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:
Nov. 12, 2019
Filed:
Oct. 20, 2017
Applicant:
E Ink Holdings Inc., Hsinchu, TW;
Inventors:
Assignee:
E Ink Holdings Inc., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/19 (2019.01); G02F 1/00 (2006.01); G02B 1/11 (2015.01); F21V 8/00 (2006.01); G02F 1/1335 (2006.01); G02F 1/167 (2019.01);
U.S. Cl.
CPC ...
G02F 1/0063 (2013.01); G02B 1/11 (2013.01); G02B 6/0065 (2013.01); G02F 1/133553 (2013.01); G02F 1/133615 (2013.01); G02F 1/167 (2013.01); G02F 1/19 (2013.01); G02F 2001/133616 (2013.01); G02F 2203/02 (2013.01);
Abstract
A reflective display apparatus including a reflective display panel, a transparent cover plate, and a light source is provided. The transparent cover plate is disposed on one side of the reflective display panel. An air gap exists between the reflective display panel and the transparent cover plate. The light source is disposed between the reflective display panel and the transparent cover plate, and a light emitted by the light source travels towards the air gap before irradiating the transparent cover plate or the reflective display panel.