Preparation method of plastic liquid crystal display screen

塑料液晶显示屏的制备方法

Abstract

The invention relates to a preparation method of a plastic liquid crystal display screen, comprising the following steps: cleaning a plastic conducting film; coating photosensitive glue; pre-baking the photosensitive glue; exposure; development; hardening; etching; eliminating the film; coating a directing layer; solidifying the directing layer; rubbing the directing layer; silk-screening frame glue; spraying powder; silk-screening conducting material; attaching and solidifying the film; cutting and splitting the film; filling liquid crystal; sealing the opening; electrically detecting the screen by eyes; and pasting the polarizer. In the invention, the plastic conducting film, the liquid crystal, the polarizer and PI frame glue are main materials for producing plastic LCD, thereby solvingthe problem that a rainbow appears on the ground color of the plastic LCD product. The transmittance of plastic LCD reaches the same level of glass LCD; by using the frame glue material, the adhesionproblem among the plastic conducting films is solved and the reliability of a plastic LCD frame is ensured; and based on technical adjustment and optimized combination of material, the contractilityproblem of the plastic film is solved and the pattern is prevented from being distorted.
一种塑料液晶显示屏的制备方法,其制备方法步骤如下:清洗塑料导电膜;涂布感光胶;感光胶预烘;曝光;显影;坚膜理;蚀刻;脱膜;涂布定向层;定向层固化;定向层摩擦;丝印边框胶料;喷粉;丝印导电材料;贴合固化;切割裂片;灌液晶;封口;电目测;贴偏光片。本发明以塑料导电膜、液晶、偏光片、PI边框胶为主要原材料,生产塑料LCD,解决了塑料LCD产品底色出现“彩虹”的问题,使塑料LCD的透过率,达到了与玻璃LCD同等的水平,通过采用边框胶材料,解决了塑料导电膜之间的粘结性问题,保证了塑料LCD边框的可靠性,通过工艺调整及材料的优化组合,解决塑料膜的收缩性问题,保证了现实图案不会变形。

Claims

Description

Topics

Download Full PDF Version (Non-Commercial Use)

Patent Citations (0)

    Publication numberPublication dateAssigneeTitle

NO-Patent Citations (0)

    Title

Cited By (3)

    Publication numberPublication dateAssigneeTitle
    CN-101561574-BMay 29, 2013厦门高卓立科技有限公司Control method used for reducing rainbow occurrence in LCD production process
    CN-102654692-ASeptember 05, 2012陈国平Flexible substrate LCD (Liquid Crystal Display) for 3D (Three Dimensional) glasses
    CN-104793388-AJuly 22, 2015江苏锦润光电有限公司一种触控液晶屏制作工艺