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LCM (Liquid Crystal Module) test system with real-time on-line monitoring function

A module testing and module technology, applied in nonlinear optics, instruments, optics, etc., to facilitate information query

Inactive Publication Date: 2015-06-10
DALIAN LONGNING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the LCM module testing systems in the prior art are for testing a single LCM module, and the purpose of online testing for multiple LCM modules on the production line in industrial production has not been realized.

Method used

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  • LCM (Liquid Crystal Module) test system with real-time on-line monitoring function
  • LCM (Liquid Crystal Module) test system with real-time on-line monitoring function

Examples

Experimental program
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Embodiment Construction

[0012] In order to make the technical solutions and advantages of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the drawings in the embodiments of the present invention:

[0013] Such as figure 1 and figure 2 The shown LCM module testing system with real-time online monitoring function includes a detection terminal for real-time detection of LCM modules to be tested on multiple production lines;

[0014] A monitoring terminal that receives the detected data information of a plurality of LCM modules transmitted by the detection terminal, and stores the data information;

[0015] The detection terminal includes an LCD drive unit connected to the LCM module to be tested, a detection circuit connected to the LCD drive unit for performance detection of the LCM module to be tested, and receiving data information transmitted by the detection circuit , A central pr...

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Abstract

The invention discloses an LCM (Liquid Crystal Module) test system with a real-time on-line monitoring function. The LCM test system comprises a detection terminal for performing real-time detection on a plurality of to-be-tested LCMs on a production line, and a monitoring terminal, wherein the monitoring terminal receives the detected data information transmitted by the detection terminal, of the LCMs, and stores the data information; the detection terminal comprises an LCD driving unit connected with the to-be-tested LCMs, a detection circuit which is connected with the LCD driving unit and is used for detecting the properties of the to-be-tested LCMs, and a central processing unit which receives the data information transmitted by the detection circuit, and edits and processes the data information.

Description

technical field [0001] The invention relates to an LCM module test system with real-time on-line monitoring function. Background technique [0002] LCD and other liquid crystal display products are becoming more and more light and thin, with low energy consumption, low radiation, and clear screen images, so they are widely used by people. The liquid crystal module is the main component of liquid crystal display products, it contains components such as liquid crystal panels and backlights, along with the production of electrical components generally adopts assembly-line machining, so the test of liquid crystal modules has become an item in the production of display screens important task. Most of the LCM module testing systems in the prior art are for testing a single LCM module, and the purpose of online testing for multiple LCM modules on the production line in industrial production has not been realized. Contents of the invention [0003] According to the problems exis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13
CPCG02F1/1309G09G3/006
Inventor 高鹏
Owner DALIAN LONGNING TECH
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