WO2012141534A3 - Pellicule optique - Google Patents
Pellicule optique Download PDFInfo
- Publication number
- WO2012141534A3 WO2012141534A3 PCT/KR2012/002829 KR2012002829W WO2012141534A3 WO 2012141534 A3 WO2012141534 A3 WO 2012141534A3 KR 2012002829 W KR2012002829 W KR 2012002829W WO 2012141534 A3 WO2012141534 A3 WO 2012141534A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- optical film
- phase retardation
- lcds
- retardation characteristics
- exhibit
- Prior art date
Links
- 239000012788 optical film Substances 0.000 title abstract 5
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3083—Birefringent or phase retarding elements
-
- 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
- G02F1/13363—Birefringent elements, e.g. for optical compensation
- G02F1/133638—Waveplates, i.e. plates with a retardation value of lambda/n
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/80—Constructional details
- H10K59/8791—Arrangements for improving contrast, e.g. preventing reflection of ambient light
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Polarising Elements (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
La présente application concerne une pellicule optique, une plaque de polarisation circulaire, et un dispositif d'affichage. Une pellicule optique d'exemple de l'application, par exemple, peut présenter des caractéristiques de retard de phase dans une large plage de longueurs d'ondes même avec une épaisseur relativement mince. Dans un mode de réalisation, la pellicule optique peut présenter des caractéristiques de retard de phase de 1/4 de longueur d'onde. La pellicule optique peut être fabriquée au moyen d'un processus simple et utilisée pour les LCD comme les LCD réfléchissants, etc., ou les OLED, etc.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014505082A JP2014513325A (ja) | 2011-04-13 | 2012-04-13 | 光学フィルム |
CN201280018479.0A CN103477255B (zh) | 2011-04-13 | 2012-04-13 | 光学膜 |
US13/584,544 US9201183B2 (en) | 2011-04-13 | 2012-08-13 | Optical film |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2011-0034339 | 2011-04-13 | ||
KR20110034339 | 2011-04-13 | ||
KR1020120038465A KR101576324B1 (ko) | 2011-04-13 | 2012-04-13 | 광학 필름 |
KR10-2012-0038465 | 2012-04-13 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/584,544 Continuation US9201183B2 (en) | 2011-04-13 | 2012-08-13 | Optical film |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012141534A2 WO2012141534A2 (fr) | 2012-10-18 |
WO2012141534A3 true WO2012141534A3 (fr) | 2013-03-07 |
Family
ID=47009864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2012/002829 WO2012141534A2 (fr) | 2011-04-13 | 2012-04-13 | Pellicule optique |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2012141534A2 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140052240A (ko) * | 2012-10-23 | 2014-05-07 | 동우 화인켐 주식회사 | 액정층 형성용 조성물 및 이를 이용하여 제조된 리타더 |
KR102057611B1 (ko) * | 2013-05-27 | 2019-12-20 | 삼성전자주식회사 | 역파장 분산 위상 지연 필름 및 이를 포함하는 표시 장치 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003014928A (ja) * | 2001-06-28 | 2003-01-15 | Hayashi Telempu Co Ltd | 光学異方素子の製造方法、および光学異方素子 |
KR20050084525A (ko) * | 2003-02-03 | 2005-08-26 | 닛토덴코 가부시키가이샤 | 위상차 필름 및 그 제조방법 |
KR100807139B1 (ko) * | 2000-05-15 | 2008-02-27 | 후지필름 가부시키가이샤 | 광학 보상 시트, 편광판, 및 액정 표시 장치 |
-
2012
- 2012-04-13 WO PCT/KR2012/002829 patent/WO2012141534A2/fr active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100807139B1 (ko) * | 2000-05-15 | 2008-02-27 | 후지필름 가부시키가이샤 | 광학 보상 시트, 편광판, 및 액정 표시 장치 |
JP2003014928A (ja) * | 2001-06-28 | 2003-01-15 | Hayashi Telempu Co Ltd | 光学異方素子の製造方法、および光学異方素子 |
KR20050084525A (ko) * | 2003-02-03 | 2005-08-26 | 닛토덴코 가부시키가이샤 | 위상차 필름 및 그 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
WO2012141534A2 (fr) | 2012-10-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2012011792A3 (fr) | Film optique | |
TW201614285A (en) | Circular polarizing plate, wideband [lambda]/4 plate, and organic electroluminescence display device | |
WO2012008814A3 (fr) | Film à cristaux liquides | |
TW201239421A (en) | Optical film, process for producing the same, and polarizing plate and stereoscopic display device and system having the same, and patterned alignment layer | |
WO2013028047A3 (fr) | Adhésif | |
TW200739197A (en) | Display device | |
EP2722695A4 (fr) | Film polarisant réfléchissant, élément optique pour dispositif d'affichage à cristaux liquides formé à partir de celui-ci et dispositif d'affichage à cristaux liquides | |
TW200736726A (en) | Display device | |
WO2010032962A3 (fr) | Ecran à cristaux liquides et son procédé de fabrication | |
WO2011105875A3 (fr) | Plaque de polarisation | |
WO2013033608A3 (fr) | Volet optique thermotrope incorporant des polariseurs pour revêtement | |
TW200745673A (en) | Display device | |
EP2565917A4 (fr) | Procédé de fabrication d'un substrat de réseau avec un écran à cristaux liquides à transistors à couches minces de type commutation de champ de frange | |
WO2011105876A3 (fr) | Lame polarisante | |
TW201614286A (en) | Circularly polarizing plate, method for producing same, broadband [lambda]/4 plate, organic electroluminescent display device, and liquid crystal display device | |
WO2012044020A3 (fr) | Composé d'oléfine cyclique, polymère photoréactif et couche d'alignement le contenant | |
WO2011105874A3 (fr) | Lame polarisante | |
EP2565916A4 (fr) | Procédé de fabrication d'un substrat de réseau avec un écran à cristaux liquides à transistors à couches minces de type commutation de champ de frange | |
WO2014000846A8 (fr) | Procédé de fabrication d'un film polymère biréfringent | |
EP2899575A4 (fr) | Film stratifié multicouche étiré de manière uniaxiale, plaque de polarisation comprenant ce film, élément optique destiné à un dispositif d'affichage à cristaux liquides et dispositif d'affichage à cristaux liquides | |
EP2463708A3 (fr) | Dispositif d'affichage à cristaux liquides | |
WO2012005436A3 (fr) | Copolymère photoréactif à base de norbornène, procédé de production de ce copolymère, et couche d'alignement le comprenant | |
WO2013005964A3 (fr) | Film à retard, son procédé de fabrication et dispositif d'affichage à cristaux liquides comprenant celui-ci | |
WO2010151065A3 (fr) | Film à différence de phase, procédé de fabrication d'un tel film, et écran d'affichage à cristaux liquides comprenant un tel film | |
EP2848676A3 (fr) | Milieu liquide cristallin |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 12771329 Country of ref document: EP Kind code of ref document: A2 |
|
ENP | Entry into the national phase |
Ref document number: 2014505082 Country of ref document: JP Kind code of ref document: A |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 12771329 Country of ref document: EP Kind code of ref document: A2 |