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

Two-sided liquid crystal display device

A technology of a liquid crystal display device and a liquid crystal display panel, which is applied in the field of double-sided liquid crystal display devices, can solve the problems of space occupation, large volume, and thick double-sided liquid crystal display, and achieve the effect of reducing thickness and saving space

Inactive Publication Date: 2014-09-03
TOP VICTORY INVESTMENTS
View PDF5 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the double-sided liquid crystal display assembled by two liquid crystal display devices has a thicker thickness, which makes the overall volume larger, so it takes up more space in use.

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
  • Two-sided liquid crystal display device
  • Two-sided liquid crystal display device
  • Two-sided liquid crystal display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0018] refer to figure 1 , is the first preferred embodiment of the double-sided liquid crystal display device of the present invention, the double-sided liquid crystal display device 100 includes a casing 1 , two liquid crystal display panels 2 , and a backlight module 3 .

[0019] The housing 1 includes a partition wall 11 and two surrounding walls 12 respectively extending from the outer periphery of the partition wall 11 in opposite directions. The partition wall 11 is made of opaque material. Each surrounding wall 12 and the partition wall 11 jointly define an accommodating space 13 , and each surrounding wall 12 forms an opening 121 communicating with the accommodating space 13 . Each liquid crystal display panel 2 is disposed in the corresponding accommodating space 13 and adjacent to the corresponding opening 121 . The backlight module 3 in...

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 two-sided liquid crystal display device comprises an outer shell, two liquid crystal display panels and a backlight module. The outer shell comprises a separation wall and two surrounding walls which respectively extend from the outer periphery of the separation wall in the opposite directions, the separation wall is made of lightproof materials, containing spaces are defined by the surrounding walls and the separation wall together, and openings communicated with the containing spaces are formed in the surrounding walls respectively. The liquid crystal display panels are arranged in the corresponding containing spaces and are adjacent to the corresponding openings. The backlight module comprises two optical film units and a light emitting unit, the optical film units are arranged in the corresponding containing spaces and located between the separation wall and the corresponding liquid crystal display panels, and the light emitting unit is arranged on the separation wall and used for providing light for the two optical film units.

Description

technical field [0001] The invention relates to a double-sided liquid crystal display device, in particular to a double-sided liquid crystal display device with a backlight module capable of simultaneously providing light sources for two liquid crystal display panels. Background technique [0002] At present, most of the existing double-sided liquid crystal displays are assembled with two liquid crystal display devices in a back-to-back manner. Each liquid crystal display device includes a casing, a liquid crystal display panel arranged in the casing, and a backlight module arranged in the casing. The opposite sides of the casings of the two liquid crystal display devices are locked together through a connecting frame. [0003] However, the double-sided liquid crystal display assembled by two liquid crystal display devices has a thicker thickness, which makes the overall volume larger, so it takes up more space in use. Contents of the invention [0004] The main purpose o...

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): G09F9/35G02F1/13G02F1/13357
Inventor 王永吉
Owner TOP VICTORY INVESTMENTS
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