本論文利用微小化氮化鎵藍光發光二極體與CdSe/ZnS核殼量子點材料，製作微小化紅色發光二極體與微小化綠色發光二極體。首先，製作微小化發光二極體，並搭配黑色光阻製作隔光結構，藉此提升元件對比度，接著使用旋轉塗佈法將紅色量子點與綠色量子點旋塗於微小化藍光發光二極體上，使元件具有光色轉換之效果。為提升元件光色轉換效率，本論文於外部結構進行改善，首先於元件之底部製作混合式布拉格反射鏡，使反向出光反射回正向進入光色轉換層；另外，於元件頂部製作分佈式布拉格反射鏡，將未被轉換之藍光反射回光色轉換層中，使藍光能再次激發量子點，藉此提升元件之光色轉換效率。由於布拉格反射鏡對於斜向入射光反射效果較差，為避免仍有微量藍光穿透分佈式布拉格反射鏡，影響紅光元件與綠光元件之色純度，在完成頂部分佈式布拉格反射鏡後，製作藍光吸收層將剩餘之藍光吸收，提高光色純度。本論文之紅光發光二極體與綠光發光二極體轉換效率分別為24.1 %與23.4 %，CIE色度座標分別為(0.616,0.274)與(0.292,0.612)，元件之紅光與綠光色純度分別為86.19%與88.01%。

In this study, monolithic red, green, and blue (RGB) micro LEDs were fabricated using gallium nitride based blue micro LEDs and quantum dots (QDs). In fabrication of color transformation layer, the red quantum dots and green quantum dots were spined on the surface of the blue micro light-emitting diode. In order to improve of light color conversion efficiency, the distributed Bragg reflector (DBR) and the hybrid Bragg reflector (HBR) were added as external structures. To fabricate the distributed Bragg reflector on the top of reflected the blue back to the color transformation layer to improve the color conversion efficiency. To fabricate hybrid Bragg reflector at the bottom of reflected the downward light to the normally incident to improve the light leakage. Due to the DBR can’t completely the blue light, the blue light absorption layer was deposited on the DBR to avoid the dissipated blue light. The color conversion efficiency of green LED and red LED were 23.4% and 24.1%. The CIE chromaticity coordinate of green LED and red LED is (0.292,0.612) and (0.616,0.274), and the color purity efficiency of green light LED and red light LED were 88.01% and 86.19%.

第一章
[1]F. S. Teixeira, and M. C. Salvadori, “Nucleation of gold nanoclusters in PMMA during energetic plasma deposition: A molecular dynamics and tfMC-Monte Carlo study,” Physica E, vol. 112, pp. 19-25, 2019
[2] W. Chung, K. Park, H. J. Yu, J. Kim, B. H. Chun, and S. H. Kim, “White emission using mixtures of CdSe Quantum dots and PMMA as a Phosphor,” Opt. Mater., vol. 32, pp. 515-521, 2010
[3] S. Dhoore, G. Roelkens and G. Morthier , “Fast wavelength-tunable lasers on silicon,” IEEE J. Sel. Top. Quantum Electron., vol. 25, p. 1500908, 2019
[4] G. S. Chen, B. Y. Wei, C. T. Lee, and H. Y. Lee, “Monolithic Red/Green/Blue micro-LEDs with HBR and DBR structures,” IEEE Photonics Technol. Lett., vol. 30, pp. 262-265, 2018.
[5] D. Liua, H. J. Lia, B. Lyua, S. Chenga, Y. Zhua, P. Wanga, D. Wanga, X. Wanga, and J. Yanga, “Efficient performance enhancement of GaN-based vertical light-emitting diodes coated with N-doped graphene quantum dots,” Opt. Mater., vol. 89, pp. 468-472, 2019
[6] S. Y. Wang, Q. Sun, B. Devakumar, J. Liang, L. L. Sun, and X. Y. Huang, “Novel high color-purity Eu3+-activated Ba3Lu4O9 red-emitting phosphors with high quantum efficiency and good thermal stability for warm white LEDs,” J. Lumines., vol. 209, pp. 156-162, 2019
[7] H. Luo and H. Y. Huang, “Low-temperature solid-state synthesis and photoluminescence properties of novel high-brightness and thermal-stable Eu3-activated Na2Lu(MoO4)(PO4) red-emitting phosphors for near-UV-excited white LEDs,” J. Alloy. Compd., vol. 764, pp. 809-814, 2018
[8] A. G. Pramod, Y. F. Nadaf, C. G. Renuka, “A combined experimental theoretical approach for energy gap determination, photophysical, photostable, optoelectronic, NLO, and organic light emitting diode (OLED) application: Synthesized coumarin derivative,” J. Mol. Struct., vol. 1194, pp. 271-283, 2019.
