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:
Apr. 08, 2008
Filed:
Jun. 25, 2001
Hiroshi Shinriki, Tokyo, JP;
Kenji Matsumoto, Tokyo, JP;
Toru Tatsumi, Tokyo, JP;
Tokyo Electron Limited, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
A shower head having a plurality of ejection holes for supplying an organic metal gas at uniform density to the surface of a substrate and a plurality of ejection holes for supplying an oxidizing gas at uniform density to the same is provided in a reaction furnace of an MOCVD system. A heater for heating the inside to a temperature higher than the thermal decomposition point of the organic metal gas but lower than the film forming temperature is provided in the vicinity of the substrate side surface of the shower head.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile