DEVICE FOR AN IMAGE SENSOR, IMAGE SENSOR FOR AN OPTICAL CAMERA AND OPTICAL CAMERA

• Main Authors: OFFENBERG DIRK, UHLIG INES
• Format: Patent
• Language: Chinese; English
• Published: 22.02.2022
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; PICTORIAL COMMUNICATION, e.g. TELEVISION; SEMICONDUCTOR DEVICES

The invention relates to a device for an image sensor, an image sensor for an optical camera and an optical camera. A device for an image sensor is provided. The device includes a semiconductor device comprising a photo-sensitive region configured to generate an electric signal based on incident light. Additionally, the device includes an optical element comprising a first surface for receiving the incident light and a second surface opposite the first surface and turned towards the photo-sensitive region. The first surface and the second surface are tilted by a tilt angle relative to each other so as to modify a direction of propagation of the incident light passing through the optical element towards a center of the photo-sensitive region to compensate for a chief ray angle of the incident light. 本公开的各实施例涉及图像传感器的器件、光学相机的图像传感器和光学相机。提供了一种用于图像传感器的器件。该器件包括半导体器件，该半导体器件包括被配置为基于入射光生成电信号的光敏区域。此外，该器件包括光学元件，该光学元件包括第一表面以及第二表面，第一表面用于接收入射光，第二表面与第一表面相对并且转向光敏区域。第一表面和第二表面相对于彼此以倾斜角倾斜，以将穿过光学元件的入射光的传播方向修改为朝向光敏区域的中心，以补偿入射光的主光线