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:
Mar. 31, 2026
Filed:
Nov. 22, 2022
Lg Display Co., Ltd., Seoul, KR;
Chanhyeok Park, Paju-si, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A display apparatus includes a glass substrate and having improved heat-dissipation function and impact absorption function and at the same time, having a reduced thickness. To this end, a plate including a porous member having both a heat-dissipation function and an impact absorption function is disposed under a display panel. The plate can have both a heat-dissipation function and a cushion function with only a porous member without adding a separate heat-dissipation layer or cushion layer. Further, disclosed is a display apparatus in which a black screen is displayed while the display panel is not activated, thereby improving display quality. To this end, a black heat-dissipation layer is formed under the porous member such that the heat-dissipation performance and the display quality are improved.