| 摘要 |
PURPOSE: A multi-wavelength infrared image sensor and manufacturing method thereof are provided to precisely measure an absolute temperature of an object, soil distribution, and atmospheric gas distribution which are hard to observe with a single-color infrared sensor. CONSTITUTION: A multi-wavelength infrared image sensor includes a detection element (10), a readout circuit (20), and an indium bump (30). One or more super-pixels (11) are formed on the top surface of the detection element. A detector active layer corresponding to the super-pixels is formed on the underside of the detection element. The readout circuit is connected to the underside of the detection element and reads signals of the detector actively layer. The indium bump connects the detector active layer and the readout circuit. |
