发明授权
US06957901B2 Backlighting device including lens 失效
背光装置包括镜头

Backlighting device including lens
摘要:
A lighting device for lighting a display surface is provided. The lighting device includes a light source, a lighting well and a lens, which is arranged between the light source and the display surface. Due to the combined use of the lighting well and the lens, light scattered laterally is also reflected in the direction of the display surface.
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