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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 9851595 B1

PDFFull Text
Date of Patent:
Dec. 26, 2017

Filed:

Jul. 07, 2016

Display device and manufacturing method thereof

Applicant:

Samsung Display Co., Ltd., Yongin-si, Gyeonggi-do, KR;

Inventors:

Choi Sang Park, Suwon-si, KR;

Seong Gyu Kwon, Suwon-si, KR;

Tae Woo Lim, Yongin-si, KR;

Assignee:

Samsung Display Co., Ltd., , KR;

Attorney:

Innovation Counsel LLP

Primary Examiner:

Donald Raleigh

Int. Cl.
CPC ...
G02F 1/1339 (2006.01); G02F 1/1333 (2006.01); G02F 1/1335 (2006.01); G02F 1/1341 (2006.01); G02F 1/1343 (2006.01); G02F 1/1345 (2006.01); G02F 1/1362 (2006.01); G02F 1/1368 (2006.01); G02F 1/1337 (2006.01);
U.S. Cl.
CPC ...
G02F 1/133377 (2013.01); G02F 1/1341 (2013.01); G02F 1/1368 (2013.01); G02F 1/13439 (2013.01); G02F 1/13458 (2013.01); G02F 1/133345 (2013.01); G02F 1/133512 (2013.01); G02F 1/133514 (2013.01); G02F 1/133528 (2013.01); G02F 1/134309 (2013.01); G02F 1/136286 (2013.01); G02F 1/13452 (2013.01); G02F 1/133707 (2013.01); G02F 2001/136295 (2013.01); G02F 2201/121 (2013.01); G02F 2201/123 (2013.01); G02F 2202/10 (2013.01);
Abstract

A display device according to an exemplary embodiment includes: a substrate including a display area and a peripheral area; a thin film transistor positioned in the display area of the substrate; a first electrode connected to the thin film transistor; a roof layer positioned on the first electrode and spaced apart from the first electrode by a microcavity that is interposed between the roof layer and the first electrode; a liquid crystal layer positioned inside the microcavity; an encapsulation layer positioned on the roof layer; a pad portion positioned in the peripheral area of the substrate; and a pillar positioned in the peripheral area of the substrate.

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