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Self-checking device and method for correction curve of display

A technology of calibration curve and self-checking device, which is applied in the field of medical equipment, can solve problems such as the inability to guarantee the accuracy of the display diagnostic effect and the inability to recognize the display, and achieve the effect of simple method, guaranteed accuracy, and improved use effect

Pending Publication Date: 2020-03-13
北京德为智慧科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the measurement of display curves requires the use of professional measuring equipment and professional measurement software. During the actual use of display screens, users cannot identify whether the display used meets the DICOM curve standard, and cannot guarantee the accuracy of display diagnostic results.

Method used

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  • Self-checking device and method for correction curve of display
  • Self-checking device and method for correction curve of display

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Embodiment Construction

[0024] Embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but should not be used to limit the scope of the present invention.

[0025] In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right" , "vertical", "horizontal", "top", "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing this The embodiments and simplified descriptions of the invention do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed a...

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Abstract

The invention relates to the technical field of medical instruments, and provides a self-checking device and method for a correction curve of a display. The device comprises a display panel and a display screen, the display panel is provided with a brightness sensor and a micro-control unit module. A detection end of the brightness sensor is opposite to the display screen, and the output end of the brightness sensor is connected with an input end of the micro-control unit module. The method comprises the following steps that S1, the brightness sensor detects brightness information of the display screen in real time and transmits the collected data information to the micro-control unit module; and S2, the micro-control unit module compares the received data information with pre-input standard data to obtain a detection result. Real-time detection of a correction curve of the display is achieved, and the display accuracy of the diagnosis effect of the display is guaranteed.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a display calibration curve self-checking device and method. Background technique [0002] With the popularity of medical monitors, more and more monitors begin to support DICOM (Digital Imaging and Communications in Medicine, medical digital imaging and communication) curve correction, but in actual use, the brightness of the display screen is attenuated, and the corrected monitor The curve has shifted, so it needs to be re-calibrated for a monitor that has been used for a long time to ensure the diagnostic effect of the monitor. [0003] At present, the measurement of display curves requires the use of professional measuring equipment and professional measurement software. During the actual use of display screens, users cannot identify whether the display used meets the DICOM curve standard, and cannot guarantee the accuracy of display diagnostic results. . Contents ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G5/10
CPCG09G5/10G09G2320/0233
Inventor 何健浦声林闫雷谢浩杨德文
Owner 北京德为智慧科技有限公司
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