Light guide module and touch display device
The invention discloses a light guide module and a touch display device. The light guide module comprises a cover plate, a shading layer, a light guide plate and at least one light source, the light shielding layer is disposed below the cover plate and has a width of less than about 4 mm. The light...
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Main Authors | , , , |
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Format | Patent |
Language | Chinese English |
Published |
11.07.2023
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Subjects | |
Online Access | Get full text |
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