LIGHT-EMITTING DEVICE
First Claim
1. A light-emitting device, comprising:
- a light-emitting semiconductor stack comprising a plurality of recesses and a mesa, the plurality of recesses comprising a bottom surface and the mesa comprising an upper surface;
a first insulating layer formed in the plurality of recesses and on the upper surface of the mesa, comprising an opening exposing the upper surface of the mesa;
a first electrode comprising a first layer formed on the upper surface of the mesa and a second layer formed on the first layer, wherein the second layer is formed in the opening and is extended to cover the plurality of recesses;
a second electrode formed on the bottom surface of the plurality of recesses;
a first electrode pad formed on the light-emitting semiconductor stack and electrically connected to the first electrode; and
a second electrode pad formed on the light-emitting semiconductor stack and electrically connected to the plurality of second electrodes.
1 Assignment
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Accused Products
Abstract
A light-emitting device comprises a light-emitting semiconductor stack comprising a plurality of recesses and a mesa, each of the plurality of recesses comprising a bottom surface, and the mesa comprising an upper surface; a first electrode formed on the upper surface of the mesa; a plurality of second electrodes respectively formed on the bottom surface of the plurality of recesses; a first electrode pad formed on the light-emitting semiconductor stack and contacting with the first electrode; a second electrode pad formed on the light-emitting semiconductor stack and contacting with the plurality of second electrode; a first insulating layer comprising a plurality of passages to expose the plurality of second electrodes; and a second insulating layer comprising a plurality of spaces and formed on the first insulating layer, wherein the plurality of spaces is covered by the first electrode pad.
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Citations
20 Claims
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1. A light-emitting device, comprising:
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a light-emitting semiconductor stack comprising a plurality of recesses and a mesa, the plurality of recesses comprising a bottom surface and the mesa comprising an upper surface; a first insulating layer formed in the plurality of recesses and on the upper surface of the mesa, comprising an opening exposing the upper surface of the mesa; a first electrode comprising a first layer formed on the upper surface of the mesa and a second layer formed on the first layer, wherein the second layer is formed in the opening and is extended to cover the plurality of recesses; a second electrode formed on the bottom surface of the plurality of recesses; a first electrode pad formed on the light-emitting semiconductor stack and electrically connected to the first electrode; and a second electrode pad formed on the light-emitting semiconductor stack and electrically connected to the plurality of second electrodes. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification