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:
Jan. 24, 2023
Filed:
Jan. 04, 2019
Applicant:
Boe Technology Group Co., Ltd., Beijing, CN;
Inventors:
Assignee:
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/34 (2006.01); G06F 1/20 (2006.01); G06F 1/28 (2006.01); G08B 5/36 (2006.01); G08B 21/18 (2006.01); H05K 7/20 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3433 (2013.01); G06F 1/206 (2013.01); G06F 1/28 (2013.01); G08B 5/36 (2013.01); G08B 21/182 (2013.01); H05K 7/20972 (2013.01); G09G 2330/021 (2013.01); G09G 2330/045 (2013.01);
Abstract
An electronic tag includes an electronic tag body. The electronic tag body includes a housing, a display screen configured to display information, and a sensor and a main controller that are disposed inside the housing. The sensor is configured to detect an ambient temperature of an environment in which the electronic tag body is located. The main controller is configured to shut off power supplied to the display screen in response to the ambient temperature detected by the sensor being beyond an operating temperature range of the display screen.