发明名称 |
Lighting device |
摘要 |
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.
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申请公布号 |
US8482186(B2) |
申请公布日期 |
2013.07.09 |
申请号 |
US20100772233 |
申请日期 |
2010.05.03 |
申请人 |
WANG WEI-CHIH;CUSTODIS UDO;HWANG JUNG-MIN;YOUNG LIGHTING TECHNOLOGY INC. |
发明人 |
WANG WEI-CHIH;CUSTODIS UDO;HWANG JUNG-MIN |
分类号 |
H01J5/16;H01J61/40;H01K1/26;H01K1/30 |
主分类号 |
H01J5/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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