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:
Dec. 31, 2013
Filed:
Feb. 21, 2012
Dharam Pal Gosain, Tokyo, JP;
Tsutomu Tanaka, Kanagawa, JP;
Narihiro Morosawa, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
A thin film transistor capable of reliably preventing the entry of light into an active layer, and a display including the thin film transistor are provided. A thin film transistor includes: a gate electrode; an active layer; and a gate insulating film arranged between the gate electrode and the active layer, the gate insulating film including a first insulating film, a first light-absorbing layer and a second insulating film, the first insulating film arranged in contact with the gate electrode, the first light-absorbing layer arranged in contact with the first insulating film and made of a material absorbing light of 420 nm or less, the second insulating film arranged between the first light-absorbing layer and the active layer.