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:
Sep. 15, 2026
Filed:
Aug. 22, 2025
Db Globalchip Co., Ltd., Seongnam-si, KR;
Pyungsik MA, Daejeon, KR;
Ho-Yong Jung, Yongin-si, KR;
Cheonwi Park, Suwon-si, KR;
Hee-Joon Kim, Anyang-si, KR;
Jae-Hong Ko, Hanam-si, KR;
DB GlobalChip Co., Ltd., Seongnam-si, KR;
Abstract
A data signal generator is provided. The data signal generator includes: a grayscale data generator configured to output a first data signal and a second data signal; an input data comparator configured to output a first control signal or a second control signal according to a condition; a first output unit; and a second output unit. The condition is based on a change between a first previous data signal and a second previous data signal in a previous line-time, and a first data signal and a second data signal in a current line-time. The first control signal causes the first output unit and the second output unit to perform a first operation. The second control signal causes the first output unit and the second output unit to perform both the first operation and a second operation. This structure enables signal modification in response to grayscale changes between line-times.
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