KR100305522B1 - 평면표시장치 - Google Patents
평면표시장치 Download PDFInfo
- Publication number
- KR100305522B1 KR100305522B1 KR1019990018259A KR19990018259A KR100305522B1 KR 100305522 B1 KR100305522 B1 KR 100305522B1 KR 1019990018259 A KR1019990018259 A KR 1019990018259A KR 19990018259 A KR19990018259 A KR 19990018259A KR 100305522 B1 KR100305522 B1 KR 100305522B1
- Authority
- KR
- South Korea
- Prior art keywords
- light source
- flat
- display panel
- panel
- housing
- Prior art date
Links
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 33
- 239000000758 substrate Substances 0.000 claims abstract description 30
- 230000005484 gravity Effects 0.000 claims description 7
- 239000012788 optical film Substances 0.000 claims description 5
- 230000001678 irradiating effect Effects 0.000 claims description 2
- 239000011521 glass Substances 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 6
- 239000010408 film Substances 0.000 description 5
- 230000007423 decrease Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- 229920005591 polysilicon Polymers 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
- G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0045—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide
- G02B6/0046—Tapered light guide, e.g. wedge-shaped light guide
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0086—Positioning aspects
- G02B6/009—Positioning aspects of the light source in the package
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (8)
- 복수의 표시화소가 배열된 표시영역을 갖춘 평면표시패널과,상기 평면표시패널에 전기적으로 접속되어 구동신호를 공급하는 회로기판,상기 평면표시패널에 대향해서 설치되고, 평면표시패널을 향해 광을 조사하는 면광원부,상기 평면표시패널의 상기 표시영역에 대응하는 창부를 갖춘 제1 광체,상기 제1 광체와 끼워져 결합되고, 상기 평면표시패널, 회로기판 및, 면광원부를 상기 제1 광체와의 사이에 끼워서 지지하여 보지한 제2 광체를 갖추고,상기 평면표시패널의 일단부측에 위치하고 있음과 더불어, 상기 제1 및 제2 광체중 적어도 한쪽에 구성되고, 상기 제1 및 제2 광체를 회동자재하게 지지하기 위한 회동지지부를 갖추고,상기 평면표시패널의 상기 일단부측에 위치한 무게중심을 갖고 있는 것을 특징으로 하는 평면표시장치.
- 제1항에 있어서, 상기 무게중심의 위치는 주로 상기 면광원부의 배치, 두께 및, 상기 제2 광체의 두께를 조정함으로써 설정되어 있는 것을 특징으로 하는 평면표시장치.
- 제1항에 있어서, 상기 면광원부는 관상광원과, 상기 관상광원으로부터 나온광을 평면광으로 변환하는 도광판, 상기 관상광원으로부터의 광을 상기 도광판으로 도입하는 반사체, 상기 도광판에 대향해서 설치되고, 평면의 휘도를 균일화하기 위한 광학필름을 갖추고,상기 관상광원은 상기 평면표시패널의 상기 일단부에 인접해서 설치되어 있는 것을 특징으로 하는 평면표시장치.
- 제3항에 있어서, 상기 면광원부는 상기 관상광원을 구동시키는 광원구동회로를 갖추고, 상기 광원구동회로는 상기 평면표시패널의 상기 일단부에 인접해서 설치되어 있는 것을 특징으로 하는 평면표시장치.
- 제3항 또는 제4항에 있어서, 상기 제2 광체는 상기 면광원부에 대향해서 설치된 주면부를 갖추고, 상기 주면부의 두께는 상기 평면표시패널의 상기 일단부측으로부터 이것과 대향하는 타단부측을 향해 서서히 얇아지도록 형성되어 있는 것을 특징으로 하는 평면표시장치.
- 제3항 또는 제4항에 있어서, 상기 도광판은 상기 평면표시패널에 대향해서 설치되어 있음과 더불어, 평면표시패널의 상기 일단부측으로부터 이것과 대향하는 타단부측을 향해 서서히 얇아지도록 형성되어 있는 것을 특징으로 하는 평면표시장치.
