Back to results
US 2009/0014913 A1Published application
Method for fabricating lens of light emitting diode and device thereof
AssigneeEverlight Electronics Co., Ltd.
InventorsJung-Chuan Lin, Chung-Chuan Hsieh
Life of this patent
Estimating the term…
Abstract
A method for fabricating lens of light emitting diode and device thereof is disclosed, and the method includes providing a lead frame with multiple light emitting diode modules, positioning a mold releasing member on the lead frame, connecting a lens pattern device with the lead frame, injecting a resin into each lens mold, and curing the resin to lenses on the light emitting diodes modules.
Claims12
A method for fabricating a lens of a light emitting diode, comprising:
- providing a lead frame comprising a plurality of light emitting diode modules;
- positioning a mold releasing member on the lead frame wherein the mold releasing member comprises a hollow area to expose the light emitting diode modules;
- connecting a lens pattern device with the lead frame wherein the lens pattern device comprises multiple lens molds, and each of the lens molds corresponds to each of the light emitting diode modules and comprises a cavity and two holes communicated with the cavity;
- injecting a resin into each of the lens molds through one of the holes;
- and
- curing the resin to form a lens on each of the light emitting diode modules.
3 more elements
A lens pattern device, comprising:
- a substrate;
- and
- a plurality of lens molds mounted on the substrate wherein each of the lens molds comprises two holes for injecting a resin.
Dependencies are inferred from the claim text.