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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11077800 B1

PDFFull Text
Date of Patent:
Aug. 03, 2021

Filed:

May. 23, 2018

Vehicle mirror having image display function and method for producing the same

Applicant:

Fujifilm Corporation, Tokyo, JP;

Inventors:

Akihiro Anzai, Minamiashigara, JP;

Kazuhiro Oki, Minamiashigara, JP;

Mitsuyoshi Ichihashi, Minamiashigara, JP;

Takao Taguchi, Minamiashigara, JP;

Assignee:

FUJIFILM Corporation, Tokyo, JP;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Brandi N Thomas

Int. Cl.
CPC ...
B60R 1/12 (2006.01); G02F 1/1335 (2006.01); G02B 5/30 (2006.01); G02B 27/28 (2006.01); G02F 1/13363 (2006.01); B60R 1/08 (2006.01); G02F 1/1333 (2006.01);
U.S. Cl.
CPC ...
B60R 1/12 (2013.01); B60R 1/08 (2013.01); G02B 5/305 (2013.01); G02B 5/3083 (2013.01); G02B 27/28 (2013.01); G02F 1/13363 (2013.01); G02F 1/133536 (2013.01); B60R 2001/1215 (2013.01); G02F 1/133331 (2021.01); G02F 1/133533 (2013.01); G02F 1/133541 (2021.01); G02F 1/133545 (2021.01); G02F 1/133548 (2021.01); G02F 1/133638 (2021.01);
Abstract

A vehicle mirror having an image display function includes an image display device, a circularly polarized light reflection layer, and a front plate formed of glass or plastic in this order. The circularly polarized light reflection layer includes a linearly polarized light reflection plate and a 1/4 wavelength plate from a side of the image display device. The linearly polarized light reflection plate and the 1/4 wavelength plate are directly in contact with each other, or only an alignment layer is included between the linearly polarized light reflection plate and the 1/4 wavelength plate. A method for producing the vehicle mirror includes forming the 1/4 wavelength plate from a composition that is directly applied to the surface of the linearly polarized light reflection plate or that is directly applied to the surface of the alignment layer directly in contact with the linearly polarized light reflection plate.

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Anzai, Akihiro. (2021). Vehicle mirror having image display function and method for producing the same (U.S. Patent No. 11077800). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11077800

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