【獲證專利公告】恭賀! 物理系羅奕凱教授及團隊之研究成果「具有增強電致發光效應的發光元件」獲得美國發明專利
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發明人 |
羅奕凱教授 |
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系所 |
物理系 |
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專利名稱 |
具有增強電致發光效應的發光元件/LIGHT EMITTING ELEMENT WITH AN ENHANCED ELECTROLUMINESCENCE EFFECT |
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證書號 |
US10,381,508B2 |
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公告日期 |
108年8月13日 |
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專利摘要 |
This invention discloses a light emitting element to solve the problem of lattice mismatch and inequality of electron holes and electrons of the conventional light emitting elements. The light emitting element comprises a gallium nitride layer, a gallium nitride pyramid, an insulating layer, a first electrode and a second electrode. The gallium nitride pyramid contacts with the gallium nitride layer, with a c-axis of the gallium nitride layer opposite in direction to a c-axis of the gallium nitride pyramid, and with an M-plane of the gallium nitride layer parallel to an M-plane of the gallium nitride pyramid, with broken bonds at the mounting face of the gallium nitride layer and the larger end face of the gallium nitride pyramid welded with each other, with the gallium nitride layer and the gallium nitride pyramid being used as a p-type semiconductor and an n-type semiconductor respectively.
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技轉服務窗口 |
曾溫仁(分機2621) |
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