Japan, Feb. 24 -- PANASONIC IP MANAGEMENT CORP has got intellectual property rights for 'CAMERA SYSTEM.' Other related details are as follows:
Application Number: JP,2024-059036
Category (FI): H01L27/146@A,H01L27/146@E,H04N25/76,H04N25/78,H10F39/18@A,H10F39/18@E
Stage: PROBLEM TO BE SOLVED: To further reduce power consumption.SOLUTION: A camera system includes a photoelectric conversion unit including a first electrode, a second electrode, and a photoelectric conversion layer between the first electrode and the second electrode, and a correction circuit that corrects a signal corresponding to a change in the potential of the second electrode according to the amount of incident light. The photoelectric conversion unit has a photoelectric conversion characteristic in which the rate of change of the photoelectric conversion efficiency of the photoelectric conversion unit with respect to a bias voltage when the bias voltage between the first electrode and the second electrode is in a first voltage range is greater than the rate of change of the photoelectric conversion efficiency of the photoelectric conversion unit with respect to the bias voltage when the bias voltage is in a second voltage range greater than the first voltage range, and a first voltage is supplied to the first electrode such that the bias voltage is in the first voltage range, and the correction circuit corrects the signal such that the change in output with respect to the amount of incident light is linear.SELECTED DRAWING: Figure 21A (Grant)
Filing Date: April 1, 2024
Publication Date: June 21, 2024
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
