Two Terminal Packaging
AssigneeSensor Electronic Technology, Inc.
InventorsYuri Bilenko, Michael Shur, Remigijus Gaska
Life of this patent
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Abstract
A solution for packaging a two terminal device, such as a light emitting diode, is provided. In one embodiment, a method of packaging a two terminal device includes: patterning a metal sheet to include a plurality of openings; bonding at least one two terminal device to the metal sheet, wherein a first opening corresponds to a distance between a first contact and a second contact of the at least one two terminal device; and cutting the metal sheet around each of the least one two terminal device, wherein the metal sheet forms a first electrode to the first contact and a second electrode to the second contact.
Claims20
A method of packaging a two terminal device, the method comprising:
- patterning a metal sheet to include a plurality of openings;
- bonding at least one two terminal device to the metal sheet, wherein a first opening corresponds to a distance between a first contact and a second contact of the at least one two terminal device;
- and
- cutting the metal sheet around each of the least one two terminal device, wherein the metal sheet forms a first electrode to the first contact and a second electrode to the second contact.
A method of packaging a two terminal light emitting diode (LED) device, the method comprising:
- patterning a metal sheet to include a plurality of openings;
- bonding a plurality of LED devices to the metal sheet, wherein a first opening corresponds to a distance between a first contact and a second contact of at least one of the LED devices, and a second opening corresponds to a distance between a first LED device and a second LED device;
- and
- cutting the metal sheet around each of the LED devices, wherein the metal sheet forms a first electrode to the first contact and a second electrode to the second contact.
A two terminal light emitting diode (LED) package array, comprising:
- a wafer including a plurality of two terminal LED devices;
- and
- a metal sheet patterned to include a plurality of openings, wherein the metal sheet is bonded to the plurality of two terminal LED devices to form a first electrode and a second electrode for each of the plurality of two terminal LED devices, such that a first opening of the metal sheet corresponds to a distance between a first contact and a second contact of at least one of the LED devices and a second opening corresponds to a distance between a first LED device and a second LED device.
The two terminal LED package array of 17, further comprising a reflective coating within at least one of the plurality of three-dimensional depressions.
The two terminal LED package array of 16, further comprising an encapsulant surrounding each of the plurality of two terminal LED devices.
The two terminal LED package array of 16, further comprising a dielectric layer within the first opening between the first electrode and the second electrode of each of the plurality of LED devices.
Dependencies are inferred from the claim text.