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:
Sep. 06, 2016
Filed:
Dec. 15, 2011
Masao Kubota, Ibaraki, JP;
Masao Kubota, Ibaraki, JP;
HITACHI CHEMICAL COMPANY, LTD., Tokyo, JP;
Abstract
The invention relates to a photosensitive element comprising a support film and a photosensitive layer derived from a photosensitive resin composition formed on the support film, wherein the support film haze is 0.01-1.5%, the total number of particles with diameters of 5 μm and larger and aggregates with diameters of 5 μm or larger in the support film is no greater than 5/mm, the photosensitive layer contains a binder polymer, a photopolymerizable compound with an ethylenically unsaturated bond and a photopolymerization initiator, and the thickness T of the photosensitive layer and the absorbance A of the photosensitive layer at 365 nm satisfies the relationship represented by inequality (I):0.001≦≦0.020  (I).