JP6018624B2 - タッチセンシング用光学フィルタ処理センサ・イン・ピクセル技術 - Google Patents

タッチセンシング用光学フィルタ処理センサ・イン・ピクセル技術 Download PDF

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JP6018624B2
JP6018624B2 JP2014506545A JP2014506545A JP6018624B2 JP 6018624 B2 JP6018624 B2 JP 6018624B2 JP 2014506545 A JP2014506545 A JP 2014506545A JP 2014506545 A JP2014506545 A JP 2014506545A JP 6018624 B2 JP6018624 B2 JP 6018624B2
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waveguide
touch
display device
sensitive display
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JP2014512622A (ja
JP2014512622A5 (enExample
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スロボディン，デーヴィッド・エリオット
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パーセプティブ ピクセル インコーポレイテッド
パーセプティブ ピクセル インコーポレイテッド
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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
    • 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

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  • 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)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP2014506545A 2011-04-19 2012-04-19 タッチセンシング用光学フィルタ処理センサ・イン・ピクセル技術 Expired - Fee Related JP6018624B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161477007P 2011-04-19 2011-04-19
US61/477,007 2011-04-19
PCT/US2012/034226 WO2012145496A1 (en) 2011-04-19 2012-04-19 Optical filtered sensor-in-pixel technology for touch sensing

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JP2014512622A JP2014512622A (ja) 2014-05-22
JP2014512622A5 JP2014512622A5 (enExample) 2015-06-11
JP6018624B2 true JP6018624B2 (ja) 2016-11-02

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US (1) US20120268427A1 (enExample)
EP (1) EP2699990A4 (enExample)
JP (1) JP6018624B2 (enExample)
KR (1) KR20140022843A (enExample)
CN (1) CN103477312A (enExample)
WO (1) WO2012145496A1 (enExample)

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Also Published As

Publication number Publication date
EP2699990A1 (en) 2014-02-26
EP2699990A4 (en) 2015-01-21
JP2014512622A (ja) 2014-05-22
CN103477312A (zh) 2013-12-25
KR20140022843A (ko) 2014-02-25
WO2012145496A1 (en) 2012-10-26
US20120268427A1 (en) 2012-10-25

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