Method for preventing multi-display of VA type liquid crystal screen and VA type liquid crystal screen

Abstract

The invention discloses a method for preventing multi-display of a VA type liquid crystal display and the VA type liquid crystal display. In the manufacturing step of a filling block of the VA type liquid crystal display, a whole piece of single-section filling strip is manufactured in each SEG wire and COM wire; and in the VA region, the single section of filling strip is broken near the orientation layer. The multi-display content of a product can be displayed through the method, defects of the multi-display content can be avoided, badness can be avoided, and therefore the purpose of improving the performance and the yield can be achieved.

Description

technical field [0001] The invention relates to the technical field of liquid crystal screens, in particular to a method for preventing multi-display on a VA type liquid crystal screen and the VA type liquid crystal screen. Background technique [0002] Aiming at the multi-display defects of VA-type LCD screens, some research has been done in the prior art, such as the Chinese invention patent "A Method for Preventing Multiple Displays of VA-type Liquid Crystals" with the patent number CN201510466581.2, which discloses the Describe the manufacturing steps of the VA-type liquid crystal display filling block. A plurality of display units are arranged on the display substrate, and each adjacent filling block in each display unit is electrically connected by a short circuit. The display units of the adjacent blocks are respectively provided with discharge leads with opposite ends, the discharge leads are connected to the outermost filling block, the discharge leads extend to the...

AI Technical Summary

Problems solved by technology

[0003] The invention provides a method for preventing multi-display on a VA-type liquid crystal screen. Using the method, the problem of multi-display existing when double-sided filling is segmented filling can be solved, and at the same time, a VA-type liquid crystal screen that prevents multi-display is provided.

[0005] The above method is different from the prior art in that: the filling block is changed from multi-segment filling to single-segment filling, which solves the problem of inconsistent filling positions; in addition, the single-segment filling strip is disconnected at any place near the top of the alignment layer, effectively Solved the problem of multiple display content defects caused by filling bar inductance

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