Multi-pin light-emitting diode device
First Claim
1. A multi-pin light-emitting diode (LED) device, comprising:
- an electrostatic discharge protection device having a first protective electrode and a second protective electrode;
at least one light-emitting die fixedly provided on said electrostatic discharge protection device, a first electrode and a second electrode of each of said light-emitting dies electrically connected to said first protective electrode and said second protective electrode, correspondingly and respectively;
an accommodating base for fixing said light-emitting die as well as said electrostatic discharge protection device, and connectedly provided at the bottom thereof with at least one heat-dissipating pin;
at least one first electro-conductive pin electrically connected to said first protective electrode; and
at least one second electro-conductive pin electrically connected to said second protective electrode.
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Accused Products
Abstract
A light-emitting diode (LED) device with at least three pins, mainly comprises an accommodating base provided therein with an electrostatic discharge protection device and at least one light-emitting die adhered onto this electrostatic discharge protection device in the manner of flip-chip, in such a way that a first electrode and a second electrode of the light-emitting die are electrically connected to a first protective electrode and a second protective electrode of the electrostatic discharge protection device, respectively and correspondingly. The accommodating base is connectedly provided with at least one heat-dissipating pin, and at the side of this accommodating base, a first electro-conductive pin and a second electro-conductive pin are provided, such that the first protective electrode and the second protective electrode are electrically connected thereto, respectively. As such, not only the function of prevention of electrostatic damage and high heat-dissipation efficiency may be provided, but also enhanced brightness of the LED device may be obtained.
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Citations
11 Claims
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1. A multi-pin light-emitting diode (LED) device, comprising:
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an electrostatic discharge protection device having a first protective electrode and a second protective electrode;
at least one light-emitting die fixedly provided on said electrostatic discharge protection device, a first electrode and a second electrode of each of said light-emitting dies electrically connected to said first protective electrode and said second protective electrode, correspondingly and respectively;
an accommodating base for fixing said light-emitting die as well as said electrostatic discharge protection device, and connectedly provided at the bottom thereof with at least one heat-dissipating pin;
at least one first electro-conductive pin electrically connected to said first protective electrode; and
at least one second electro-conductive pin electrically connected to said second protective electrode. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A multi-pin light-emitting diode (LED) device, comprising:
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an accommodating base connectedly provided at least one heat-dissipating pin;
at least one light-emitting die fixedly provided on said accommodating base, each at least having a first electrode and a second electrode;
at least one first electro-conductive pin electrically connected to said first protective electrode; and
at least one second electro-conductive pin electrically connected to said second protective electrode.
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Specification