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. 30, 2019
Filed:
Apr. 11, 2017
Samsung Display Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Jong Ho Son, Seoul, KR;
Sun Young Kwon, Seoul, KR;
Tae Hoon Kim, Suwon-si, KR;
Kyung Hae Park, Seongnam-si, KR;
Joon Hyung Park, Seoul, KR;
Ji Hong Bae, Yongin-si, KR;
Gak Seok Lee, Hwaseong-si, KR;
Jin Hyeong Lee, Hwaseong-si, KR;
Chang Hun Lee, Hwaseong-si, KR;
Ji Eun Jang, Suwon-si, KR;
Hye Lim Jang, Hwaseong-si, KR;
SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;
Abstract
A liquid crystal display device comprises: a first substrate; an organic layer disposed on the first substrate; a pixel electrode disposed on the organic layer; a plurality of slits defined in the pixel electrode and configured to exposed a surface of the organic layer; a liquid crystal alignment film disposed on a surface of the pixel electrode and on the surface of the organic layer exposed by the plurality of slits; and a plurality of liquid crystal molecules disposed on the liquid crystal alignment film, wherein the liquid crystal alignment film includes a first region overlapping the plurality of slits and a second region overlapping the pixel electrode, wherein the second region has a surface energy different from a surface energy of the first region.