TW200951515A - Elliptical polarizer, process of producing elliptical polarizer and image display device equipped with elliptical polarizer - Google Patents
Elliptical polarizer, process of producing elliptical polarizer and image display device equipped with elliptical polarizerInfo
- Publication number
- TW200951515A TW200951515A TW098103452A TW98103452A TW200951515A TW 200951515 A TW200951515 A TW 200951515A TW 098103452 A TW098103452 A TW 098103452A TW 98103452 A TW98103452 A TW 98103452A TW 200951515 A TW200951515 A TW 200951515A
- Authority
- TW
- Taiwan
- Prior art keywords
- elliptical polarizer
- polarizer
- elliptical
- display device
- image display
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 abstract 2
- 230000010287 polarization Effects 0.000 abstract 2
- 230000000694 effects Effects 0.000 abstract 1
- 239000004973 liquid crystal related substance Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3016—Polarising elements involving passive liquid crystal elements
-
- 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
- H10K59/8793—Arrangements for polarized light emission
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Polarising Elements (AREA)
- Liquid Crystal (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The present invention provides an elliptical polarizer which can be made thinner and is excellent in production efficiency, used as an elliptical polarizer which can be reduced in an extent that a displayed image becomes hard to be viewed depending on the direction of the polarization axis even when the displayed image is observed through an optical device having a polarization effect such as sunglasses and also provides an image display device equipped with the elliptical polarizer. The elliptical polarizer comprises a transmissive protection film, an optical anisotropic element formed of a liquid crystal layer, a polarizer, and a transmissive protection film, laminated in this order.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008025154A JP2009186659A (en) | 2008-02-05 | 2008-02-05 | Elliptical polarizing plate, method of manufacturing elliptical polarizing plate, and image display apparatus using the same |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200951515A true TW200951515A (en) | 2009-12-16 |
Family
ID=40951937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW098103452A TW200951515A (en) | 2008-02-05 | 2009-02-04 | Elliptical polarizer, process of producing elliptical polarizer and image display device equipped with elliptical polarizer |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2009186659A (en) |
TW (1) | TW200951515A (en) |
WO (1) | WO2009098856A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102385087A (en) * | 2010-09-03 | 2012-03-21 | 日东电工株式会社 | Method of producing roll of laminate strip with polarizing film |
CN102654599A (en) * | 2011-03-03 | 2012-09-05 | 索尼公司 | Optical laminated body, method of manufacturing the same, and display unit |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012026209A1 (en) * | 2010-08-25 | 2012-03-01 | シャープ株式会社 | Organic light emitting device and antistatic method for same |
JP4691205B1 (en) | 2010-09-03 | 2011-06-01 | 日東電工株式会社 | Method for producing optical film laminate including thin high-performance polarizing film |
KR101888438B1 (en) * | 2011-12-02 | 2018-08-17 | 엘지디스플레이 주식회사 | Organic light emitting device |
JP6432122B2 (en) * | 2013-02-15 | 2018-12-05 | 東洋紡株式会社 | Image display device |
WO2014188907A1 (en) * | 2013-05-21 | 2014-11-27 | 富士フイルム株式会社 | Method for producing optical film |
JP6929586B2 (en) | 2016-10-24 | 2021-09-01 | エルジー・ケム・リミテッド | Anti-reflection optical filter and organic light emitting device |
CN110866521A (en) * | 2018-08-27 | 2020-03-06 | 东友精细化工有限公司 | Optical sensor module and image display device |
JP2020134678A (en) * | 2019-02-19 | 2020-08-31 | 東洋紡株式会社 | Retardation layer-laminated polarizing plate and image display device using the same |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06242317A (en) * | 1993-02-12 | 1994-09-02 | Nippon Petrochem Co Ltd | Laminated sheet for optical element |
JP2004309904A (en) * | 2003-04-09 | 2004-11-04 | Nitto Denko Corp | Circular polarization plate, luminance improvement film, and image display device |
JP2007155970A (en) * | 2005-12-02 | 2007-06-21 | Sumitomo Chemical Co Ltd | Elliptically polarizing plate and manufacturing method |
JP2007322498A (en) * | 2006-05-30 | 2007-12-13 | Nippon Oil Corp | Elliptically polarizing plate, method of manufacturing elliptically polarizing plate, liquid crystal display device and electroluminescence display device |
-
2008
- 2008-02-05 JP JP2008025154A patent/JP2009186659A/en active Pending
-
2009
- 2009-02-02 WO PCT/JP2009/000387 patent/WO2009098856A1/en active Application Filing
- 2009-02-04 TW TW098103452A patent/TW200951515A/en unknown
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102385087A (en) * | 2010-09-03 | 2012-03-21 | 日东电工株式会社 | Method of producing roll of laminate strip with polarizing film |
CN102385087B (en) * | 2010-09-03 | 2014-08-27 | 日东电工株式会社 | Method of producing roll of laminate strip with polarizing film |
US9442234B2 (en) | 2010-09-03 | 2016-09-13 | Nitto Denko Corporation | Method of producing roll of laminate strip with polarizing film |
US9618668B2 (en) | 2010-09-03 | 2017-04-11 | Nitto Denko Corporation | Method of producing roll of laminate strip with polarizing film |
CN102654599A (en) * | 2011-03-03 | 2012-09-05 | 索尼公司 | Optical laminated body, method of manufacturing the same, and display unit |
Also Published As
Publication number | Publication date |
---|---|
JP2009186659A (en) | 2009-08-20 |
WO2009098856A1 (en) | 2009-08-13 |
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