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:
Dec. 28, 2021
Filed:
Nov. 30, 2020
Unique Materials Co., Ltd., Taipei, TW;
Huan-Wei Tseng, Taipei, TW;
Chun-Wei Chou, Taipei, TW;
Chia-Yi Tsai, Taipei, TW;
Chia-Chun Liao, Taipei, TW;
Shih-Yao Lin, Taipei, TW;
Hsueh-Jen Chang, Taipei, TW;
Li-Sheng Kao, Taipei, TW;
Unique Materials Co., Ltd., Taipei, TW;
Abstract
Provided is a backlight unit including a light source, an encapsulation layer, and a green quantum dot film. The light source emits a blue light. The encapsulation layer encapsulates the light source. The encapsulation layer includes red phosphors and yellow phosphors. The green quantum dot film is disposed above the light source and the encapsulation layer. The blue light is transmitted through the encapsulation layer and the green quantum dot film to generate a white light. A display device including the said backlight unit is also provided.