Japan display inc. (20240431127). LIGHT DETECTION DEVICE AND MANUFACTURING METHOD THEREOF
LIGHT DETECTION DEVICE AND MANUFACTURING METHOD THEREOF
Organization Name
Inventor(s)
Motochika Yukawa of Tokyo (JP)
LIGHT DETECTION DEVICE AND MANUFACTURING METHOD THEREOF
This abstract first appeared for US patent application 20240431127 titled 'LIGHT DETECTION DEVICE AND MANUFACTURING METHOD THEREOF
Original Abstract Submitted
a light detection device includes a lower structure that is provided in a detection area and in a frame area surrounding the detection area, a plurality of pixel electrodes that are provided in array on the lower structure in the detection area, an organic photoelectric conversion layer that is provided on the plurality of pixel electrodes and continuously formed on the detection area and a part of the frame area, an upper electrode that is provided on the organic photoelectric conversion layer, and a transparent conductive protective layer that is provided on the lower structure in at least a part of the frame area and at least partially disposed under a part of a peripheral edge portion of the organic photoelectric conversion layer formed in the frame area.