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:
Jan. 02, 2001
Filed:
Jan. 29, 1999
Yuichi Hamaguchi, Tokyo, JP;
Sony Corporation, Tokyo, JP;
Abstract
A method of fabricating a semiconductor light emitting device includes fabricating semiconductor light emitting devices on a large scale by forming desirable end surfaces of resonators using an etching process. The method includes the steps of forming, on a base body, semiconductor layers for constituting a plurality of semiconductor light emitting devices; grooving the semiconductor layers formed on the base body in the direction from a front surface of the semiconductor layers to the base body, to form stripe-like grooves; and forming a semiconductor film in the grooves by epitaxial growth; wherein a side surface of each of the grooves, which side surface finally forms an end surface of a resonator of each of the semiconductor light emitting devices, is a crystal plane being later in epitaxial growth rate than a bottom surface of the groove.