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:
Mar. 30, 2010
Filed:
Apr. 30, 2008
Applicants:
Guy M. Danner, Somerville, MA (US);
Matthew Joseph Kayal, Franklin, MA (US);
Henry Ware Gale, Westwood, MA (US);
Inventors:
Guy M. Danner, Somerville, MA (US);
Matthew Joseph Kayal, Franklin, MA (US);
Henry Ware Gale, Westwood, MA (US);
Assignee:
E Ink Corporation, Cambridge, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 26/00 (2006.01); G09G 3/38 (2006.01); H01L 51/40 (2006.01); G02F 1/1333 (2006.01);
U.S. Cl.
CPC ...
Abstract
A multi-layer film (), useful as a barrier film in electro-optic displays, comprises a light-transmissive adhesive layer (), a light-transmissive first protective layer (), a light-transmissive first moisture barrier layer (B), an intermediate layer (typically an adhesive layer) (), a light-transmissive second moisture barrier layer (A) and a light-transmissive second protective layer (). The second protective layer may be covered by a hard coat () and/or a masking film ().