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:
Jan. 08, 2019
Filed:
Feb. 09, 2010
Satoyuki Nomura, Tsukuba, JP;
Yoshii Morishita, Tsukuba, JP;
Tooru Tanaka, Tsukuba, JP;
Shigeshi Ohno, Chikusei, JP;
Satoyuki Nomura, Tsukuba, JP;
Yoshii Morishita, Tsukuba, JP;
Tooru Tanaka, Tsukuba, JP;
Shigeshi Ohno, Chikusei, JP;
HITACHI CHEMICAL COMPANY, LTD., Tokyo, JP;
Abstract
There is provided a light control film having two transparent electroconductive resin substrates; and a light control layer sandwiched between the two transparent electroconductive resin substrates, the light control layer containing; a resin matrix; and a light control suspension dispersed in the resin matrix, wherein at least one of the transparent electroconductive resin substrates has, on the light control layer side thereof, a primer layer, and the primer layer is made of a thin film in which metal oxide fine particles are dispersed in an organic binder resin. The light control film may have the function improving adhesion between the film matrix and each substrates and performing stable light control function.