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:
May. 06, 2014
Filed:
Aug. 08, 2006
Hideyuki Kawai, Fujimi, JP;
Hideyuki Kawai, Fujimi, JP;
Seiko Epson Corporation, , JP;
Abstract
An electrophoresis device includes a translucent first substrate having a first electrode on one surface thereof; a second substrate having a second electrode on one surface thereof, and disposed to face the first substrate such that a protruding portion which does not overlap the first substrate in a substrate thickness direction is ensured at one side of the second substrate; a wiring pattern electrically connected to the second electrode via a connector passing through the second substrate, and provided on the other surface of the second substrate such that it extends to the protruding portion of the second substrate; an electrophoretic layer interposed between the first electrode and the second electrode; a translucent first moistureproof film having a portion contacting the other surface of the first substrate and a surplus portion disposed around the portion; and a second moistureproof film having a portion contacting the other surface of the second substrate and a surplus portion disposed around the portion and provided such that at least a portion of the protruding portion of the second substrate is exposed. Electrical connection between the wiring pattern and an external device is established at a place where the protruding portion of the second substrate is exposed.