A Novel CMOS Color Pixel for Vision Chips

This paper presents a novel CMOS color pixel with a 2D metal-grating structure for real-time vision chips. It consists of an N-well/P-substrate diode without salicide and 2D metal-grating layers on the diode. The periods of the 2D metal structure are controlled to realize color filtering. We implemented sixteen kinds of the pixels with the different metal-grating structures in a standard 0.18 mu m CMOS process. The measured results demonstrate that the N-well/P-substrate diode without salicide and with the 2D metal-grating structures can serve as the high speed RGB color active pixel sensor for real-time vision chips well.

Submitted by 阎军 (yanj@red.semi.ac.cn) on 2010-08-16T12:48:32Z No. of bitstreams: 1 A Novel CMOS Color Pixel for Vision Chips.pdf: 953542 bytes, checksum: a1fdba1c065917518c61d30672a3d6e0 (MD5)

Made available in DSpace on 2010-08-16T12:48:32Z (GMT). No. of bitstreams: 1 A Novel CMOS Color Pixel for Vision Chips.pdf: 953542 bytes, checksum: a1fdba1c065917518c61d30672a3d6e0 (MD5)

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