CN1272922A - 配置前照光的触摸屏装置 - Google Patents

配置前照光的触摸屏装置 Download PDF

Info

Publication number
CN1272922A
CN1272922A CN99800884A CN99800884A CN1272922A CN 1272922 A CN1272922 A CN 1272922A CN 99800884 A CN99800884 A CN 99800884A CN 99800884 A CN99800884 A CN 99800884A CN 1272922 A CN1272922 A CN 1272922A
Authority
CN
China
Prior art keywords
guide plate
light guide
transparent
touch
light
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.)
Pending
Application number
CN99800884A
Other languages
English (en)
Chinese (zh)
Inventor
高木孝之
桥本孝夫
沟口努
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissha Printing Co Ltd
Original Assignee
Nissha Printing Co Ltd
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
Priority claimed from JP15182998A external-priority patent/JPH11344695A/ja
Priority claimed from JP33856698A external-priority patent/JP3003931B1/ja
Application filed by Nissha Printing Co Ltd filed Critical Nissha Printing Co Ltd
Publication of CN1272922A publication Critical patent/CN1272922A/zh
Pending 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/045—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
    • 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
    • G02F1/133616—Front illuminating devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2209/00—Layers
    • H01H2209/024—Properties of the substrate
    • H01H2209/038—Properties of the substrate transparent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2209/00—Layers
    • H01H2209/068—Properties of the membrane
    • H01H2209/082—Properties of the membrane transparent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/002—Legends replaceable; adaptable
    • H01H2219/01—Liquid crystal
    • H01H2219/012—Liquid crystal programmable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/036—Light emitting elements
    • H01H2219/044—Edge lighting of layer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/054—Optical elements
    • H01H2219/056—Diffuser; Uneven surface
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/054—Optical elements
    • H01H2219/062—Light conductor

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Liquid Crystal (AREA)
  • Position Input By Displaying (AREA)
CN99800884A 1998-06-02 1999-06-01 配置前照光的触摸屏装置 Pending CN1272922A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP15182998A JPH11344695A (ja) 1998-06-02 1998-06-02 フロントライト一体型タッチパネル
JP151829/1998 1998-06-02
JP338566/1998 1998-11-30
JP33856698A JP3003931B1 (ja) 1998-11-30 1998-11-30 フロントライト一体型透明タッチパネル

Publications (1)

Publication Number Publication Date
CN1272922A true CN1272922A (zh) 2000-11-08

Family

ID=26480941

Family Applications (1)

Application Number Title Priority Date Filing Date
CN99800884A Pending CN1272922A (zh) 1998-06-02 1999-06-01 配置前照光的触摸屏装置

Country Status (6)

Country Link
EP (1) EP1000382A1 (fr)
KR (1) KR100398755B1 (fr)
CN (1) CN1272922A (fr)
MY (1) MY130221A (fr)
TW (1) TW412646B (fr)
WO (1) WO1999063394A1 (fr)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1303508C (zh) * 2001-11-09 2007-03-07 美蓓亚株式会社 触板总成
US7388577B2 (en) 2002-08-13 2008-06-17 Fujitsu Siemens Computers Gmbh Display apparatus with a touch-sensitive layer and an antireflection lattice
CN100395628C (zh) * 2003-05-10 2008-06-18 鸿富锦精密工业（深圳）有限公司 背光模组
US7777954B2 (en) 2007-01-30 2010-08-17 Qualcomm Mems Technologies, Inc. Systems and methods of providing a light guiding layer
CN102016698A (zh) * 2008-05-08 2011-04-13 皇家飞利浦电子股份有限公司 照明装置
CN101310351B (zh) * 2006-01-20 2011-04-13 日本写真印刷株式会社 电容式发光型开关以及其中使用的发光型开关元件
WO2011057572A1 (fr) * 2009-11-12 2011-05-19 北京汇冠新技术股份有限公司 Ecran tactile, système tactile et source de lumière
US7947915B2 (en) 2007-03-29 2011-05-24 Samsung Electronics Co., Ltd. Keypad assembly
US8054528B2 (en) 2004-09-27 2011-11-08 Qualcomm Mems Technologies Inc. Display device having an array of spatial light modulators with integrated color filters
CN101019071B (zh) * 2004-09-27 2012-06-13 高通Mems科技公司 用于显示器的触摸屏
CN1928618B (zh) * 2005-08-29 2012-06-27 安华高科技Ecbuip(新加坡)私人有限公司 改进的光学通用开关板
CN103217848A (zh) * 2010-08-09 2013-07-24 纬创资通股份有限公司 电子纸显示器
CN103809785A (zh) * 2012-11-07 2014-05-21 致伸科技股份有限公司 触控显示器
US8855929B2 (en) 2010-01-18 2014-10-07 Qualcomm Incorporated Using object to align and calibrate inertial navigation system
CN104881185A (zh) * 2014-02-27 2015-09-02 宸鸿科技(厦门)有限公司 触控面板及其触控电极结构
US9229089B2 (en) 2010-06-10 2016-01-05 Qualcomm Incorporated Acquisition of navigation assistance information for a mobile station
CN110249176A (zh) * 2017-02-01 2019-09-17 康宁股份有限公司 包含光学操控特征体的光导组合件
CN111640370A (zh) * 2020-06-29 2020-09-08 京东方科技集团股份有限公司 粘接结构、显示装置及显示装置的粘接方法
CN112859441A (zh) * 2021-02-07 2021-05-28 捷开通讯(深圳)有限公司 显示装置
CN112946948A (zh) * 2021-02-08 2021-06-11 捷开通讯(深圳)有限公司 一种显示面板及显示装置

