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公开(公告)号:US06897614B2
公开(公告)日:2005-05-24
申请号:US10363582
申请日:2002-11-28
IPC分类号: B60Q1/38 , B60Q1/26 , B60Q1/34 , B60Q11/00 , B60R1/12 , H05B33/08 , H05B37/02 , H05B37/03 , B60Q7/00
CPC分类号: B60Q1/2665 , B60Q1/34 , B60Q11/007 , B60R1/1207 , H05B33/0809 , H05B37/03
摘要: A light emitting circuit includes: a first circuit H1 in which is provided a main light source 5, 6; and a second circuit H2 connected in parallel with the first circuit H1 and in which is provided an auxiliary light source 1, 2 and 3; wherein a drain (D) and a source (S) of an field effect transistor 4 are connected in the second circuit H2, and a gate (G) of the field effect transistor 4 is connected to the first circuit H1.
摘要翻译: 发光电路包括:第一电路H 1,其中设置有主光源5,6; 以及与第一电路H 1并联连接的第二电路H 2,其中设有辅助光源1,2和3; 其中场效应晶体管4的漏极(D)和源极(S)连接在第二电路H 2中,并且场效应晶体管4的栅极(G)连接到第一电路H 1。