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发明公开
CN108288625A 包括石墨烯量子点的光学传感器和图像传感器 审中-实审

包括石墨烯量子点的光学传感器和图像传感器
摘要：
提供包括石墨烯量子点的光学传感器和图像传感器。所述光学传感器可包括石墨烯量子点层，所述石墨烯量子点层包括与第一官能团结合的多个第一石墨烯量子点且可进一步包括与不同于所述第一官能团的第二官能团结合的多个第二石墨烯量子点。可基于与相应的石墨烯量子点结合的官能团的类型和/或所述石墨烯量子点的尺寸调节所述光学传感器的吸收波长带。
摘要（英）：

The invention provides an optical sensor having graphene quantum dots and an image sensor including an optical sensing layer. The optical sensor may include a graphene quantum dot layer that includesa plurality of first graphene quantum dots bonded to a first functional group and a plurality of second graphene quantum dots bonded to a second functional group that is different from the first functional group. An absorption wavelength band of the optical sensor may be adjusted based on types of functional groups bonded to the respective graphene quantum dots and/or based on the sizes of the graphene quantum dots.

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