EP1000382A1 - Berührungsempfindlicher bildschirm mit front-beleuchtung - Google Patents
Berührungsempfindlicher bildschirm mit front-beleuchtungInfo
- Publication number
- EP1000382A1 EP1000382A1 EP99922623A EP99922623A EP1000382A1 EP 1000382 A1 EP1000382 A1 EP 1000382A1 EP 99922623 A EP99922623 A EP 99922623A EP 99922623 A EP99922623 A EP 99922623A EP 1000382 A1 EP1000382 A1 EP 1000382A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- touch panel
- light
- face
- guide plate
- light guide
- 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.)
- Withdrawn
Links
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)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Human Computer Interaction (AREA)
- Liquid Crystal (AREA)
- Position Input By Displaying (AREA)
Applications Claiming Priority (5)
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 |
JP15182998 | 1998-06-02 | ||
JP33856698 | 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 |
PCT/JP1999/002916 WO1999063394A1 (en) | 1998-06-02 | 1999-06-01 | Touch screen with front lighting |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1000382A1 true EP1000382A1 (de) | 2000-05-17 |
Family
ID=26480941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99922623A Withdrawn EP1000382A1 (de) | 1998-06-02 | 1999-06-01 | Berührungsempfindlicher bildschirm mit front-beleuchtung |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1000382A1 (de) |
KR (1) | KR100398755B1 (de) |
CN (1) | CN1272922A (de) |
MY (1) | MY130221A (de) |
TW (1) | TW412646B (de) |
WO (1) | WO1999063394A1 (de) |
Families Citing this family (90)
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 (de) | 1999-06-11 | 2000-12-27 | Mannesmann VDO Aktiengesellschaft | Flüssigkristallanzeige |
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 |
CA2442032A1 (en) * | 2001-03-28 | 2002-10-10 | Barbara Sexton | Computer |
US6738051B2 (en) * | 2001-04-06 | 2004-05-18 | 3M Innovative Properties Company | Frontlit illuminated touch panel |
US6592234B2 (en) | 2001-04-06 | 2003-07-15 | 3M Innovative Properties Company | Frontlit display |
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 |
EP1443386A4 (de) * | 2001-11-09 | 2006-11-02 | Minebea Co Ltd | Berührungstafelbaugruppe |
US7180672B2 (en) | 2002-05-20 | 2007-02-20 | General Electric Company | Optical substrate and method of making |
US7859759B2 (en) | 2002-05-20 | 2010-12-28 | Sabic Innovative Plastics Ip B.V. | Film, backlight displays, and methods for making the same |
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 |
DE10237119B3 (de) | 2002-08-13 | 2004-04-15 | Fujitsu Siemens Computers Gmbh | Anzeigevorrichtung |
EP2204723A3 (de) * | 2002-10-16 | 2010-07-21 | Alps Electric Co., Ltd. | Durchsichtige Koordinateneingabevorrichtung |
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 |
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 |
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 |
US7710632B2 (en) | 2004-09-27 | 2010-05-04 | Qualcomm Mems Technologies, Inc. | Display device having an array of spatial light modulators with integrated color filters |
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 |
US20060066586A1 (en) * | 2004-09-27 | 2006-03-30 | Gally Brian J | Touchscreens for displays |
US7265749B2 (en) * | 2005-08-29 | 2007-09-04 | Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. | Optical generic switch panel |
EP1975961B1 (de) * | 2006-01-20 | 2016-06-22 | Nissha Printing Co., Ltd. | Lichtemittierender schalter von kapazitivem typ und lichtemittierendes schalterelement für solchen lichtemittierenden schalter vom kapazitiven typ |
CN101600901A (zh) | 2006-10-06 | 2009-12-09 | 高通Mems科技公司 | 集成于显示器的照明设备中的光学损失结构 |
US8872085B2 (en) | 2006-10-06 | 2014-10-28 | Qualcomm Mems Technologies, Inc. | Display device having front illuminator with turning features |
US7777954B2 (en) | 2007-01-30 | 2010-08-17 | Qualcomm Mems Technologies, Inc. | Systems and methods of providing a light guiding layer |
KR20080088324A (ko) * | 2007-03-29 | 2008-10-02 | 삼성전자주식회사 | 키패드 어셈블리 |
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 |
RU2010150142A (ru) * | 2008-05-08 | 2012-06-20 | Конинклейке Филипс Электроникс Н.В. (Nl) | Осветительное устройство |
EP2435867A1 (de) | 2009-05-29 | 2012-04-04 | Qualcomm Mems Technologies, Inc. | Beleuchtungsvorrichtungen und herstellungsverfahren dafür |
