Skhynix Inc.

Sungwook Seo

Hansang Kim

Jinuk Jeon

Yujin Park

Kangbong Seo

Ohjun Kwon

Jeongeun Song

Minseok Shin

An image sensing device includes an image sensor suitable for correcting depth information based on a control signal, and for generating image data according to the depth information, and a controller suitable for analyzing an error of the depth information, and for generating the control signal, based on first and second cycle signals provided from the image sensor.

Image sensing device for correcting depth information

An image sensor, employed in a time-of-flight (TOF) sensing system, includes a pixel array including a plurality of pixels arranged in plural rows and plural columns, each pixel generating an amount of charge in response to an incident light, and first driving circuitry configured to supply a driving control signal to each pixel via the plural columns. The first driving circuitry is configured to supply the driving control signal via one of odd and even columns.

Time of flight sensing system and image sensor used therein

An image sensor employed in a time-of-flight (TOF) sensing system includes a pixel array including plural pixels, each pixel including at least one photo diode and each pixel generating an amount of charge corresponding to an incident light, comparing circuitry configured to compare voltage levels, each voltage level individually changed based on the amount of charge outputted from each pixel, with a reference voltage to output a comparison result, and calibration circuitry configured to adjust the voltage levels equally based on the comparison result.

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Gyeonggi-do, South Korea

Sungwook Seo