| 摘要 |
<p>Provided is a method of manufacturing image sensor capable of maximizing light condensing efficiency so that the light input through a micro-lens is condensed onto a light receiving element. According to the present invention, inner micro-lenses or a U-shaped nitride film are used to maximize light condensing efficiency of the light input through the micro-lens. Therefore, light condensing efficiency of the light condensed onto the light receiving element in the image sensor can be improved.</p> |
