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:
Jul. 25, 2023
Filed:
Oct. 26, 2022
Db Hitek Co., Ltd., Bucheon-si, KR;
Mun Gyu Kim, Seoul, KR;
DB HiTek, Co., Ltd., Bucheon-si, KR;
Abstract
Disclosed are a slew boost amplifier and a display driver having the same, which include a first current generation circuit configured to apply a first current to an upper current mirror circuit, a second current generation circuit configured to apply a second current to a lower current mirror circuit, and a comparison circuit configured to detect a difference between an input voltage and an output voltage and to apply the first current when the difference is greater than or equal to a first predetermined threshold and the second current generation circuit to apply the second current when the difference is less than a second predetermined threshold.