公开(公告)号：US20100120190A1

公开(公告)日：2010-05-13

申请号：US12692133

申请日：2010-01-22

申请人： Duk-Min YI ,  Sung-Keun WON ,  Jun-Yeoul YOU

发明人： Duk-Min YI ,  Sung-Keun WON ,  Jun-Yeoul YOU

IPC分类号： H01L31/18

CPC分类号： H01L27/14687 ,  H01L27/14609 ,  H01L27/14689

摘要： A reliable image sensor and a method for forming the same are provided. The image sensor includes a photo-detective device. At least one transistor is electrically connected to the photo-detective device for outputting charges stored in the photo-detective device. A transistor directly connected to the photo-detective device includes a gate electrode pattern and an ion-implantation interrupting pattern arranged on the gate electrode pattern. Since the ion-implantation interrupting pattern is located on an upper portion of the gate electrode pattern of the transistor in the vicinity of the photo-detective device, a threshold voltage of the gate electrode pattern of the transistor in the vicinity of the photo-detective device is adjusted to a desired value.

摘要翻译： 提供了可靠的图像传感器及其形成方法。 图像传感器包括光检测装置。 至少一个晶体管电连接到光检测器件，用于输出存储在光检测器件中的电荷。 直接连接到光检测器件的晶体管包括布置在栅极电极图案上的栅电极图案和离子注入中断图案。 由于离子注入断线图案位于光检测装置附近的晶体管的栅电极图案的上部，所以在光检测附近的晶体管的栅电极图案的阈值电压 设备被调整到所需的值。