Light emitting devices using only edge emission reflected by cone-shaped micro-tip reflectors

Yun-Hi Lee, Sang Jo Lee, Young Sik Kim, Byeong Kwon Ju, Myung Hwan Oh

    Research output: Contribution to conferencePaperpeer-review

    Abstract

    In this work we report an experimental demonstration of the concept of EL pixel with tip-shaped Si reflector earlier proposed by us. The new concept is based on the use of Si-tip reflectors as part of a edge emitting pixel. Based on this concept we propose novel structures and fabricate TFEL pixel surrounded by Si-tip reflectors. These picture elements create a well-concentrated visible light around the point reflectors under the bipolar pulse excitation. The concept can be applied in fields where effective control of the luminance is important.

    Original languageEnglish
    Pages312-313
    Number of pages2
    Publication statusPublished - 1998
    EventProceedings of the 1998 11th International Vacuum Microelectronics Conference, IVMC - Asheville, NC, USA
    Duration: 1998 Jul 191998 Jul 24

    Other

    OtherProceedings of the 1998 11th International Vacuum Microelectronics Conference, IVMC
    CityAsheville, NC, USA
    Period98/7/1998/7/24

    ASJC Scopus subject areas

    • Surfaces and Interfaces

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