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:
Oct. 27, 1998
Filed:
Dec. 20, 1996
Applicant:
Inventors:
Suk-Ki Min, Seoul, KR;
Eun Kyu Kim, Seoul, KR;
Assignee:
Korea Institute of Science and Technology, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
438 40 ; 438 41 ; 438 43 ; 438 44 ;
Abstract
A fabrication method for a high output quantum wire array laser diode structure having a low threshold current and a high output is formed by fabricating a short period GaAs quantum wire array and removing an unnecessary quantum well layer with laser holographic lithography techniques and a metalorganic chemical vapor deposition and by forming a current blocking layer which is required in fabricating a laser diode with lithography techniques using a photoresist mask on a micro-patterned structure.
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Min, Suk-Ki. (1998). Fabrication method for high-output quantum wire array diode structure (U.S. Patent No. 5827754). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5827754
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