Unlock instant, AI-driven research and patent intelligence for your innovation.

A method of automatic crimping of liquid crystal screen

A screen and liquid crystal technology, which is applied in the field of crimping and lighting testing of LCD screens, can solve the problems of low lighting test efficiency and low crimping accuracy, and achieve the effect of improving crimping accuracy and lighting test efficiency

Active Publication Date: 2022-08-02
苏州科韵激光科技有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an automatic crimping method for liquid crystal screens to solve the problems of low crimping accuracy and low lighting test efficiency during the crimping and lighting test process

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A method of automatic crimping of liquid crystal screen
  • A method of automatic crimping of liquid crystal screen
  • A method of automatic crimping of liquid crystal screen

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, the drawings only show some but not all structures related to the present invention.

[0039] In the description of the present invention, unless otherwise expressly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between the two elements....

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention belongs to the technical field of liquid crystal screen crimping and lighting testing, and discloses an automatic crimping method for a liquid crystal screen. The method firstly locates and installs a liquid crystal screen product, installs an indenter on an automatic liquid crystal screen crimping device, and measures the The distance L between the indenter and the position to be crimped on the LCD screen product, control the indenter to move the distance L to the LCD screen product to achieve Y-direction coarse alignment; then fine-tune the position of the indenter in the X and Y directions , to achieve fine adjustment and alignment; and then drive the indenter down in place to crimp the LCD screen product to achieve lighting test. The invention realizes the rough adjustment of the Y-direction position of the indenter, and the fine-tuning of the X-direction and Y-direction positions, thereby improving the crimping accuracy and the lighting test efficiency.

Description

technical field [0001] The invention relates to the technical field of liquid crystal screen crimping and lighting testing, in particular to an automatic crimping method for liquid crystal screens. Background technique [0002] After the display panel of the liquid crystal display is completed, it needs to be tested for lighting. The test is provided to the display panel through the lighting test, and the display panel will display different pictures according to the input test signal, and judge the problems existing in the display panel through the display effect of different pictures. In the prior art, manual crimping is mostly used for testing, and the efficiency of manual operation is difficult to meet the daily output testing requirements. [0003] In order to replace manual operation, some automatic or semi-automatic crimping lighting fixtures or equipment have emerged. The cylinder parts are used to adjust the position of the indenter in the X and Y directions, and t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/13G09G3/00
CPCG02F1/1309G09G3/006
Inventor 董岱黄兴庭孙乔乔
Owner 苏州科韵激光科技有限公司