Ageing test device for liquid crystal display of mobile phone

Abstract

The invention discloses an ageing test device for a liquid crystal display of a mobile phone. The device comprises a placing bottom plate, wherein the top end of the placing bottom plate is mounted with a test cover mounting plate through a mounting bracket, a test cover is disposed at the top end of the test cover mounting plate, a vibration test stand and a color test stand are disposed on the inner side of the test cover, both sides of the color test stand are slidably connected with a sliding seat through a sliding slot, one side of the sliding seat is fixedly mounted with a test frame, the inner side of the test frame is rotatably connected with a rotating wheel by a rotating shaft, one side of the rotating wheel is rotatably connected with a motor by the rotating shaft, and the outerside of the rotating wheel is sleeved with a transmission belt. The invention provides a transmission belt, a screen mounting bracket and a detecting probe, thereby avoiding the problem that, when the ageing test device for the liquid crystal display is used, it is difficult for the ageing test device for the liquid crystal display to repeatedly detect the color information at each position of the screen, and the screen light is being irradiated to the tester, which affects the use effect of the ageing test device for the liquid crystal display.

Description

technical field [0001] The invention belongs to the technical field of testing devices, and in particular relates to an aging testing device for liquid crystal display screens of mobile phones. Background technique [0002] Mobile phone LCD screens can be divided into: STN screen, TFT screen, TFD screen UFB screen, OLED screen. With the gradual popularity of color screens, the material of mobile phone screens is becoming more and more important. The color screen of the mobile phone varies due to the quality of the LCD and the research and development technology. There are generally several types of TFT, TFD, UFB, STN and OLED. Generally speaking, the more colors that can be displayed, the more complex images can be displayed. The layers are also richer. [0003] At present, when the LCD aging test device is used, it is difficult for the LCD aging test device to repeatedly detect the color information of each position of the screen. When testing the aging resistance of dif...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a mobile phone liquid crystal display aging test device, to solve the problem that when using the existing liquid crystal display aging test device, it is difficult for the liquid crystal display aging test device to repeatedly detect the color information of each position of the screen and it is difficult to shorten the screen. The problem of continuous light time

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