- 제6항에 있어서, 상기 회로기판은 상기 평면표시패널의 상기 일단부와 대향하는 타단부에 접속되고, 상기 타단부의 근방에 있어서 상기 도광판과 제2 광체의 사이에 배치되어 있는 것을 특징으로 하는 평면표시장치.
- 제1항에 있어서, 상기 평면표시패널은 대향배치된 한 쌍의 기판과, 상기 한 쌍의 기판간에 보지된 액정층을 갖추고,적어도 한쪽의 기판상에 상기 회로기판으로부터의 구동신호에 기초하여 각 표시화소에 소정의 신호를 공급하는 구동회로부가 일체적으로 형성되어 있는 것을 특징으로 하는 평면표시장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP98-141216 | 1998-05-22 | ||
JP14121698A JP4060441B2 (ja) | 1998-05-22 | 1998-05-22 | 平面表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990088450A KR19990088450A (ko) | 1999-12-27 |
KR100305522B1 true KR100305522B1 (ko) | 2001-09-26 |
Family
ID=15286847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990018259A KR100305522B1 (ko) | 1998-05-22 | 1999-05-20 | 평면표시장치 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6220741B1 (ko) |
JP (1) | JP4060441B2 (ko) |
KR (1) | KR100305522B1 (ko) |
TW (1) | TW468078B (ko) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001013889A (ja) * | 1999-06-29 | 2001-01-19 | Toshiba Corp | 平面表示装置 |
US7855703B1 (en) * | 1999-07-21 | 2010-12-21 | Samsung Electronics Co., Ltd. | Liquid crystal display and an information processing apparatus having the same |
JP2001147422A (ja) * | 1999-09-07 | 2001-05-29 | Advanced Display Inc | 液晶表示装置およびその製造方法 |
US7097913B2 (en) * | 2000-05-24 | 2006-08-29 | Kabushiki Kaisha Kawai Gakki Seisakusho | Decorative article having translucent wood veneer |
JP2002025326A (ja) * | 2000-07-13 | 2002-01-25 | Seiko Epson Corp | 光源装置、照明装置、液晶装置及び電子機器 |
US6648485B1 (en) * | 2000-11-13 | 2003-11-18 | International Business Machines Corporation | Highly collimating tapered light guide for uniform illumination of flat panel displays |
JP2002268566A (ja) * | 2001-03-12 | 2002-09-20 | Fujitsu Ltd | 表示パネルモジュール |
US7209344B2 (en) * | 2001-11-08 | 2007-04-24 | Apple Inc. | Computer controlled display device |
US7289315B2 (en) * | 2001-11-08 | 2007-10-30 | Apple Inc. | Computer controlled display device |
US7218510B2 (en) * | 2001-11-08 | 2007-05-15 | Apple Computer, Inc. | Computer controlled display device |
US6819550B2 (en) * | 2001-11-08 | 2004-11-16 | Apple Computer, Inc. | Computer controlled display device |
US7035092B2 (en) * | 2001-11-08 | 2006-04-25 | Apple Computer, Inc. | Computer controlled display device |
US7142415B2 (en) * | 2001-11-08 | 2006-11-28 | Apple Computer, Inc. | Computer controlled display device |
KR100786178B1 (ko) * | 2002-01-05 | 2007-12-21 | 삼성전자주식회사 | 액정표시장치 |
US6791639B2 (en) * | 2002-05-14 | 2004-09-14 | International Business Machines Corporation | Direct view display with lenticular lens for improved brightness and wide viewing angle |
US7153016B2 (en) * | 2003-04-24 | 2006-12-26 | Waltop International Corp. | Package for the display module with the electromagnetic module |
TW594262B (en) * | 2003-06-18 | 2004-06-21 | Au Optronics Corp | Liquid crystal display unit and the thin backlight module |
