LED housing with fluoropolymer surface coating layer and LED structure having the same
OwnerPang-Ming Huanginventor
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Abstract
A housing for supporting a light-emitting diode chip is disclosed. The housing includes a housing body made of non-fluoro-containing polymer and a surface coating layer covering at least a portion of the housing body. The surface coating layer is made of fluoropolymer dispersion and provided for reflecting light emitted from a light-emitting diode chip disposed on the housing body. A structure of light-emitting diode including the housing and a light-emitting diode chip is also disclosed.
Claims16
A housing for supporting a light-emitting diode chip, comprising:
- a housing body made of non-fluoro-containing polymer;
- and
- a surface coating layer covering at least a portion of the housing body, wherein the surface coating layer is made of fluoropolymer dispersion and provided for reflecting light emitted from a light-emitting diode chip and from the undersurface side of the light-emitting diode chip disposed on the housing so as to protect the housing body from the light, and
- the housing further comprises a recess for positioning the light-emitting diode chip, the surface coating layer covers a surface of the recess.
A housing for supporting a light-emitting diode chip, comprising:
- a housing body made of non-fluoro-containing polymer, the housing body further comprising a recess;
- and
- a surface coating layer conformally coated on a surface of the recess,
- wherein the surface coating layer is made of fluoropolymer dispersion and is provided for reflecting light emitted from a light-emitting diode chip disposed on the recess so as to protect the housing body from the light.
A housing for supporting a light-emitting diode chip, comprising:
- a housing body made of non-fluoro-containing polymer;
- and
- a surface coating layer conformally coated on a surface the housing body,
- wherein the surface coating layer is made of fluoropolymer dispersion and is provided for reflecting light emitted from a light-emitting diode chip disposed on the housing body so as to protect the housing body from the light, and a portion of the surface coating layer is located under the light-emitting diode and between the housing body and the light-emitting diode chip.
Dependencies are inferred from the claim text.