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LCD EDID burning method

A technology of liquid crystal display and burning method, which is applied in the direction of instruments, nonlinear optics, optics, etc., can solve the problems of long burning time, manpower and station occupation, high production cost, etc., and achieve small data volume, long transmission time, high efficiency effect

Inactive Publication Date: 2017-02-22
L&T DISPLAY TECH FUJIAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are more and more displays with complex functions. If there are too many interfaces, the programming time will be long, which will take up too much manpower and stations, and the production cost will be high.

Method used

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Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0022] Please refer to figure 1 , in the prior art, the industrial control PC reads the barcode through the parallel port to update the EDID data, and transmits all the EDID data to the liquid crystal display to be burned for burning. In this process, the amount of data transmitted is too large and takes a long time.

[0023] The invention provides a liquid crystal display EDID burning method, comprising the following steps:

[0024] Step S1: Please refer to figure 2 , power on the liquid crystal display to be burned, and perform the first burning of EDID data, wherein, the liquid crystal display to be burned has pre-stored EDID data;

[0025] Step S2: Please refer to image 3 , connect the liquid crystal display to be burned to the host, the host will obtain the serial number by reading the barcode online and convert the manually entered date into...

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PUM

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Abstract

The invention relates to an LCD EDID burning method comprising the following steps: powering up a to-be-burned LCD, and carrying out EDID data primary burning; connecting the to-be-burned LCD to a host, allowing the host to send a serial number and year and week information to the to-be-burned LCD, carrying out EDID data secondary burning on the to-be-burned LCD, and updating the EDID data serial number and year and week information; allowing the host to send a serial number and year and week information obtaining order to the to-be-burned LCD, and the to-be-burned LCD receives the order and returns the serial number and year and week information to the host; allowing the host to compare the sent serial number and year and week information with the returned serial number and year and week information, if the information matched, continuously burning the next LCD, otherwise prompting burning failure and returning to the beginning. The LCD EDID burning method can reduce laboring, can improve efficiency, and can reduce production cost.

Description

technical field [0001] The invention relates to an EDID burning method of a liquid crystal display. Background technique [0002] LCD EDID programming is a necessary production process in the production process of LCD. Due to the difference of LCD interface, the programming time will be different. At present, there are more and more displays with complex functions, and more interfaces will take a long time to burn, which will take up too much manpower and stations, and the production cost will be higher. Contents of the invention [0003] In view of this, the object of the present invention is to provide a liquid crystal display EDID programming method, which can reduce manpower, improve efficiency and reduce production cost. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: a liquid crystal display EDID burning method is characterized in that, comprising the following steps: [0005] Step S1: Power on the LCD ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13
Inventor 卢业敏李国栋张垂宏
Owner L&T DISPLAY TECH FUJIAN
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