AU2012346379B2 - Optical elements with alternating reflective lens facets - Google Patents

Optical elements with alternating reflective lens facets Download PDF

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Publication number
AU2012346379B2
AU2012346379B2 AU2012346379A AU2012346379A AU2012346379B2 AU 2012346379 B2 AU2012346379 B2 AU 2012346379B2 AU 2012346379 A AU2012346379 A AU 2012346379A AU 2012346379 A AU2012346379 A AU 2012346379A AU 2012346379 B2 AU2012346379 B2 AU 2012346379B2
Authority
AU
Australia
Prior art keywords
light
screen
touch
emitter
receivers
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
AU2012346379A
Other languages
English (en)
Other versions
AU2012346379A1 (en
Inventor
Thomas Eriksson
Magnus Goertz
Stefan Holmgren
Anders Jansson
John Karlsson
Niklas Kvist
Robert Pettersson
Joseph Shain
Lars Sparf
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Neonode Inc
Original Assignee
Neonode 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
Publication date
Application filed by Neonode Inc filed Critical Neonode Inc
Publication of AU2012346379A1 publication Critical patent/AU2012346379A1/en
Application granted granted Critical
Publication of AU2012346379B2 publication Critical patent/AU2012346379B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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)
AU2012346379A 2011-11-28 2012-11-14 Optical elements with alternating reflective lens facets Ceased AU2012346379B2 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201161564081P 2011-11-28 2011-11-28
US201161564164P 2011-11-28 2011-11-28
US201161564124P 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 (en) 2011-11-28 2012-11-14 Optical elements with alternating reflective lens facets

Publications (2)

Publication Number Publication Date
AU2012346379A1 AU2012346379A1 (en) 2014-06-19
AU2012346379B2 true AU2012346379B2 (en) 2015-12-24

Family

ID=48535943

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2012346379A Ceased AU2012346379B2 (en) 2011-11-28 2012-11-14 Optical elements with alternating reflective lens facets

Country Status (8)

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

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KR102398291B1 (ko) * 2017-03-27 2022-05-16 삼성전자 주식회사 생체 정보를 측정하기 위한 전자 장치 및 방법
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Also Published As

Publication number Publication date
SG11201401769XA (en) 2014-05-29
KR101491430B1 (ko) 2015-02-11
KR20140098791A (ko) 2014-08-08
CN104094204B (zh) 2017-12-12
WO2013081818A1 (en) 2013-06-06
CN104094204A (zh) 2014-10-08
CA2856992A1 (en) 2013-06-06
JP2015503157A (ja) 2015-01-29
AU2012346379A1 (en) 2014-06-19
JP5876587B2 (ja) 2016-03-02
EP2786234A4 (en) 2015-08-26
EP2786234A1 (en) 2014-10-08

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired