JP5469241B2 - 液晶表示装置 - Google Patents
液晶表示装置 Download PDFInfo
- Publication number
- JP5469241B2 JP5469241B2 JP2012510595A JP2012510595A JP5469241B2 JP 5469241 B2 JP5469241 B2 JP 5469241B2 JP 2012510595 A JP2012510595 A JP 2012510595A JP 2012510595 A JP2012510595 A JP 2012510595A JP 5469241 B2 JP5469241 B2 JP 5469241B2
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- crystal display
- pad
- side wall
- wall
- 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
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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
-
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133314—Back frames
-
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/13332—Front frames
-
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133334—Electromagnetic shields
-
- 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
- G02F2202/00—Materials and properties
- G02F2202/22—Antistatic materials or arrangements
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (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
1 バックライトユニット
100 バックライトフレーム
101 光源
102 拡散板
103 光学フィルム群
11 パネル保持部
111 切り欠き
2 液晶表示パネル
21 液晶パネル
22 偏光板
23 偏光板
3 フレキシブル基板
31 本体部
32 接続部
33 I/F端子部
34 突出部
341 第1パッド
342 第2パッド
4 リヤケース
41 背面板
42 側壁
43 切り欠き
44 貫通孔
5 フロントケース
51 前面板
510 開口
52 外壁
521 凸部
6 異方性導電膜(ACF)
Claims (7)
- バックライトユニットと、
前記バックライトユニットの前面側に配置される液晶表示パネルと、
前記液晶表示パネルの側部に取り付けられ、前記バックライトユニットの背面側に折り返されるフレキシブル基板と、
前記フレキシブル基板の背面に配置され、前記バックライトユニットの外周を囲む側壁を含む金属製のリヤケースと、
前記液晶表示パネルの前面周縁を保持し、前記リヤケースの前記側壁に外嵌する外壁を含む金属製のフロントケースとを備えた液晶表示装置であって、
前記フレキシブル基板は側部より外側に向けて突出し、少なくとも先端が前記側壁と前記外壁に挟持される突出部と、前記フレキシブル基板に備えられた接地配線と接続し、前記リヤケースと接触する第1パッドと、前記接地配線と接続し前記フロントケースと接触する第2パッドとを備えており、
少なくとも第2パッドが、前記突出部の前記側壁及び前記外壁で挟持される部分に備えられていることを特徴とする液晶表示装置。 - 前記第1パッド及び前記第2パッドが一体で形成されており、
前記第1パッド及び前記第2パッドが前記突出部の前記側壁及び前記外壁で挟持される部分に備えられている請求項1に記載の液晶表示装置。 - 前記リヤケースが前記突出部を通すための貫通孔を備えている請求項1又は請求項2に記載の液晶表示装置。
- 前記フレキシブル基板の突出部は前記側壁の前面側を越えて外側に回りこむように形成されている請求項1又は請求項2に記載の液晶表示装置。
- 前記第1パッドと前記側壁との接触部は異方性導電膜を介して接続されている請求項1から請求項4のいずれかに記載の液晶表示装置。
- 前記第1パッドと前記側壁との接触部は前記側壁又は前記外壁にはんだ付けされている請求項1から請求項4のいずれかに記載の液晶表示装置。
- 前記側壁又は前記外壁のうち少なくとも一方の前記第2パッドと重なる部分には、前記第2パッドに向かって突出する凸部を備えている請求項1から請求項6のいずれかに記載の液晶表示装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012510595A JP5469241B2 (ja) | 2010-04-14 | 2011-02-24 | 液晶表示装置 |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010093107 | 2010-04-14 | ||
| JP2010093107 | 2010-04-14 | ||
| JP2012510595A JP5469241B2 (ja) | 2010-04-14 | 2011-02-24 | 液晶表示装置 |
| PCT/JP2011/054099 WO2011129153A1 (ja) | 2010-04-14 | 2011-02-24 | 液晶表示装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2011129153A1 JPWO2011129153A1 (ja) | 2013-07-11 |
| JP5469241B2 true JP5469241B2 (ja) | 2014-04-16 |
Family
ID=44798532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012510595A Expired - Fee Related JP5469241B2 (ja) | 2010-04-14 | 2011-02-24 | 液晶表示装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20130027630A1 (ja) |
| EP (1) | EP2546692A4 (ja) |
