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:
Jul. 22, 2025
Filed:
May. 06, 2024
Carux Technology Pte. Ltd., Singapore, SG;
Yu-Chia Huang, Miao-Li County, TW;
Tsung-Han Tsai, Miao-Li County, TW;
CARUX TECHNOLOGY PTE. LTD., Singapore, SG;
Abstract
An electronic device includes a light emitting panel for emitting a first light ray and an optical film disposed on the light emitting panel. The first light ray has at least one corresponding position in a CIE 1931 color space. A modulated color point of the optical film has at least one corresponding position in the CIE 1931 color space. In the CIE 1931 color space, the at least one corresponding position of the first light ray has a first coordinate (x1, y1) corresponding thereto, the at least one corresponding position of the modulated color point has a second coordinate (x2, y2) corresponding thereto, and the first coordinate (x1, y1) and the second coordinate (x2, y2) satisfy certain relationships with respect to an equation of y(x)=−2.48x{circumflex over ( )}2+2.52x−0.22.