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:
Jul. 25, 2023
Filed:
Jul. 29, 2022
Applicant:
E Ink Corporation, Billerica, MA (US);
Inventors:
Dirk Hertel, Quincy, MA (US);
Richard J. Paolini, Jr., Framingham, MA (US);
Benjamin Harris Paletsky, Morris, CT (US);
Stephen J. Telfer, Arlington, MA (US);
Assignee:
E Ink Corporation, Billerica, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 21/14 (2006.01); G03B 21/10 (2006.01); G02F 1/167 (2019.01); G03B 21/608 (2014.01); G03B 21/62 (2014.01); G02F 1/1677 (2019.01); F21S 43/30 (2018.01); F21V 14/00 (2018.01); F21S 43/20 (2018.01); F21S 41/64 (2018.01);
U.S. Cl.
CPC ...
F21S 43/30 (2018.01); F21S 43/26 (2018.01); F21V 14/003 (2013.01); G03B 21/10 (2013.01); G03B 21/14 (2013.01); F21S 41/645 (2018.01); G02F 1/167 (2013.01); G02F 1/1677 (2019.01); G03B 21/608 (2013.01); G03B 21/62 (2013.01);
Abstract
A display device () comprises a reflective display () arranged to render a first image viewable through a viewing surface and a projection means (-) arranged to render a second image viewable in reflection on the viewing surface, the reflective display () and the projection means (-) being mounted on a common frame.