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. 07, 2017
Filed:
Jul. 16, 2015
Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;
Sangil Kim, Yongin, KR;
SAMSUNG DISPLAY CO., LTD., , KR;
Abstract
A display apparatus capable of controlling light transmittance includes: a transparent organic light emitting device comprising a first region including an emission region capable of emitting light and a second region adjacent to the first region in a horizontal direction and including a transmission region capable of transmitting external light therethrough; and a light transmission control device coupled to and facing the transparent organic light emitting device, the light transmission control device comprising a third region formed at a location corresponding to the first region and a fourth region adjacent to the third region in the horizontal direction and positioned to correspond to the second region, wherein the fourth region comprises a sealed cavity having a transmission control material layer therein, and the transmission control material layer is configured to be selectively driven by the light transmission control device.