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. 18, 2001
Filed:
May. 05, 2000
Tsutomu Satoyoshi, Nirasaki, JP;
Kenji Amano, Nakakoma-gun, JP;
Hiromichi Ito, Kofu, JP;
Yoshito Miyazaki, Tokyo, JP;
Tokyo Electron Limited, Tokyo, JP;
Abstract
An inductively-coupled-plasma-processing apparatus includes a main vessel which is partitioned into an antenna chamber and a process chamber by a partition structure. The antenna chamber includes an RF antenna and the process chamber includes a susceptor on which an LCD glass substrate is placed. The partition structure has a dielectric panel constituted of four segments supported by a cross-shaped supporting bracket. The supporting bracket is suspended from the ceiling of the main vessel by a plurality of suspenders. The supporting bracket is used as a case of a showerhead for supplying a process gas into the process chamber.