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW523627B (en) 1998-07-14 2003-03-11 Hitachi Ltd Liquid crystal display device
DE10000300A1 (de) * 1999-06-11 2000-12-14 Mannesmann Vdo Ag Flüssigkristallanzeige
EP1063561A1 (fr) 1999-06-11 2000-12-27 Mannesmann VDO Aktiengesellschaft Dispositif d'affichage à cristaux liquides
JP3391762B2 (ja) 2000-03-01 2003-03-31 日本電気株式会社 フロントライトユニット及び液晶表示装置
JP2002214583A (ja) * 2000-12-28 2002-07-31 Nokia Mobile Phones Ltd タッチパネル一体型反射型ｌｃｄ装置および電子装置
JP2002216585A (ja) * 2001-01-18 2002-08-02 Minebea Co Ltd 表示装置用タッチパネル
JP2004528641A (ja) * 2001-03-28 2004-09-16 セクストン・バーバラ コンピュータ
US6592234B2 (en) 2001-04-06 2003-07-15 3M Innovative Properties Company Frontlit display
US6738051B2 (en) 2001-04-06 2004-05-18 3M Innovative Properties Company Frontlit illuminated touch panel
JP2002333618A (ja) * 2001-05-07 2002-11-22 Nitto Denko Corp 反射型液晶表示装置
US6950680B2 (en) * 2001-09-17 2005-09-27 Nokia Corporation Electronic device
US7859759B2 (en) 2002-05-20 2010-12-28 Sabic Innovative Plastics Ip B.V. Film, backlight displays, and methods for making the same
US7180672B2 (en) 2002-05-20 2007-02-20 General Electric Company Optical substrate and method of making
JP4212846B2 (ja) 2002-07-15 2009-01-21 アルプス電気株式会社 照明装置及び液晶表示装置
EP2204723A3 (fr) * 2002-10-16 2010-07-21 Alps Electric Co., Ltd. Dispositif d'entrée de coordonnées transparent
JP3719433B2 (ja) 2002-10-30 2005-11-24 セイコーエプソン株式会社 表示装置及び電子機器
TWI289708B (en) 2002-12-25 2007-11-11 Qualcomm Mems Technologies Inc Optical interference type color display
TWI341983B (en) 2003-02-12 2011-05-11 Nissha Printing Touch panel
GB0313044D0 (en) * 2003-06-06 2003-07-09 Cambridge Flat Projection Flat panel scanning illuminator
KR100981630B1 (ko) * 2003-11-17 2010-09-10 삼성전자주식회사 액정표시장치
US7072092B2 (en) 2003-12-31 2006-07-04 General Electric Company Optical substrate with modulated structure
US7342705B2 (en) 2004-02-03 2008-03-11 Idc, Llc Spatial light modulator with integrated optical compensation structure
US7813026B2 (en) 2004-09-27 2010-10-12 Qualcomm Mems Technologies, Inc. System and method of reducing color shift in a display
US7630123B2 (en) 2004-09-27 2009-12-08 Qualcomm Mems Technologies, Inc. Method and device for compensating for color shift as a function of angle of view
WO2008045207A2 (fr) 2006-10-06 2008-04-17 Qualcomm Mems Technologies, Inc. Guide de lumière
EP1943555B1 (fr) 2006-10-06 2012-05-02 QUALCOMM MEMS Technologies, Inc. Structure d'affaiblissement optique intégrée dans un appareil d'éclairage
KR101454171B1 (ko) * 2007-11-28 2014-10-27 삼성전자주식회사 반사형 디스플레이 장치 및 도광판의 제조 방법
US8068710B2 (en) 2007-12-07 2011-11-29 Qualcomm Mems Technologies, Inc. Decoupled holographic film and diffuser
US8721149B2 (en) 2008-01-30 2014-05-13 Qualcomm Mems Technologies, Inc. Illumination device having a tapered light guide
KR101501916B1 (ko) * 2008-02-22 2015-03-12 삼성전자주식회사 터치 입력 장치 및 그의 제조 방법
US9121979B2 (en) 2009-05-29 2015-09-01 Qualcomm Mems Technologies, Inc. Illumination devices and methods of fabrication thereof
WO2010141388A1 (fr) * 2009-06-01 2010-12-09 Qualcomm Mems Technologies, Inc. Écran tactile optique éclairé par l'avant
US8848294B2 (en) 2010-05-20 2014-09-30 Qualcomm Mems Technologies, Inc. Method and structure capable of changing color saturation
US8454181B2 (en) 2010-08-25 2013-06-04 Ford Global Technologies, Llc Light bar proximity switch
US8575949B2 (en) 2010-08-25 2013-11-05 Ford Global Technologies, Llc Proximity sensor with enhanced activation
US8427817B2 (en) * 2010-10-15 2013-04-23 Roche Diagnostics Operations, Inc. Handheld diabetes manager with touch screen display
US8902484B2 (en) 2010-12-15 2014-12-02 Qualcomm Mems Technologies, Inc. Holographic brightness enhancement film
US8975903B2 (en) 2011-06-09 2015-03-10 Ford Global Technologies, Llc Proximity switch having learned sensitivity and method therefor
US8928336B2 (en) 2011-06-09 2015-01-06 Ford Global Technologies, Llc Proximity switch having sensitivity control and method therefor
US10004286B2 (en) 2011-08-08 2018-06-26 Ford Global Technologies, Llc Glove having conductive ink and method of interacting with proximity sensor
GB2507453A (en) * 2011-08-19 2014-04-30 Barnesandnoble Com Llc Planar front illumination system having a light guide with micro lenses formed thereon and method of manufacturing the same
