WO2013035991A3 - Film optique à microstructure - Google Patents
Film optique à microstructure Download PDFInfo
- 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
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)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mathematical Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Human Computer Interaction (AREA)
- Laminated Bodies (AREA)
- Optical Elements Other Than Lenses (AREA)
- Optical Transform (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (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.
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3170064B1 (fr) | 2014-07-16 | 2019-11-06 | Hewlett-Packard Development Company, L.P. | Dispositif d'affichage émissif de diffusion |
Citations (4)
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 |
-
2011
- 2011-09-05 KR KR1020110089544A patent/KR101263387B1/ko active IP Right Grant
-
2012
- 2012-08-20 WO PCT/KR2012/006591 patent/WO2013035991A2/fr active Application Filing
Patent Citations (4)
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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