| 摘要 |
PROBLEM TO BE SOLVED: To provide an image sensor capable of measuring luminous intensity, proximity, and color temperature that can measure current luminous intensity, proximity to an object, and color temperature of the object by using a variation in an output voltage value according to the existence or absence of infrared and visible ray with a wavelength in a specific band. SOLUTION: The image sensor capable of measuring the luminous intensity, proximity, and color temperature includes separate second sensing portions that are provided around a first sensing portion having an image pixel and are configured to operate separately from the first sensing portion, thus making it possible to reduce power consumption and to easily measure current luminous intensity, proximity to an object, and color temperature of the object. COPYRIGHT: (C)2011,JPO&INPIT
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