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日期:2024-06-05
Sapphire (Greek: σάπφειρος; sappheiros, 'blue stone',[2] which probably referred instead at the time to lapis lazuli) is a gemstone variety of the mineral corundum, an aluminium oxide (α-Al2O3). Trace amounts of other elements such as iron, titanium, chro...
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日期:2024-06-09
圖案化藍寶石基板(簡稱PSS):以成長或蝕刻方式在藍寶石基板上設計製作出奈米級特定規則的微結構圖案藉以控制LED之輸出光形式,並可同時減少生長在藍寶石 ......
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日期:2024-06-08
藍寶石基板— 用以生產LED 芯片的晶體材料,佔LED 製造業所有基板材料的大約百分之85。隨著LED 應用的擴展,需要更多的藍寶石材料才能滿足增長的需求。...
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日期:2024-06-08
晶(GaN)的材料品質,因此與所採用的藍寶石基板表面加工品質有關,藍寶石(單晶 ... 矽基板單價高,因此在氮化鎵系發光二極體的生產上,以藍寶石基板應用較為普遍 ......
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日期:2024-06-05
LED專有名詞 Package 封裝,將晶片,以塑膠、陶磁、金屬等材料被覆,以達保護晶粒避免受到外界污染及易於裝配應用,並達到晶片與電子系統間之電性連接、實體支撐及散熱之效果。 PAD metal layer Pad 是指金屬墊,就是指晶粒電極讓Package 打線的部份 ......
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日期:2024-06-02
Sapphire Substrate Size. 2" Single- Sided. 2" Double- Sided. 3" Single- Sided. 3" Double- Sided. 4" Single- Sided. 4" Double- Sided. Grade. LED 發光二極體....
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日期:2024-06-02
Trend of Sapphire Substrate. Technology and Market Overview. 蓝宝石衬底技术趋势及市场概况. David Tuo 庹云川总监, 重庆四联光电科技有限公司 ......
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日期:2024-06-02
Patterned sapphire substrates for a variety of applications such as LED sapphire substrate patterning and sapphire wafer customization. ... PSS (patterned sapphire substrate) technology In order to produce more efficient LEDs, manufacturers have developed...