McDermott Will & Emery LLP
Image sensor and method for manufacturing thereof
An image sensor is provided including a substrate, an array of photosensitive units, a grid and a plurality of color filters. In the image sensor, the grid has a first portion and a second portion disposed on the first portion. The second portion of the grid can cause reflection or refraction of incident lights targeted for one image sensor element back into the same image sensor element, so as to avoid crosstalk occurred. Further, a method for manufacturing the image sensor also provides herein.
Taiwan Semiconductor Manufacturing Co., Ltd.
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inventional inventional inventional inventional
Wan-Chen Chun-Hao Yun-Wei Chi-Cherng Kuo-Cheng Yin-Chieh Zhe-Ju
Huang Chou Cheng Jeng Lee Huang Liu