Browse "PH-Journal Papers(저널논문)" by Author Oh, Jeong Rok
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| Enhanced forward efficiency of Y3Al5O12:Ce3+ phosphor from white light-emitting diodes using blue-pass yellow-reflection filter Oh, Jeong Rok; Cho, Sang-Hwan; Lee, Yong-Hee; Do, Young Rag, OPTICS EXPRESS, v.17, no.9, pp.7450 - 7457, 2009-04 |
Full down-conversion of amber-emitting phosphor-converted light-emitting diodes with powder phosphors and a long-wave pass filter Oh, Jeong Rok; Cho, Sang-Hwan; Park, Hoo Keun; Oh, Ji Hye; Lee, Yong-Hee; Do, Young Rag, OPTICS EXPRESS, v.18, no.11, pp.11063 - 11072, 2010-05 |
| Highly efficient phosphor-converted white organic light-emitting diodes with moderate microcavity and light-recycling filters Cho, Sang-Hwan; Oh, Jeong Rok; Park, Hoo Keun; Kim, Hyoung Kun; Lee, Yong-Hee; Lee, Jae-Gab; Do, Young Rag, OPTICS EXPRESS, v.18, no.2, pp.1099 - 1104, 2010-01 |
| Lowering Color Temperature of Y3Al5O12:Ce3+ White Light Emitting Diodes Using Reddish Light-Recycling Filter Oh, Jeong Rok; Cho, Sang-Hwan; Lee, Yong-Hee; Do, Young Rag, ELECTROCHEMICAL AND SOLID STATE LETTERS, v.13, no.1, pp.5 - 7, 2010-01 |
| The realization of a whole palette of colors in a green gap by monochromatic phosphor-converted light-emitting diodes Oh, Jeong Rok; Cho, Sang-Hwan; Oh, Ji Hye; Kim, Yong-Kyo; Lee, Yong-Hee; Kim, Woong; Do, Young Rag, OPTICS EXPRESS, v.19, no.5, pp.4188 - 4198, 2011-02 |
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