Invention Grant
US09224327B2 Power supply device, display apparatus having the same, and power supply method
有权
电源装置，具有相同的显示装置和电源方式
- Patent Title: Power supply device, display apparatus having the same, and power supply method
- Patent Title (中): 电源装置，具有相同的显示装置和电源方式
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Application No.: US13616003Application Date: 2012-09-14
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Publication No.: US09224327B2Publication Date: 2015-12-29
- Inventor: Byeong-cheol Hyeon , Kang-hyun Yi
- Applicant: Byeong-cheol Hyeon , Kang-hyun Yi
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2011-0144994 20111228
- Main IPC: G09G3/32
- IPC: G09G3/32
Abstract:
A display apparatus includes an OLED panel receiving an input of a video signal and a plurality of driving power levels for RGB colors and displaying an image, a video signal providing unit providing the video signal to the OLED panel, and a power supply supplying the plurality of driving power levels to the OLED panel unit and performing individual feedback control for each of the plurality of driving power levels.
Public/Granted literature
- US20130169695A1 POWER SUPPLY DEVICE, DISPLAY APPARATUS HAVING THE SAME, AND POWER SUPPLY METHOD Public/Granted day:2013-07-04
Information query
IPC分类:
