Invention Application
- Patent Title: DC-DC CONVERTER AND DISPLAY APPARATUS HAVING THE SAME
- Patent Title (中): DC-DC转换器和显示装置
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Application No.: US14920176Application Date: 2015-10-22
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Publication No.: US20160118875A1Publication Date: 2016-04-28
- Inventor: Jong-Jae LEE , Yang-Uk NAM , Jun-Ki HONG , Jun-Dal KIM , Jang-Hee PARK
- Applicant: SAMSUNG DISPLAY CO., LTD.
- Priority: KR10-2014-0144511 20141023
- Main IPC: H02M1/088
- IPC: H02M1/088 ; G09G5/00 ; H02M3/158
Abstract:
A DC-DC converter includes a power switch and a switching controller. The power switch is repetitively turned on and off for generating an output DC voltage based on an input DC voltage. The switching controller controls operation of the power switch, and includes a slew rate controller to adjust a slew rate of a switch voltage of an electrode of the power switch to vary with time.
Public/Granted literature
- US10083671B2 DC-DC converter and display apparatus having the same Public/Granted day:2018-09-25
Information query
