Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Automatic optical detection system of liquid crystal module

An automatic optical detection and liquid crystal module technology, applied in optics, nonlinear optics, instruments, etc., can solve the problems of inability to cover detection standards, poor detection system performance, low detection efficiency, etc., to improve detection efficiency and detection accuracy, The effect of reducing impact and reducing workload

Active Publication Date: 2018-05-04
航天科工智能机器人有限责任公司
View PDF7 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The manual detection method is greatly affected by human subjective factors, the detection efficiency is low, and the damage to the human eye is large; the domestic liquid crystal module detection equipment detects Mura through vision, the false detection rate is high, and the performance of the detection system is poor , and cannot cover all the testing standards of module manufacturers

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
  • Automatic optical detection system of liquid crystal module
  • Automatic optical detection system of liquid crystal module
  • Automatic optical detection system of liquid crystal module

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] The present disclosure will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain relevant content, rather than to limit the present disclosure. It should also be noted that, for ease of description, only parts related to the present disclosure are shown in the drawings.

[0043] It should be noted that, in the case of no conflict, the embodiments in the present disclosure and the features in the embodiments can be combined with each other. The following will refer to the attached Figure 1-6 The present disclosure will be described in detail in combination with embodiments.

[0044] Liquid crystal module automatic optical inspection system, including visual inspection system, automatic electrical docking system and industrial computer;

[0045] The visual inspection system is used to collect images of liquid crystal modules to b...

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

Disclosed is an automatic optical detection system of a liquid crystal module. The system includes a vision detection system, an electrical docking system and an industrial personal computer; the vision detection system is used for collecting images of the liquid crystal module to be detected; the industrial personal computer is used for analyzing the images collected by the vision detection system; the electrical docking system is used for achieving electrical ducking of the liquid crystal module to be detected and the vision detection system.

Description

technical field [0001] The disclosure relates to the technical field of industrial automation, in particular to an automatic optical detection system for a liquid crystal module. Background technique [0002] At present, the overall level of intelligent automation in the domestic 3C industry is low. According to the research and analysis of the domestic mobile phone screen industry, most manufacturers use two detection methods for mobile phone screens, namely manual detection and domestic LCD module detection equipment detection. The manual detection method is greatly affected by human subjective factors, the detection efficiency is low, and the damage to the human eye is large; the domestic liquid crystal module detection equipment detects Mura through vision, the false detection rate is high, and the performance of the detection system is poor , and cannot cover all the testing standards of module manufacturers. Contents of the invention [0003] According to the defici...

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 Applications(China)
IPC IPC(8): G02F1/13
CPCG02F1/1309
Inventor 郁肖飞张衡洪群生蒋振东刘遥峰郝鹏
Owner 航天科工智能机器人有限责任公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com