[9] Y. T. Wu, M. Chena, K. Qiub, W. Zhanga and Q. Tanga , “Photoluminescence enhancement of Ca3Sr3(VO4)4:Eu3+,Al3+ red-emitting phosphors by charge compensation,” Opt. Laser Technol., vol. 118, pp. 20-27, 2019.
[10] A. He, Z. Xi, X. J. Li, W. Long, P. Y. Fang and J. Zhang, “Temperature dependence of upconversion luminescence and sensing sensitivity of Ho3+/Yb3+ modified PSN-PMN-PT crystals ,” J. Alloy. Compd., vol. 803, pp. 405-455, 2019.
第二章
[1] E. F. Schubert, “Light-Emitting Diodes,” Cambridge University Press, 2018.
[2] T. Iwasaki, Z. W. Wang, M. Muruganathan and H. Mizuta, “Formation of quantum dot in graphene single nanoconstriction,” Appl. Phys. Express, vol. 12, p. 205004, 2019.
[3] B. S. Mashford, T. L. Nguyen, G. J. Wilson and P. Mulvaney, “All-inorganic quantum-dot light-emitting devices formed via low-cost, wet-chemical processing,” J. Mater. Chem., vol. 20, pp. 167-172, 2010.
[4] X. L. Dai, Z. X. Zhang, Y. Z. Jin, Y. Niu, H. J. Cao, X. Y. Liang, L. W. Chen, J. P. Wang and X. G. Peng, “Solution-processed, high-performance light-emitting diodes based on quantum dots,” Nature, vol. 515, pp. 96-99, 2014.
[5] L. Xue, Y. Liu, F. Li, K. Sun, W. Chen, K. Y. Yang, H. L. Hu, J. T. Lin, H. P. Chen, Z. X. Yang and T. L. Guo, “Highly flexible light emitting diodes based on a quantum dots-polymer composite emitting layer,” Vacuum, vol. 163, pp. 282-286, 2019.
[6] A. R. Zali, M. K. Moravvej-Farshi and M. H. Yavari, “Small-signal equivalent circuit model of photonic crystal fano laser,” IEEE J. Sel. Top. Quantum Electron., vol. 25, p. 4900108, 2019.
[7] C. C. Lin and C. T. Lee,“Enhanced light extraction mechanism of GaN-based light-emitting diodes using top surface and side-wall nanorod arrays,” IEEE Photonics Technology Letters, vol. 22, p. 1132, 2010.
[8] T. Fujii, Y. Gao, R. Sharma, E. L. Hu, S. P. DenBaars and S. Nakamura, “Increase in the extraction efficiency of GaN-based light-emitting diodes via surface roughening,” Applied Physics Letters, vol. 84, p. 855, 2004.
[9] C. H. Lin, J. Y. Tsai, C. C. Kao, H. C. Kuo, C. C. Yu, J. R. Lo, and K. M. Leung, “Enhanced light output in InGaN-based light-emitting diodes with omnidirectional one-dimensional photonic crystals,” Jpn. J. Appl. Phys., vol. 45, pp.1591-1593, 2006.
[10] H. Chena, P. Jiaa, C. Chena, L. Qina, Y. Chena, Y. Huanga,Y. Ninga, and L. J. Wang, “Narrow linewidth DBR laser based on high order Bragg grating defined by i-line lithography,” Opt. Commun., vol. 445, pp. 296-300, 2019.