WO2013028467A1 (fr) 2011-08-19 2013-02-28 Barnesandnoble.Com Llc Système d'éclairage frontal plan possédant un guide de lumière sur lequel sont formés des éléments de microdiffusion et son procédé de fabrication
US9143126B2 (en) 2011-09-22 2015-09-22 Ford Global Technologies, Llc Proximity switch having lockout control for controlling movable panel
US10112556B2 (en) 2011-11-03 2018-10-30 Ford Global Technologies, Llc Proximity switch having wrong touch adaptive learning and method
US8994228B2 (en) 2011-11-03 2015-03-31 Ford Global Technologies, Llc Proximity switch having wrong touch feedback
US8878438B2 (en) 2011-11-04 2014-11-04 Ford Global Technologies, Llc Lamp and proximity switch assembly and method
US9184745B2 (en) 2012-04-11 2015-11-10 Ford Global Technologies, Llc Proximity switch assembly and method of sensing user input based on signal rate of change
US9660644B2 (en) 2012-04-11 2017-05-23 Ford Global Technologies, Llc Proximity switch assembly and activation method
US9197206B2 (en) 2012-04-11 2015-11-24 Ford Global Technologies, Llc Proximity switch having differential contact surface
US9531379B2 (en) 2012-04-11 2016-12-27 Ford Global Technologies, Llc Proximity switch assembly having groove between adjacent proximity sensors
US9219472B2 (en) 2012-04-11 2015-12-22 Ford Global Technologies, Llc Proximity switch assembly and activation method using rate monitoring
US9831870B2 (en) 2012-04-11 2017-11-28 Ford Global Technologies, Llc Proximity switch assembly and method of tuning same
US8933708B2 (en) 2012-04-11 2015-01-13 Ford Global Technologies, Llc Proximity switch assembly and activation method with exploration mode
US9520875B2 (en) 2012-04-11 2016-12-13 Ford Global Technologies, Llc Pliable proximity switch assembly and activation method
US9944237B2 (en) 2012-04-11 2018-04-17 Ford Global Technologies, Llc Proximity switch assembly with signal drift rejection and method
US9065447B2 (en) 2012-04-11 2015-06-23 Ford Global Technologies, Llc Proximity switch assembly and method having adaptive time delay
US9568527B2 (en) 2012-04-11 2017-02-14 Ford Global Technologies, Llc Proximity switch assembly and activation method having virtual button mode
US9559688B2 (en) 2012-04-11 2017-01-31 Ford Global Technologies, Llc Proximity switch assembly having pliable surface and depression
US9287864B2 (en) 2012-04-11 2016-03-15 Ford Global Technologies, Llc Proximity switch assembly and calibration method therefor
US9136840B2 (en) 2012-05-17 2015-09-15 Ford Global Technologies, Llc Proximity switch assembly having dynamic tuned threshold
US8981602B2 (en) 2012-05-29 2015-03-17 Ford Global Technologies, Llc Proximity switch assembly having non-switch contact and method
US9337832B2 (en) 2012-06-06 2016-05-10 Ford Global Technologies, Llc Proximity switch and method of adjusting sensitivity therefor
US9641172B2 (en) 2012-06-27 2017-05-02 Ford Global Technologies, Llc Proximity switch assembly having varying size electrode fingers
US8922340B2 (en) 2012-09-11 2014-12-30 Ford Global Technologies, Llc Proximity switch based door latch release
US20140192006A1 (en) * 2013-01-04 2014-07-10 Amazon Technologies, Inc. Touch sensor integrated with a light guide
US9311204B2 (en) 2013-03-13 2016-04-12 Ford Global Technologies, Llc Proximity interface development system having replicator and method
US10038443B2 (en) 2014-10-20 2018-07-31 Ford Global Technologies, Llc Directional proximity switch assembly
US9654103B2 (en) 2015-03-18 2017-05-16 Ford Global Technologies, Llc Proximity switch assembly having haptic feedback and method
US9548733B2 (en) 2015-05-20 2017-01-17 Ford Global Technologies, Llc Proximity sensor assembly having interleaved electrode configuration
TWI609308B (zh) * 2016-12-22 2017-12-21 宏碁股份有限公司 顯示裝置及其製作方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970008351B1 (ko) * 1991-12-03 1997-05-23 샤프 가부시끼가이샤 액정 표시 장치
WO1993016410A1 (fr) * 1992-02-14 1993-08-19 Raychem Corporation Affichage a cristaux liquides eclaire a l'avant
US5339179A (en) * 1992-10-01 1994-08-16 International Business Machines Corp. Edge-lit transflective non-emissive display with angled interface means on both sides of light conducting panel
BE1007433A3 (nl) * 1993-07-30 1995-06-13 Philips Electronics Nv Platte beeldweergeefinrichting, belichtingsstelsel en stralingsbron geschikt voor toepassing in een dergelijke platte beeldweergeefinrichting.
JPH1165764A (ja) * 1997-08-26 1999-03-09 Matsushita Electric Ind Co Ltd タッチパネル付き液晶表示素子