KR20050048770A (ko) * | 2003-11-20 | 2005-05-25 | 삼성전자주식회사 | 면광원 장치 및 이를 갖는 액정표시장치 |
US20050157521A1 (en) * | 2004-01-20 | 2005-07-21 | Shih-Hsien Chen | Backlight assembly for liquid crystal display |
US7027295B2 (en) * | 2004-06-02 | 2006-04-11 | Research In Motion Limited | Compact design for handheld computing device having LCD display |
US20060002059A1 (en) * | 2004-07-02 | 2006-01-05 | Po-Tsung Shih | Notebook computer with detachable bezel of mainframe |
KR101272327B1 (ko) * | 2005-03-11 | 2013-06-10 | 삼성디스플레이 주식회사 | 표시 면적을 확대한 표시 장치 |
KR101135889B1 (ko) * | 2006-01-23 | 2012-04-13 | 삼성전자주식회사 | 디스플레이장치 및 그 제조방법 |
JP4725792B2 (ja) * | 2006-04-11 | 2011-07-13 | ソニー株式会社 | 電子機器 |
JP2007279577A (ja) | 2006-04-11 | 2007-10-25 | Sony Corp | 電子機器 |
DE102007026498A1 (de) * | 2007-06-05 | 2008-12-11 | Endress + Hauser Wetzer Gmbh + Co Kg | Vorrichtung zur Bestimmung und/oder Überwachung einer Prozessgröße |
US8292444B2 (en) * | 2008-10-29 | 2012-10-23 | Zippy Technology Corp. | Uniformly self-luminous keyboard device |
CN102272663B (zh) * | 2009-01-15 | 2014-06-04 | 夏普株式会社 | 液晶显示装置和安装于液晶显示装置上的基板夹子 |
CN102955531A (zh) * | 2011-08-31 | 2013-03-06 | 鸿富锦精密工业(深圳)有限公司 | 电脑面板导光装置 |
CN102879930B (zh) * | 2012-10-17 | 2014-08-13 | 深圳市华星光电技术有限公司 | 窄边框液晶显示装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07294921A (ja) * | 1994-04-28 | 1995-11-10 | Hitachi Ltd | 液晶表示装置 |
JPH0883135A (ja) * | 1994-09-13 | 1996-03-26 | Citizen Watch Co Ltd | 情報機器における液晶ディスプレイの搭載構造 |
JPH08122745A (ja) * | 1994-10-21 | 1996-05-17 | Hitachi Ltd | 液晶表示装置 |
JPH08314389A (ja) * | 1995-05-19 | 1996-11-29 | Canon Inc | 情報機器 |
JPH09114389A (ja) * | 1995-10-18 | 1997-05-02 | Toshiba Corp | 平面表示装置 |
JPH09114391A (ja) * | 1995-10-20 | 1997-05-02 | Fujitsu Ltd | 表示装置 |
KR100264923B1 (ko) * | 1996-07-25 | 2000-09-01 | 가네꼬 히사시 | 액정표시장치 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5202950A (en) * | 1990-09-27 | 1993-04-13 | Compaq Computer Corporation | Backlighting system with faceted light pipes |
US5485354A (en) * | 1993-09-09 | 1996-01-16 | Precision Lamp, Inc. | Flat panel display lighting system |
US5608837A (en) * | 1995-05-15 | 1997-03-04 | Clio Technologies, Inc. | Transmissive type display and method capable of utilizing ambient light |
US5844773A (en) * | 1995-12-01 | 1998-12-01 | Texas Instruments Incorporated | Portable computing device having light source in base |
KR100262798B1 (ko) * | 1996-02-02 | 2000-08-01 | 가나이 쓰도무 | 액정표시장치및배면조명부용도광판의제조방법 |
JP3543910B2 (ja) * | 1996-10-11 | 2004-07-21 | 株式会社エンプラス | サイドライト型面光源装置及び表示装置 |
KR100218581B1 (ko) * | 1997-04-08 | 1999-09-01 | 구자홍 | 액정표시장치를 가지는 휴대용 컴퓨터 |
US6040811A (en) * | 1997-06-18 | 2000-03-21 | Texas Instruments Incorporated | Thin display unit for portable computers |
-
1998
