logo

For the Inventor, By the Inventor

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.:

US 11127335 B1

PDFFull Text
Date of Patent:
Sep. 21, 2021

Filed:

Jun. 04, 2020

Driving controller for displaying image using dither patterns and display device having the same

Applicant:

Samsung Display Co., Ltd., Yongin-Si, KR;

Inventors:

Kuk-Hwan Ahn, Uiwang-si, KR;

HongSoo Kim, Hwaseong-si, KR;

Junheyung Jung, Yongin-si, KR;

Youngwook Yoo, Suwon-si, KR;

Jungyu Lee, Seoul, KR;

Hyunjun Lim, Suwon-si, KR;

Byung Ki Chun, Seoul, KR;

Assignee:

Samsung Display Co., Ltd.;

Attorney:

Innovation Counsel LLP

Primary Examiner:

Joni Hsu

Int. Cl.
CPC ...
G09G 3/20 (2006.01); G09G 5/18 (2006.01); G06T 1/20 (2006.01);
U.S. Cl.
CPC ...
G09G 3/2055 (2013.01); G06T 1/20 (2013.01); G09G 3/2044 (2013.01); G09G 3/2074 (2013.01); G09G 3/2077 (2013.01); G09G 5/18 (2013.01); G09G 2340/0435 (2013.01);
Abstract

A driving controller of a display device includes a driving frequency controller for receiving an image signal, determining a driving frequency based on the image signal, and outputting a masking enable signal corresponding to the driving frequency, and an image processor for converting the image signal into a data signal and outputting the data signal, wherein the image processor sequentially converts, based on the masking enable signal being at an active level, a part of bits of the image signal into the data signal corresponding to a plurality of dither patterns.

Find Patent Forward Citations

Ahn, Kuk-Hwan. (2021). Driving controller for displaying image using dither patterns and display device having the same (U.S. Patent No. 11127335). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11127335

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…