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.

Date of Patent:
Jun. 14, 2022

Filed:

Aug. 29, 2018
Applicant:

Daewon Semiconductor Packaging Industrial Company, Santa Clara, CA (US);

Inventors:

Sunna Chung, Seoul, KR;

John Kim, Santa Clara, CA (US);

Ryan Park, Santa Clara, CA (US);

Denny Kwon, Santa Clara, CA (US);

Matthew Whitlock, Santa Clara, CA (US);

Athens Okoren, Hanam, KR;

Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/495 (2006.01); H01L 23/00 (2006.01); H01L 21/673 (2006.01); B29C 51/26 (2006.01); H01L 21/683 (2006.01); B29C 49/42 (2006.01); B29C 51/00 (2006.01); B29L 31/00 (2006.01); B29L 7/00 (2006.01);
U.S. Cl.
CPC ...
H01L 23/49572 (2013.01); B29C 51/266 (2013.01); H01L 21/67333 (2013.01); H01L 21/6835 (2013.01); H01L 24/32 (2013.01); H01L 24/50 (2013.01); B29C 49/4273 (2013.01); B29C 51/00 (2013.01); B29L 2007/007 (2013.01); B29L 2031/7164 (2013.01); H01L 24/75 (2013.01); H01L 2221/68313 (2013.01); H01L 2224/7565 (2013.01); Y10T 156/1023 (2015.01); Y10T 156/1039 (2015.01); Y10T 156/1043 (2015.01); Y10T 156/1075 (2015.01); Y10T 156/1077 (2015.01); Y10T 156/1089 (2015.01); Y10T 156/1092 (2015.01); Y10T 156/1097 (2015.01);
Abstract

Introduced here are carrier tape assemblies that can improve efficiency and reduce costs when utilized in the handling, transport, or storage of semiconductor components. A carrier tape assembly can include an adhesive film affixed to an elongated and/or extruded carrier tape. For example, the adhesive film may be integrally laminated onto the top surface of the elongate carrier tape as a single continuous (i.e., unbroken) sheet. The adhesive film may substantially conform to the top surface of the elongate carrier tape, including any punched cavities for holding semiconductor components. Proper securement of the semiconductor components to the carrier tape assembly depends on the adhesive property of the constituent material(s) of the adhesive film.


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