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 conferencePaper

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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  • Cite this

    Lee, Y. H., Lee, S. J., Kim, Y. S., Ju, B. K., & Oh, M. H. (1998). Light emitting devices using only edge emission reflected by cone-shaped micro-tip reflectors. 312-313. Paper presented at Proceedings of the 1998 11th International Vacuum Microelectronics Conference, IVMC, Asheville, NC, USA, .