JPH0243209B2 - - Google Patents

Info

Publication number
JPH0243209B2
JPH0243209B2 JP57211297A JP21129782A JPH0243209B2 JP H0243209 B2 JPH0243209 B2 JP H0243209B2 JP 57211297 A JP57211297 A JP 57211297A JP 21129782 A JP21129782 A JP 21129782A JP H0243209 B2 JPH0243209 B2 JP H0243209B2
Authority
JP
Japan
Prior art keywords
transparent
liquid crystal
crystal display
transparent conductive
transparent electrode
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 - Lifetime
Application number
JP57211297A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59104764A (ja
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 filed Critical
Priority to JP57211297A priority Critical patent/JPS59104764A/ja
Priority to US06/556,992 priority patent/US4527862A/en
Publication of JPS59104764A publication Critical patent/JPS59104764A/ja
Publication of JPH0243209B2 publication Critical patent/JPH0243209B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G06F3/0412—Digitisers structurally integrated in a display
    • 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
    • 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
    • G06F3/047—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using sets of wires, e.g. crossed wires

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Human Computer Interaction (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Position Input By Displaying (AREA)
  • Push-Button Switches (AREA)
JP57211297A 1982-12-03 1982-12-03 液晶表示キ−ボ−ド Granted JPS59104764A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP57211297A JPS59104764A (ja) 1982-12-03 1982-12-03 液晶表示キ−ボ−ド
US06/556,992 US4527862A (en) 1982-12-03 1983-12-01 Liquid crystal display keyboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57211297A JPS59104764A (ja) 1982-12-03 1982-12-03 液晶表示キ−ボ−ド

Publications (2)

Publication Number Publication Date
JPS59104764A JPS59104764A (ja) 1984-06-16
JPH0243209B2 true JPH0243209B2 (US20100223739A1-20100909-C00025.png) 1990-09-27

Family

ID=16603600

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57211297A Granted JPS59104764A (ja) 1982-12-03 1982-12-03 液晶表示キ−ボ−ド

Country Status (2)

