Numerical Simulation on Light Output of UV-based White Light-Emitting Diodes with Multicolor Phosphor Blends
スポンサーリンク
概要
- 論文の詳細を見る
We developed a new simulation method for designing the luminescence profiles of phophor-based white light-emitting diodes (LEDs). By combining the rate equations for absorption/emission processes by phosphors with a differential equation for spatial distribution of light intensity, we take into account the cascade process of phosphor emission due to the reabsorption of photons. We found that our model is suitable for a systematic design method of white light sources with multicolor phosphor blends.
- Japan Society of Applied Physicsの論文
- 2008-08-25
著者
-
Ishida Kunio
Corporate Research And Development Center Toshiba Corporation
-
Hattori Yasushi
Corporate Research And Development Center Toshiba Corporation
-
Mitsuishi Iwao
Corporate Research And Development Center Toshiba Corporation
-
Nunoue Shinya
Corporate Research and Development Center, Toshiba Corporation, 1 Komukai-toshiba-cho, Saiwai-ku, Ka
-
Nunoue Shinya
Corporate Research And Development Center Toshiba Corporation
-
Nunoue Shinya
Corporate R&D Center, Toshiba Corporation, Kawasaki 212-8582, Japan
関連論文
- Luminescence Properties of Eu2+-Doped Green-Emitting Sr-Sialon Phosphor and Its Application to White Light-Emitting Diodes
- Numerical Simulation on Light Output of UV-based White Light-Emitting Diodes with Multicolor Phosphor Blends
- Theoretical Study of Transient X-ray Speckles in Photoinduced Nucleation
- InGaN Light-Emitting Diodes on c-Face Sapphire Substrates in Green Gap Spectral Range
- InGaN Light-Emitting Diodes on c-Face Sapphire Substrates in Green Gap Spectral Range
- High-Power 2.8 W Blue-Violet Laser Diode for White Light Sources
- Wavelength Dependence of Internal Electric Field on Local Structure of Green-Yellow InGaN/GaN Quantum Wells (Special Issue : Recent Advances in Nitride Semiconductors)