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:
Sep. 16, 2025
Filed:
Apr. 01, 2021
Beijing Naura Microelectronics Equipment Co., Ltd., Beijing, CN;
Bing Li, Beijing, CN;
BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD., Beijing, CN;
Abstract
The present disclosure discloses a heating device in a semiconductor apparatus and the semiconductor apparatus, including a heating body configured to carry a wafer, a heating member configured to generate heat being arranged in the heating body; and a cooling structure, which is arranged on the heating body below, and a cooling structure being arranged below the heating body. The cooling structure is configured to perform heat exchange with the heating body selectively at different positions away from the heating body. The heating device in the semiconductor apparatus and the semiconductor apparatus of the present disclosure are configured to expand an application temperature range of the heating device to satisfy different temperature requirements.