| 摘要 |
PURPOSE: A moire pattern lighting device using a light guide plate is provided to brighten the house interiors by reflecting light emitted from each LEDs in the light guide plate using two or more light guide plates. CONSTITUTION: A light guide plate support frame(3) is mounted in a lamp shade(2). The light guide support frame is composed of an inner frame(31) mounted in the lamp shade and an outer frame(32) mounted in the outer side of the lamp shade. A light emitting light guide plate(4) is mounted in the inner frame. A light transmitting light guide plate(5) is mounted in the outer frame. A reflection layer(7) is formed on the rear surface(42) of the light emitting light guide plate. |
