Invention Grant
- Patent Title: Backlight unit driver
- Patent Title (中): 背光单元驱动
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Application No.: US13022030Application Date: 2011-02-07
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Publication No.: US08373354B2Publication Date: 2013-02-12
- Inventor: Sang Kyoo Han , Sung Soo Hong , Chung Wook Roh , Sang Gab Park , Kyu Min Park , Young Seung Roh , Heung Gyoon Choi , Nam Jin Park
- Applicant: Sang Kyoo Han , Sung Soo Hong , Chung Wook Roh , Sang Gab Park , Kyu Min Park , Young Seung Roh , Heung Gyoon Choi , Nam Jin Park
- Applicant Address: KR Gyunggi-do
- Assignee: Samsung Electro-Mechanics, Co., Ltd.
- Current Assignee: Samsung Electro-Mechanics, Co., Ltd.
- Current Assignee Address: KR Gyunggi-do
- Agency: Lowe, Hauptman, Ham & Berner, LLP
- Priority: KR10-2010-0016131 20100223
- Main IPC: H05B41/16
- IPC: H05B41/16
Abstract:
There is provided a backlight unit driver capable of driving multi-channel lamps of a backlight unit, especially LED lamps, by supplying a driving power to the lamps using a single transformer and maintaining the current balance of the driving power supplied to each of the lamps.
Public/Granted literature
- US20110204804A1 BACKLIGHT UNIT DRIVER Public/Granted day:2011-08-25
Information query
