Light emitter packages and devices having improved wire bonding and related methods
First Claim
Patent Images
1. A method of providing a light emitter package, the method comprising:
- providing at least one light emitting diode (LED) chip;
providing an electrical element; and
wire bonding the at least one LED chip to the electrical element at a temperature of approximately 150°
C. or less; and
wherein wire bonding the LED chip to the electrical element further comprises at least one of;
wire bonding at a force of approximately 100 grams force (gf) or less;
wire bonding at a power of approximately 1700 mW or less;
orwire bonding at a time of approximately 100 milliseconds (ms) or less.
3 Assignments
0 Petitions
Accused Products
Abstract
Light emitter packages and devices having improved wire bonding and related methods are disclosed. In one embodiment a light emitter package can include at least one light emitting diode (LED) chip electrically connected to an electrical element via a wire bond. The wire bond can be provided at improved wire bonding parameters such as a temperature of approximately 150° C. or less, a bonding time of approximately 100 ms or less, a power of approximately 1700 mW or less, and a force of approximately 100 grams force (gf) or less, or combinations thereof.
32 Citations
26 Claims
-
1. A method of providing a light emitter package, the method comprising:
-
providing at least one light emitting diode (LED) chip; providing an electrical element; and wire bonding the at least one LED chip to the electrical element at a temperature of approximately 150°
C. or less; andwherein wire bonding the LED chip to the electrical element further comprises at least one of; wire bonding at a force of approximately 100 grams force (gf) or less; wire bonding at a power of approximately 1700 mW or less;
orwire bonding at a time of approximately 100 milliseconds (ms) or less. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
-
-
10. A method of providing a light emitter package, the method comprising:
-
providing a substrate; providing at least one light emitting diode (LED) chip; and bonding the at least one LED chip to the substrate using a silicone epoxy; providing an electrical element; wire bonding the LED chip to the electrical element at a temperature approximately equal to or less than a glass transition temperature of the silicone epoxy; and wherein wire bonding the LED chip to the electrical element further comprises at least one of; wire bonding at a force of approximately 100 grams force (gf) or less; wire bonding at a power of approximately 1700 mW or less;
orwire bonding at a time of approximately 100 milliseconds (ms) or less. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
-
-
21. A method of providing a light emitter package, the method comprising:
-
providing at least one light emitting diode (LED) chip; providing an electrical element; wire bonding the LED chip to the electrical element using a plurality of four predetermined parameters or a combination thereof, the parameters comprising; (i) a temperature of approximately 150°
C. or less;(ii) a bonding time of approximately 100 ms or less; (iii) a power of approximately 1700 mW or less; and (iv) a force of approximately 100 grams force (gf) or less. - View Dependent Claims (22, 23, 24, 25, 26)
-
Specification