JP5589547B2 - 光学式検出装置、表示装置及び電子機器 - Google Patents

光学式検出装置、表示装置及び電子機器 Download PDF

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Publication number
JP5589547B2
JP5589547B2 JP2010110875A JP2010110875A JP5589547B2 JP 5589547 B2 JP5589547 B2 JP 5589547B2 JP 2010110875 A JP2010110875 A JP 2010110875A JP 2010110875 A JP2010110875 A JP 2010110875A JP 5589547 B2 JP5589547 B2 JP 5589547B2
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Japan
Prior art keywords
light
irradiation
light source
unit
intensity distribution
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Expired - Fee Related
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JP2010110875A
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English (en)
Japanese (ja)
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JP2011237360A (ja
JP2011237360A5 (enExample
Inventor
康憲 大西
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Seiko Epson Corp
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Seiko Epson Corp
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Publication date
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2010110875A priority Critical patent/JP5589547B2/ja
Priority to CN2011101202878A priority patent/CN102243551A/zh
Priority to TW100116376A priority patent/TW201235890A/zh
Priority to EP11165660.9A priority patent/EP2405331A3/en
Priority to KR1020110044459A priority patent/KR101280104B1/ko
Priority to US13/106,363 priority patent/US8687205B2/en
Publication of JP2011237360A publication Critical patent/JP2011237360A/ja
Publication of JP2011237360A5 publication Critical patent/JP2011237360A5/ja
Application granted granted Critical
Publication of JP5589547B2 publication Critical patent/JP5589547B2/ja
Expired - Fee Related legal-status Critical Current
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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
    • G06F3/0304—Detection arrangements using opto-electronic 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
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
    • G06F3/0428—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by sensing at the edges of the touch surface the interruption of optical paths, e.g. an illumination plane, parallel to the touch surface which may be virtual
    • 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
    • G06F3/0412—Digitisers structurally integrated in a display
    • 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

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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)
  • Optical Radar Systems And Details Thereof (AREA)
  • Image Input (AREA)
  • User Interface Of Digital Computer (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP2010110875A 2010-05-13 2010-05-13 光学式検出装置、表示装置及び電子機器 Expired - Fee Related JP5589547B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2010110875A JP5589547B2 (ja) 2010-05-13 2010-05-13 光学式検出装置、表示装置及び電子機器
CN2011101202878A CN102243551A (zh) 2010-05-13 2011-05-04 光学式检测装置、显示装置及电子机器
TW100116376A TW201235890A (en) 2010-05-13 2011-05-10 Optical detection device, display device, and electronic apparatus
EP11165660.9A EP2405331A3 (en) 2010-05-13 2011-05-11 Optical detection device, display device, and electronic apparatus
KR1020110044459A KR101280104B1 (ko) 2010-05-13 2011-05-12 광학식 검출 장치, 표시 장치 및 전자 기기
US13/106,363 US8687205B2 (en) 2010-05-13 2011-05-12 Optical detection device, display device, and electronic apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010110875A JP5589547B2 (ja) 2010-05-13 2010-05-13 光学式検出装置、表示装置及び電子機器

Publications (3)

Publication Number Publication Date
JP2011237360A JP2011237360A (ja) 2011-11-24
JP2011237360A5 JP2011237360A5 (enExample) 2013-08-08
JP5589547B2 true JP5589547B2 (ja) 2014-09-17

Family

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Family Applications (1)

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JP2010110875A Expired - Fee Related JP5589547B2 (ja) 2010-05-13 2010-05-13 光学式検出装置、表示装置及び電子機器

Country Status (6)

Country Link
US (1) US8687205B2 (enExample)
EP (1) EP2405331A3 (enExample)
JP (1) JP5589547B2 (enExample)
KR (1) KR101280104B1 (enExample)
CN (1) CN102243551A (enExample)
TW (1) TW201235890A (enExample)

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JP5516145B2 (ja) * 2010-06-30 2014-06-11 セイコーエプソン株式会社 光学式検出装置、表示装置及び電子機器
EP2641105B1 (en) 2010-11-16 2015-01-21 Qualcomm Incorporated System and method for object position estimation based on ultrasonic reflected signals
JP5625866B2 (ja) 2010-12-16 2014-11-19 セイコーエプソン株式会社 光学式位置検出装置および位置検出機能付き機器
JP2012173029A (ja) * 2011-02-18 2012-09-10 Seiko Epson Corp 光学式位置検出装置および入力機能付き表示システム
JP5732980B2 (ja) * 2011-04-04 2015-06-10 セイコーエプソン株式会社 光学式位置検出装置、光学式位置検出システム、および入力機能付き表示システム
JP2013024579A (ja) 2011-07-15 2013-02-04 Seiko Epson Corp 光学式位置検出装置および入力機能付き表示システム
TWI452270B (zh) * 2011-10-21 2014-09-11 Univ Nat Central 量測裝置及其量測方法
KR20130059564A (ko) 2011-11-29 2013-06-07 엘지이노텍 주식회사 방수구조를 가지는 터미널 케이블 조립체
JP5942150B2 (ja) * 2011-12-19 2016-06-29 パナソニックＩｐマネジメント株式会社 画像表示装置
JP2014206634A (ja) * 2013-04-12 2014-10-30 船井電機株式会社 電子機器
JP6413236B2 (ja) * 2013-12-20 2018-10-31 セイコーエプソン株式会社 プロジェクター、プロジェクションシステム、及び、プロジェクターの制御方法
JP6375672B2 (ja) * 2014-01-21 2018-08-22 セイコーエプソン株式会社 位置検出装置、及び位置検出方法
JP6355014B2 (ja) * 2014-03-14 2018-07-11 株式会社メガチップス 光学的位置検出システム、制御装置、位置検出装置、制御プログラムおよび測距システム
JP6414403B2 (ja) * 2014-07-17 2018-10-31 株式会社ダイフク 物品収納設備
JP2016201002A (ja) * 2015-04-10 2016-12-01 船井電機株式会社 位置検出装置及び空間入力装置
JP6623812B2 (ja) * 2016-02-17 2019-12-25 セイコーエプソン株式会社 位置検出装置、及び、そのコントラスト調整方法

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Also Published As

Publication number Publication date
CN102243551A (zh) 2011-11-16
US8687205B2 (en) 2014-04-01
US20110279827A1 (en) 2011-11-17
KR20110125600A (ko) 2011-11-21
TW201235890A (en) 2012-09-01
JP2011237360A (ja) 2011-11-24
KR101280104B1 (ko) 2013-06-28
EP2405331A2 (en) 2012-01-11
EP2405331A3 (en) 2016-05-04

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