする接続構造。 - 請求項5又は6のいずれかに記載された接続構造において、
前記第2の配線基板に形成された接続端子電極の端面が前記異方性導電フィルムで覆われていることを特徴とする接続構造。 - 請求項5,6又は7に記載の接続構造において、前記パネルの表面端部にベースメタル配線層が形成され、前記絶縁膜層は前記ベースメタル配線層の上に形成されていることを特徴とする接続構造。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006114042A JP4968665B2 (ja) | 2006-04-18 | 2006-04-18 | フラットディスプレイパネル及び接続構造 |
US11/734,952 US20070242207A1 (en) | 2006-04-18 | 2007-04-13 | Flat display panel and connection structure |
CN2007100965936A CN101060205B (zh) | 2006-04-18 | 2007-04-16 | 平面显示面板及连接结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006114042A JP4968665B2 (ja) | 2006-04-18 | 2006-04-18 | フラットディスプレイパネル及び接続構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007287949A JP2007287949A (ja) | 2007-11-01 |
JP4968665B2 true JP4968665B2 (ja) | 2012-07-04 |
Family
ID=38604498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006114042A Active JP4968665B2 (ja) | 2006-04-18 | 2006-04-18 | フラットディスプレイパネル及び接続構造 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20070242207A1 (ja) |
JP (1) | JP4968665B2 (ja) |
CN (1) | CN101060205B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11602053B2 (en) | 2020-04-22 | 2023-03-07 | Samsung Display Co., Ltd. | Display device |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101285273B1 (ko) * | 2007-06-15 | 2013-07-23 | 엘지디스플레이 주식회사 | 이동통신기기 |
TWI360683B (en) * | 2007-09-14 | 2012-03-21 | Chimei Innolux Corp | Display module |
JP2009135388A (ja) * | 2007-10-30 | 2009-06-18 | Hitachi Chem Co Ltd | 回路接続方法 |
DE102009006757B3 (de) * | 2009-01-30 | 2010-08-19 | Continental Automotive Gmbh | Lötstopplack-Beschichtung für starrbiegsame Leiterplatten |
JP5257154B2 (ja) * | 2009-03-10 | 2013-08-07 | セイコーエプソン株式会社 | 電子装置、電気光学装置および基板の接続構造 |
CN103367947A (zh) * | 2012-04-10 | 2013-10-23 | 宸鸿科技(厦门)有限公司 | 接合结构 |
US20150181702A1 (en) * | 2013-03-05 | 2015-06-25 | Eastman Kodak Company | Micro-wire connection pad |
US9107316B2 (en) * | 2013-09-11 | 2015-08-11 | Eastman Kodak Company | Multi-layer micro-wire substrate structure |
TWI549574B (zh) | 2014-07-08 | 2016-09-11 | 群創光電股份有限公司 | 基板結構 |
CN109521587A (zh) * | 2014-07-08 | 2019-03-26 | 群创光电股份有限公司 | 基板结构 |
US9653425B2 (en) | 2015-08-26 | 2017-05-16 | Apple Inc. | Anisotropic conductive film structures |
JP2018060096A (ja) * | 2016-10-06 | 2018-04-12 | 株式会社ジャパンディスプレイ | 表示装置 |
US10254603B2 (en) * | 2016-12-16 | 2019-04-09 | Samsung Display Co., Ltd. | Display apparatus and method of manufacturing the same |
CN109541834B (zh) * | 2018-12-29 | 2021-11-02 | 厦门天马微电子有限公司 | 显示面板及显示装置 |
KR102763671B1 (ko) * | 2019-05-02 | 2025-02-06 | 삼성디스플레이 주식회사 | 표시 장치 |
CN113031357B (zh) * | 2021-03-18 | 2022-09-09 | 绵阳惠科光电科技有限公司 | 阵列基板、液晶显示面板及液晶显示装置 |
CN113126378A (zh) * | 2021-04-16 | 2021-07-16 | 合肥京东方光电科技有限公司 | 液晶显示模组和显示装置 |
CN114171664A (zh) * | 2021-12-07 | 2022-03-11 | Tcl华星光电技术有限公司 | 发光二极体显示器的制作方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02115825A (ja) * | 1988-10-25 | 1990-04-27 | Nec Corp | 表示パネル |
