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:
Feb. 17, 2026
Filed:
Sep. 20, 2024
Sapien Semiconductors Inc., Gyeonggi-do, KR;
SAPIEN SEMICONDUCTORS INC., Gyeonggi-do, KR;
Abstract
Display driving method and device capable of selecting driving pulse types. The display device includes a plurality of pixels, each of the plurality of pixels including a luminous element and a pixel circuit connected to the luminous element; and a data driver configured to provide image data and luminance data of the pixels to the pixel circuit, wherein the image data comprises multi-bit values including a Most Significant Bit (MSB) and a Least Significant Bit (LSB); and a processor configured to generate a Pulse Width Modulation (PWM) signal based on the multi-bit values when the luminance data is greater than a threshold value, and control light-emission and non-emission of the luminous element through the PWM signal, and drive the LSB using an impulse signal when the luminance data is less than the threshold value.