| JP (1) | JP5469241B2 (ja) |
| CN (1) | CN102844701B (ja) |
| WO (1) | WO2011129153A1 (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102097150B1 (ko) * | 2013-02-01 | 2020-04-03 | 엘지디스플레이 주식회사 | 플렉서블 디스플레이 기판, 플렉서블 유기 발광 표시 장치 및 플렉서블 유기 발광 표시 장치 제조 방법 |
| CN103268029B (zh) * | 2013-05-24 | 2015-11-25 | 深圳市华星光电技术有限公司 | 一种显示模组及显示器 |
| JP6332939B2 (ja) * | 2013-10-28 | 2018-05-30 | 三菱電機株式会社 | 液晶表示装置 |
| KR102668848B1 (ko) * | 2016-08-04 | 2024-05-24 | 삼성디스플레이 주식회사 | 액정 표시 장치 |
| JP6631492B2 (ja) | 2016-12-12 | 2020-01-15 | 富士通クライアントコンピューティング株式会社 | 情報処理装置及び情報処理装置製造方法 |
| CN108614379A (zh) * | 2018-05-15 | 2018-10-02 | 业成科技(成都)有限公司 | 液晶显示面板及显示装置 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007086408A (ja) * | 2005-09-22 | 2007-04-05 | Sanyo Epson Imaging Devices Corp | 電気光学装置、電気光学装置の製造方法、及び電子機器 |
| JP2008181066A (ja) * | 2006-12-28 | 2008-08-07 | Epson Imaging Devices Corp | 電気光学装置およびその製造方法、電子機器 |
| WO2009130945A1 (ja) * | 2008-04-22 | 2009-10-29 | シャープ株式会社 | 電子パッケージ、表示装置、および電子機器 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001147441A (ja) * | 1999-11-19 | 2001-05-29 | Nec Corp | 横電界液晶表示装置 |
| JP2003186042A (ja) * | 2001-12-20 | 2003-07-03 | Hitachi Ltd | 液晶表示装置 |
| TWI320503B (en) * | 2002-06-03 | 2010-02-11 | Samsung Electronics Co Ltd | Backlight assembly for providing a light in a display device, liquid crystal display panel and liquid crystal display device |
| JP4055672B2 (ja) * | 2003-07-31 | 2008-03-05 | 株式会社デンソー | 表示装置 |
| KR101191163B1 (ko) * | 2003-10-23 | 2012-10-15 | 엘지디스플레이 주식회사 | 액정표시장치 모듈 |
| JP4581726B2 (ja) * | 2004-12-28 | 2010-11-17 | ソニー株式会社 | 表示装置および携帯機器 |
| KR101129432B1 (ko) * | 2005-05-26 | 2012-03-26 | 삼성전자주식회사 | 액정표시장치 |
| TW200725073A (en) * | 2005-12-23 | 2007-07-01 | Innolux Display Corp | Liquid crystal display device |
| CN101031191A (zh) * | 2006-02-27 | 2007-09-05 | 明基电通股份有限公司 | 显示装置 |
-
2011
- 2011-02-24 CN CN201180019020.8A patent/CN102844701B/zh not_active Expired - Fee Related
- 2011-02-24 EP EP11768674.1A patent/EP2546692A4/en not_active Withdrawn
- 2011-02-24 WO PCT/JP2011/054099 patent/WO2011129153A1/ja not_active Ceased
- 2011-02-24 JP JP2012510595A patent/JP5469241B2/ja not_active Expired - Fee Related
- 2011-02-24 US US13/637,086 patent/US20130027630A1/en not_active Abandoned
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007086408A (ja) * | 2005-09-22 | 2007-04-05 | Sanyo Epson Imaging Devices Corp | 電気光学装置、電気光学装置の製造方法、及び電子機器 |
| JP2008181066A (ja) * | 2006-12-28 | 2008-08-07 | Epson Imaging Devices Corp | 電気光学装置およびその製造方法、電子機器 |
| WO2009130945A1 (ja) * | 2008-04-22 | 2009-10-29 | シャープ株式会社 | 電子パッケージ、表示装置、および電子機器 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2546692A1 (en) | 2013-01-16 |
| CN102844701A (zh) | 2012-12-26 |
| JPWO2011129153A1 (ja) | 2013-07-11 |
| CN102844701B (zh) | 2015-08-26 |
| EP2546692A4 (en) | 2014-07-02 |
| WO2011129153A1 (ja) | 2011-10-20 |
| US20130027630A1 (en) | 2013-01-31 |
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