Patent ID: 7675231
Filing Date: 2010-03-09
Classification: H01L

Abstract:
1. A light emitting diode display device, comprising: a substrate comprising a first conductive portion and a second conductive portion; a light emitting diode die coupled to said first conductive portion; a wire bond coupled to said light emitting diode die and coupled to said second conductive portion; a non-gaseous encapsulant coating said light emitting diode die and surrounding said wire bond and extending above said substrate such that said light emitting diode die and said wire bond are encapsulated between said substrate and said non-gaseous encapsulant coating: an overlay bonded to said light emitting diode display device above said non-gaseous encapsulant coating, said overlay comprising an opaque area and a transparent area, said transparent area and said opaque area both being illuminated by said light emitting diode, while only light from said transparent region leaves said light emitting display device, said overlay having a glass transition temperature of at least 260 degrees Celsius; wherein said non-gaseous encapsulant coating comprises a color tinting that filters the light passing through said tinting based on the wavelength of said light.