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1303508C (zh) * 2001-11-09 2007-03-07 美蓓亚株式会社 触板总成
US7388577B2 (en) 2002-08-13 2008-06-17 Fujitsu Siemens Computers Gmbh Display apparatus with a touch-sensitive layer and an antireflection lattice
CN1646945B (zh) * 2002-08-13 2010-05-26 富士通西门子电脑股份有限公司 显示装置
CN100395628C (zh) * 2003-05-10 2008-06-18 鸿富锦精密工业（深圳）有限公司 背光模组
US8054528B2 (en) 2004-09-27 2011-11-08 Qualcomm Mems Technologies Inc. Display device having an array of spatial light modulators with integrated color filters
CN102621685A (zh) * 2004-09-27 2012-08-01 高通Mems科技公司 用于显示器的触摸屏
CN101019071B (zh) * 2004-09-27 2012-06-13 高通Mems科技公司 用于显示器的触摸屏
CN1928618B (zh) * 2005-08-29 2012-06-27 安华高科技Ecbuip(新加坡)私人有限公司 改进的光学通用开关板
CN101310351B (zh) * 2006-01-20 2011-04-13 日本写真印刷株式会社 电容式发光型开关以及其中使用的发光型开关元件
US7777954B2 (en) 2007-01-30 2010-08-17 Qualcomm Mems Technologies, Inc. Systems and methods of providing a light guiding layer
USRE44974E1 (en) 2007-03-29 2014-07-01 Samsung Electronics Co., Ltd. Keypad assembly
US7947915B2 (en) 2007-03-29 2011-05-24 Samsung Electronics Co., Ltd. Keypad assembly
CN102016698A (zh) * 2008-05-08 2011-04-13 皇家飞利浦电子股份有限公司 照明装置
WO2011057572A1 (fr) * 2009-11-12 2011-05-19 北京汇冠新技术股份有限公司 Ecran tactile, système tactile et source de lumière
US8855929B2 (en) 2010-01-18 2014-10-07 Qualcomm Incorporated Using object to align and calibrate inertial navigation system
US9229089B2 (en) 2010-06-10 2016-01-05 Qualcomm Incorporated Acquisition of navigation assistance information for a mobile station
CN103217848A (zh) * 2010-08-09 2013-07-24 纬创资通股份有限公司 电子纸显示器
CN103809785A (zh) * 2012-11-07 2014-05-21 致伸科技股份有限公司 触控显示器
CN104881185A (zh) * 2014-02-27 2015-09-02 宸鸿科技(厦门)有限公司 触控面板及其触控电极结构
CN110249176A (zh) * 2017-02-01 2019-09-17 康宁股份有限公司 包含光学操控特征体的光导组合件
CN111640370A (zh) * 2020-06-29 2020-09-08 京东方科技集团股份有限公司 粘接结构、显示装置及显示装置的粘接方法
CN112859441A (zh) * 2021-02-07 2021-05-28 捷开通讯(深圳)有限公司 显示装置
CN112946948A (zh) * 2021-02-08 2021-06-11 捷开通讯(深圳)有限公司 一种显示面板及显示装置
US11579481B2 (en) 2021-02-08 2023-02-14 JRD Communication (Shenzhen) Ltd. Display panel and display device

