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:
Dec. 23, 2025
Filed:
Jun. 27, 2023
Applicant:
Aledia, Echirolles, FR;
Inventors:
Assignee:
Aledia, Champagnier, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/32 (2016.01); H10H 29/01 (2025.01); H10H 29/49 (2025.01);
U.S. Cl.
CPC ...
G09G 3/32 (2013.01); H10H 29/012 (2025.01); H10H 29/0364 (2025.01); H10H 29/49 (2025.01); G09G 2300/0408 (2013.01); G09G 2320/064 (2013.01);
Abstract
A chip including: four connection pads receiving respectively a supply voltage, a reference voltage, a first data signal, and a second data signal; at least two pixels; at least two drivers, each driver being configured to control one of the pixels, the drivers being coupled in a sequence; each driver including a first input and a first output, the first output of each driver being coupled to the first input of the following driver in the sequence, each driver being configured, in a programing step, to be programmed by storing digital data from the second data signal, and, in a display step, to drive one of the pixels from the stored digital data and from the first data signal.