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. 27, 2016
Filed:
Jun. 27, 2014
Applicant:
Amazon Technologies, Inc., Seattle, WA (US);
Inventor:
Ivar Schram, Weert, NL;
Assignee:
Amazon Technologies, Inc., Seattle, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 26/00 (2006.01);
U.S. Cl.
CPC ...
G02B 26/005 (2013.01);
Abstract
An electrowetting display device includes a first support plate including a first wall and a second support plate including a spacer. The spacer protrudes from the second support plate towards the first support plate. The device includes a spacer contact surface for contact by a surface of the spacer, which at least partly overlaps the spacer contact surface. The spacer contact surface is at least partly formed by an enlarged wall portion of the first wall. The enlarged wall portion is enlarged compared with a different portion of the first wall.