WO2010141388A1 (en) * | 2009-06-01 | 2010-12-09 | Qualcomm Mems Technologies, Inc. | Front light based optical touch screen |
CN201927010U (zh) * | 2009-11-12 | 2011-08-10 | 北京汇冠新技术股份有限公司 | 一种触摸屏、触摸系统及光源 |
US8855929B2 (en) | 2010-01-18 | 2014-10-07 | Qualcomm Incorporated | Using object to align and calibrate inertial navigation system |
US8848294B2 (en) | 2010-05-20 | 2014-09-30 | Qualcomm Mems Technologies, Inc. | Method and structure capable of changing color saturation |
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 |
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 |
WO2013028460A1 (en) * | 2011-08-19 | 2013-02-28 | Barnesandnoble.Com Llc | Planar front illumination system having a light guide with micro lenses formed thereon and method of manufacturing the same |
WO2013028467A1 (en) | 2011-08-19 | 2013-02-28 | Barnesandnoble.Com Llc | Planar front illumination system having a light guide with micro scattering features formed thereon and method of manufacturing the same |
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 |
US9197206B2 (en) | 2012-04-11 | 2015-11-24 | Ford Global Technologies, Llc | Proximity switch having differential contact surface |
US9568527B2 (en) | 2012-04-11 | 2017-02-14 | Ford Global Technologies, Llc | Proximity switch assembly and activation method having virtual button mode |
US9831870B2 (en) | 2012-04-11 | 2017-11-28 | Ford Global Technologies, Llc | Proximity switch assembly and method of tuning same |
US9944237B2 (en) | 2012-04-11 | 2018-04-17 | Ford Global Technologies, Llc | Proximity switch assembly with signal drift rejection and method |
US9219472B2 (en) | 2012-04-11 | 2015-12-22 | Ford Global Technologies, Llc | Proximity switch assembly and activation method using rate monitoring |
US9065447B2 (en) | 2012-04-11 | 2015-06-23 | Ford Global Technologies, Llc | Proximity switch assembly and method having adaptive time delay |
US9531379B2 (en) | 2012-04-11 | 2016-12-27 | Ford Global Technologies, Llc | Proximity switch assembly having groove between adjacent proximity sensors |
US9559688B2 (en) | 2012-04-11 | 2017-01-31 | Ford Global Technologies, Llc | Proximity switch assembly having pliable surface and depression |
US8933708B2 (en) | 2012-04-11 | 2015-01-13 | Ford Global Technologies, Llc | Proximity switch assembly and activation method with exploration mode |
US9287864B2 (en) | 2012-04-11 | 2016-03-15 | Ford Global Technologies, Llc | Proximity switch assembly and calibration method therefor |
US9520875B2 (en) | 2012-04-11 | 2016-12-13 | Ford Global Technologies, Llc | Pliable proximity switch assembly and activation method |
US9660644B2 (en) | 2012-04-11 | 2017-05-23 | Ford Global Technologies, Llc | Proximity switch assembly and activation method |
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 |
CN103809785A (zh) * | 2012-11-07 | 2014-05-21 | 致伸科技股份有限公司 | 触控显示器 |
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 |
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 |
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 |
JP2020506525A (ja) * | 2017-02-01 | 2020-02-27 | コーニング インコーポレイテッド | 光学的操作特徴部を含む導光板アセンブリ |
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 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR970008351B1 (ko) * | 1991-12-03 | 1997-05-23 | 샤프 가부시끼가이샤 | 액정 표시 장치 |
WO1993016410A1 (en) * | 1992-02-14 | 1993-08-19 | Raychem Corporation | Front lit liquid crystal displays |
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 |
-
1999
- 1999-06-01 MY MYPI99002161A patent/MY130221A/en unknown
- 1999-06-01 TW TW088109068A patent/TW412646B/zh not_active IP Right Cessation
- 1999-06-01 CN CN99800884A patent/CN1272922A/zh active Pending
- 1999-06-01 WO PCT/JP1999/002916 patent/WO1999063394A1/en not_active Application Discontinuation
- 1999-06-01 KR KR10-2000-7001126A patent/KR100398755B1/ko not_active IP Right Cessation
- 1999-06-01 EP EP99922623A patent/EP1000382A1/de not_active Withdrawn
Non-Patent Citations (1)
Title |
---|
See references of WO9963394A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO1999063394A1 (en) | 1999-12-09 |
MY130221A (en) | 2007-06-29 |
TW412646B (en) | 2000-11-21 |
CN1272922A (zh) | 2000-11-08 |
KR100398755B1 (ko) | 2003-09-19 |
KR20010022536A (ko) | 2001-03-15 |
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