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:
Aug. 04, 2020
Filed:
Oct. 19, 2018
Amazon Technologies, Inc., Seattle, WA (US);
Haiwei Chen, Santa Clara, CA (US);
Seokchan Hong, Palo Alto, CA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Systems, methods, and computer-readable media are disclosed for reflective liquid crystal displays with quantum dot color filter arrays. In one embodiment, an example reflective display structure may include a quantum dot color filter array, a first substrate, a second substrate, a reflective liquid crystal layer disposed between the first substrate and the second substrate, wherein the quantum dot color filter array is disposed on a first side of the reflective liquid crystal layer, a light guide disposed on a second side of the reflective liquid crystal layer, and a light emitting diode optically coupled to the light guide.