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:
Nov. 26, 2024
Filed:
Mar. 22, 2022
Ushio Denki Kabushiki Kaisha, Tokyo, JP;
Hiroki Horibe, Tokyo, JP;
Ushio Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
The excimer lamp includes: a discharge container having a substantially quadrangular shape with a cross section, the discharge container having a pair of flat walls extending in a longitudinal direction and a pair of side walls connecting the flat walls; a pair of external electrodes facing each other disposed on outer surfaces of the pair of flat walls, respectively; a first internal electrode disposed inside the discharge container so as to extend toward inner surfaces of the pair of flat walls; and a second internal electrode disposed inside the discharge container at a position spaced apart from the first internal electrode in the longitudinal direction so as to extend toward the inner surfaces of the pair of flat walls. The first internal electrode and the second internal electrode are respectively disposed at positions between end parts and central parts of the external electrodes in the longitudinal direction.