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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 10096288 B1

PDFFull Text
Date of Patent:
Oct. 09, 2018

Filed:

Sep. 30, 2016

Display device

Applicant:

Japan Display Inc., Tokyo, JP;

Inventor:

Atsunori Oyama, Tokyo, JP;

Assignee:

Japan Display Inc., Tokyo, JP;

Attorney:

K&L Gates LLP

Primary Examiner:

Jennifer Mehmood

Assistant Examiner:

Deeprose Subedi

Int. Cl.
CPC ...
G09G 3/34 (2006.01); G02F 1/1334 (2006.01); G02F 1/1335 (2006.01); G09G 3/20 (2006.01); G09G 3/36 (2006.01); G02F 1/1343 (2006.01); G02F 1/1347 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3413 (2013.01); G02F 1/1334 (2013.01); G02F 1/133504 (2013.01); G02F 1/133514 (2013.01); G09G 3/2003 (2013.01); G09G 3/36 (2013.01); G09G 3/3688 (2013.01); G02F 1/13476 (2013.01); G02F 1/133606 (2013.01); G02F 1/134309 (2013.01); G02F 2001/133601 (2013.01); G02F 2201/121 (2013.01); G02F 2201/123 (2013.01); G09G 2300/0452 (2013.01); G09G 2320/0271 (2013.01); G09G 2320/0646 (2013.01); G09G 2320/0666 (2013.01);
Abstract

A display device according to an aspect of the present invention includes: a polymer dispersed liquid crystal panel; a light source device that emits illumination light to an end surface of the polymer dispersed liquid crystal panel; a video signal control unit that corrects a video signal to generate a video control signal, the video signal being corrected so as to cancel a change in a color of the illumination light when the illumination light propagates through inside the polymer dispersed liquid crystal panel; and a display panel that modulates the illumination light that has propagated through the inside of the polymer dispersed liquid crystal panel and is scattered by the polymer dispersed liquid crystal panel, based on the video control signal.

Find Patent Forward Citations

Oyama, Atsunori. (2018). Display device (U.S. Patent No. 10096288). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10096288

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

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