LIGHT EMITTING DIODE CHIP
First Claim
1. An electrode structure of a light emitting diode (LED) chip, comprising a first electrode pair, the first electrode pair comprising:
- a first electrode, comprising;
a plurality of first trunks;
at least one first conductive pad serially connecting the plurality of first trunks; and
at least one first branch extending from the plurality of first trunks, the at least one first branch comprising a distal end far from the plurality of first trunks; and
a second electrode, comprising;
a plurality of second trunks;
at least one second conductive pad serially connecting the plurality of second trunks; and
at least one second branch extending from the plurality of second trunks;
wherein a distance between the distal end of the at least one first branch and the at least one second conductive pad is less than a distance between any other portion of the at least one first branch and the at least one second conductive pad.
1 Assignment
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Accused Products
Abstract
A light emitting diode (LED) chip includes a first electrode and a second electrode. Each of the first and second electrodes includes several trunks with at least one branch extending from at least one of the trunk, and at least one conductive pad serially connecting the trunks. A distance between a distal end of the branch of the first electrode and the conductive pad of the second electrode is less than that between any of other portions of the branch of the first electrode and the conductive pad of the second electrode, to thereby avoid crowded electric current formed at the first electrode and the conductive pad of the second electrode to save power accordingly.
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Citations
19 Claims
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1. An electrode structure of a light emitting diode (LED) chip, comprising a first electrode pair, the first electrode pair comprising:
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a first electrode, comprising; a plurality of first trunks; at least one first conductive pad serially connecting the plurality of first trunks; and at least one first branch extending from the plurality of first trunks, the at least one first branch comprising a distal end far from the plurality of first trunks; and a second electrode, comprising; a plurality of second trunks; at least one second conductive pad serially connecting the plurality of second trunks; and at least one second branch extending from the plurality of second trunks; wherein a distance between the distal end of the at least one first branch and the at least one second conductive pad is less than a distance between any other portion of the at least one first branch and the at least one second conductive pad. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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Specification