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Power consumption reduced type power converter |
Zhi Yuan Cui, In Ho Hwang, Tae Young Park, Sang Hoon Jeong |
2019-09-10 |
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LED driver circuit and light apparatus having the same in |
Hyun Jung Kim |
2018-06-05 |
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Power supply device sensing AC-off state |
Zhi Yuan Cui, James Jung, Hae Wook Kim, Julie Jang |
2018-02-06 |
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Power factor correction circuit and method for correcting power factor, converter device thereof |
Zhi Yuan Cui, In Ho Hwang, Sang Hoon Jeong, Gyu Ho LIM |
2018-02-06 |
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Power factor correction controlling circuit and driving method thereof |
Zhi Yuan Cui, In Ho Hwang, Gyu Ho LIM, Jun Sik Min |
2017-06-27 |
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Leakage current detection circuit, light apparatus comprising the same and leakage current detection method |
Doo Soo Shin, Su Wan PARK, Young Lok Shin |
2016-11-15 |
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Power converter for reducing standby power consumption |
Zhi Yuan Cui, James Jung, Hae Wook Kim, Julie Jang |
2016-09-06 |
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Backlight driving circuit and display apparatus |
Joo Han YOON |
2014-07-08 |