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. 28, 2020
Filed:
Jan. 31, 2014
Applicant:
Hewlett-packard Development Company, L.p., Fort Collins, CO (US);
Inventors:
Omer Gila, Palo Alto, CA (US);
Henryk Birecki, Palo Alto, CA (US);
Napoleon J Leoni, Palo Alto, CA (US);
Assignee:
Hewlett-Packard Development Company, L.P., Spring, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 26/00 (2006.01); G02F 1/03 (2006.01); G02F 1/07 (2006.01); G02F 1/167 (2019.01); G02F 1/1333 (2006.01); G02F 1/1345 (2006.01); G09G 3/34 (2006.01); G02F 1/1676 (2019.01);
U.S. Cl.
CPC ...
G02F 1/167 (2013.01); G02F 1/1345 (2013.01); G02F 1/13338 (2013.01); G09G 3/344 (2013.01); G02F 1/1676 (2019.01); G02F 2202/22 (2013.01); G09G 2300/0426 (2013.01); G09G 2380/02 (2013.01);
Abstract
A display device includes an electronic paper display imageable by receiving charges on an imaging surface of the electronic paper display, a ground electrode, and a ground access stripe. The ground electrode is opposite to the imaging surface of the electronic paper display. The ground access stripe is on a surface of the display device and electrically coupled to the ground electrode.