37.3: Mercury‐Free, Simple‐Stuctured Flat Discharge LCD Backlights Ranging from 0.5 to 5.2‐in. Diagonals
2000; Wiley; Volume: 31; Issue: 1 Linguagem: Inglês
10.1889/1.1833110
ISSN2168-0159
AutoresY. Ikeda, Tomokazu Shiga, S. Mikoshiba, M. Tsuchiya, Shinichi Shinada,
Tópico(s)Advanced Optical Imaging Technologies
ResumoAbstract Mercury‐free flat discharge lamps with diagonal sizes ranging from 5.0 to 5.2 inches have been developed for LCD backlights. The lamps have simple structures with insulated electrodes. Uniform discharges are obtained by adjusting drive pulse voltage and waveforms. As lamp diagonal becomes larger, luminance and efficacy increa‐se, and the dimming can be varied in wider range.
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