Manufacturing device for liquid crystal display panel and manufacturing method of the same

A technology for liquid crystal panels and manufacturing devices, applied in lighting devices, lamp circuit layout, optics, etc., can solve problems such as the influence of liquid crystal panel performance and yield, and the reduction of liquid crystal panel performance and yield, etc., to achieve high-performance yield, improve The effect of yield

Active Publication Date: 2008-08-06
TOSHIBA LIGHTING & TECH CORP +1
View PDF1 Cites 19 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, due to the irradiation conditions and wavelength range of ultraviolet rays, etc., the performance and yield of the manufactured liquid crystal panel will be affected.
Especially in the liquid crystal panel manufacturin

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
  • Manufacturing device for liquid crystal display panel and manufacturing method of the same
  • Manufacturing device for liquid crystal display panel and manufacturing method of the same
  • Manufacturing device for liquid crystal display panel and manufacturing method of the same

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0052] Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the following description of the drawings, the same or similar parts are given the same or similar symbols. The embodiments shown below are examples of devices and methods for embodying the technical ideas of the present invention. However, the technical ideas of the present invention are not limited to the structure and arrangement of specific structural parts given in the following description. Wait.

[0053] -Substrate to be processed-

[0054] Next, the substrate 10 to be processed that can be processed by the liquid crystal panel manufacturing apparatus according to the embodiment of the present invention will be described. As illustrated in FIG. 1, the substrate 10 to be processed is enclosed between a first substrate 12 and a second substrate 14 made of glass or the like, and at least a liquid crystal 17 that can be oriented by applying a voltage and photoreactivity...

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

A liquid crystal panel manufacturing device and liquid crystal panel manufacturing method, capable of manufacturing liquid crystal panel with excellent performance and high yield by inhibiting ultraviolet irradiation from a wavelength range possibly causing influence on the liquid crystal panel performance. The provided liquid crystal panel manufacturing device comprises a processing chamber (50)for processing to-be-processed substrate (10) sealed with liquid crystal (17) containing light responsiveness material (18); a plurality of lamps (52) disposed in the processing chamber (50), irradiating ultraviolet towards the to-be-processed substrate (10) to lead the light responsiveness material (18) for reaction, in order to form orientation part (21, 22) inside the to-be-processed substrate(10); and filters (53) aligning to the lamps (52), and at least inhibiting the ultraviolet transmission of which wavelength ranges from 320 to 360 nm.

Description

technical field [0001] The present invention relates to a liquid crystal panel manufacturing device and a liquid crystal panel manufacturing method using the liquid crystal panel manufacturing device. Background technique [0002] Liquid crystal panels have advantages such as high display quality, thinner thickness, and lower power consumption, so they are used in various applications. Especially in recent years, as the demand for large liquid crystal devices such as liquid crystal televisions has increased, performance requirements for liquid crystal panels have also increased. [0003] In order to obtain a high-performance liquid crystal panel, alignment control of an alignment film for aligning a liquid crystal in a predetermined direction is important. Conventionally, the "rubbing method" of rubbing the alignment film with a cloth or the like has generally been used. However, if the rubbing method is used, there are problems such as dirt adhesion due to dust falling, a...

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
IPC IPC(8): G02F1/1333G02F1/1335H05B37/02
CPCG02F1/1303G02F1/133382G02F1/133516
Inventor 田内亮彦市村知佳子铃木俊也八岛诚宋孝先杉浦规生郑德胜林美秀
Owner TOSHIBA LIGHTING & TECH CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap