TW201435689A - 壓力感測觸碰系統及方法 - Google Patents

壓力感測觸碰系統及方法 Download PDF

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Publication number
TW201435689A
TW201435689A TW102136054A TW102136054A TW201435689A TW 201435689 A TW201435689 A TW 201435689A TW 102136054 A TW102136054 A TW 102136054A TW 102136054 A TW102136054 A TW 102136054A TW 201435689 A TW201435689 A TW 201435689A
Authority
TW
Taiwan
Prior art keywords
waveguide
light
detector
output
touch
Prior art date
Application number
TW102136054A
Other languages
English (en)
Chinese (zh)
Inventor
ming-han Chen
Jacques Gollier
Ming-Jun Li
William James Miller
Daniel Aloysius Nolan
Original Assignee
Corning Inc
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
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Application filed by Corning Inc filed Critical Corning Inc
Publication of TW201435689A publication Critical patent/TW201435689A/zh

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
    • G06F3/0421—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by interrupting or reflecting a light beam, e.g. optical touch-screen
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04109—FTIR in optical digitiser, i.e. touch detection by frustrating the total internal reflection within an optical waveguide due to changes of optical properties or deformation at the touch location

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Input By Displaying (AREA)
  • Optical Integrated Circuits (AREA)
  • Length Measuring Devices By Optical Means (AREA)
TW102136054A 2012-10-04 2013-10-04 壓力感測觸碰系統及方法 TW201435689A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201261744877P 2012-10-04 2012-10-04

Publications (1)

Publication Number Publication Date
TW201435689A true TW201435689A (zh) 2014-09-16

Family

ID=49448299

Family Applications (1)

Application Number Title Priority Date Filing Date
TW102136054A TW201435689A (zh) 2012-10-04 2013-10-04 壓力感測觸碰系統及方法

Country Status (7)

Country Link
US (3) US20140210770A1 (cg-RX-API-DMAC7.html)
EP (1) EP2904477A1 (cg-RX-API-DMAC7.html)
JP (1) JP2015530688A (cg-RX-API-DMAC7.html)
KR (1) KR102211188B1 (cg-RX-API-DMAC7.html)
CN (1) CN105009046B (cg-RX-API-DMAC7.html)
TW (1) TW201435689A (cg-RX-API-DMAC7.html)
WO (1) WO2014055809A1 (cg-RX-API-DMAC7.html)

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EP2904477A1 (en) 2015-08-12
US20190324592A1 (en) 2019-10-24
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WO2014055809A1 (en) 2014-04-10
US20170336919A1 (en) 2017-11-23
KR20150063546A (ko) 2015-06-09
KR102211188B1 (ko) 2021-02-03
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US20140210770A1 (en) 2014-07-31
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