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. 23, 2014
Filed:
Feb. 04, 2010
Applicant:
Hiroshi Kamo, Tokyo, JP;
Inventor:
Hiroshi Kamo, Tokyo, JP;
Assignee:
Asahi Kasei Chemicals Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 21/60 (2006.01); C08K 5/544 (2006.01); C08K 3/10 (2006.01); C08L 71/12 (2006.01); C08G 65/48 (2006.01); C08L 67/00 (2006.01); H01L 23/14 (2006.01); H01L 23/498 (2006.01); H01L 23/538 (2006.01);
U.S. Cl.
CPC ...
H01L 23/145 (2013.01); H01L 23/4985 (2013.01); C08L 71/12 (2013.01); C08G 65/485 (2013.01); C08L 67/00 (2013.01); H01L 23/5387 (2013.01);
Abstract
A film is used as a TAB leader tape. The film comprises 45 parts by mass or more of a polyphenylene ether-based resin and 55 parts by mass or less of at least one component selected from a thermoplastic resin and a plasticizer based on 100 parts by mass of the film. The film optionally includes inorganic filler and other additional components.