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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 10338456 B1

PDFFull Text
Date of Patent:
Jul. 02, 2019

Filed:

Apr. 19, 2016

Display apparatus with liquid crystal display projecting an image on a transmissive screen

Applicant:

Ortus Technology Co., Ltd., Hino, JP;

Inventor:

Yasuhiro Daiku, Hino, JP;

Assignee:

ORTUS TECHNOLOGY CO., LTD., Hino, JP;

Attorney:
Primary Examiner:

Lauren Nguyen

Int. Cl.
CPC ...
G02B 13/06 (2006.01); G02B 27/00 (2006.01); G02B 27/26 (2006.01); G03B 21/00 (2006.01); G03B 21/10 (2006.01); G03B 21/16 (2006.01); G03B 21/62 (2014.01); G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
G03B 21/16 (2013.01); G02B 13/06 (2013.01); G02B 27/0025 (2013.01); G02B 27/26 (2013.01); G02F 1/133536 (2013.01); G03B 21/006 (2013.01); G03B 21/10 (2013.01); G02F 2001/133531 (2013.01); G03B 21/62 (2013.01);
Abstract

A display apparatus includes: a light source; a liquid crystal display element which transmits light from the light source; a screen which receives projection light from the liquid crystal display element; a first polarizing plate provided between the light source and the liquid crystal display element; a second polarizing plate provided between the liquid crystal display element and the screen; and a reflective polarizing plate which is provided between the light source and the first polarizing plate and which reflects a light component parallel to a reflection axis among the light from the light source.

Find Patent Forward Citations

Daiku, Yasuhiro. (2019). Display apparatus with liquid crystal display projecting an image on a transmissive screen (U.S. Patent No. 10338456). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10338456

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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