KR100780498B1 - 액정 표시장치 - Google Patents
액정 표시장치 Download PDFInfo
- Publication number
- KR100780498B1 KR100780498B1 KR1020050086803A KR20050086803A KR100780498B1 KR 100780498 B1 KR100780498 B1 KR 100780498B1 KR 1020050086803 A KR1020050086803 A KR 1020050086803A KR 20050086803 A KR20050086803 A KR 20050086803A KR 100780498 B1 KR100780498 B1 KR 100780498B1
- Authority
- KR
- South Korea
- Prior art keywords
- liquid crystal
- crystal display
- display panel
- light guide
- circuit board
- Prior art date
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Classifications
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- 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
-
- 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
-
- 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
- G02F1/133342—Constructional arrangements; Manufacturing methods for double-sided displays
-
- 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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/16—Details of telephonic subscriber devices including more than one display unit
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)
- Planar Illumination Modules (AREA)
- Telephone Set Structure (AREA)
Abstract
Description
Claims (8)
- 표리(表裏) 양면에 각각 광을 도출하는 도광판의 일면에 제 1 액정 표시 패널, 다른 면에 상기 제 1 액정 표시 패널보다 소형의 제 2 액정 표시 패널을 설치하여 적층된 액정 표시장치에 있어서,상기 도광판과 상기 제 2 액정 표시 패널의 사이에는, 상기 제 1, 제 2 액정 표시 패널을 제어하며 표면 및 이면의 적어도 한쪽에 어스(earth)용 접촉부를 갖는 회로 기판이 개재되고, 상기 회로 기판과 도광판의 사이에는, 상기 도광판과 같은 크기로 상기 제 2 액정 표시 패널의 표시면과 같은 크기의 개구를 갖는 판금 프레임이 배치되고, 상기 판금 프레임의 회로 기판과 대향하는 면은, 상기 회로 기판의 어스용 접촉부가 접촉하는 부분에 도전성 접착제가 도포되어, 상기 회로 기판의 어스용 접촉부를 상기 도전성 접착제로 상기 판금 프레임에 첩부(貼付)하여 접촉하고 있는 것을 특징으로 하는 액정 표시장치.
- 제 1 항에 있어서,상기 회로 기판은 개구를 가지며, 이 개구 내에 상기 제 2 액정 표시 패널이 설치되어 있는 것을 특징으로 하는 액정 표시장치.
- 제 1 항에 있어서,상기 판금 프레임은, 박판 형상의 금속 부재로 이루어지는 것을 특징으로 하는 액정 표시장치.
- 제 1 항에 있어서,상기 판금 프레임의 회로 기판과 대향하는 면은, 상기 회로 기판의 어스용 접촉부가 접촉하는 부분 이외의 나머지 부분에 양면 접착 테이프가 첩부되어 있고, 이 양면 접착 테이프의 일면에 상기 회로 기판을 첩부하고 있는 것을 특징으로 하는 액정 표시장치.
- 제 1 항에 있어서,직사각형의 바닥판과 상기 바닥판의 외주(外周)부에 소정 높이의 측면판을 가지며, 상기 도광판 및 상기 제 1, 제 2 액정 표시 패널 등으로 이루어지는 적층체를 덮도록 설치되는 판금으로 형성된 본체 커버를 구비하며, 상기 본체 커버의 바닥판에는 상기 제 2 액정 표시 패널의 표시면과 같은 크기의 개구가 설치되는 것을 특징으로 하는 액정 표시장치.
- 제 1 항에 있어서,상기 도광판 등이 수용할 수 있는 크기의 액자 형상의 틀체를 구비하며, 이 틀체에는, 상기 도광판과, 이 도광판의 일단에 광을 조사하는 광원과, 상기 제 1 액정 표시 패널이 끼워 넣어져 있는 것을 특징으로 하는 액정 표시장치.
