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

Detector, liquid crystal drop filling system and liquid crystal drop filling control method

A detection device and liquid crystal technology, applied in the direction of surface coating liquid devices, optics, instruments, etc., can solve the problems of reducing production efficiency, reducing production line utilization rate, increasing production costs, etc.

Inactive Publication Date: 2013-12-18
HEFEI BOE OPTOELECTRONICS TECH +1
View PDF7 Cites 20 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This will consume a lot of manpower and material resources, thereby reducing the utilization rate of the production line, increasing production costs, and reducing production efficiency.

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
  • Detector, liquid crystal drop filling system and liquid crystal drop filling control method
  • Detector, liquid crystal drop filling system and liquid crystal drop filling control method
  • Detector, liquid crystal drop filling system and liquid crystal drop filling control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0032] The embodiment of the present invention provides a detection device 10 for detecting the amount of liquid crystal in a liquid crystal panel, such as figure 1 As shown, can include:

[0033] Acquisition unit 101, such as figure 2 and image 3 As shown, it is used to collect the ordinary light O and the extraordinary light E formed by the incident light L passing through the liquid crystal panel 20, so as to obtain the distance d between the light exit...

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 embodiment of the invention provides a detector, a liquid crystal drop filling system and a liquid crystal drop filling control method and relates to the technical field of displaying. Real-time detection and drop filling control of liquid crystal amount can be realized, and therefore, the product quality and the production efficiency are improved, and the production cost is reduced. The liquid crystal drop filling system comprises a drop filling machine and drop filling detection equipment. The drop filling machine is used for dropwise filling liquid crystal between an array substrate and a color film substrate of box forming; the drop filling detection equipment is used for detecting the amount of the injected liquid crystal between the array substrate and the color film substrate, so that liquid crystal drop filling between the next batch of array substrate and color film substrate of the box forming is adjusted according to the amount of the injected liquid crystal.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a detection device, a liquid crystal infusion system and a liquid crystal infusion control method. Background technique [0002] TFT-LCD [Thin Film Transistor Liquid Crystal Display, Thin Film Transistor-Liquid Crystal Display] consists of an array substrate and a color filter substrate. ODF (One Drop Filling, liquid crystal dripping method) is used in the array substrate and color filter substrate to realize liquid crystal filling, and then control the deflection of liquid crystal to realize the control of light intensity, and then realize image display through the color filter substrate . [0003] In the existing manufacturing process of liquid crystal displays, the amount of liquid crystal between the array substrate and the color filter substrate needs to be determined according to design requirements and fine adjustments in the actual process. In the process of processing...

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): G02F1/13G02F1/1341B05C5/02B05C11/10
CPCG02F1/1303G02F1/1341G02F1/13415
Inventor 井杨坤
Owner HEFEI BOE OPTOELECTRONICS TECH
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