发明公开
- 专利标题： Power supply circuit of image display apparatus
- 专利标题（中）： 的图像显示装置的电源电路
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申请号： EP08157229.9申请日： 2008-05-29
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公开(公告)号： EP2019480A3公开(公告)日： 2015-09-23
- 发明人: KIM, Tae-hoon , YANG, Joon-hyun 208-303 Unam First Ville Apartment, 1247
- 申请人： Samsung Electronics Co., Ltd.
- 申请人地址： 129, Samsung-ro Yeongtong-gu Suwon-si, Gyeonggi-do, 443-742 KR
- 专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人地址： 129, Samsung-ro Yeongtong-gu Suwon-si, Gyeonggi-do, 443-742 KR
- 代理机构： Appleyard Lees
- 优先权： KR20070075672 20070727
- 主分类号： H02M3/158
- IPC分类号： H02M3/158 ; H02M7/06 ; H02M7/10 ; H02J9/00 ; H02M1/00
摘要：
A power supply circuit of an image display apparatus is provided. The power supply circuit uses a single DC-DC converter (180), and is capable of supplying low voltage when the image display apparatus is in standby mode, and supplying high voltage as required when the image display apparatus is in operating mode. As a result, power consumption and manufacturing costs are reduced.
公开/授权文献
- EP2019480A2 Power supply circuit of image display apparatus 公开/授权日：2009-01-28
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