JP6048061B2 - 液晶表示装置 - Google Patents
液晶表示装置 Download PDFInfo
- Publication number
- JP6048061B2 JP6048061B2 JP2012230773A JP2012230773A JP6048061B2 JP 6048061 B2 JP6048061 B2 JP 6048061B2 JP 2012230773 A JP2012230773 A JP 2012230773A JP 2012230773 A JP2012230773 A JP 2012230773A JP 6048061 B2 JP6048061 B2 JP 6048061B2
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- crystal display
- panel
- display device
- branch piece
- 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
-
- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/56—Substrates having a particular shape, e.g. non-rectangular
-
- 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)
- Liquid Crystal (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Description
前記液晶表示パネルと導通接続されるフレキシブルプリント配線板と、を備えた液晶表示装置において、
前記フレキシブルプリント配線板は、前記液晶表示パネルと導通接続されない分岐片を有し、
前記分岐片は、前記前面パネルに当接し、前記前面パネルに帯電した静電気をアースする導電部を有するものである。
分岐片311は、絶縁基板の表面側に配置された緩衝部材32に当接するように設けられることによって、前面パネル2に帯電する静電気を回路基板にアースすることができるので、静電気による液晶表示パネルへの悪影響を防ぐことができる。
2 前面パネル
3 液晶表示パネル
3A 前側ガラス基板
3B 後側カラス基板
4 導光体
5 光学シート
6 セルケース
21 縁部
31 フレキシブルプリント配線板
32 緩衝部材
311 分岐片
312 導電部
Claims (5)
- 前面パネルの背後に設けられ、液晶を封止した一対の絶縁基板の内側表面に透明電極が各々設けられることで表示部を形成する液晶表示パネルと、
前記液晶表示パネルと導通接続されるフレキシブルプリント配線板と、を備えた液晶表示装置において、
前記フレキシブルプリント配線板は、前記液晶表示パネルと導通接続されない分岐片を有し、
前記分岐片は、前記前面パネルに当接し、前記前面パネルに帯電した静電気をアースする導電部を有することを特徴とする液晶表示装置。 - 前記分岐片は、前記絶縁基板の表面側に配置された緩衝部材と当接することを特徴とする請求項1に記載の液晶表示装置。
- 前記前面パネルは、前記液晶表示パネルの表示領域を囲う縁部を有していることを特徴とする請求項1または2に記載の液晶表示装置。
- 前記分岐片の前記導電部は前記分岐片の前面側にあることを特徴とする請求項1乃至3の何れか1項に記載の液晶表示装置。
- 前記液晶表示パネルは、前記絶縁基板のうち表面積が大きい方が前面側に配置され、前記分岐片は前記表面積が大きい方に前記緩衝部材を介して配置されることを特徴とする請求項2に記載の液晶表示装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012230773A JP6048061B2 (ja) | 2012-10-18 | 2012-10-18 | 液晶表示装置 |
PCT/JP2013/077072 WO2014061469A1 (ja) | 2012-10-18 | 2013-10-04 | 液晶表示装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012230773A JP6048061B2 (ja) | 2012-10-18 | 2012-10-18 | 液晶表示装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2014081567A JP2014081567A (ja) | 2014-05-08 |
JP2014081567A5 JP2014081567A5 (ja) | 2015-10-15 |
JP6048061B2 true JP6048061B2 (ja) | 2016-12-21 |
Family
ID=50488039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012230773A Expired - Fee Related JP6048061B2 (ja) | 2012-10-18 | 2012-10-18 | 液晶表示装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6048061B2 (ja) |
WO (1) | WO2014061469A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016104348A1 (ja) * | 2014-12-26 | 2016-06-30 | シャープ株式会社 | 表示装置 |
US10001664B2 (en) * | 2015-03-10 | 2018-06-19 | Sharp Kabushiki Kaisha | Display device |
CN109427243A (zh) * | 2017-08-22 | 2019-03-05 | 上海和辉光电有限公司 | 一种显示面板、装置及制作方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4667831B2 (ja) * | 2004-11-12 | 2011-04-13 | パナソニック株式会社 | 通信端末 |
JP2008209468A (ja) * | 2007-02-23 | 2008-09-11 | Seiko Instruments Inc | 液晶表示装置 |
-
2012
- 2012-10-18 JP JP2012230773A patent/JP6048061B2/ja not_active Expired - Fee Related
-
2013
- 2013-10-04 WO PCT/JP2013/077072 patent/WO2014061469A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2014061469A1 (ja) | 2014-04-24 |
JP2014081567A (ja) | 2014-05-08 |
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