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. 15, 2014
Filed:
Jan. 13, 2010
Young-min Park, Seoul, KR;
Gicherl Kim, Asan-si, KR;
Sang-il Park, Seoul, KR;
Hee-kwang Song, Anyang-si, KR;
Ho-sik Shin, Anyang-si, KR;
Young-Min Park, Seoul, KR;
Gicherl Kim, Asan-si, KR;
Sang-Il Park, Seoul, KR;
Hee-Kwang Song, Anyang-si, KR;
Ho-Sik Shin, Anyang-si, KR;
Samsung Display Co., Ltd., , KR;
Abstract
A display apparatus includes; a display panel which displays an image using a light, wherein the display panel is divided into a plurality of display areas corresponding to the image, a plurality of main-light source groups which each have a plurality of light sources, wherein the main-light source groups are arranged respectively corresponding to the display areas to provide the light thereto, a power source circuit is connected to each main-light source groups to provide a corresponding driving power to each of the main-light source groups, and a plurality of sub-light source groups, each of which is arranged between two adjacent main-light source groups and wherein each sub-light group receives the driving power applied to each of the two main-light source groups adjacent thereto to provide a light corresponding to an average brightness of the two adjacent main-light source groups to a border area between two adjacent display areas.