한국정보디스플레이학회:학술대회논문집
- 한국정보디스플레이학회 2004년도 Asia Display / IMID 04
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- Pages.927-930
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- 2004
A flat thin display with RF electron generation
- Dijk, R. Van (Philips Research Laboratories (WY51)) ;
- Vissenberg, M.C.J.M. (Philips Research Laboratories (WY51)) ;
- Zwart, S.T. De (Philips Research Laboratories (WY51))
- 발행 : 2004.08.23
초록
We report on a new type of a flat and thin display with a secondary emission electron source. In this display device electrons are multiplied between two secondary emission plates under a high frequency electric field. This principle has a few important advantages over a field emission display: the emission comes from flat plates, which reduces the life-time problems of ion bombardment of field emitter tips. Furthermore, the electron emission is space charge limited which gives a uniform electron distribution. The electrons are extracted from the source and accelerated to a phosphor screen to generate light. Gray levels are made by pulse width modulation.
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