LIGHT EMITTING DEVICE
First Claim
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1. A light emitting device, comprising:
- a first bonding pad configured to be soldered to a mounting substrate;
a first electrode electrically connected to the first bonding pad via a first connection electrode;
a first conductive type semiconductor layer connected to the first electrode; and
a solder ball contactable region and a non-conductive region,wherein;
the first bonding pad comprises at least two elongate, opposed regions disposed in the solder ball contactable region; and
the non-conductive region is disposed between the at least two elongate, opposed regions.
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Abstract
A light emitting device in which a bonding pad is soldered to a mounting substrate, wherein the bonding pad may be formed in various shapes that can minimize the occurrence of voids during soldering or heat fusion.
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Citations
23 Claims
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1. A light emitting device, comprising:
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a first bonding pad configured to be soldered to a mounting substrate; a first electrode electrically connected to the first bonding pad via a first connection electrode; a first conductive type semiconductor layer connected to the first electrode; and a solder ball contactable region and a non-conductive region, wherein; the first bonding pad comprises at least two elongate, opposed regions disposed in the solder ball contactable region; and the non-conductive region is disposed between the at least two elongate, opposed regions. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A light emitting device, comprising:
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a first bonding pad configured to be soldered to a mounting substrate; a first electrode electrically connected to the first bonding pad via a first connection electrode; and a first conductive type semiconductor layer connected to the first electrode, wherein; the first bonding pad is disposed in a portion of a solder ball contactable region; and a non-conductive pattern is disposed in the remaining portion of the solder ball contactable region, through which by-products generated during soldering escape. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23)
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Specification