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:
Jun. 18, 2019
Filed:
Oct. 02, 2017
Lg Display Co., Ltd., Seoul, KR;
DongHoon Lee, Paju-si, KR;
LG DISPLAY CO., LTD., Seoul, KR;
Abstract
A video wall display device can include a multi-panel unit including a first display panel and a second display panel, the first display panel having a first display area adjacent to the second display panel having a second display area; a first optical member disposed adjacent to a boundary between the first display area and the second display area; and a second optical member disposed on the first optical member, across the multi-panel unit and including a tapered portion, in which the tapered portion of the second optical member is inclined from an edge of the first display area or an edge of the second display area toward the boundary between the first display area and the second display area.