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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 11069721 B1

PDFFull Text
Date of Patent:
Jul. 20, 2021

Filed:

Sep. 04, 2019

Display device and method of manufacturing the same

Applicant:

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

Inventors:

Won-June Jung, Seoul, KR;

Sang-Moo Park, Goyang-si, KR;

Seok-Hyun Lee, Seoul, KR;

Assignee:

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

Attorney:

Morgan, Lewis & Bockius LLP

Primary Examiner:

Steven H Loke

Assistant Examiner:

Juanita B Rhodes

Int. Cl.
CPC ...
H01L 27/12 (2006.01); H01L 23/528 (2006.01); G02F 1/1362 (2006.01); H01L 27/32 (2006.01); G02F 1/1345 (2006.01); H01L 23/60 (2006.01); H01L 23/532 (2006.01); H01L 25/18 (2006.01); H01L 29/786 (2006.01);
U.S. Cl.
CPC ...
H01L 27/1244 (2013.01); H01L 23/528 (2013.01); H01L 23/53228 (2013.01); H01L 27/1288 (2013.01); G02F 1/13452 (2013.01); G02F 1/136286 (2013.01); G02F 1/136295 (2021.01); H01L 23/60 (2013.01); H01L 25/18 (2013.01); H01L 27/1292 (2013.01); H01L 27/3223 (2013.01); H01L 27/3276 (2013.01); H01L 27/3288 (2013.01); H01L 29/78633 (2013.01); H01L 2227/323 (2013.01);
Abstract

Disclosed are a display device for preventing loss of line patterns and a method of manufacturing the display device. The display device includes a substrate having an active area, a non-active area, and a pad portion formed at one side of the non-active area, printed circuit films disposed in the pad portion so as to be spaced a first distance apart from an edge of the substrate in a first direction and to be spaced apart from each other in a second direction that intersects the first direction, a first-layer line and a second-layer line disposed within the first distance between the printed circuit films and the edge of the substrate so as to be spaced apart from each other in the first direction, and island-shaped dummy patterns disposed in the same layer as the second-layer line in a region between two adjacent ones of the printed circuit films.

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