发明名称 |
System for manufacturing power supply unit and method for manufacturing power supply unit, and flicker measurement apparatus |
摘要 |
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. |
申请公布号 |
EP2464197(A2) |
申请公布日期 |
2012.06.13 |
申请号 |
EP20110192814 |
申请日期 |
2011.12.09 |
申请人 |
SAMSUNG LED CO., LTD. |
发明人 |
KIM, JIN SUNG;KANG, KYU CHEOL;BAE, JIN WOO;LEE, CHOUL HO;CHOO, JONG YANG |
分类号 |
H05B33/08;F21V23/02;H05B33/10;H05B37/02 |
主分类号 |
H05B33/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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