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:
Oct. 20, 2020
Filed:
Sep. 09, 2019
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
JiSoon Oh, Paju-si, KR;
HyeonTae Jeong, Paju-si, KR;
JaeMyeong Park, Paju-si, KR;
Mira Kim, Paju-si, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1335 (2006.01); F21V 8/00 (2006.01); G02F 1/133 (2006.01); G02F 1/13357 (2006.01);
U.S. Cl.
CPC ...
G02B 6/001 (2013.01); G02B 6/0011 (2013.01); G02B 6/0055 (2013.01); G02F 1/13306 (2013.01); G02F 1/133524 (2013.01); G02F 1/133553 (2013.01); G02F 1/133615 (2013.01);
Abstract
A display device has a camera hole in a backlight unit constituting a display unit, the backlight unit has a dark-area improvement means by providing light to a dark-area generation region of the back side of the camera hole corresponding to the opposite side where a light source is positioned, thereby improving a dark-area region, and the dark-area improvement means includes an optical fiber. The present disclosure can improve the dark area in a hole-in-display type having the camera hole in the display unit, thereby enhancing the visibility.