Samsung electronics co., ltd. (20240258350). IMAGE SENSOR AND METHOD OF MANUFACTURING THE SAME
IMAGE SENSOR AND METHOD OF MANUFACTURING THE SAME
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IMAGE SENSOR AND METHOD OF MANUFACTURING THE SAME
This abstract first appeared for US patent application 20240258350 titled 'IMAGE SENSOR AND METHOD OF MANUFACTURING THE SAME
Original Abstract Submitted
provided is an image sensor including a first substrate including a pixel area and a peripheral area adjacent to the pixel area, the pixel area including a plurality of pixels in a 2-dimensional array, a first wiring layer on a lower surface of the first substrate, an anti-reflective layer having a first refractive index, the anti-reflective layer being on an upper surface of the first substrate, and color filters on the anti-reflective layer corresponding to the pixel area and spaced apart from each other by a metal-free grid pattern.