Contact image sensor module
A contact image sensor module includes a light source including a visible light emitting device, an ultraviolet light emitting device and an infrared light emitting device. The contact image sensor module may be able to sense different image characteristics by emitting light with different wavelengt...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | A contact image sensor module includes a light source including a visible light emitting device, an ultraviolet light emitting device and an infrared light emitting device. The contact image sensor module may be able to sense different image characteristics by emitting light with different wavelength. |
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