| 发明名称 |
LIQUID CRYSTAL DIMMER PLATE AND LIGHTING SYSTEM INCLUDING THE SAME |
| 摘要 |
A lighting system comprises a light source (2), a liquid crystal dimmer plate (4) for scattering a desired quantity of light from the light source (2), and a control power supply (5) for controlling a light scattering rate of said liquid crystal dimmer plate (4), so that a light component, included in the light from the light source (2), transmitted through the liquid crystal dimmer plate (4) with no scattering is employed as illuminating light.
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| 申请公布号 |
CA2106782(C) |
申请公布日期 |
1999.06.01 |
| 申请号 |
CA19922106782 |
申请日期 |
1992.11.12 |
| 申请人 |
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发明人 |
TAKIZAWA, KUNIHARU;FUJIKAKE, HIDEO;TACHIKAWA, HIROSHI;KOBAYASHI, OSAMU;TANAKA, YOSHIAKI;NAKAMURA, MASANORI;KASAHARA, TAKAMICHI;TAKATA, KENSAKU;KATSUDA, MORIHIKO;KASHIWAGI, TOHRU |
| 分类号 |
F21V9/10;F21V11/00;F21V14/00;G02F1/1334;(IPC1-7):G02F1/133;H05B37/00;H05B37/02 |
主分类号 |
F21V9/10 |
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代理人 |
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