Invention Application
- Patent Title: LIGHT-EMITTING STRUCTURE
- Patent Title (中): 发光结构
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Application No.: US14273493Application Date: 2014-05-08
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Publication No.: US20150108519A1Publication Date: 2015-04-23
- Inventor: Ming-Chang TANG , Chia-Hsian CHOU , Nai-Wei HSU
- Applicant: LEXTAR ELECTRONICS CORPORATION
- Applicant Address: TW HSINCHU
- Assignee: LEXTAR ELECTRONICS CORPORATION
- Current Assignee: LEXTAR ELECTRONICS CORPORATION
- Current Assignee Address: TW HSINCHU
- Priority: TW102137630 20131018
- Main IPC: H01L33/20
- IPC: H01L33/20
Abstract:
A light-emitting structure is provided, including a substrate, an LED stacked structure formed on the substrate, and a plurality of cavities formed on the substrate surrounding the LED stacked structure. The LED stacked structure comprises an N-type epitaxial layer, an illumination layer, and a P-type epitaxial layer. A portion of the N-type epitaxial layer is exposed.
Information query
IPC分类:
