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

Liquid crystal display device

A technology for liquid crystal display devices and liquid crystal panels, applied in the fields of nonlinear optics, instruments, optics, etc., which can solve problems such as difficult disassembly, damage to the outer frame 120 or liquid crystal panel 100, and reduced reworkability of the liquid crystal display

Active Publication Date: 2004-12-29
AU OPTRONICS CORP
View PDF0 Cites 22 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] However, during the assembly process of the liquid crystal display screen, rework (rework) may sometimes be required due to various factors such as poor positioning; Generally, strong adhesive tape or adhesive is used, so not only is it difficult to disassemble, but also it is easy to cause damage to the outer frame 120 or the liquid crystal panel 100 during the rework process, which relatively reduces the reworkability of the liquid crystal display.

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
  • Liquid crystal display device
  • Liquid crystal display device
  • Liquid crystal display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] The liquid crystal display device of the present invention is described below with a preferred embodiment. It must be noted here that the description of this embodiment and the accompanying drawings are not intended to limit the liquid crystal display device of the present invention; in other words, the protection scope of the present invention should be defined by the scope of the patent application.

[0037] see Figure 3a and Figure 3b , the liquid crystal display device of this embodiment will be described. The liquid crystal display device of this embodiment has a liquid crystal panel 100 , a backlight assembly 110 , a frame 120 and a light-sensitive adhesive layer 200 . The light-sensitive adhesive layer 200 can generally adopt a common ultraviolet light-sensitive adhesive tape or adhesive (UV-sensitive adhesive), and its function is to adhere the liquid crystal panel 100 and the outer frame 120, and when the light-sensitive adhesive layer 200 receives a specif...

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 liquid crystal display device includes one liquid crystal panel, one back light assembly, one outer frame and one light inducing adhering layer. The back light assembly and the outer frame are set on two sides of the liquid crystal panel separately; the outer frame covers the liquid crystal panel and the back light assembly; and the light inducing adhering layer is set between the liquid crystal panel and the outer frame to adhere the liquid crystal panel and the outer frame. When being irradiated with specific light, the light inducing adhering layer will lose its adhesiveness and the liquid crystal panel may be separated from the outer frame.

Description

technical field [0001] The present invention relates to a liquid crystal display device, and in particular to a double-sided liquid crystal display device using a double-sided direct-lit backlight assembly. Background technique [0002] With the evolution of display technology, display devices have continuously evolved from traditional cathode ray tubes (CRTs) to produce various new display devices. Among them, the liquid crystal display device (LCD) has the advantages of thinness, power saving, low radiation, etc., so it has gradually become one of the common display devices today, and can be widely used in notebook computers, digital cameras, camcorders, mobile phones and other communications, information or consumer electronics. [0003] The liquid crystal display device mainly uses a liquid crystal panel (LCD panel) for displaying. Since the liquid crystal panel itself does not emit light, it is necessary to supply a light source with sufficient brightness and uniform d...

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): G02F1/1335
Inventor 王海临罗德亨
Owner AU OPTRONICS CORP
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