MY130221A - Front light-combined transparent touch panel device - Google Patents
Front light-combined transparent touch panel deviceInfo
- Publication number
- MY130221A MY130221A MYPI99002161A MYPI9902161A MY130221A MY 130221 A MY130221 A MY 130221A MY PI99002161 A MYPI99002161 A MY PI99002161A MY PI9902161 A MYPI9902161 A MY PI9902161A MY 130221 A MY130221 A MY 130221A
- Authority
- MY
- Malaysia
- Prior art keywords
- touch panel
- face
- transparent touch
- front light
- electrode plate
- Prior art date
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
Abstract
THERE IS PROVIDED A FRONT LIGHT-COMBINED TOUCH PANEL DEVICE WHICH CAN SUFFICIENTLY ILLUMINATE A REFLECTING TYPE LIQUID CRYSTAL DISPLAY WITHOUT LOWERING TRANSMITTANCE. A TRANSPARENT TOUCH PANEL (13) IS USED WHICH COMPRISES: AN UPPER ELECTRODE PLATE (9) HAVING AN UPPER ELECTRODE FORMED ON A LOWER FACE OF A FILM-LIKE INSULATING SUBSTRATE; AND A LOWER ELECTRODE PLATE (11) HAVING A LOWER ELECTRODE FORMED ON AN UPPER FACE OF A PLATE-LIKE OR FILM-LIKE INSULATING SUBSTRATE WITH MINUTE PROJECTIONS AND DIPS (8) ARRANGED ON THE UPPER FACE THEREOF, IN WHICH THE UPPER ELECTRODE PLATE (9) AND THE LOWER ELECTRODE PLATE (11) ARE ARRANGED TO FACE EACH OTHER VIA AN AIR LAYER BETWEEN THE ELECTRODES, AND THE LIGHT GUIDE PLATE (3) IS BONDED TO A REAR FACE OF THE TRANSPARENT TOUCH PANEL (13) VIA A SELF-ADHESIVE LAYER (12) OR RE-LEASE SHEET, AND A LIGHT SOURCE (4) IS SET AT AN END FACE OF THE LIGHT GUIDE PLATE (3), SO THAT THE TRANSPARENT TOUCH PANEL (13) AND THE FRONT LIGHT DEVICE (2) ARE COMBINED IN ONE BODY.(FIG 1)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15182998A JPH11344695A (en) | 1998-06-02 | 1998-06-02 | Front light integrated touch panel |
JP33856698A JP3003931B1 (en) | 1998-11-30 | 1998-11-30 | Front light integrated transparent touch panel |
Publications (1)
Publication Number | Publication Date |
---|---|
MY130221A true MY130221A (en) | 2007-06-29 |
Family
ID=26480941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI99002161A MY130221A (en) | 1998-06-02 | 1999-06-01 | Front light-combined transparent touch panel device |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1000382A1 (en) |
KR (1) | KR100398755B1 (en) |
CN (1) | CN1272922A (en) |
MY (1) | MY130221A (en) |
TW (1) | TW412646B (en) |
WO (1) | WO1999063394A1 (en) |
Families Citing this family (90)
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JP2002214583A (en) * | 2000-12-28 | 2002-07-31 | Nokia Mobile Phones Ltd | Touch panel-integrated reflection type lcd device and electronic equipment |
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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 (en) * | 2016-12-22 | 2017-12-21 | 宏碁股份有限公司 | Display device and manufacturing method thereof |
CN110249176A (en) * | 2017-02-01 | 2019-09-17 | 康宁股份有限公司 | Light guide sub-assembly comprising optical control character |
CN111640370A (en) * | 2020-06-29 | 2020-09-08 | 京东方科技集团股份有限公司 | Bonding structure, display device, and bonding method for display device |
CN112859441A (en) * | 2021-02-07 | 2021-05-28 | 捷开通讯(深圳)有限公司 | Display device |
CN112946948A (en) | 2021-02-08 | 2021-06-11 | 捷开通讯(深圳)有限公司 | Display panel and display device |
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KR970008351B1 (en) * | 1991-12-03 | 1997-05-23 | 샤프 가부시끼가이샤 | Liquid crystal display device |
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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 (en) * | 1993-07-30 | 1995-06-13 | Philips Electronics Nv | PLATTE image display apparatus, illumination system RADIATION SOURCE AND SUITABLE FOR APPLICATION IN SUCH A flat picture display device. |
JPH1165764A (en) * | 1997-08-26 | 1999-03-09 | Matsushita Electric Ind Co Ltd | Liquid crystal display element with touch panel |
-
1999
- 1999-06-01 MY MYPI99002161A patent/MY130221A/en unknown
- 1999-06-01 CN CN99800884A patent/CN1272922A/en active Pending
- 1999-06-01 TW TW088109068A patent/TW412646B/en not_active IP Right Cessation
- 1999-06-01 KR KR10-2000-7001126A patent/KR100398755B1/en not_active IP Right Cessation
- 1999-06-01 EP EP99922623A patent/EP1000382A1/en not_active Withdrawn
- 1999-06-01 WO PCT/JP1999/002916 patent/WO1999063394A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
TW412646B (en) | 2000-11-21 |
KR100398755B1 (en) | 2003-09-19 |
WO1999063394A1 (en) | 1999-12-09 |
KR20010022536A (en) | 2001-03-15 |
CN1272922A (en) | 2000-11-08 |
EP1000382A1 (en) | 2000-05-17 |
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