| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a light emitting diode light source structure for improving heat dissipation speed. <P>SOLUTION: This light emitting diode (LED) light source structure comprises a substrate 208, and pores 212 each having a flat bottom part are formed on the substrate 208. One or more LEDs 210 are fixed to the bottom parts of the pores 212, and a conductor line for providing the power is disposed in each LED 210. Colors of the LEDs 210 may be identical or different from one another. Finally, the upper surfaces of the substrate 208 and the pores 212 are covered with light guide layers 214 to uniformly diffuse light rays. Interfaces 216, 218 and 220 located between the light guide layers 214 and the pores 212 generate effects of light diffusion different from one another by forming them into planes or curved surfaces different form one another as needed. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
