Titlebook: III-Nitride LEDs; From UV to Green Shengjun Zhou,Sheng Liu Book 2022 Science Press 2022 III-Nitride semiconductors.Light extraction efficie

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Flip-Chip III-Nitride LEDs,low-resistance p-type ohmic contacts were utilized to improve current spreading and light extraction efficiency of flip-chip LEDs. Moreover, several strategies, such as prism-structured sidewall and micro-structures on PSS, were proposed to enhance the light extraction efficiency of flip-chip mini/m

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High Voltage and Vertical LEDs,d alternating current high voltage LED are introduced. Meanwhile, the performance comparison ofdirect current high voltage LED andalternating current high voltage LED is demonstrated. Secondly, the fabrication process of vertical LEDs on Si substrate is shown, which includes laser lift-off, wafer bo

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Device Reliability and Measurement, the mechanism of forward leakage current and reverse leakage current is analyzed. Thirdly, the method to improve luster consistency is proposed. Finally, transient measurement methods of photometric parameters, colorimetric parameters, and electrical parameters of LEDs are discussed.

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Magdalena Musiał-Karg,Óscar G. LuengoPresents studies related to various aspects of digitalization of democratic and communication processes.Based on up-to-date evidence from different countries.Examines challenges posted by the rapid de

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2197-9529 more technologically oriented applications treated is the testing of the flight characteristics of aeroballistic models and the assessment of impacts in the aerospace industry..978-3-642-06167-7978-3-540-27168-0Series ISSN 2197-9529 Series E-ISSN 2197-9537