Spacer, liquid crystal display panel and distribution device and distribution method of spacer

Abstract

The invention relates to a spacer, a liquid crystal display panel and a distribution device and a distribution method of the spacer. The spacer comprises a shell and magnetic particles, wherein, the magnetic particles are coated in the shell. The liquid crystal display panel comprises a color film substrate and an array substrate of a box, wherein the above spacer is arranged between the color film substrate and the array substrate. By being provided with a magnetic spacer, the liquid crystal display panel of the invention can generate position movement under the action of magnetic force, thusthe spacer can be distributed in a nondisplay region selectively, and the badness generated when the spacer is distributed in a display region is avoided. In the distribution method of the spacer ofthe invention, the distribution device of the spacer is utilized to lead the magnet array to absorb the magnetic spacer so as to complete selective distribution of the spacer, thus avoiding the badness probably generated when the spacer is distributed in a display region.

Description

technical field [0001] The invention relates to a spacer, a liquid crystal display panel, and a distribution device and a distribution method for the spacer, in particular to a spacer comprising magnetic particles, a liquid crystal display panel comprising the spacer, and a spacer capable of making the spacer The invention relates to a spacer distributing device for realizing selective distribution of objects and a distribution method for spacer capable of realizing selective distribution, belonging to the field of liquid crystal display manufacture. Background technique [0002] In a liquid crystal display device, the cell thickness is mainly controlled by a spacer between an array substrate and a color filter (CF) substrate. In order to obtain good display quality, it is necessary to control the cell thickness precisely and uniformly, which requires the particle size of the spacer to be accurate and evenly distributed on the substrate, and the spacer needs to have certain ...

AI Technical Summary

Problems solved by technology

[0005] In the process of implementing the above technical solution, the inventor found that there are many defects in the prior art, for example, spacers scattered in the display area in the prior art will cause problems such as light leakage; the related ones can be distributed in the corresponding black matrix. The process at the place is complex, requiring a variety of chemical solutions and multi-step processes; the method of using residual photoresist will also bring other unnecessary residues, etc.

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