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:
Mar. 17, 2020
Filed:
Feb. 27, 2017
Screen Holdings Co., Ltd., Kyoto, JP;
SCREEN Holdings Co., Ltd., , JP;
Abstract
A substrate processing apparatus includes a spin base on which a chuck member that holds a peripheral edge of a substrate is disposed, a motor which rotates the spin base, a heater unit which is positioned between the substrate held by the chuck member and an upper surface of the spin base, a processing liquid supply unit which supplies a processing liquid toward a surface of the substrate held by the chuck member, and a microwave generating unit which generates microwaves to a lower surface of the substrate from the heater unit. The microwave generating unit may include a microwave generating member which includes a waveguide disposed in the heater unit, microwave oscillator which is disposed outside the heater unit and a coaxial cable which connects the waveguide to the microwave oscillator.