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Patent Searching and Data


Title:
FLAT PANEL DETECTOR AND METHOD EXECUTED BY FLAT PANEL DETECTOR
Document Type and Number:
WIPO Patent Application WO/2023/123017
Kind Code:
A1
Abstract:
The present disclosure relates to the technical field of electronics, and provides a flat panel detector and a method executed by a flat panel detector. In particular: a plurality of pixel units arranged in an array, each pixel unit comprising pixels arranged in a K × K sub-array, each pixel being used for providing a photoelectric sensing signal, wherein K is an odd number greater than 1; a gate drive circuit connected to the plurality of rows of pixel units in the array and configured to turn on the pixel units row by row under the control of the gate control signal, so that K rows of pixels in each turned-on pixel unit generate a photoelectric sensing signal; a readout circuit connected to the plurality of columns of pixel units in the array and configured to read the photoelectric sensing signal from the K columns of pixels in each column of pixel units under the control of the readout control signal, and generate image data for the pixel unit according to the photoelectric sensing signal read from each pixel unit; and a control circuit connected to the gate drive circuit and the readout circuit.

Inventors:
LIU FENG (CN)
CHE CHUNCHENG (CN)
XU SHUAI (CN)
Application Number:
PCT/CN2021/142361
Publication Date:
July 06, 2023
Filing Date:
December 29, 2021
Export Citation:
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Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
BEIJING BOE SENSOR TECHNOLOGY CO LTD (CN)
International Classes:
H04N5/378
Foreign References:
CN105359506A2016-02-24
CN103176199A2013-06-26
CN101841633A2010-09-22
CN109994495A2019-07-09
CN105187741A2015-12-23
Attorney, Agent or Firm:
CHINA SCIENCE PATENT & TRADEMARK AGENT LTD. (CN)
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