US 2023/0408712 A1 · LIGHT DETECTION DEVICE AND DETECTION METHOD FOR CONTROLLING LIGHT SOURCE DEVICE

Abstract

The disclosure provides a light detection device and a detection method for controlling a light source device. The light detection device includes a detection panel and a processor. The detection panel converts an input light from the light source device into a converted light and converts the converted light into a charge. The processor selects a first region and a second region other than the first region from the detection panel. A first charge of the converted light received by at least one first pixel of the first region during a first period is used to detect a dose of the input light. A second charge of the converted light received by the second region during the first period is used to generate a data image. The charge of the converted light received by at least one first pixel during a second period is used to generate the data image.

Claims20

Dependent claims

A light detection device for controlling a light source device, comprising:

a detection panel, configured to convert an input light from the light source device into a converted light and convert the converted light into a charge;
and
a processor, coupled to the detection panel and the light source device and configured to select a first region and a second region other than the first region from a detection region of the detection panel according to a setting instruction,
wherein a first charge of the converted light received by at least one first pixel of the first region during a first period is used to detect a dose of the input light,
wherein a second charge of the converted light received by the second region during the first period is used to generate a data image,
wherein the charge of the converted light received by the at least one first pixel during a second period is used to generate the data image.

3 more elements

A detection method for controlling a light detection device of a light source device, wherein the light detection device comprises a detection panel, wherein the detection panel converts an input light from the light source device into a converted light, and wherein the detection method comprises:

selecting a first region and a second region other than the first region from a detection region of the detection panel according to a setting instruction;
detecting a dose of the input light during a first period according to a first charge of the converted light received by at least one first pixel of the first region;
generating a data image during the first period according to a second charge of the converted light received by the second region;
and
generating the data image during a second period according to a charge of the converted light received by the at least one first pixel.

2 more elements

Dependencies are inferred from the claim text.

Light detection device and detection method for controlling light source device

Life of this patent

Light detection device and detection method for controlling light source device

Life of this patent

Abstract

Claims20