Birch, Stewart, Kolasch & Birch, LLP
Mechanisms for forming image sensor device
Embodiments of mechanisms for forming an image sensor device are provided. The image sensor device includes a semiconductor substrate and one photodetector formed in the semiconductor substrate. The image sensor device also includes one gate stack formed over the semiconductor substrate. The gate stack includes multiple polysilicon layers.
TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
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inventional inventional inventional
Cheng-Ta Yeur-Luen Ching-Chun Jhy-Jyi Shyh-Fann Chia-Shiung Chih-Yu
Wu Tu Wang Sze Ting Tsai Lai