Solid state color imager and method of manufacture

摘要: A solid state color imager with preferential response to two or more colors of light includes a first color-selective photoreceptor built in part from semiconductor region limited depth according fractional absorption ratio for light, as well second light. The may provide shield above the and position proximity photoreceptor. then collect electrons diffusing generated by need not include conventional filters thus provides cost effective human vision applications (e.g., digital cameras), machine tailored selected wavelengths other than that recognized beings.