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. 01, 2018
Filed:
Feb. 05, 2015
Dexerials Corporation, Shinagawa-ku, Tokyo, JP;
Yasushi Ito, Utsunomiya, JP;
Tomomitsu Hori, Utsunomiya, JP;
Teruo Hiyama, Utsunomiya, JP;
Akihiro Yamazaki, Kanuma, JP;
Yoshifumi Ueno, Shimotsuke, JP;
Dexerials Corporation, Shinagawa-ku, Tokyo, JP;
Abstract
Provided are a sealing tape that can prevent tape width misalignment, air bubble inclusion, and creasing even when the sealing tape is affixed in a folded state, a phosphor sheet using the same, a lighting device, a liquid-crystal display, a method for manufacturing a phosphor sheet, and a sealing method. The sealing tape () includes an adhesive layer (), a gas barrier layer (), a bonding layer (), and a support film layer () laminated in stated order, and has an incision () into the support film layer () in a thickness direction. The incision () is located substantially centrally in a width direction and extends in a longitudinal direction. Accordingly, tape width misalignment, air bubble inclusion, and creasing can be prevented even when the sealing tape is affixed in a folded state.