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:
Apr. 02, 2019
Filed:
Jan. 10, 2017
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Byoung-Ju Song, Gwangju, KR;
Deok Soo Park, Hwaseong-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, Gyeonggi-Do, KR;
Abstract
A display controller includes a lookup table configured to store a plurality of reference data and an interpolation circuit configured to calculate a corrected datum by performing correction on an image datum based on the plurality of reference data. The interpolation circuit determines whether the image datum is less than a reference value, calculates the corrected datum using a first interpolation method when the image datum is less than the reference value, and calculates the corrected datum using a second interpolation method different from the first interpolation method when the image datum is equal to or greater than the reference value. When the corrected datum is calculated using the first interpolation method, the interpolation circuit calculates the corrected datum based on a first reference datum, which corresponds to a product of the image datum and the reference value, among the plurality of reference data.