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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.:

US 10823954 B1

PDFFull Text
Expired
Date of Patent:
Nov. 03, 2020

Filed:

Sep. 22, 2017

Adhesive/sealing material for an electrowetting device

Applicant:

Amazon Technologies, Inc., Seattle, WA (US);

Inventors:

Maurice Hendrikus Hubertinus Thijssen, Deurne, NL;

Jeroen Cornelis van der Gaag, Mierlo, NL;

Assignee:

Amazon Technologies, Inc., Seattle, WA (US);

Attorney:

EIP US LLP

Primary Examiner:

Matthew J Daniels

Assistant Examiner:

Gregory Chad Grosso

Int. Cl.
CPC ...
G02B 26/00 (2006.01); C09J 5/00 (2006.01); C09J 163/00 (2006.01); H01L 27/12 (2006.01); G02F 1/1675 (2019.01); G02B 5/30 (2006.01); H01M 10/0525 (2010.01); G02F 1/1339 (2006.01); G02F 1/167 (2019.01); G02B 5/02 (2006.01); G02F 1/155 (2006.01); H01M 2/14 (2006.01); F16B 11/00 (2006.01); G09G 3/34 (2006.01);
U.S. Cl.
CPC ...
G02B 26/005 (2013.01); C09J 5/00 (2013.01); C09J 163/00 (2013.01); H01L 27/1218 (2013.01); C09J 2203/318 (2013.01); C09J 2203/326 (2013.01); C09J 2205/31 (2013.01); F16B 11/006 (2013.01); G02B 5/0242 (2013.01); G02B 5/3058 (2013.01); G02B 26/004 (2013.01); G02F 1/1339 (2013.01); G02F 1/155 (2013.01); G02F 1/167 (2013.01); G02F 2001/1678 (2013.01); G02F 2202/36 (2013.01); G09G 3/348 (2013.01); H01M 2/145 (2013.01); H01M 10/0525 (2013.01);
Abstract

Subject matter disclosed herein relates to improving a contact diameter of an adhesive/sealing material on surfaces of substrates by altering rheological properties of the adhesive/sealing material. An electrowetting display device comprises a first substrate and a second substrate, a first fluid and a second fluid disposed between the first substrate and the second substrate, wherein the first fluid is immiscible with the second fluid. An adhesive/sealing material comprising UV curable epoxy glue is in contact with the second fluid and couples the second substrate to the first substrate. The adhesive/sealing material further comprises silica particles in a range of 1-6% mass fraction of silica that alter rheological properties of the UV curable epoxy glue.

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Thijssen, Maurice Hendrikus Hubertinus. (2020). Adhesive/sealing material for an electrowetting device (U.S. Patent No. 10823954). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10823954

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