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:
Jan. 29, 2019
Filed:
Aug. 30, 2016
Lg Display Co., Ltd., Seoul, KR;
Sunyoung Park, Gyeonggi-do, KR;
JiYoung Ahn, Gyeonggi-do, KR;
Moonsun Lee, Sejong, KR;
Jae-Hyun Kim, Seoul, KR;
Pureum Kim, Incheon, KR;
Kihan Kim, Gyeonggi-do, KR;
Seokwon Ji, Incheon, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
Disclosed is a transparent display device in which a light shield rate is not lowered by partition walls in a light shield mode, and moreover, a light transmittance is not lowered in a transmissive mode. The transparent display device includes a transparent display panel including a plurality of transmissive areas transmitting incident light and a plurality of emissive areas emitting light, and a light control device disposed on a rear surface of the transparent display panel. The light control device is configured to be driven in a transmissive mode where the incident light is transmitted and a light shield mode where the incident light is blocked.