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Manually adjustable mechanism for testing flicker values of liquid crystal display panels

A liquid crystal panel and scintillation value technology, which is applied in nonlinear optics, instruments, optics, etc., can solve the problems of low test efficiency, optical probe is not aligned with the liquid crystal panel to be tested, etc., and achieve the effect of improving detection efficiency

Active Publication Date: 2014-12-03
SUZHOU JINGLAI OPTO CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of flat panel displays, consumers have higher and higher requirements for their display effects, which requires a flicker value (Flicker) test to be carried out in the production process of liquid crystal panels, but in the prior art, in solving In the flicker value detection process of the LCD panel, there is a problem that the optical probe is not aligned with the LCD panel to be tested, and only one LCD panel can be tested at a time, so there is a problem of low test efficiency

Method used

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  • Manually adjustable mechanism for testing flicker values of liquid crystal display panels
  • Manually adjustable mechanism for testing flicker values of liquid crystal display panels
  • Manually adjustable mechanism for testing flicker values of liquid crystal display panels

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Embodiment Construction

[0025] Such as figure 1 , figure 2 , image 3 and Figure 4 As shown, a manually adjustable mechanism for testing the flicker value of a liquid crystal panel includes an optical probe module 1, a support bar 3, a rotation module 6 and a support vertical bar 7, and the rotation module includes a positioning base 61 and a rotating upper seat 62. The positioning base is positioned and sleeved on the supporting vertical rod, the rotating upper seat is arranged on the upper side of the rotating base, and the rotating upper seat is axially stopped and circumferentially rotated and sleeved on the supporting vertical rod, One side of the rotating upper base is provided with a clamping portion 621 , the support bar is slidably positioned on the clamping portion, and one end of the support bar is fixedly connected to the optical probe module through the connection block 2 . In the above structure, during specific implementation, the fixed connection between the strut cross bar and t...

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Abstract

The invention discloses a manually adjustable mechanism for testing flicker values of liquid crystal display panels. The manually adjustable mechanism comprises an optical probe module, a transverse supporting rod, a rotating module and a vertical supporting rod. The rotating module comprises a positioning base and an upper rotating base. The vertical supporting rod is sleeved with the positioning base in a positioning mode. The upper rotating base is arranged on the upper side of the rotating base. The upper rotating base is arranged on the vertical supporting rod in a sleeved mode through axial locking and peripheral rotating. A clamping portion is arranged on one side of the upper rotating base. The transverse supporting rod is positioned on the clamping portion in a sliding mode. One end of the transverse supporting rod is fixedly connected with the optical probe module through a connecting block. According to the manually adjustable mechanism, an optical probe used for detection is aligned before flicker value detection is carried out on the liquid crystal display panels, the multiple liquid crystal display panels can be detected, and detection efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of liquid crystal panel testing, in particular to a manually adjustable mechanism for testing the flicker value of a liquid crystal panel. Background technique [0002] With the rapid development of flat panel displays, consumers have higher and higher requirements for their display effects, which requires a flicker value (Flicker) test to be carried out in the production process of liquid crystal panels, but in the prior art, in solving In the flicker value detection process of the liquid crystal panel, there is a problem that the optical probe is not aligned with the liquid crystal panel to be tested, and only one liquid crystal panel can be tested at a time, so there is a problem of low test efficiency. Contents of the invention [0003] In order to solve the above technical problems, the present invention proposes a manually adjustable mechanism for testing the flicker value of the liquid crystal panel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13
Inventor 宋智厚
Owner SUZHOU JINGLAI OPTO CO LTD
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