Light-emitting element array
A light-emitting element array includes a conductive substrate; an adhesive layer disposed on the conductive substrate; a first epitaxial light-emitting stack layers disposed on the adhesive layer, the first epitaxial light-emitting stack layers including a first p-contact and an first n-contact, wherein the first p-contact and the first n-contact are disposed on the same side of the first epitaxial light-emitting stack layer; and a second epitaxial light-emitting stack layers disposed on the adhesive layer including a second p-contact and an second n-contact, wherein the second p-contact and the second n-contact are disposed on the opposite side of the epitaxial light-emitting stack layer; wherein the first epitaxial light-emitting stack layers and the second epitaxial light-emitting stack layers are electrically connected in anti-parallel.
Epistar Corporation
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Chiu-Lin Min-Hsun Wen-Huang
Yao Hsieh Liu