Light emitting diode assembly

Claim 1

A method for providing light emitting diodes with lenses and leads, the steps comprising: forming an opening in a strip of electrically conducting material, forming a pair of elongated leads from a portion of said material and extending from opposite sides of said opening, forming from another portion of said strip a pair of resilient contact fingers, each having one end secured to the end of the corresponding lead adjacent the opening with the other ends of the contact fingers biased against each other to provide a space outlined by said fingers, inserting a tool though said opening to move apart said other end of each pair of fingers against their bias while said fingers are being carried by the strip, inserting a diode between said pair of moved apart fingers, removing said tool to permit said fingers to grip and suspend said diode over the opening, encapsulating said diode together with portions of said fingers in a light transmitting encapsulant material, and removing the remainder of the material of the strip to permit isolation of the leads from each other.

Claim 2

A method for providing light emitting diodes with lenses and leads, the steps comprising: forming an opening in a strip of electrically conducting material, forming a pair of elongated leads from a portion of said material and extending from opposite sides of said opening, forming from another portion of said strip a pair of resilient contact fingers, each having one end secured to the end of the corresponding lead adjacent the opening with the other ends of the contact fingers biased against each other to provide a space outlined by said fingers, inserting a tool though said opening to move apart said other end of each pair of fingers against their bias while said fingers are being carried by the strip, inserting a diode between said pair of moved apart fingers, removing said tool to permit said fingers to grip and suspend said diode over the opening, encapsulating said diode together with portions of said fingers in a light transmitting encapsulant material, and removing the remainder of the material of the strip to permit isolation of the leads from each other.

Claim 4

The method of fabricating a light emitting diode assembly, comprising the steps of: forming metal strip means with a plurality of electrical leads from a carrier strip, bending portions of said leads to project outwardly from said strip, arranging two sections of said strip means to provide interengaged pairs of said bent lead portions with overlapping portions forming opposed contacts, said pairs of leads being resilient and tending to return to the original unbent orientations after being bent, wherein said corresponding pairs of the overlapping portions are resiliently biased toward each other, deflecting apart corresponding pairs of contacts while being carried by a corrresponding portion of said strip means, inserting an LED between each pair of deflected apart contacts and removing the deflection forces, thus resiliently gripping each said LED with said corresponding pair of opposed contacts, electrically connecting said opposed contacts to each said LED, inserting each said LED and portons of said contacts in a transparent housing, and imbedding each said LED and portions of said contacts by encapsulant material internally of said housing, and covering said outer concave surface of said encapsulant material adjacent the open end of the housing with a reflective material.

Claim 5

The method of fabricating a light emitting diode assembly, comprising the steps of: forming metal strip means with a plurality of electrical leads from a carrier strip, bending portions of said leads to project outwardly from said strip, arranging two sections of said strip means to provide interengaged pairs of said bent lead portions with overlapping portions forming opposed contacts, said pairs of leads being resilient and tending to return to the original unbent orientations after being bent, wherein said corresponding pairs of the overlapping portions are resiliently biased toward each other, deflecting apart corresponding pairs of contacts while being carried by a corrresponding portion of said strip means, inserting an LED between each pair of deflected apart contacts and removing the deflection forces, thus resiliently gripping each said LED with said corresponding pair of opposed contacts, electrically connecting said opposed contacts to each said LED, inserting each said LED and portons of said contacts in a transparent housing, and imbedding each said LED and portions of said contacts by encapsulant material internally of said housing, and covering said outer concave surface of said encapsulant material adjacent the open end of the housing with a reflective material.

Claim 6

A method for providing light emitting diodes with lenses and leads, the steps comprising: forming an opening in a strip of electrically conducting material, forming a pair of elongated leads from a portion of said material and extending from opposite sides of said opening, forming from another portion of said strip a pair of resilient contact fingers, each having one end secured to the end of the lead adjacent the opening with the other ends of the contact fingers biased against each other to provide a space outlined by said fingers, providing a tool for moving apart said fingers against their bias, properly registering a diode on said tool, inserting said tool with said diode thereon through each of said openings to move apart said other end of each pair of fingers against their bias while said fingers are being carried by the strip, positioning said registered diode while on said tool between said pair of moved apart fingers, removing said tool to permit said fingers to grip and suspend said diode over the opening, encapsulating said diode together with portions of said fingers in a light transmitting encapsulant material, and removing the remainder of the material of the strip to permit isolation of the leads from each other.

Claim 7

A method for providing light emitting diodes with lenses and leads, the steps comprising: forming an opening in a strip of electrically conducting material, forming a pair of elongated leads from a portion of said material and extending from opposite sides of said opening, forming from another portion of said strip a pair of resilient contact fingers, each having one end secured to the end of the lead adjacent the opening with the other ends of the contact fingers biased against each other to provide a space outlined by said fingers, providing a tool for moving apart said fingers against their bias, properly registering a diode on said tool, inserting said tool with said diode thereon through each of said openings to move apart said other end of each pair of fingers against their bias while said fingers are being carried by the strip, positioning said registered diode while on said tool between said pair of moved apart fingers, removing said tool to permit said fingers to grip and suspend said diode over the opening, encapsulating said diode together with portions of said fingers in a light transmitting encapsulant material, and removing the remainder of the material of the strip to permit isolation of the leads from each other.

Claim 9

The method of fabricating a light emitting diode assembly, comprising the steps of: forming metal strip with a plurality of electrical leads from a carrier strip, bending portions of said leads to project outwardly from said strip, arranging two sections of said strip to provide interengaged pairs of said bent lead portions with overlapping portions forming opposed contacts, said pairs of leads being resilient and tending to return to the original unbent orientations after being bent, whereby said corresponding pairs of the overlapping portions are resiliently biased toward each other, providing a tool for deflecting apart corresponding pairs of contacts, properly registering an LED on said tool, deflecting apart corresponding pairs of contacts with said tool with said properly registered LED thereon, while said contacts are being carried by a corresponding portion of said strip, inserting said LED between each pair of deflected apart contacts and removing the deflection forces, thus resiliently gripping each said LED with said corresponding pair of opposed contacts, electrically connecting said opposed contacts to each said LED, inserting each said LED and portions of said contacts in a transparent housing, and imbedding each said LED and portions of said contacts by encapsulant material internally of said housing, and covering said outer concave surface of said encapsulant material adjacent the open end of the housing with a reflective material.

Claim 10

The method of fabricating a light emitting diode assembly, comprising the steps of: forming metal strip with a plurality of electrical leads from a carrier strip, bending portions of said leads to project outwardly from said strip, arranging two sections of said strip to provide interengaged pairs of said bent lead portions with overlapping portions forming opposed contacts, said pairs of leads being resilient and tending to return to the original unbent orientations after being bent, whereby said corresponding pairs of the overlapping portions are resiliently biased toward each other, providing a tool for deflecting apart corresponding pairs of contacts, properly registering an LED on said tool, deflecting apart corresponding pairs of contacts with said tool with said properly registered LED thereon, while said contacts are being carried by a corresponding portion of said strip, inserting said LED between each pair of deflected apart contacts and removing the deflection forces, thus resiliently gripping each said LED with said corresponding pair of opposed contacts, electrically connecting said opposed contacts to each said LED, inserting each said LED and portions of said contacts in a transparent housing, and imbedding each said LED and portions of said contacts by encapsulant material internally of said housing, and covering said outer concave surface of said encapsulant material adjacent the open end of the housing with a reflective material.