KR100726311B1 - 액정 표시 장치 - Google Patents

액정 표시 장치 Download PDF

Info

Publication number
KR100726311B1
KR100726311B1 KR1020050075465A KR20050075465A KR100726311B1 KR 100726311 B1 KR100726311 B1 KR 100726311B1 KR 1020050075465 A KR1020050075465 A KR 1020050075465A KR 20050075465 A KR20050075465 A KR 20050075465A KR 100726311 B1 KR100726311 B1 KR 100726311B1
Authority
KR
South Korea
Prior art keywords
liquid crystal
crystal display
rear cover
emitting surface
light emitting
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
Application number
KR1020050075465A
Other languages
English (en)
Korean (ko)
Other versions
KR20060050537A (ko
Inventor
요시나리 하시모또
Original Assignee
도시바 마쯔시따 디스플레이 테크놀로지 컴퍼니, 리미티드
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 도시바 마쯔시따 디스플레이 테크놀로지 컴퍼니, 리미티드 filed Critical 도시바 마쯔시따 디스플레이 테크놀로지 컴퍼니, 리미티드
Publication of KR20060050537A publication Critical patent/KR20060050537A/ko
Application granted granted Critical
Publication of KR100726311B1 publication Critical patent/KR100726311B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • G02F1/133308—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
    • 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
    • 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
    • G02F1/13338—Input devices, e.g. touch 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • 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
    • G02F2201/46—Fixing elements
    • G02F2201/465—Snap -fit

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal (AREA)
  • Planar Illumination Modules (AREA)
  • Position Input By Displaying (AREA)
  • Push-Button Switches (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
KR1020050075465A 2004-08-20 2005-08-18 액정 표시 장치 Expired - Fee Related KR100726311B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2004-00240785 2004-08-20
JP2004240785A JP4761736B2 (ja) 2004-08-20 2004-08-20 液晶表示装置

Publications (2)

Publication Number Publication Date
KR20060050537A KR20060050537A (ko) 2006-05-19
KR100726311B1 true KR100726311B1 (ko) 2007-06-08

Family

ID=35909266

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020050075465A Expired - Fee Related KR100726311B1 (ko) 2004-08-20 2005-08-18 액정 표시 장치

Country Status (4)