- 삭제
- 삭제
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2004-00271565 | 2004-09-17 | ||
JP2004271565A JP4639714B2 (ja) | 2004-09-17 | 2004-09-17 | 液晶表示装置及びこの液晶表示装置を備えた携帯情報端末 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060051384A KR20060051384A (ko) | 2006-05-19 |
KR100780498B1 true KR100780498B1 (ko) | 2007-11-29 |
Family
ID=35506616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050086803A KR100780498B1 (ko) | 2004-09-17 | 2005-09-16 | 액정 표시장치 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20060061704A1 (ko) |
EP (1) | EP1637921B1 (ko) |
JP (1) | JP4639714B2 (ko) |
KR (1) | KR100780498B1 (ko) |
CN (1) | CN100432781C (ko) |
DE (1) | DE602005005754T2 (ko) |
TW (1) | TWI287669B (ko) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101272327B1 (ko) * | 2005-03-11 | 2013-06-10 | 삼성디스플레이 주식회사 | 표시 면적을 확대한 표시 장치 |
KR100968340B1 (ko) * | 2006-06-30 | 2010-07-08 | 엘지디스플레이 주식회사 | 액정표시장치 및 이를 구비한 휴대용 컴퓨터 |
KR20080019397A (ko) * | 2006-08-28 | 2008-03-04 | 삼성전자주식회사 | 액정 표시 장치 |
DE102007002901B4 (de) * | 2006-09-11 | 2014-07-31 | Lg Electronics Inc. | Schaltungsplatinenmodul |
KR100786479B1 (ko) | 2006-09-22 | 2007-12-17 | 삼성에스디아이 주식회사 | 평판표시장치 및 이를 이용한 휴대용 표시기기 |
JP2008083584A (ja) * | 2006-09-28 | 2008-04-10 | Nec Lcd Technologies Ltd | 液晶パネルモジュール及び液晶表示装置 |
JP4520494B2 (ja) * | 2007-08-20 | 2010-08-04 | 明拓工業株式会社 | ディスプレイ装置 |
JP5007638B2 (ja) | 2007-09-26 | 2012-08-22 | 富士通株式会社 | 電子機器 |
CN101676832B (zh) * | 2008-09-19 | 2012-03-28 | 清华大学 | 台式电脑 |
CN101464763B (zh) * | 2007-12-21 | 2010-09-29 | 清华大学 | 触摸屏的制备方法 |
CN101458606B (zh) * | 2007-12-12 | 2012-06-20 | 清华大学 | 触摸屏、触摸屏的制备方法及使用该触摸屏的显示装置 |
CN101458599B (zh) * | 2007-12-14 | 2011-06-08 | 清华大学 | 触摸屏、触摸屏的制备方法及使用该触摸屏的显示装置 |
CN101419519B (zh) * | 2007-10-23 | 2012-06-20 | 清华大学 | 触摸屏 |
CN101620454A (zh) * | 2008-07-04 | 2010-01-06 | 清华大学 | 便携式电脑 |
CN101458975B (zh) * | 2007-12-12 | 2012-05-16 | 清华大学 | 电子元件 |
US8574393B2 (en) * | 2007-12-21 | 2013-11-05 | Tsinghua University | Method for making touch panel |
TWI398686B (zh) * | 2008-03-26 | 2013-06-11 | Au Optronics Corp | 雙螢幕顯示模組 |
US8390580B2 (en) * | 2008-07-09 | 2013-03-05 | Tsinghua University | Touch panel, liquid crystal display screen using the same, and methods for making the touch panel and the liquid crystal display screen |
CN101923808B (zh) * | 2009-06-10 | 2013-03-13 | 深圳富泰宏精密工业有限公司 | 显示组件及使用该显示组件的便携式电子装置 |
CN101924816B (zh) * | 2009-06-12 | 2013-03-20 | 清华大学 | 柔性手机 |
CN101931667B (zh) * | 2009-06-18 | 2015-03-25 | 赛恩倍吉科技顾问(深圳)有限公司 | 显示组件及使用该显示组件的便携式电子装置 |
TWI408940B (zh) * | 2009-06-22 | 2013-09-11 | Hon Hai Prec Ind Co Ltd | 柔性手機 |
CN103003859B (zh) * | 2010-09-28 | 2015-07-22 | 松下电器产业株式会社 | 显示器装置 |
JP5868733B2 (ja) * | 2012-03-06 | 2016-02-24 | 日東電工株式会社 | 光学表示パネルの連続製造方法および光学表示パネルの連続製造システム |
