KR101491430B1 - 교호하는 반사 렌즈 면을 가진 광학 요소 - Google Patents

교호하는 반사 렌즈 면을 가진 광학 요소 Download PDF

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Publication number
KR101491430B1
KR101491430B1 KR1020147016272A KR20147016272A KR101491430B1 KR 101491430 B1 KR101491430 B1 KR 101491430B1 KR 1020147016272 A KR1020147016272 A KR 1020147016272A KR 20147016272 A KR20147016272 A KR 20147016272A KR 101491430 B1 KR101491430 B1 KR 101491430B1
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KR
South Korea
Prior art keywords
light
emitter
screen
touch
controller
Prior art date
Application number
KR1020147016272A
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English (en)
Korean (ko)
Other versions
KR20140098791A (ko
Inventor
스테판 홈그렌
라스 스파르프
망구스 고에츠
토마스 에릭슨
조세프 쉐인
안드레 잔슨
니클라스 크비스트
존 칼슨
로버트 피터슨
Original Assignee
네오노드, 인크.
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Application filed by 네오노드, 인크. filed Critical 네오노드, 인크.
Publication of KR20140098791A publication Critical patent/KR20140098791A/ko
Application granted granted Critical
Publication of KR101491430B1 publication Critical patent/KR101491430B1/ko

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    • 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
    • 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; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1626—Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1643—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being associated to a digitizer, e.g. laptops that can be used as penpads
    • 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
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
    • 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
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F2203/04101—2.5D-digitiser, i.e. digitiser detecting the X/Y position of the input means, finger or stylus, also when it does not touch, but is proximate to the digitiser's interaction surface and also measures the distance of the input means within a short range in the Z direction, possibly with a separate measurement setup
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F2203/04104—Multi-touch detection in digitiser, i.e. details about the simultaneous detection of a plurality of touching locations, e.g. multiple fingers or pen and finger

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Position Input By Displaying (AREA)
  • User Interface Of Digital Computer (AREA)
KR1020147016272A 2011-11-28 2012-11-14 교호하는 반사 렌즈 면을 가진 광학 요소 KR101491430B1 (ko)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201161564124P 2011-11-28 2011-11-28
US201161564081P 2011-11-28 2011-11-28
US201161564164P 2011-11-28 2011-11-28
US61/564,081 2011-11-28
US61/564,164 2011-11-28
US61/564,124 2011-11-28
PCT/US2012/064900 WO2013081818A1 (fr) 2011-11-28 2012-11-14 Éléments optiques ayant des facettes de lentille réfléchissantes alternées

Publications (2)

Publication Number Publication Date
KR20140098791A KR20140098791A (ko) 2014-08-08
KR101491430B1 true KR101491430B1 (ko) 2015-02-11

Family

ID=48535943

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020147016272A KR101491430B1 (ko) 2011-11-28 2012-11-14 교호하는 반사 렌즈 면을 가진 광학 요소

Country Status (8)

Country Link
EP (1) EP2786234A4 (fr)
JP (1) JP5876587B2 (fr)
KR (1) KR101491430B1 (fr)
CN (1) CN104094204B (fr)
AU (1) AU2012346379B2 (fr)
CA (1) CA2856992A1 (fr)
SG (1) SG11201401769XA (fr)
WO (1) WO2013081818A1 (fr)

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WO2015047223A1 (fr) 2013-09-24 2015-04-02 Hewlett-Packard Development Company, L.P. Identification d'une région tactile cible d'une surface tactile sur la base d'une image
US10289239B2 (en) 2015-07-09 2019-05-14 Microsoft Technology Licensing, Llc Application programming interface for multi-touch input detection
US20170153741A1 (en) * 2015-12-01 2017-06-01 Microsoft Technology Licensing, Llc Display hover detection
CN105426019B (zh) 2016-01-05 2017-05-10 京东方科技集团股份有限公司 一种触摸屏、触摸显示装置及触摸屏的制作方法
KR102398291B1 (ko) * 2017-03-27 2022-05-16 삼성전자 주식회사 생체 정보를 측정하기 위한 전자 장치 및 방법
JP6524371B1 (ja) 2018-07-06 2019-06-05 三菱電機株式会社 フィルタリング装置、センサ装置、フィルタリング方法及びプログラム
CN112889016A (zh) * 2018-10-20 2021-06-01 平蛙实验室股份公司 用于触摸敏感装置的框架及其工具
WO2020153890A1 (fr) 2019-01-25 2020-07-30 Flatfrog Laboratories Ab Terminal de visioconférence son procédé de fonctionnement
CN115039063A (zh) 2020-02-10 2022-09-09 平蛙实验室股份公司 改进的触摸感测设备

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Also Published As

Publication number Publication date
SG11201401769XA (en) 2014-05-29
EP2786234A4 (fr) 2015-08-26
AU2012346379A1 (en) 2014-06-19
KR20140098791A (ko) 2014-08-08
JP2015503157A (ja) 2015-01-29
CN104094204A (zh) 2014-10-08
EP2786234A1 (fr) 2014-10-08
JP5876587B2 (ja) 2016-03-02
CN104094204B (zh) 2017-12-12
AU2012346379B2 (en) 2015-12-24
CA2856992A1 (fr) 2013-06-06
WO2013081818A1 (fr) 2013-06-06

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