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:
Jan. 07, 2025
Filed:
Dec. 26, 2023
Seiko Epson Corporation, Tokyo, JP;
Seiji Osawa, Okaya, JP;
Kazuhisa Mizusako, Shiojiri, JP;
Daigo Hokazono, Suwa, JP;
Hiroyuki Hosaka, Matsumoto, JP;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
A display device includes liquid crystal panels, and displays an image, based on emission light from each of the liquid crystal panels. A display control circuit of the display device supplies image data of respective colors R, G, and B to the corresponding liquid crystal panels. A panel pixel having the lowest transmittance of three panel pixels corresponding to white-side pixels at domain boundaries is regarded as a reference panel pixel. The display control circuit reduces a gray scale level of pixel data supplied to two panel pixels other than the reference panel pixel of the three panel pixels. With this, coloring of the white-side pixels can be suppressed.