JP2011257610A5 - - Google Patents
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- JP2011257610A5 JP2011257610A5 JP2010132192A JP2010132192A JP2011257610A5 JP 2011257610 A5 JP2011257610 A5 JP 2011257610A5 JP 2010132192 A JP2010132192 A JP 2010132192A JP 2010132192 A JP2010132192 A JP 2010132192A JP 2011257610 A5 JP2011257610 A5 JP 2011257610A5
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- JP
- Japan
- Prior art keywords
- retardation film
- display device
- plate
- vehicle
- coefficient
- 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.)
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Claims (8)
前記視認者側に配置された偏光板を有する液晶パネルと、
前記液晶パネルの前記視認者側に配設された少なくとも1枚の位相差フィルムと、
を少なくとも備え、
前記液晶パネルから出射された偏光は、前記表示面において略垂直方向に偏光軸を有し、
前記位相差フィルムは、前記液晶パネルから出射された偏光の偏光方向を、車両のフロントガラスに対するP偏光方向へと補正する車載用表示装置。 Disposed obliquely forward relative to a viewer, a vehicle display device having a display surface on the viewing side,
A liquid crystal panel having a polarizing plate disposed on the viewer side;
At least one phase difference film which is disposed on the viewer side of the liquid crystal panel,
Comprising at least
The polarized light emitted from the liquid crystal panel has a polarization axis in a substantially vertical direction on the display surface,
The retardation film corrects the polarization direction of polarized light emitted from the liquid crystal panel to a P polarization direction with respect to a vehicle windshield.
または、
前記少なくとも1枚の位相差フィルムが第1の位相差フィルムと第2の位相差フィルムとを含む積層構造を有する場合において、前記第1の位相差フィルムのNz係数が0.2≦Nz≦0.3を満たし、かつ、前記第2の位相差フィルムのNz係数が0.7≦Nz≦0.8を満たす、請求項1に記載の車載用表示装置。 In the case where the at least one retardation film is one, the Nz coefficient of the retardation film satisfies 0.4 ≦ Nz ≦ 0.6 .
Or
In the case where the at least one retardation film has a laminated structure including the first retardation film and the second retardation film, the Nz coefficient of the first retardation film is 0.2 ≦ Nz ≦ 0. .3, and the Nz coefficient of the second retardation film satisfies 0.7 ≦ Nz ≦ 0.8 .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010132192A JP5577162B2 (en) | 2010-06-09 | 2010-06-09 | In-vehicle display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010132192A JP5577162B2 (en) | 2010-06-09 | 2010-06-09 | In-vehicle display device |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2011257610A JP2011257610A (en) | 2011-12-22 |
JP2011257610A5 true JP2011257610A5 (en) | 2013-06-20 |
JP5577162B2 JP5577162B2 (en) | 2014-08-20 |
Family
ID=45473835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010132192A Active JP5577162B2 (en) | 2010-06-09 | 2010-06-09 | In-vehicle display device |
Country Status (1)
Country | Link |
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JP (1) | JP5577162B2 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015232591A (en) * | 2014-06-09 | 2015-12-24 | 住友化学株式会社 | Retardation film |
JP6677722B2 (en) | 2015-05-28 | 2020-04-08 | 富士フイルム株式会社 | Horizontal alignment type liquid crystal display |
JP6482985B2 (en) * | 2015-08-25 | 2019-03-13 | Jxtgエネルギー株式会社 | LCD with touch panel |
JP6988353B2 (en) * | 2017-10-11 | 2022-01-05 | 大日本印刷株式会社 | Reflectors, display devices and mobiles |
WO2020209354A1 (en) * | 2019-04-12 | 2020-10-15 | 富士フイルム株式会社 | Laminated-type wave plate, polarizing plate, circularly polarizing plates and display device |
WO2021241498A1 (en) * | 2020-05-27 | 2021-12-02 | 日本精機株式会社 | Vehicular display device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2982869B2 (en) * | 1998-04-16 | 1999-11-29 | インターナショナル・ビジネス・マシーンズ・コーポレイション | Liquid crystal display |
JP2002182196A (en) * | 2000-10-05 | 2002-06-26 | Denso Corp | Liquid crystal display for car |
JP4383903B2 (en) * | 2004-01-23 | 2009-12-16 | 株式会社 日立ディスプレイズ | Polarizing plate and liquid crystal display device using the same |
JP4624129B2 (en) * | 2004-04-27 | 2011-02-02 | 富士フイルム株式会社 | Liquid crystal display device |
JP2006208606A (en) * | 2005-01-26 | 2006-08-10 | Asahi Glass Co Ltd | Vehicle-mounted display device |
-
2010
- 2010-06-09 JP JP2010132192A patent/JP5577162B2/en active Active
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