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. 06, 2018
Filed:
Jul. 20, 2015
Applicant:
Amazon Technologies, Inc., Seattle, WA (US);
Inventors:
Bokke Johannes Feenstra, Nuenen, NL;
Robert Andrew Hayes, Eindhoven, NL;
Ivo Godfried Jozef Camps, Eindhoven, NL;
Assignee:
Amazon Technologies, Inc., Seattle, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 26/00 (2006.01); G02F 1/03 (2006.01); G02F 1/29 (2006.01); G02B 5/02 (2006.01);
U.S. Cl.
CPC ...
G02B 26/005 (2013.01); G02B 26/004 (2013.01); G02B 26/007 (2013.01); G02B 5/0284 (2013.01);
Abstract
A display device or optical switch, based on layer break up or layer displacement having at least two different states, in which one fluid, e.g., oil, in a first state adjoins at least a first support plate, and in a second state another fluid at least partly adjoins the first support plate. Sub-picture elements are separated by areas having a hydrophilic surface.