Country Link
US (1) US7528898B2 (enExample)
JP (1) JP4761736B2 (enExample)
KR (1) KR100726311B1 (enExample)
TW (1) TWI315004B (enExample)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007233251A (ja) * 2006-03-03 2007-09-13 Mitsubishi Electric Corp 表示装置
JP4619979B2 (ja) * 2006-04-06 2011-01-26 東芝モバイルディスプレイ株式会社 面光源装置及びこれを用いた液晶表示装置
CN100368895C (zh) * 2006-05-30 2008-02-13 友达光电股份有限公司 使用发光二极管的背光模块
JP4866154B2 (ja) * 2006-06-05 2012-02-01 株式会社 日立ディスプレイズ 液晶表示装置
KR101320854B1 (ko) * 2006-07-14 2013-10-22 삼성디스플레이 주식회사 액정표시장치
JP4872696B2 (ja) * 2007-02-13 2012-02-08 オムロン株式会社 曲面型面状光源装置と曲面型液晶表示装置の製造方法
KR101348151B1 (ko) * 2007-05-31 2014-01-10 엘지디스플레이 주식회사 액정표시장치모듈
KR100926625B1 (ko) * 2007-12-12 2009-11-11 삼성모바일디스플레이주식회사 액정 표시장치
JP2009163672A (ja) 2008-01-10 2009-07-23 Mitsubishi Electric Corp 表示装置
US8159632B2 (en) * 2008-02-01 2012-04-17 Kuraray Co., Ltd. Surface light source element and image display apparatus including the same
TWI444707B (zh) * 2008-05-30 2014-07-11 Au Optronics Corp 光電裝置及顯示模組
KR101219981B1 (ko) * 2008-07-10 2013-01-08 오므론 가부시키가이샤 면광원 장치 및 액정 표시 장치
KR101461536B1 (ko) * 2008-07-14 2014-11-13 삼성디스플레이 주식회사 액정 표시 장치
WO2010119882A1 (ja) * 2009-04-17 2010-10-21 シャープ株式会社 表示装置
CN202133987U (zh) * 2011-07-22 2012-02-01 北京京东方光电科技有限公司 一种电磁感应天线板、背光源及显示装置
JP5197817B2 (ja) * 2011-09-01 2013-05-15 株式会社東芝 電子機器
KR101968301B1 (ko) 2012-03-28 2019-08-21 삼성디스플레이 주식회사 표시 장치
KR102035715B1 (ko) 2013-06-27 2019-10-24 삼성디스플레이 주식회사 액정 표시 장치
US11182023B2 (en) 2015-01-28 2021-11-23 Flatfrog Laboratories Ab Dynamic touch quarantine frames
EP3256936A4 (en) 2015-02-09 2018-10-17 FlatFrog Laboratories AB Optical touch system comprising means for projecting and detecting light beams above and inside a transmissive panel
JP2018536944A (ja) 2015-12-09 2018-12-13 フラットフロッグ ラボラトリーズ アーベーＦｌａｔＦｒｏｇ Ｌａｂｏｒａｔｏｒｉｅｓ ＡＢ 改善されたスタイラスの識別
EP3535640B1 (en) 2016-12-07 2022-09-07 FlatFrog Laboratories AB An improved touch device
CN110300950B (zh) 2017-02-06 2023-06-16 平蛙实验室股份公司 触摸感测系统中的光学耦合
WO2018174786A1 (en) 2017-03-22 2018-09-27 Flatfrog Laboratories Pen differentiation for touch displays
CN110663015A (zh) 2017-03-28 2020-01-07 平蛙实验室股份公司 触摸感应装置和用于组装的方法
CN111052058B (zh) 2017-09-01 2023-10-20 平蛙实验室股份公司 改进的光学部件
US11567610B2 (en) 2018-03-05 2023-01-31 Flatfrog Laboratories Ab Detection line broadening
WO2020080992A1 (en) 2018-10-20 2020-04-23 Flatfrog Laboratories Ab Frame for a touch-sensitive device and tool therefor
WO2020153890A1 (en) 2019-01-25 2020-07-30 Flatfrog Laboratories Ab A videoconferencing terminal and method of operating the same
CN114730228A (zh) 2019-11-25 2022-07-08 平蛙实验室股份公司 一种触摸感应设备
US12282653B2 (en) 2020-02-08 2025-04-22 Flatfrog Laboratories Ab Touch apparatus with low latency interactions
US11893189B2 (en) 2020-02-10 2024-02-06 Flatfrog Laboratories Ab Touch-sensing apparatus
KR20220077662A (ko) * 2020-12-02 2022-06-09 현대자동차주식회사 디스플레이 장치 및 그러한 디스플레이 장치를 포함하는 차량
CN113031335A (zh) * 2021-03-24 2021-06-25 武汉华星光电技术有限公司 显示装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970075976A (ko) * 1996-05-22 1997-12-10 엄길용 액정표시장치 모듈

