Ultra-violet curing device and box adhesive curing method

Abstract

The invention provides an ultra-violet curing device and a box adhesive curing method. By arranging a luminous mechanism at the lower portion of a bearing machine platform, the ultra-violet curing device can conduct ultra-violet irradiation curing on a liquid crystal display panel to be cured from the lower portion of the liquid crystal display panel to be cured, in the curing process, the liquid crystal display panel to be cured maintains a state that a CF base plate is above a TFT base plate, a turnover motion of the liquid crystal display panel to be cured in the transmission process between a vacuum pair group device and the ultra-violet curing device is avoided, the transmission time can be saved, the production capacity can be improved, meanwhile the risk of liquid crystal puncture in the transmission process can be reduced, the transmission device can be simplified, and the equipment cost can be saved. According to the box adhesive curing method, by adopting the ultra-violet curing device, the turnover motion of the liquid crystal display panel to be cured in the transmission process between the vacuum pair group device and the ultra-violet curing device is avoided, the transmission time can be saved, the production capacity can be improved, and meanwhile the risk of liquid crystal puncture in the transmission process can be reduced.

Description

technical field [0001] The invention relates to the field of display technology, in particular to an ultraviolet curing device and a frame glue curing method. Background technique [0002] With the development of display technology, liquid crystal displays (Liquid Crystal Display, LCD) and other flat display devices are widely used in mobile phones, televisions, personal Various consumer electronic products such as digital assistants, digital cameras, notebook computers, and desktop computers have become the mainstream of display devices. [0003] Most of the liquid crystal display devices currently on the market are backlight liquid crystal displays, which include a liquid crystal display panel and a backlight module. The working principle of the liquid crystal display panel is to place liquid crystal molecules between two parallel glass substrates. There are many vertical and horizontal small wires between the two glass substrates. The direction of the liquid crystal mole...

AI Technical Summary

Problems solved by technology

[0013] The disadvantage of the above-mentioned box-forming process is: in the step 5', during the inverting process of the liquid crystal display panel 500 to be cured in the conveying device 700, since the frame glue 300 is not cured, it is easy to cause liquid crystal puncture (that is, liquid crystal 400 seeps through the frame rubber 300), which affects the product yield; in addition, turning over during transmission will increase the transmission time and reduce production capacity; at the same time, turning over during transmission will accelerate the wear of the transmission device, reduce its service life, and increase production cost

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