| 摘要 |
A CIS and a method of manufacturing the same are provided. The CIS includes a device isolation layer formed on a device isolation region of a substrate of a first conductive type, the substrate including an active region and the device isolation region, the active region including a photodiode region and a transistor region; a high-concentration diffusion region of the first conductive type formed around the device isolation layer; a gate electrode formed on the active region of the substrate with a gate insulation layer interposed therebetween; a low-concentration diffusion region of a second conductive type formed on the photodiode region and spaced a predetermined distance apart from the device isolation layer; and a high-concentration diffusion region of the second conductive type formed on the transistor region.
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