The screen is formed by splicing plurality of light guide strips
The utility model discloses a screen formed by splicing a plurality of light guide strips. The screen comprises a frame, at least one LED lamp strip and a light guide plate. The light guide plate comprises a plurality of transverse light guide strips and a plurality of longitudinal light guide strip...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a screen formed by splicing a plurality of light guide strips. The screen comprises a frame, at least one LED lamp strip and a light guide plate. The light guide plate comprises a plurality of transverse light guide strips and a plurality of longitudinal light guide strips, the transverse light guide strips and the longitudinal light guide strips are arranged in an intersecting mode, and the transverse light guide strips and the longitudinal light guide strips are arranged at intervals. The two ends of the transverse light guide strips and the longitudinal light guide strips are connected to the frame. The LED light bar is laid in the frame and arranged between the light guide plate and the frame, and the light-emitting face of the LED light bar faces the lightguide plate. In the using process, if part of the area of the light guide plate is damaged, only the corresponding transverse light guide strips or longitudinal light guide strips need to be replaced,and due to the fact that |
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