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:
Aug. 29, 2023
Filed:
Mar. 19, 2021
Apple Inc., Cupertino, CA (US);
Ting-Kuo Chang, San Jose, CA (US);
Abbas Jamshidi Roudbari, Saratoga, CA (US);
Tsung-Ting Tsai, San Jose, CA (US);
Warren S. Rieutort-Louis, Cupertino, CA (US);
Shinya Ono, Santa Clara, CA (US);
Shin-Hung Yeh, Taipei, TW;
Chien-Ya Lee, Taipei, TW;
Shyuan Yang, Burlingame, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
A display may have rows and columns of pixels. Gate lines may be used to supply gate signals to rows of the pixels. Data lines may be used to supply data signals to columns of the pixels. The data lines may include alternating even and odd data lines. Data lines may be organized in pairs each of which includes one of the odd data lines and an adjacent one of the even data lines. Demultiplexer circuitry may be configured dynamically during data loading and pixel sensing operations. During data loading, data from display driver circuitry may be supplied, alternately to odd pairs of the data lines and even pairs of the data lines. During sensing, the demultiplexer circuitry may couple a pair of the even data lines to sensing circuitry in the display driver circuitry and then may couple a pair of the odd data lines to the sensing circuitry.