Image sensor and signal processing method thereof

It relates to various embodiments of a signal processing method an image sensor device, and hence the present invention, the image sensor comprises a plurality of pixels, at least one pixel of the plurality of pixels, microlenses and the microlenses a first filter and the first color signal containing the second region to filter the second color signal from the signal first region and the permeable for filtering the first color signal from the transmitted optical signal by an electrical signal the first photodiode and the second color signal for converting may include a second photodiode for converting into an electrical signal.