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:
Mar. 27, 2018
Filed:
Oct. 16, 2015
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventor:
Tae Seong Han, Goyang-si, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 5/00 (2006.01); G06T 3/40 (2006.01); G09G 3/20 (2006.01);
U.S. Cl.
CPC ...
G06T 5/009 (2013.01); G06T 3/4007 (2013.01); G09G 3/20 (2013.01); G06T 2207/10024 (2013.01); G06T 2207/20024 (2013.01); G06T 2207/20208 (2013.01);
Abstract
Embodiments relate to a data conversion unit that includes: a bit mode transformer configured to transform a first bit mode image into a second bit mode image; a fixed frequency band component detector configured to detect a fixed frequency band component; and a image processor configured to apply a filter mask to regions of the second bit mode image opposite to the fixed frequency band component and output an interpolated second bit mode image. Such an image conversion unit can allow the gradation of a converted image to become finer. As such, the converted image can be more softly displayed.