PHOTOELECTRIC CONVERSION DEVICE AND LIGHT-EMITTING DEVICE

• Main Author: SETO DAICHI
• Format: Patent
• Language: English; Japanese
• Published: 24.05.2023
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; PICTORIAL COMMUNICATION, e.g. TELEVISION; SEMICONDUCTOR DEVICES

To provide a photoelectric conversion device with improved performance.SOLUTION: A photoelectric conversion device includes a substrate, a photoelectric conversion unit that generates charges according to incident light, a floating diffusion unit to which the charges generated in the photoelectric conversion unit are transferred, and a transistor disposed on the substrate, including a plurality of main electrodes and a gate connected to the floating diffusion unit, and outputting a signal according to the potential of the floating diffusion unit from at least one of the main electrodes. In a plan view for the substrate, the gate includes four or more sides. In the plan view, the main electrodes are adjacent to three or more sides of the gate.SELECTED DRAWING: Figure 4 【課題】より性能が向上された光電変換装置を提供する。【解決手段】基板と、入射光に応じた電荷を生成する光電変換部と、前記光電変換部で生成された電荷が転送される浮遊拡散部と、前記基板に配され、複数の主電極と前記浮遊拡散部に接続されたゲートとを有し、前記浮遊拡散部の電位に応じた信号を前記複数の主電極のうちの少なくとも１つから出力するトランジスタと、を有し、前記基板に対する平面視において、前記ゲートは４つ以上の辺を有し、前記平面視において、前記複数の主電極は前記ゲートの３つ以上の辺に隣接している。【選択図】図４