20120326341 | METHOD FOR FABRICATING SELF ASSEMBLING LIGHT EMITTING DIODE LENS - A method for fabricating a self assembling light emitting diode lens is disclosed. The method includes providing a first fluid with a first viscosity and a second fluid with a second viscosity. The refractive index of the first fluid is the same as the refractive index of the second fluid. Then the first fluid and the second fluid are blended in a predetermined ratio to obtain a third fluid with a third viscosity. Then the third fluid is dispended on a light emitting diode, which is disposed on a substrate. The third fluid is cured to form a lens on the light emitting diode. The shape of the lens is controlled by the third viscosity. | 12-27-2012 |