| 发明名称 |
Light-emitting diode light source unit |
| 摘要 |
A light-emitting diode light source unit has a printed circuit board mounting a light-emitting diode (LED) element on its surface. Between the LED element surface-mounted on the printed circuit board and a wiring land formed on the printed circuit board, there is surface-mounted a reflector for directing a beam emitted from the LED element toward an object to be illuminated, and the LED element and the wiring land are connected via a bonding wire.
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| 申请公布号 |
US2004179373(A1) |
申请公布日期 |
2004.09.16 |
| 申请号 |
US20040789088 |
申请日期 |
2004.02.27 |
| 申请人 |
TAMAI MASAYUKI;MORIMOTO KEIJI |
发明人 |
TAMAI MASAYUKI;MORIMOTO KEIJI |
| 分类号 |
G03B27/54;B41J2/44;F21K7/00;F21S2/00;F21S4/00;F21V1/00;F21V7/00;F21V9/00;F21V19/00;F21V29/00;F21Y101/02;G02B27/00;H01L25/075;H01L31/12;H01L33/58;H01L33/60;H01L33/62;H04N1/028;H04N1/04;H05K1/02;H05K1/05;H05K1/18;(IPC1-7):F21V1/00 |
主分类号 |
G03B27/54 |
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