发明名称 |
Light emitting diode driving circuit and light emitting diode array device |
摘要 |
<p>There is provided an LED driving circuit including: at least one ladder network circuit including: (n+1) number of first branches connected in parallel with one another by n number of first middle junction points between a first junction point and a second junction point, where n denotes an integer satisfying n‰¥2, (n+1) number of second branches connected in parallel with one another by n number of second middle junction points between the first junction point and the second junction point, the (n+1) number of second branches connected in parallel with the first branches; and n number of middle branches connecting the first and second middle junction points of an identical m sequence to each other, respectively, wherein each of the first and second, and middle branches comprises at least one LED device.</p> |
申请公布号 |
EP2009961(A3) |
申请公布日期 |
2010.01.20 |
申请号 |
EP20080252161 |
申请日期 |
2008.06.23 |
申请人 |
SAMSUNG ELECTRO-MECHANICS CO., LTD. |
发明人 |
LEE, YOUNG JIN;MIN, BYOUNG OWN;PARK, GIL HAN;ONUSHKIN, GRIGORY |
分类号 |
H05B33/08;H01L33/00 |
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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