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 |
TWI286629B (en) * | 2000-07-20 | 2007-09-11 | Samsung Electronics Co Ltd | Liquid crystal display device and flexible circuit board |
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 |
JP3886513B2 (ja) * | 2004-02-02 | 2007-02-28 | 松下電器産業株式会社 | フィルム基板およびその製造方法 |
JP2005234335A (ja) * | 2004-02-20 | 2005-09-02 | Advanced Display Inc | 液晶表示装置 |
JP4554983B2 (ja) * | 2004-05-11 | 2010-09-29 | Nec液晶テクノロジー株式会社 | 液晶表示装置 |
TWI343492B (en) * | 2005-02-01 | 2011-06-11 | Samsung Electronics Co Ltd | Liquid crystal display and method of fabricating the same |
-
2006
- 2006-04-18 JP JP2006114042A patent/JP4968665B2/ja active Active
-
2007
- 2007-04-13 US US11/734,952 patent/US20070242207A1/en not_active Abandoned
- 2007-04-16 CN CN2007100965936A patent/CN101060205B/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11602053B2 (en) | 2020-04-22 | 2023-03-07 | Samsung Display Co., Ltd. | Display device |
Also Published As
Publication number | Publication date |
---|---|
CN101060205A (zh) | 2007-10-24 |
JP2007287949A (ja) | 2007-11-01 |
CN101060205B (zh) | 2012-06-20 |
US20070242207A1 (en) | 2007-10-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4968665B2 (ja) | フラットディスプレイパネル及び接続構造 | |
JP6726070B2 (ja) | 電子部品の実装方法、電子部品の接合構造、基板装置、ディスプレイ装置、ディスプレイシステム | |
KR20170139217A (ko) | 표시장치 및 이의 제조방법 | |
JP2003133677A (ja) | フレキシブル回路基板の圧着構造 | |
JP2018056277A (ja) | 電子部品の実装方法、電子部品の接合構造、基板装置、ディスプレイ装置、ディスプレイシステム | |
WO2007039960A1 (ja) | 配線基板及びそれを備えた表示装置 | |
TW200926366A (en) | Chip on film structure | |
JP4165495B2 (ja) | 半導体装置、半導体装置の製造方法、回路基板、電気光学装置、電子機器 | |
JP5125314B2 (ja) | 電子装置 | |
CN101373751B (zh) | 电子器件及电子设备 | |
JP2005310905A (ja) | 電子部品の接続構造 | |
JP2013030789A (ja) | 実装構造体及び実装構造体の製造方法 | |
CN112993607B (zh) | 显示装置、显示装置的制造方法及印刷布线基板 | |
JP2008083365A (ja) | 液晶表示装置 | |
JP2018056279A (ja) | 電子部品の実装方法、電子部品の接合構造、基板装置、ディスプレイ装置、ディスプレイシステム | |
JP5169071B2 (ja) | 電子部品、電子装置、電子部品の実装構造体及び電子部品の実装構造体の製造方法 | |
JP2004134653A (ja) | 基板接続構造およびその基板接続構造を有する電子部品の製造方法 | |
JPH09101533A (ja) | 液晶表示装置 | |
JP2008112911A (ja) | 基板間接続構造、基板間接続方法、表示装置 | |
JP2005121757A (ja) | 基板接続構造、電子部品、液晶表示装置および電子部品の製造方法 | |
KR20080018027A (ko) | 탭 패키지 및 탭 패키지 리워크 방법 | |
JP4699089B2 (ja) | チップオンフィルム半導体装置 | |
KR101100133B1 (ko) | 씨오지방식의 액정표시장치 | |
JP2008140925A (ja) | 半導体装置、その製造方法及び表示装置 | |
JP2004214373A (ja) | バンプ付き半導体素子およびその実装方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20090310 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20110610 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110615 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110811 |
|
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: 20120307 |
|
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: 20120327 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150413 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4968665 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |