DocumentCode
315363
Title
The study on optimal design and optical properties of LED module for full-color displays
Author
Song, Yu Ri ; Won, Chang-Sub ; Ahn, Hyungkeun ; Han, Deuk-Young ; Choi, Yun-Seok ; Lym, Seok-Jun
Author_Institution
Dept. of Electr. Eng., Kon-Kuk Univ., Seoul, South Korea
Volume
2
fYear
1997
fDate
25 -30 May 1997
Firstpage
956
Abstract
In this paper, design principle for the optimization of the full-color display is suggested to show nearest white light by mixing high radiance R,G,B LEDs with appropriate proportional indices. By counting these three colors to be additive mixing and producing white light color contrasted to negative mixing, each number of LEDs is theoretically deduced and designed with several shapes of chips for the full-color displays. Finally theoretical predictions are compared with the measured data for different type of display designs
Keywords
LED displays; LED module; RGB color diagram; full-color display; optical properties; optimal design; Additives; Circuits; Displays; High speed optical techniques; Light emitting diodes; Light sources; Optical design; Optical mixing; P-n junctions; Stimulated emission;
fLanguage
English
Publisher
ieee
Conference_Titel
Properties and Applications of Dielectric Materials, 1997., Proceedings of the 5th International Conference on
Conference_Location
Seoul
Print_ISBN
0-7803-2651-2
Type
conf
DOI
10.1109/ICPADM.1997.616600
Filename
616600
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