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:
Oct. 22, 2024
Filed:
Dec. 21, 2023
Auo Corporation, Hsinchu, TW;
Min Chun Huang, Hsinchu, TW;
YuTang Tsai, Hsinchu, TW;
Yen Wen Fang, Hsinchu, TW;
Kun-Cheng Tien, Hsinchu, TW;
AUO Corporation, Hsinchu, TW;
Abstract
A method for adjusting ambient contrast ratio and an electronic apparatus are provided. The electronic apparatus includes a transparent display and a transmittance adjustment plate disposed at the back of the transparent display. In the electronic apparatus, an adjustment transmittance used to adjust the transmittance adjustment plate and a luminance percentage used to adjust the transparent display are calculated, a grayscale layer is generated based on the luminance percentage; a voltage generator is used to control the transmittance of the transmittance adjustment plate to the adjustment transmittance, and in a case that the transmittance of the transmittance adjustment plate is the adjustment transmittance, a graphic controller is used to display a frame on the transparent display while display the grayscale layer on top of the frame.