Optical lens, imaging module and electronic device
The invention provides an optical lens comprising: a first lens used for emitting first light and second light, the wavelength of the first light being located in a first wave band, and the wavelength of the second light being located in a second wave band; an optical filter which is located on the...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention provides an optical lens comprising: a first lens used for emitting first light and second light, the wavelength of the first light being located in a first wave band, and the wavelength of the second light being located in a second wave band; an optical filter which is located on the side, where the first lens emits the first light and the second light, of the first lens and used for transmitting the first light and reflecting the second light, wherein the first light transmitted by the optical filter is used for imaging; and an anti-dazzling screen which is positioned between the first lens and the optical filter and is used for absorbing at least part of the second light. The invention also provides an imaging module and an electronic device.
本发明提供一种光学镜头,包括:第一镜片,用于出射第一光和第二光,所述第一光的波长位于第一波段,所述第二光的波长位于第二波段;滤光片,位于所述第一镜片出射所述第一光和所述第二光的一侧,用于透射所述第一光并反射所述第二光,被所述滤光片透射的所述第一光用于成像;以及遮光片,所述遮光片位于所述第一镜片与所述滤光片之间,用于吸收至少部分所述第二光。本发明还提供一种成像模组和电子装置。 |
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