High-Brightness SiC Blue LEDs and Their Application to Full-Color LED Lamps

A full-color LED flat display panel has not yet been developed mainly because a blue LED has not yet been developed. We developed high-brightness SiC blue LEDs (12 mcd at 20 mA) with the LPE method, and applied them to full-color LED lamps by combining them with high-brightness GaP red and green LED...

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Bibliographic Details
Published inThe Journal of the Institute of Television Engineers of Japan Vol. 44; no. 5; pp. 585 - 590
Main Authors Matsushita, Yasuhiko, Nakata, Toshitake, Ueda, Yasuhiro, Uetani, Takahiro, Fujikawa, Yoshiharu, Koga, Kazuyuki, Yamaguchi, Takao
Format Journal Article
LanguageJapanese
Published The Institute of Image Information and Television Engineers 20.05.1990
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Summary:A full-color LED flat display panel has not yet been developed mainly because a blue LED has not yet been developed. We developed high-brightness SiC blue LEDs (12 mcd at 20 mA) with the LPE method, and applied them to full-color LED lamps by combining them with high-brightness GaP red and green LEDs. A display panel (2×6 lamp array) was also fabricated using these full-color LED lamps. Any color light ranging from red to blue, purple, or even pure white could be generated by this display panel.
ISSN:0386-6831
1884-9652
DOI:10.3169/itej1978.44.585