Image sensor, method for manufacturing the same, and image processing device having the image sensor

An image sensor, comprising:

• a first layer having a plurality of first photodiodes and a plurality of second photodiodes formed in a semiconductor substrate, the first photodiodes configured to detect light of a first wavelength and the second photodiodes configured to detect light of a second wavelength, wherein the first photodiodes and the second photodiodes are alternately positioned with each of the first photodiodes positioned adjacent to a second photodiode and vice versa;
• a second layer overlapping the first layer, the second layer is organic, having a plurality of organic photodiodes configured to detect light of a third wavelength, wherein the organic photodiodes are skewed with respect to alignment with the first photodiodes and the second photodiodes when viewed perpendicularly to the semiconductor substrate;
• and
• a plurality of storage regions formed in the semiconductor substrate, each of the storage regions corresponding to an organic photodiode configured to store electrical charges transmitted through a corresponding metallic contact.

A portable electronic device, comprising:

• an image sensor configured to generate image data;
• a processor configured to process the image data;
• and
• a camera serial interface configured to transmit the image data from the image sensor to the processor,
• wherein the image sensor comprising:
• a first layer having a plurality of first photodiodes and a plurality of second photodiodes formed in a semiconductor substrate, the first photodiodes configured to detect light of a first wavelength and the second photodiodes configured to detect light of a second wavelength, wherein the first photodiodes and the second photodiodes are alternately positioned with each of the first photodiodes positioned adjacent to a second photodiode and vice versa;
• and
• a second layer overlapping the first layer, the second layer is organic, having a plurality of organic photodiodes configured to detect light of a third wavelength, wherein the organic photodiodes are skewed with respect to alignment with the first photodiodes and the second photodiodes when viewed perpendicularly to the semiconductor substrate.