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光電科技

光電科技. LED: Materials and Device Aspects. 授課教師 : 龔 志 榮 教授 國立中興大學物理學系. 中華民國一○ 二 年 四 月 二十二 日. Optical Semiconductors for LEDs. § 1-1 Optical Semiconductor Materials *Elemental semiconductors ： Si, Ge, （ used in photodiodes only ） *Compound semiconductors Ⅲ-Ⅴ compounds ＆ alloys

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光電科技

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  1. 光電科技 LED: Materials and Device Aspects 授課教師: 龔 志 榮 教授 國立中興大學物理學系 中華民國一○二年四月二十二日

  2. Optical Semiconductors for LEDs § 1-1 Optical Semiconductor Materials *Elemental semiconductors： Si, Ge,（used in photodiodes only） *Compound semiconductors Ⅲ-Ⅴ compounds ＆ alloys Ⅳ compounds ＆ alloys Ⅰ-Ⅲ-Ⅵ2 compounds Ⅱ-Ⅳ-Ⅴ2 compounds Ⅳ-Ⅳ compounds For applications in light emitting devices like LEDs and LDs as well as photodiodes （solar cells ＆ photodetectors）

  3. *Bonding and Band structure in semiconductors

  4. Physical Properties of Optical Semiconductors

  5. P-N Junctions

  6. Electroluminescence of Light Emitting Diodes

  7. Device Structures of LEDs

  8. Materials for LEDs

  9. cross-section of diffusion fabricated LED

  10. light emitting in the pn junction

  11. EQE of LEDs in the visible spectrum

  12. Table 1: III-V semiconductor LEDs’ wavelength, Color and Efficiency

  13. Cross-sectional schematic of a flip chip (覆晶) GaN LED

  14. InGaAs LED containing a photonic crystal

  15. 光電科技 LED: Recent Advances and Applications 授課教師: 龔 志 榮 教授 國立中興大學物理學系 中華民國一○二年五月二十日

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