Invention Grant
- Patent Title: Light-emitting element array
- Patent Title (中): 发光元件阵列
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Application No.: US12482419Application Date: 2009-06-10
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Publication No.: US07880182B2Publication Date: 2011-02-01
- Inventor: Chiu-Lin Yao , Min-Hsun Hsieh , Wen-Huang Liu
- Applicant: Chiu-Lin Yao , Min-Hsun Hsieh , Wen-Huang Liu
- Applicant Address: TW Hsinchu
- Assignee: Epistar Corporation
- Current Assignee: Epistar Corporation
- Current Assignee Address: TW Hsinchu
- Priority: TW91114688A 20020715; TW93110342A 20040413
- Main IPC: H01L29/88
- IPC: H01L29/88
Abstract:
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.
Public/Granted literature
- US20090302334A1 Light-emitting element array Public/Granted day:2009-12-10
Information query
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