Jianq Chyun IP Office
Lighting device
A lighting device includes a light guide body and at least one light-emitting unit. The light guide body has a light guide channel and a local roughened surface on the light guide channel as a scattering region. The at least one light-emitting unit is capable of emitting a light into the light guide channel, wherein at least one portion of the light is guided to the scattering region, and the scattering region scatters the light as a local light source region.
Young Lighting Technology Inc.
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F21V F21K G02B G02B F21W F21K F21Y
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Wei-Chih Udo Jung-Min
Wang Custodis Hwang