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发明公开
CN107919420A 发光二极管 无效 - 撤回

发光二极管
摘要：
一种发光二极管，包括第一型半导体层、发光层、第二型半导体层、第一金属层、第一电流传导层、第一接合层及第二电流传导层。发光层位于第一型半导体层与第二型半导体层之间。第一金属层位于第一型半导体层上且与第一型半导体层电性连接。第一金属层位于第一电流传导层与第一型半导体层之间。第一电流传导层位于第一接合层与第一金属层之间。第一接合层藉由第一电流传导层及第一金属层与第一型半导体层电性连接。第一接合层具有与第一金属层重叠的贯穿开口。第二电流传导层与第二型半导体层电性连接。
摘要（英）：

An LED includes a first-type semiconductor layer, a light emitting layer, a second-type semiconductor layer, a first metal layer, a first current conducting layer, a first bonding layer, and a secondcurrent conducting layer. The light emitting layer is located between the first-type semiconductor layer and the second-type semiconductor layer. The first metal layer is located on the first-type semiconductor layer and electrically connected to the first-type semiconductor layer. The first metal layer is located between the first current conducting layer and the first-type semiconductor layer. The first current conducting layer is located between the first bonding layer and the first metal layer. The first bonding layer is electrically connected to the first-type semiconductor layer via thefirst current conducting layer and the first metal layer. The first bonding layer has through holes overlapping with the first metal layer. A second current conducting layer is is electrically connected to second-type semiconductor layer.

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