Detection system for large-sized panel display device

A flat-panel display and detection system technology, which is applied in the direction of machine/structural component testing, instrumentation, measuring electricity, etc., to reduce damage and scratches, improve accuracy and stability

Inactive Publication Date: 2007-07-11
CREATIVE INSPECTION SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, the present invention has been made in consideration of the above-mentioned problems. The purpose of the present invention is to provide a detection system for large flat panel displays to solve the shortcomings of existing flat panel displays.

Method used

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  • Detection system for large-sized panel display device
  • Detection system for large-sized panel display device
  • Detection system for large-sized panel display device

Examples

Experimental program
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Embodiment Construction

[0038] Referring to Fig. 1 and Fig. 2, the large-scale flat-panel display detection system includes: a machine base 1, the machine base platform 11 of the machine base 1 is made of granite, and universal wheels 12 and positioning adjustment are installed on the bottom of the machine base 1 Wheel 13, universal wheel 12 can make support 1 move conveniently, and when support 1 moves to specified position, rotation location adjustment wheel 13 just can make moving support 1 location and to adjust the horizontal position of support 1. This can reduce the shaking of the machine base 1 during the detection process. Of course, the positioning adjustment wheel 13 can also be adjusted in a telescopic manner.

[0039] On the rear side of the support 1, a reverse L-shaped machine head 2 extending upwards is fixedly installed by fasteners.

[0040] The mobile platform 3 is installed on the base platform 11 through a mobile device 4 capable of moving in the X-Y direction. The mobile devic...

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Abstract

The inspection system of big panel display comprises the base, extendable head fastened on the base, moving table on the base platform that can move along the X and Y coordinates, microscope inspection device on the head that can alight. Putting the display on the moving table, it can realize X and Y movement of the horizontal and vertical lead screw rolling ball mechanism. It can reach the goal of inspection. It improves the moving precision and stability. Free from moving of the sample, it can lower the possibility of damage and scratch. The microscope can move up and down, realizing high power observation of big dimension and small dimension measurement. The measurement device can use partial automatic device with independent image and measurement system. It is suitable for large LED base plate inspection.

Description

technical field [0001] The present invention relates to a flat panel display, which detects a panel installed on a platform, and more particularly, the present invention relates to a detection system of a large flat panel display. Background technique [0002] As is well known in the art, the flat panel display (FPD) is a new type of display that has been developed to replace the cathode ray tube (CRT) used in the monitor of a television or computer. The FPD has many advantages such as light weight, thin profile, high screen quality, and low power consumption rate, and thus is widely used in industry. [0003] In recent years, various displays have been produced. Examples include liquid crystal displays (LCDs) or plasma display panels (PDPs). The manufacturing process for these displays includes steps to inspect the panels for external and electrical defects. [0004] In the traditional flat panel display inspection system, the stability of the platform is not enough, the...

Claims

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Application Information

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IPC IPC(8): G01N21/84G01M19/00G01R31/00G01M99/00
Inventor 金刚
Owner CREATIVE INSPECTION SYST
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