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:
Aug. 19, 2003
Filed:
Aug. 06, 2001
Applicant:
Inventor:
Hiroki Ishinaga, Kyoto, JP;
Assignee:
Rohm Co., Ltd., Kyoto, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 2/924 ; H01L 2/922 ;
U.S. Cl.
CPC ...
H01L 2/924 ; H01L 2/922 ;
Abstract
A chip-type light-emitting device ( ) with case includes a chip ( ), and the chip is die-bonded onto an electrode ( ) formed on a substrate ( ). Furthermore, the light-emitting device includes a case ( ) having holes ( ) at an approximately center of respective lower portions on first side surfaces of the case, and steps ( ) formed on respective upper edges of second side surfaces. A transparent resin for sealing the chip is filled from the holes to be filled in the case . At this time, the transparent resin is flowed from bottom to top in the case, and an air is discharged from an air vent which includes the steps.