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH054541A (ja) * 1991-04-25 1993-01-14 Nippondenso Co Ltd 車載用表示装置
US5313318A (en) * 1991-11-04 1994-05-17 Apple Computer, Inc. Internal frame for a liquid crystal display not extending to the upper surface thereof, light guide and circuitry assembly
JPH07160423A (ja) 1993-12-03 1995-06-23 Ricoh Co Ltd 表示入力装置
JPH10198284A (ja) * 1997-01-14 1998-07-31 Japan Aviation Electron Ind Ltd 液晶表示装置
JPH1124046A (ja) * 1997-07-02 1999-01-29 Canon Inc 液晶装置
JP3771077B2 (ja) * 1999-03-10 2006-04-26 シャープ株式会社 液晶モジュール
JP2001083887A (ja) 1999-09-10 2001-03-30 Nec Eng Ltd 液晶表示装置の実装構造
JP2001249324A (ja) * 2000-03-03 2001-09-14 Hitachi Ltd 液晶表示装置
JP2001250416A (ja) * 2000-03-03 2001-09-14 Matsushita Electric Ind Co Ltd 照明ユニット及びそれを用いた液晶表示装置
KR100687536B1 (ko) * 2000-04-28 2007-02-27 삼성전자주식회사 백라이트 어셈블리 및 이를 채용한 액정표시장치
JP4553283B2 (ja) * 2000-08-25 2010-09-29 インターナショナル・ビジネス・マシーンズ・コーポレーション 保持枠および画像表示装置
JP4042353B2 (ja) * 2001-06-25 2008-02-06 セイコーエプソン株式会社 表示装置
JP3990193B2 (ja) * 2002-05-30 2007-10-10 Ｎｅｃ液晶テクノロジー株式会社 反射型液晶表示装置
KR100947177B1 (ko) * 2002-12-27 2010-03-12 엘지디스플레이 주식회사 액정표시장치

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970075976A (ko) * 1996-05-22 1997-12-10 엄길용 액정표시장치 모듈

Also Published As

Publication number Publication date
JP2006058637A (ja) 2006-03-02
TW200615621A (en) 2006-05-16
JP4761736B2 (ja) 2011-08-31
US7528898B2 (en) 2009-05-05
KR20060050537A (ko) 2006-05-19
TWI315004B (en) 2009-09-21
US20060038933A1 (en) 2006-02-23

Similar Documents

Publication Publication Date Title
KR100726311B1 (ko) 액정 표시 장치
US11543581B2 (en) Display device
US11719968B2 (en) Electro-optical device and electronic equipment
CN107870467B (zh) 显示装置
JP4821877B2 (ja) 保護板一体型液晶表示パネル及び電子機器
US8085377B2 (en) Liquid crystal display panel and LCD device using the same with particular aligning electrodes
JP2008216934A (ja) 表示装置
JP2005107498A (ja) 面光源装置および液晶表示装置
CN101303461A (zh) 显示装置
JP2008070584A (ja) 液晶表示装置
JP7064264B2 (ja) 表示装置
CN109946871A (zh) 显示装置
US20210141263A1 (en) Mold frame, backlight module, and display apparatus
JP2004347659A (ja) 液晶パネルとその製造方法、及び液晶表示装置
US11740498B2 (en) Liquid crystal display device comprising an elastic component that engages with a side wall of a case
JP2007065855A (ja) タッチパネル付き表示装置
JP2007334133A (ja) 表示素子、及び電気機器
JP2014142379A (ja) 平面表示装置
CN116339001A (zh) 显示装置
CN114200711A (zh) 显示装置
JP4868798B2 (ja) 液晶表示装置、及び、液晶表示装置の製造方法
KR20090131808A (ko) 휴대 단말기의 표시 장치
JP2005338601A (ja) 表示装置
JP2013238772A (ja) 表示装置
JP4529346B2 (ja) 電気光学装置、電気光学装置の製造方法及び電子機器

Legal Events

Date Code Title Description
A201 Request for examination
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

FPAY Annual fee payment

Payment date: 20130520

Year of fee payment: 7

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

FPAY Annual fee payment

Payment date: 20140523

Year of fee payment: 8

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 8

FPAY Annual fee payment

Payment date: 20150526

Year of fee payment: 9

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 9

FPAY Annual fee payment

Payment date: 20160520

Year of fee payment: 10

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 10

FPAY Annual fee payment

Payment date: 20170519

Year of fee payment: 11

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 11

FPAY Annual fee payment

Payment date: 20180529

Year of fee payment: 12

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 12

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20190602

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20190602