发明名称 |
DUAL POLARITY LED LIGHTING DEVICE |
摘要 |
A lighting device is described that includes a voltage source, a substrate, a wiring, a first light emitting diode (LED) and a second LED, a first electrical conductive element (ECE) and a second ECE, and a transparent, conductive sheet material. The wiring is formed on the substrate, and is connected to the voltage source. The first LED and the second LED are formed on the wiring. The first ECE and the second ECE are formed on the wiring. The sheet material is laminated onto the first and second LEDs and the first and second ECEs. The first and second LEDs are electrically connected in parallel and have opposite polarities. A sheet resistance exists between the first ECE and the first LED and between the second ECE and the second LED. |
申请公布号 |
US2015241045(A1) |
申请公布日期 |
2015.08.27 |
申请号 |
US201414189246 |
申请日期 |
2014.02.25 |
申请人 |
Grote Industries, LLC |
发明人 |
GRAMLICH, JR. Donald L.;BROOKS Timothy W.;MARX Martin J.;ROBERTS James E.;CORWIN William L.;VINUP David W. |
分类号 |
F21V23/02;H05B33/08;F21V23/00 |
主分类号 |
F21V23/02 |
代理机构 |
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代理人 |
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主权项 |
1. A lighting device, comprising:
a voltage source; a principal substrate; a conductive wiring formed on the principal substrate, and connected to the voltage source; a first light emitting diode (LED) and a second LED formed on the conductive wiring; a first electrical conductive element (ECE) and a second ECE formed on the conductive wiring; and a transparent, conductive sheet material that is laminated onto the first and second LEDs and the first and second ECEs, wherein
the first and second LEDs are electrically connected in parallel and have opposite polarities, anda sheet resistance exists between the first ECE and the first LED and between the second ECE and the second LED. |
地址 |
Madison IN US |