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. 19, 2016
Filed:
Feb. 06, 2013
Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;
Dong Hoon Kim, Suwon-si, KR;
Hyun-Hwa Song, Suwon-si, KR;
Seung Hwan Chung, Asan-si, KR;
Young Jun Choi, Yongin-si, KR;
Byung Choon Yang, Seoul, KR;
Han Moe Cha, Anyang-si, KR;
Samsung Display Co., Ltd., , KR;
Abstract
A nanophosphor sheet is presented. The nanophosphor sheet may include a base layer, a plurality of core-shell phosphors dispersed in the base layer, and a coating layer surrounding at least one core-shell phosphor among the plurality of core-shell phosphors. Also presented is a backlight device that includes a light source emitting light, a light guide plate receiving the light, and a plurality of core-shell phosphors positioned to receive the light and convert the light to white light. The core-shell phosphors may be incorporated into the light guide plate or be positioned on the light guide plate as a separate layer.