WO2013035991A3 - Film optique à microstructure - Google Patents

Film optique à microstructure Download PDF

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Publication number
WO2013035991A3
WO2013035991A3 PCT/KR2012/006591 KR2012006591W WO2013035991A3 WO 2013035991 A3 WO2013035991 A3 WO 2013035991A3 KR 2012006591 W KR2012006591 W KR 2012006591W WO 2013035991 A3 WO2013035991 A3 WO 2013035991A3
Authority
WO
WIPO (PCT)
Prior art keywords
optical film
microstructure optical
position information
microstructure
film
Prior art date
Application number
PCT/KR2012/006591
Other languages
English (en)
Korean (ko)
Other versions
WO2013035991A2 (fr
Inventor
강용훈
Original Assignee
(주)펜제너레이션스
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 (주)펜제너레이션스 filed Critical (주)펜제너레이션스
Publication of WO2013035991A2 publication Critical patent/WO2013035991A2/fr
Publication of WO2013035991A3 publication Critical patent/WO2013035991A3/fr

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
    • G02B5/0231—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures the surface having microprismatic or micropyramidal shape
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • G02B5/045—Prism arrays
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • 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
    • G06F3/0304—Detection arrangements using opto-electronic means
    • G06F3/0317—Detection arrangements using opto-electronic means in co-operation with a patterned surface, e.g. absolute position or relative movement detection for an optical mouse or pen positioned with respect to a coded surface
    • G06F3/0321—Detection arrangements using opto-electronic means in co-operation with a patterned surface, e.g. absolute position or relative movement detection for an optical mouse or pen positioned with respect to a coded surface by optically sensing the absolute position with respect to a regularly patterned surface forming a passive digitiser, e.g. pen optically detecting position indicative tags printed on a paper sheet

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Theoretical Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Human Computer Interaction (AREA)
  • Laminated Bodies (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Optical Transform (AREA)
  • Position Input By Displaying (AREA)

Abstract

La présente invention concerne un film optique à microstructure établi en réponse à divers problèmes, plus particulièrement, l'invention concerne un film optique à microstructure permettant à des informations de position sur une surface d'être reconnues par un stylo électronique par formation d'un motif de codage destiné au décryptage optique sur la surface d'un film optique à microstructure. Pour ce faire, l'invention concerne un film optique à microstructure permettant à un motif de codage formé sur une surface d'être détecté à partir d'un dispositif optique, permettant ainsi aux informations de position d'être déterminées; le film se caractérise en ce qu'il comoprend une pluralité de repères indiquant des informations de position et une pluralité de microstructures formées sur la surface.
PCT/KR2012/006591 2011-09-05 2012-08-20 Film optique à microstructure WO2013035991A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0089544 2011-09-05
KR1020110089544A KR101263387B1 (ko) 2011-09-05 2011-09-05 미세구조화 광학 필름

Publications (2)

Publication Number Publication Date
WO2013035991A2 WO2013035991A2 (fr) 2013-03-14
WO2013035991A3 true WO2013035991A3 (fr) 2013-05-02

Family

ID=47832683

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/006591 WO2013035991A2 (fr) 2011-09-05 2012-08-20 Film optique à microstructure

Country Status (2)

Country Link
KR (1) KR101263387B1 (fr)
WO (1) WO2013035991A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016010534A1 (fr) * 2014-07-16 2016-01-21 Hewlett-Packard Development Company, L.P. Dispositif d'affichage émissif de diffusion

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003256137A (ja) * 2002-02-28 2003-09-10 Kokuyo Co Ltd ディスプレイ、透明シート
JP2006011763A (ja) * 2004-06-25 2006-01-12 Citizen Watch Co Ltd 入力装置
KR20060014436A (ko) * 2003-06-06 2006-02-15 쓰리엠 이노베이티브 프로퍼티즈 컴파니 미세구조화 광학 필름 및 이의 제조 방법
KR20100052526A (ko) * 2007-08-09 2010-05-19 켄지 요시다 정보 입력 보조 시트, 정보 입력 보조 시트를 이용한 정보 처리 시스템, 정보 입력 보조 시트를 이용한 인쇄 관련 출력 시스템 및 캘리브레이션 방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003256137A (ja) * 2002-02-28 2003-09-10 Kokuyo Co Ltd ディスプレイ、透明シート
KR20060014436A (ko) * 2003-06-06 2006-02-15 쓰리엠 이노베이티브 프로퍼티즈 컴파니 미세구조화 광학 필름 및 이의 제조 방법
JP2006011763A (ja) * 2004-06-25 2006-01-12 Citizen Watch Co Ltd 入力装置
KR20100052526A (ko) * 2007-08-09 2010-05-19 켄지 요시다 정보 입력 보조 시트, 정보 입력 보조 시트를 이용한 정보 처리 시스템, 정보 입력 보조 시트를 이용한 인쇄 관련 출력 시스템 및 캘리브레이션 방법

Also Published As

Publication number Publication date
KR101263387B1 (ko) 2013-05-21
WO2013035991A2 (fr) 2013-03-14
KR20130026120A (ko) 2013-03-13

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