| 摘要 |
An image forming system and an image sensor are provided. The image forming system (100), including: a substrate (10); a pixel array (20), formed on the substrate (10), including a plurality of pixel units, wherein each pixel unit includes: an image pixel subunit (25), a collecting pixel subunit (24), and an electroluminescent sheet (26), configured to cover the image pixel subunit (25); and a controller (30), connected with the pixel array (20) and configured to control the collecting pixel subunit (24) to detect incident light, such that the collecting pixel subunit (24) generates a voltage signal according to an intensity of the incident light and outputs the voltage signal to the electroluminescent sheet (26) so as to enable the electroluminescent sheet (26) to generate an attenuated optical signal from the incident light; and to control the image pixel subunit (25) to detect the attenuated optical signal, such that image pixel subunit (25) generates an image signal according to the attenuated optical signal. |
