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. 02, 2003
Filed:
Jan. 24, 2002
Applicant:
Inventor:
Takashi Ueda, Kyoto, JP;
Assignee:
Rohm Co., Ltd., Kyoto, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 2/922 ;
U.S. Cl.
CPC ...
H01L 2/922 ;
Abstract
An illuminator includes a first terminal, a second terminal, and a light emitting diode mounted on the first terminal and electrically connected to the second terminal. The light emitting diode includes a chip body, a lower electrode formed on a lower surface of the chip body, and an upper electrode formed on an upper surface of the chip body. The chip body includes an n-type semiconductor layer, a p-type semiconductor layer, and a light emitting layer interposed therebetween. The upper electrode is formed entirely over the upper surface of the chip electrode.