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:
Apr. 21, 2020
Filed:
Apr. 30, 2018
Boe Technology Group Co., Ltd, Beijing, CN;
Jianfu Liu, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
The present application provides an output voltage adjustable circuit, a voltage adjustment method and a display apparatus. The output voltage adjustable circuit includes a DC voltage output sub circuit, configured to output a DC voltage. The output voltage adjustable circuit further includes a resistor-adjustable sub circuit, coupled to the DC voltage output sub circuit, and configured to adjust a resistance of a resistor connected to the DC voltage output sub circuit so that a DC voltage output by the DC voltage output sub circuit is adjustable according to the resistance of the resistor connected to the DC voltage output sub circuit.