[11] G. S. Chen, B. Y. Wei, C. T. Lee, and H. Y. Lee, “Monolithic Red/Green/Blue micro-LEDs with HBR and DBR structures,” IEEE Photonics Technol. Lett., vol. 30, pp. 262-265, 2018.
[12] C. C. Zhao, X. K. Yang, L. Y. Shen, C. Luan, J. Q. Liu, J. Ma, and H. D. Xiao, “Fabrication and properties of wafer-scale nanoporous GaN distributed Bragg reflectors with strong phase-separated InGaN/GaN layers,” J. Alloy. Compd., vol. 789, pp. 658-663, 2019.
[13] C. T. Lee, C. J. Cheng, H. Y. Lee, Y. C. Chu, Y. H. Fang, C. H. Chao, and M. H. Wu, “Color conversion of GaN-Based micro light-emitting diodes using quantum dots,” IEEE Photonics Technol. Lett., vol. 27, pp. 2296-2299, 2015.
[14] N. T. Kalyani, H. Swart, S. J. Dhoble, “Principles and applications of organic light emitting diodes (OLEDs) ,” Woodhead Publishing. 2017.
第四章
F. S. Teixeira, and M. C. Salvadori, “Nucleation of gold nanoclusters in PMMA during energetic plasma deposition: A molecular dynamics and tfMC-Monte Carlo study,” Physica E, vol. 112, pp. 19-25, 2019
[2] W. Chung, K. Park, H. J. Yu, J. Kim, B. H. Chun, and S. H. Kim, “White emission using mixtures of CdSe Quantum dots and PMMA as a Phosphor,” Opt. Mater., vol. 32, pp. 515-521, 2010
[3] S. Dhoore, G. Roelkens and G. Morthier , “Fast wavelength-tunable lasers on silicon,” IEEE J. Sel. Top. Quantum Electron., vol. 25, p. 1500908, 2019
[4] G. S. Chen, B. Y. Wei, C. T. Lee, and H. Y. Lee, “Monolithic Red/Green/Blue micro-LEDs with HBR and DBR structures,” IEEE Photonics Technol. Lett., vol. 30, pp. 262-265, 2018.
[5] D. Liua, H. J. Lia, B. Lyua, S. Chenga, Y. Zhua, P. Wanga, D. Wanga, X. Wanga, and J. Yanga, “Efficient performance enhancement of GaN-based vertical light-emitting diodes coated with N-doped graphene quantum dots,” Opt. Mater., vol. 89, pp. 468-472, 2019
[6] S. Y. Wang, Q. Sun, B. Devakumar, J. Liang, L. L. Sun, and X. Y. Huang, “Novel high color-purity Eu3+-activated Ba3Lu4O9 red-emitting phosphors with high quantum efficiency and good thermal stability for warm white LEDs,” J. Lumines., vol. 209, pp. 156-162, 2019
[7] H. Luo and H. Y. Huang, “Low-temperature solid-state synthesis and photoluminescence properties of novel high-brightness and thermal-stable Eu3-activated Na2Lu(MoO4)(PO4) red-emitting phosphors for near-UV-excited white LEDs,” J. Alloy. Compd., vol. 764, pp. 809-814, 2018
[8] A. G. Pramod, Y. F. Nadaf, C. G. Renuka, “A combined experimental theoretical approach for energy gap determination, photophysical, photostable, optoelectronic, NLO, and organic light emitting diode (OLED) application: Synthesized coumarin derivative,” J. Mol. Struct., vol. 1194, pp. 271-283, 2019.
[9] Y. T. Wu, M. Chena, K. Qiub, W. Zhanga and Q. Tanga , “Photoluminescence enhancement of Ca3Sr3(VO4)4:Eu3+,Al3+ red-emitting phosphors by charge compensation,” Opt. Laser Technol., vol. 118, pp. 20-27, 2019.
[10] A. He, Z. Xi, X. J. Li, W. Long, P. Y. Fang and J. Zhang, “Temperature dependence of upconversion luminescence and sensing sensitivity of Ho3+/Yb3+ modified PSN-PMN-PT crystals ,” J. Alloy. Compd., vol. 803, pp. 405-455, 2019.