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:
Jun. 15, 2004
Filed:
Jun. 18, 2002
Applicant:
Inventor:
Nan Tsung Huang, Tu-Chen, TW;
Assignee:
Hon Hai Precision Ind. Co., Ltd., Taipei Hsien, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 2/302 ;
U.S. Cl.
CPC ...
H01L 2/302 ;
Abstract
A laser diode (LD) module includes a base ( ), a four contacts ( ), ( ), ( ) and ( ) and package sealing material ( ). The base is made of a metal material has three through holes ( ), and defines a channel ( ) in a bottom side thereof and in communication with the through holes. The four contacts, one is soldered to the base, and the others three inserted through the three through holes. The insulative package sealing material is plastic inserted molded into the channel and connecting through holes to fix the three contacts in the base while preventing electrical connection between the base and the contacts.