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:
Nov. 12, 2019

Filed:

Feb. 06, 2018
Applicant:

Lextar Electronics Corporation, Hsinchu, TW;

Inventors:

Dao-Wei Chen, New Taipei, TW;

Huang-Yi Lin, Hsinchu, TW;

Kun-Jung Wu, Hsinchu, TW;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/00 (2010.01); H01L 33/62 (2010.01); H01L 33/48 (2010.01);
U.S. Cl.
CPC ...
H01L 33/62 (2013.01); H01L 33/486 (2013.01); H01L 2933/0033 (2013.01); H01L 2933/0066 (2013.01);
Abstract

A frame includes first and second leads and a body. The first and second leads contain a metal material. The body contains a non-metal material and has first and second side surfaces. The first and second leads are covered with the body. The first and second leads extend in a first direction to outwardly protrude from the body. The first and second side surfaces are respectively abutted against two ends of the protruding first lead and respectively slanted to the two ends of the protruding first lead by a first angle θand a second angle θwhich are defined by the following relationship, θ≠0° and the θ≠180°, and the θ≠0° and the θ≠180°. The substance between any two points in each of the first and second side surfaces is non-metal.


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