US9164304B2 (en) * | 2013-07-18 | 2015-10-20 | Htc Corporation | Liquid crystal display assembly and electronic device |
CN109633952A (zh) * | 2019-01-21 | 2019-04-16 | 长沙硕博电子科技股份有限公司 | 一种工业触摸显示屏静电防护装置 |
JP7202202B2 (ja) * | 2019-02-01 | 2023-01-11 | 株式会社ジャパンディスプレイ | 表示装置及びプリント回路基板 |
KR20210081968A (ko) * | 2019-12-24 | 2021-07-02 | 삼성전자주식회사 | 회로 기판 및 이를 포함하는 전자 장치 |
Citations (2)
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KR100359511B1 (ko) * | 1992-03-12 | 2002-11-04 | 히다찌디바이스엔지니어링 가부시기가이샤 | 액정표시장치 |
JP2004118125A (ja) * | 2002-09-27 | 2004-04-15 | Nec Saitama Ltd | 表示ユニット及び該表示ユニットを備えた電子機器 |
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JP3943682B2 (ja) * | 1997-11-17 | 2007-07-11 | 株式会社東芝 | 平面表示装置 |
TW459032B (en) * | 1998-03-18 | 2001-10-11 | Sumitomo Bakelite Co | An anisotropic conductive adhesive and method for preparation thereof and an electronic apparatus using said adhesive |
US6504587B1 (en) * | 1998-06-17 | 2003-01-07 | Hitachi, Ltd. | Liquid crystal display device in which the inner frame having sidewall |
KR100319199B1 (ko) * | 1998-09-24 | 2002-10-25 | 삼성전자 주식회사 | 액정표시장치 |
JP2001147441A (ja) * | 1999-11-19 | 2001-05-29 | Nec Corp | 横電界液晶表示装置 |
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JP2002268063A (ja) * | 2001-03-13 | 2002-09-18 | Hitachi Ltd | 液晶表示装置 |
KR100852167B1 (ko) * | 2002-03-08 | 2008-08-13 | 삼성전자주식회사 | 평판 표시 장치 |
JP4077230B2 (ja) * | 2002-03-29 | 2008-04-16 | 株式会社東芝 | 移動通信端末 |
JP3920786B2 (ja) * | 2003-01-31 | 2007-05-30 | 三洋電機株式会社 | 液晶表示装置 |
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2004
- 2004-09-17 JP JP2004271565A patent/JP4639714B2/ja active Active
-
2005
- 2005-09-15 US US11/226,461 patent/US20060061704A1/en not_active Abandoned
- 2005-09-16 KR KR1020050086803A patent/KR100780498B1/ko active IP Right Grant
- 2005-09-16 DE DE602005005754T patent/DE602005005754T2/de active Active
- 2005-09-16 EP EP05020282A patent/EP1637921B1/en not_active Expired - Fee Related
- 2005-09-16 CN CNB2005101039616A patent/CN100432781C/zh active Active
- 2005-09-16 TW TW094131962A patent/TWI287669B/zh active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100359511B1 (ko) * | 1992-03-12 | 2002-11-04 | 히다찌디바이스엔지니어링 가부시기가이샤 | 액정표시장치 |
JP2004118125A (ja) * | 2002-09-27 | 2004-04-15 | Nec Saitama Ltd | 表示ユニット及び該表示ユニットを備えた電子機器 |
Also Published As
Publication number | Publication date |
---|---|
DE602005005754D1 (de) | 2008-05-15 |
US20060061704A1 (en) | 2006-03-23 |
JP2006084969A (ja) | 2006-03-30 |
CN100432781C (zh) | 2008-11-12 |
CN1749830A (zh) | 2006-03-22 |
KR20060051384A (ko) | 2006-05-19 |
EP1637921A1 (en) | 2006-03-22 |
TW200615651A (en) | 2006-05-16 |
TWI287669B (en) | 2007-10-01 |
JP4639714B2 (ja) | 2011-02-23 |
EP1637921B1 (en) | 2008-04-02 |
DE602005005754T2 (de) | 2009-05-07 |
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