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.:
Date of Patent:
Nov. 16, 2021
Filed:
Dec. 30, 2019
Applicant:
Japan Display Inc., Minato-ku, JP;
Inventors:
Tsutomu Harada, Tokyo, JP;
Kazuhiko Sako, Tokyo, JP;
Assignee:
Japan Display Inc., Minato-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/01 (2006.01); G03B 21/14 (2006.01); G02B 5/04 (2006.01); G03B 21/28 (2006.01); H04N 9/31 (2006.01); B60K 35/00 (2006.01); B60K 37/02 (2006.01);
U.S. Cl.
CPC ...
G02B 27/0101 (2013.01); B60K 35/00 (2013.01); B60K 37/02 (2013.01); G03B 21/147 (2013.01); H04N 9/315 (2013.01); H04N 9/3108 (2013.01); H04N 9/3138 (2013.01); H04N 9/3182 (2013.01); B60K 2370/155 (2019.05); B60K 2370/1529 (2019.05); B60K 2370/23 (2019.05); B60K 2370/334 (2019.05); B60R 2300/205 (2013.01); G02B 5/04 (2013.01); G02B 2027/011 (2013.01); G02B 2027/0112 (2013.01); G02B 2027/0116 (2013.01); G02B 2027/0127 (2013.01); G02B 2027/0181 (2013.01); G03B 21/28 (2013.01);
Abstract
According to one embodiment, when displaying an image on a display panel, projecting an image which is displayed on the display panel, inclining the image which is projected from the display panel at a predetermined angle of bend, and reflecting the image which is projected from the display panel via a prism and guiding the image to a projection surface, a display device corrects input picture image of the prism based on characteristics contrary to the chromatic aberration characteristics of the prism.