| 摘要 |
Provided are an image sensor and a method of fabricating the same. The image sensor according to an embodiment includes a semiconductor substrate including a circuit region; a metal interconnection layer including a metal interconnection and an interlayer dielectric on the semiconductor substrate; a plurality of first pixel isolation layers on the interlayer dielectric, each of the first pixel isolation layers protruding above a top surface of the interlayer dielectric; and a light receiving portion between the first pixel isolation layers, the light receiving portion including protruding portions along sidewalls of the first pixel isolation layers.
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