Also Published As

Publication number Publication date
WO1999063394A1 (fr) 1999-12-09
TW412646B (en) 2000-11-21
KR20010022536A (ko) 2001-03-15
MY130221A (en) 2007-06-29
KR100398755B1 (ko) 2003-09-19
EP1000382A1 (fr) 2000-05-17

Similar Documents

Publication Publication Date Title
CN1272922A (zh) 配置前照光的触摸屏装置
US6891530B2 (en) Touch panel-including illuminator and reflective liquid-crystal display device
EP1209510B1 (fr) Film optique et dispositif d'affichage à cristaux liquides du type réflectif
CN1179234C (zh) 前光源及电子设备
CN101738649B (zh) 多层涂布复合型光学膜结构
EP2063293B1 (fr) Feuille optique, son procédé de fabrication et affichage à cristaux liquides l'utilisant
TWI403802B (zh) 具有改良光導板之背光組件及具有該背光組件之顯示器裝置
CN1384392A (zh) 反射式液晶显示器
CN101038350A (zh) 光控膜、发光设备以及显示设备
EP1143269B1 (fr) Polariseur pour changer le chemin optique
CN102236206A (zh) 显示装置
CN1940603A (zh) 光学元件、其制造方法及显示装置
JP4144829B2 (ja) 反射・透過両用型液晶表示装置
JP3003931B1 (ja) フロントライト一体型透明タッチパネル
CN1930515A (zh) 液晶显示面板和液晶显示装置
JPH11344695A (ja) フロントライト一体型タッチパネル
KR20090052081A (ko) 프리즘 시트 및 그 제조 방법과, 이를 갖는 백라이트 유닛및 액정표시장치
JP2013521609A (ja) 面発光装置及び液晶表示装置
TWI275845B (en) Light guide plate and backlight system using the same
KR20120068498A (ko) 도광판, 이를 구비한 백라이트 유닛 및 이들을 포함하는 액정표시장치
JP4077678B2 (ja) タッチパネル装置および液晶表示装置
CN209656924U (zh) 一种光学复合增亮膜
JP4548628B2 (ja) 光学フィルム
JP4462517B2 (ja) 光学フィルム及び液晶表示装置
JPH0955110A (ja) バックライトおよびそれを用いた液晶表示装置

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication