TW201614456A - Position sensor - Google Patents

Position sensor

Info

Publication number
TW201614456A
TW201614456A TW104128356A TW104128356A TW201614456A TW 201614456 A TW201614456 A TW 201614456A TW 104128356 A TW104128356 A TW 104128356A TW 104128356 A TW104128356 A TW 104128356A TW 201614456 A TW201614456 A TW 201614456A
Authority
TW
Taiwan
Prior art keywords
optical waveguide
light
position sensor
lattice
surface side
Prior art date
Application number
TW104128356A
Other languages
English (en)
Chinese (zh)
Inventor
Ryoma YOSHIOKA
Naoki Shibata
Yusuke Shimizu
Original Assignee
Nitto Denko Corp
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 by Nitto Denko Corp filed Critical Nitto Denko Corp
Publication of TW201614456A publication Critical patent/TW201614456A/zh

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • G02B6/125—Bends, branchings or intersections
    • 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
    • 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
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Human Computer Interaction (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Transform (AREA)
TW104128356A 2014-09-12 2015-08-28 Position sensor TW201614456A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014186093A JP2016058014A (ja) 2014-09-12 2014-09-12 位置センサ

Publications (1)

Publication Number Publication Date
TW201614456A true TW201614456A (en) 2016-04-16

Family

ID=55458920

Family Applications (1)

Application Number Title Priority Date Filing Date
TW104128356A TW201614456A (en) 2014-09-12 2015-08-28 Position sensor

Country Status (3)

Country Link
JP (1) JP2016058014A (fr)
TW (1) TW201614456A (fr)
WO (1) WO2016039166A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3926233A1 (fr) * 2020-06-19 2021-12-22 VitreaLab GmbH Dispositif optique

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8184108B2 (en) * 2004-06-30 2012-05-22 Poa Sana Liquidating Trust Apparatus and method for a folded optical element waveguide for use with light based touch screens
JP5290157B2 (ja) * 2006-05-01 2013-09-18 ゼッタ リサーチ アンド デベロップメント エルエルシー−アールピーオー シリーズ 光学タッチスクリーン用導波管材料
EP2156276A4 (fr) * 2007-05-11 2011-12-07 Rpo Pty Ltd Corps transmissif
US9952719B2 (en) * 2012-05-24 2018-04-24 Corning Incorporated Waveguide-based touch system employing interference effects
JP5513655B1 (ja) * 2013-03-08 2014-06-04 日東電工株式会社 情報管理システム
JP5513656B1 (ja) * 2013-03-08 2014-06-04 日東電工株式会社 電子下敷き
JP5513654B1 (ja) * 2013-03-08 2014-06-04 日東電工株式会社 無線送信機能付き電子下敷き

Also Published As

Publication number Publication date
JP2016058014A (ja) 2016-04-21
WO2016039166A1 (fr) 2016-03-17

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