Invention Grant
US08581500B2 System for manufacturing power supply unit and method for manufacturing power supply unit, and flicker measurement apparatus
有权
用于制造电源单元的系统和用于制造电源单元的方法以及闪烁测量装置
- Patent Title: System for manufacturing power supply unit and method for manufacturing power supply unit, and flicker measurement apparatus
- Patent Title (中): 用于制造电源单元的系统和用于制造电源单元的方法以及闪烁测量装置
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Application No.: US13315935Application Date: 2011-12-09
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Publication No.: US08581500B2Publication Date: 2013-11-12
- Inventor: Jin Sung Kim , Kyu Cheol Kang , Jin Woo Bae , Choul Ho Lee , Jong Yang Choo
- Applicant: Jin Sung Kim , Kyu Cheol Kang , Jin Woo Bae , Choul Ho Lee , Jong Yang Choo
- Applicant Address: KR Suwon-Si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-Si
- Agency: McDermott Will & Emery LLP
- Priority: KR10-2010-0126560 20101210; KR10-2011-0100146 20110930; KR10-2011-0126575 20111130
- Main IPC: H05B37/02
- IPC: H05B37/02
Abstract:
A method of manufacturing a power supply unit (PSU) is provided. The method includes providing at least one PSU supplying a dimming signal to at least one light source, performing a first test for electrical characteristics of the at least one PSU, detecting light emitted from the at least one light source, measuring a flicker of the at least one light source, and performing a second test for a state of the at least one PSU based on a flicker measurement result, and packing a PSU determined to be in a normal state among the at least one PSU, as a result of the first test and the second test.
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