Innolux Corporation

Innocare Optoelectronics Corporation

Yu-Heing Chen

Provided is an X ray image processing method including the following. One of computing modules stored in an X ray device is activated, in which the one of the computing modules corresponds to a measurement area. The measurement area corresponding to the one of the computing modules is measured by an image measurement module, and a measurement signal is produced. The measurement signal is transmitted to a computing unit by the image measurement module. A measurement image is computed by the computing unit according to the measurement signal, and is stored in a first storage unit in the X ray device. The one of the computing modules is written to the computing unit. The measurement image is transmitted to the computing unit by the first storage unit. The measurement image is analyzed by the computing unit using the one of the computing modules, and an analysis image is generated.

X ray image processing method

A detection device is provided. The detection device includes a substrate having a first surface and a second surface, and the first surface is disposed opposite to the second surface. The detection device also includes a switch element disposed on the first surface, and a light sensing element disposed on the first surface and electrically connected to the switch element. The detection device also includes a first circuit disposed on the second surface. The substrate has a first through-via, and the switch element is electrically connected to the first circuit through the first through-via.

Detection device

A light detection device and an operating method thereof are provided in the present disclosure. The light detection device includes a housing, a sensing substrate, a scintillator layer, and a light source module. The sensing substrate is disposed inside the housing. The scintillator layer is disposed inside the housing and disposed above the sensing substrate. The light source module is at least partially disposed inside the housing. The operating method of the light detection device includes the following steps. The light detection device is turned on and first image data is captured. The light source module is turned on and second image data is captured. The first image data is compared with the second image data for determining a condition of the light detection device.

Light detection device and operating method thereof

A pixel circuit of an X-ray sensor includes a photo diode, a first transistor, a second transistor and a third transistor. The photo diode is used to sense X-rays and to generate a corresponding electrical sensing signal. The first transistor is electrically connected with the photo diode to reset the electrical sensing signal. The second transistor is electrically connected with the photo diode to amplify the electrical sensing signal and to generate an amplified sensing signal. The third transistor is electrically connected with the second transistor to output the amplified sensing signal. The second transistor has a terminal electrically connected with a high voltage, and the first transistor has a terminal electrically connected with a calibration voltage. The high voltage and the calibration voltage are controlled separately.

X-ray sensor and pixel circuit of X-ray sensor

An X-ray image detection system includes a charge accumulation device, a switch device, a comparator device and an analog to digital converter. The charge accumulation device receives current produced by a pixel and converts the current to a voltage signal. The switch device has an input terminal, a first output terminal, and a second output terminal. The input terminal is connected to the charge accumulation device to receive the voltage signal. The comparator device is connected to the first output terminal for generating first or second indication signal according to the voltage signal. The analog to digital converter is connected to the second terminal. When the first indication signal is generated, the input terminal of the switch device is connected to the first output terminal. When the second indication signal is generated, the input terminal of the switch device is connected to the second output terminal.

Growing community of inventors

Miao-Li County, Taiwan

Yu-Heing Chen