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Graphic signal generator and display panel detection system

A graphic signal and display panel technology, applied in the direction of equipment, program code conversion, program control design, etc., can solve the problems of high development cost of equipment function modules, low product reliability, serious coupling degree, etc., to improve versatility and expand ability, improved data processing efficiency, and easy function development

Inactive Publication Date: 2020-08-11
WUHAN JINGLI ELECTRONICS TECH +1
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Problems solved by technology

[0003] The above framework has the following problems: customized GUI makes the product less reliable, the degree of coupling is serious, and equipment maintenance is difficult; the GUI software development speed of the upper computer is slow, and on-site failures cannot be solved in time; the development cost of equipment function modules is too high, and there is no expansion and versatility; the ability to expand product functions is insufficient to meet a variety of customer needs

Method used

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  • Graphic signal generator and display panel detection system

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Embodiment Construction

[0024] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.

[0025] A graphic signal generator for display panel detection according to an embodiment of the present invention includes three parts: a script parser, a logic function module, and a power supply function module.

[0026] The script parser is used for receiving and parsing the script file, and running the functional function according to the parsed script file.

[0027] Editing of script files...

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Abstract

The invention discloses a graphic signal generator and a display panel detection system. The graphic signal generator comprises a script parser used for receiving and parsing a script file and runninga performance function according to the parsed script file; a logic function module used for outputting a time sequence signal and a power supply control signal according to a running function, wherein the time sequence signal is provided for the display panel; and a power supply function module which is used for supplying power to the display panel according to the power supply control signal. The system has the advantages that functions are easy to expand and diversify, function development is simplified, and after-sales maintenance is convenient and easy.

Description

technical field [0001] The invention belongs to the technical field of panel detection, and more specifically relates to a graphic signal generator and a display panel detection system. Background technique [0002] The existing panel detection system is composed of upper computer + graphic signal generator. Panel manufacturers customize and develop software GUI with various functions on the host computer according to customer needs. Each component on the GUI represents each detection function required by the customer. When the customer operates the GUI component, the host will use a fixed The communication protocol transfers the data to the graphic signal generator. After the microprocessor of the graphic signal generator analyzes the received data, it controls the logic module and various functional modules to perform actions, and outputs the action results to the outside of the device through the output module, usually connected to the display panel to be detected. [0...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/41G06F9/448G06F3/147
CPCG06F3/147G06F8/427G06F9/4482
Inventor 吴磊雷新军叶金平
Owner WUHAN JINGLI ELECTRONICS TECH
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