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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.:

US 10151943 B1

PDFFull Text
Date of Patent:
Dec. 11, 2018

Filed:

Sep. 29, 2016

Irregular shape display device having hole

Applicant:

Lg Display Co., Ltd., Seoul, KR;

Inventors:

Seunghyun Ahn, Seokjeok-eup, KR;

Miok Kim, Busan, KR;

Assignee:

LG Display Co., Ltd., Seoul, KR;

Attorney:

Polsinelli PC

Primary Examiner:

Edmond Lau

Int. Cl.
CPC ...
G02F 1/1333 (2006.01); F21V 8/00 (2006.01); G02F 1/1339 (2006.01); B60K 37/02 (2006.01); G04G 17/04 (2006.01); G02F 1/1335 (2006.01); G02F 1/1343 (2006.01); G02F 1/1362 (2006.01); G02F 1/1368 (2006.01); G02F 1/137 (2006.01);
U.S. Cl.
CPC ...
G02F 1/133308 (2013.01); B60K 37/02 (2013.01); G02B 6/005 (2013.01); G02B 6/0088 (2013.01); G02F 1/1339 (2013.01); G04G 17/045 (2013.01); B60K 2350/106 (2013.01); B60K 2350/1064 (2013.01); B60K 2350/408 (2013.01); G02B 6/0055 (2013.01); G02F 1/137 (2013.01); G02F 1/1368 (2013.01); G02F 1/13439 (2013.01); G02F 1/133514 (2013.01); G02F 1/133615 (2013.01); G02F 1/136286 (2013.01); G02F 2001/133314 (2013.01); G02F 2001/133317 (2013.01); G02F 2001/133322 (2013.01); G02F 2201/121 (2013.01); G02F 2201/123 (2013.01); G02F 2201/46 (2013.01); G02F 2201/56 (2013.01); G02F 2202/28 (2013.01);
Abstract

An irregular shape display having a hole according to the present disclosure may insert a cylinder-shaped guide member with the same material as that of a light guide plate within a hole to reduce a luminance difference between the front and the back of the hole, thereby improving a dark portion in the vicinity of the hole. Furthermore, the present disclosure may attach a reflection sheet to an upper portion of the guide member to block light leaked out between the light guide plate and the guide member.

Find Patent Forward Citations

Ahn, Seunghyun. (2018). Irregular shape display device having hole (U.S. Patent No. 10151943). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10151943

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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