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:
Aug. 09, 2022
Filed:
Dec. 20, 2017
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Assignee:
LG DISPLAY CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/01 (2006.01); G02F 1/1335 (2006.01); G02B 3/00 (2006.01);
U.S. Cl.
CPC ...
G02B 27/0172 (2013.01); G02B 3/0056 (2013.01); G02F 1/133512 (2013.01); G02F 1/133526 (2013.01); G02F 1/133528 (2013.01); G02B 2003/0093 (2013.01);
Abstract
A display module and an HMD device including the same are discussed in which a black matrix is not recognized as a lattice type by a user without an increase in resolution of the display module. The display module according to an embodiment includes a first substrate on which a plurality of pixels are provided, a second substrate including one surface on which an engraved pattern is provided, and a lens layer filled into the engraved pattern of the second substrate. The lens layer comprises a plurality of lenses respectively corresponding to the plurality of pixels.