- 1998-05-22 JP JP14121698A patent/JP4060441B2/ja not_active Expired - Fee Related
-
1999
- 1999-05-13 TW TW088107804A patent/TW468078B/zh not_active IP Right Cessation
- 1999-05-20 KR KR1019990018259A patent/KR100305522B1/ko not_active IP Right Cessation
- 1999-05-21 US US09/315,983 patent/US6220741B1/en not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07294921A (ja) * | 1994-04-28 | 1995-11-10 | Hitachi Ltd | 液晶表示装置 |
JPH0883135A (ja) * | 1994-09-13 | 1996-03-26 | Citizen Watch Co Ltd | 情報機器における液晶ディスプレイの搭載構造 |
JPH08122745A (ja) * | 1994-10-21 | 1996-05-17 | Hitachi Ltd | 液晶表示装置 |
JPH08314389A (ja) * | 1995-05-19 | 1996-11-29 | Canon Inc | 情報機器 |
JPH09114389A (ja) * | 1995-10-18 | 1997-05-02 | Toshiba Corp | 平面表示装置 |
JPH09114391A (ja) * | 1995-10-20 | 1997-05-02 | Fujitsu Ltd | 表示装置 |
KR100264923B1 (ko) * | 1996-07-25 | 2000-09-01 | 가네꼬 히사시 | 액정표시장치 |
Also Published As
Publication number | Publication date |
---|---|
US6220741B1 (en) | 2001-04-24 |
JP4060441B2 (ja) | 2008-03-12 |
JPH11338369A (ja) | 1999-12-10 |
KR19990088450A (ko) | 1999-12-27 |
TW468078B (en) | 2001-12-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100305522B1 (ko) | 평면표시장치 | |
US6593979B1 (en) | Liquid crystal display module, liquid crystal display device employing the same, and assembly method thereof | |
US7701530B2 (en) | Display device | |
US7724315B2 (en) | Liquid crystal display module for liquid crystal display device and a method for assembling the same | |
EP2189839A1 (en) | Electrooptical apparatus and electronic device | |
KR20070057468A (ko) | 표시 장치 | |
US6753839B2 (en) | Electro-optical panel and electronic device | |
KR100796487B1 (ko) | 액정표시장치 | |
JPH11338371A (ja) | 平面表示装置 | |
EP1918764A1 (en) | Multi-panel display apparatus | |
JPH11311952A (ja) | 平面表示装置 | |
JP3611449B2 (ja) | 液晶表示装置 | |
CN100395639C (zh) | 电光装置、电光装置的制造方法,以及电子设备 | |
JP5196694B2 (ja) | 画像表示装置およびこれを備えた電子機器 | |
KR100827261B1 (ko) | 전기 광학 장치, 및 이것을 구비한 전자 기기 | |
JP4544239B2 (ja) | 電気光学装置及び電子機器 | |
JP3792375B2 (ja) | 液晶装置及び電子機器 | |
JP3876583B2 (ja) | 表示装置およびそれを用いた電子機器 | |
JP2007093846A (ja) | 電気光学装置、および電子機器 | |
JPH11296101A (ja) | 平面表示装置 | |
JP3288990B2 (ja) | 平面表示装置 | |
JP2007171321A (ja) | 電気光学装置および電子機器 | |
JP2009098256A (ja) | 液晶パネル、電子機器及び液晶パネルの駆動方法 | |
JP3671971B2 (ja) | 液晶装置及び電子機器 | |
JP5018903B2 (ja) | 電気光学装置及び電子機器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20120629 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20130719 Year of fee payment: 13 |
|
FPAY | Annual fee payment |
Payment date: 20140718 Year of fee payment: 14 |
|
FPAY | Annual fee payment |
Payment date: 20150724 Year of fee payment: 15 |
|
FPAY | Annual fee payment |
Payment date: 20160722 Year of fee payment: 16 |
|
FPAY | Annual fee payment |
Payment date: 20170721 Year of fee payment: 17 |
|
LAPS | Lapse due to unpaid annual fee |