Illumination and display device
The utility model provides an illumination and display device, include light source module, shading module and throw lens module, light source module includes light source array unit, first muscle array unit and the receipts light lens array unit of being in the light, and the light source array uni...
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Main Authors | , |
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Format | Patent |
Language | Chinese English |
Published |
19.02.2019
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Subjects | |
Online Access | Get full text |
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