Country Link
US (1) US4527862A (US20100223739A1-20100909-C00025.png)
JP (1) JPS59104764A (US20100223739A1-20100909-C00025.png)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4654965A (en) * 1984-07-16 1987-04-07 Ricoh Company, Ltd. Method of manufacturing liquid crystal display unit
JPS6259922A (ja) * 1985-09-10 1987-03-16 Canon Inc 強誘電性液晶素子
USRE38419E1 (en) 1986-05-13 2004-02-10 Ncr Corporation Computer interface device
JPS62284419A (ja) * 1986-05-31 1987-12-10 Toshiba Corp 入力装置
JPS63132323A (ja) * 1986-08-27 1988-06-04 テキサス　インスツルメンツ　インコ−ポレイテツド データエントリー装置
JP2667680B2 (ja) * 1988-08-31 1997-10-27 日東電工株式会社 透明導電性積層体
JP2829003B2 (ja) * 1988-09-30 1998-11-25 日東電工株式会社 透明導電性積層体
JP2667686B2 (ja) * 1988-11-07 1997-10-27 日東電工株式会社 透明導電性積層体
JP2714124B2 (ja) * 1989-04-13 1998-02-16 日東電工株式会社 透明導電性積層体
EP0400953A3 (en) * 1989-05-31 1992-01-08 Seiko Epson Corporation Input device
JP2806566B2 (ja) * 1989-08-02 1998-09-30 日本写真印刷 株式会社 タッチパネル
US5136404A (en) * 1990-08-09 1992-08-04 Western Publishing Company Liquid crystal writing slate with improved light-transmission retention
US5111316A (en) * 1990-08-09 1992-05-05 Western Publishing Company Liquid crystal writing state
US5117297A (en) * 1990-08-09 1992-05-26 Western Publishing Company Liquid crystal writing slate with DC imaging system
US5115330A (en) * 1990-08-09 1992-05-19 Western Publishing Company Liquid crystal writing slate
US5486847A (en) * 1992-12-21 1996-01-23 Ncr Corporation Apparatus for a stylus input system for shielding RFI/EMI fields
WO1994025916A1 (en) * 1993-04-28 1994-11-10 Nissha Printing Co., Ltd. Transparent touch panel
US6023312A (en) * 1995-10-26 2000-02-08 Kabushiki Kaisha Toyota Chuo Kenkyusho Optical device with memory function employing liquid crystal/orientation-sustaining material composite, and method for using same
JP3463501B2 (ja) * 1996-03-01 2003-11-05 富士ゼロックス株式会社 入出力装置
EP1087286A4 (en) * 1998-06-08 2007-10-17 Kaneka Corp TOUCH-SENSITIVE RESISTANCE BOARD FOR LIQUID CRYSTAL DISPLAY DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE COMPRISING SUCH A TOUCH-SOUND TABLE
US6504582B1 (en) * 1998-10-02 2003-01-07 3M Innovative Properties Co Scratch resistant display and method of making same using homeotrophic liquid crystal silanes
US6504583B2 (en) 1998-10-02 2003-01-07 3M Innovative Properties Company Anti-microbial touch panel and method of making same using homeotropic liquid crystal silanes
JP3946371B2 (ja) * 1999-01-12 2007-07-18 日本写真印刷株式会社 タッチパネル
JP2000207128A (ja) * 1999-01-18 2000-07-28 Matsushita Electric Ind Co Ltd 透明タッチパネルおよびそれを用いた電子機器
JP2002202855A (ja) * 2000-12-28 2002-07-19 Matsushita Electric Ind Co Ltd タッチパネル及びこれを用いた電子機器
GB2370674B (en) * 2000-12-29 2005-09-21 Nokia Mobile Phones Ltd A display window and assembly
US6798464B2 (en) * 2001-05-11 2004-09-28 International Business Machines Corporation Liquid crystal display
US6488981B1 (en) * 2001-06-20 2002-12-03 3M Innovative Properties Company Method of manufacturing a touch screen panel
US6961048B2 (en) * 2002-01-17 2005-11-01 Sun Microsystems, Inc. Displaying information on keys of a keyboard
US20040141096A1 (en) * 2003-01-22 2004-07-22 Toppoly Optoelectronics Corp. Flat display device with touch panel
DE502005011212D1 (de) * 2005-02-10 2011-05-19 Abb Technology Ag Schaltkammer für einen gasisolierten Hochspannungsschalter
CN101848610A (zh) * 2009-03-27 2010-09-29 深圳富泰宏精密工业有限公司 壳体及其制作方法
WO2014092758A1 (en) * 2012-12-14 2014-06-19 Changello Enterprise Llc Force sensing through capacitance changes
US10817096B2 (en) 2014-02-06 2020-10-27 Apple Inc. Force sensor incorporated into display
CN105190495A (zh) 2013-02-08 2015-12-23 苹果公司 基于电容感测的力测定
US9851828B2 (en) 2013-03-15 2017-12-26 Apple Inc. Touch force deflection sensor
US9671889B1 (en) 2013-07-25 2017-06-06 Apple Inc. Input member with capacitive sensor
JP6276867B2 (ja) 2014-02-12 2018-02-07 アップル インコーポレイテッド シートセンサ及び容量性アレイを採用する力判定
WO2015163843A1 (en) 2014-04-21 2015-10-29 Rinand Solutions Llc Mitigating noise in capacitive sensor
US10006937B2 (en) 2015-03-06 2018-06-26 Apple Inc. Capacitive sensors for electronic devices and methods of forming the same
US9715301B2 (en) 2015-08-04 2017-07-25 Apple Inc. Proximity edge sensing
US10007343B2 (en) 2016-03-31 2018-06-26 Apple Inc. Force sensor in an input device
US10866683B2 (en) 2018-08-27 2020-12-15 Apple Inc. Force or touch sensing on a mobile device using capacitive or pressure sensing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3956745A (en) * 1971-12-16 1976-05-11 The Marconi Company Limited Programmable keyboard arrangements
US4017848A (en) * 1975-05-19 1977-04-12 Rockwell International Corporation Transparent keyboard switch and array
US4078257A (en) * 1976-08-23 1978-03-07 Hewlett-Packard Company Calculator apparatus with electronically alterable key symbols
US4224615A (en) * 1978-09-14 1980-09-23 Texas Instruments Incorporated Method of using a liquid crystal display device as a data input device
US4313108A (en) * 1978-12-07 1982-01-26 Casio Computer Co., Ltd. Electric apparatus for displaying a plurality of key symbols on a single passive display

Also Published As

Publication number Publication date
JPS59104764A (ja) 1984-06-16
US4527862A (en) 1985-07-09

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