Method for establishing policies to cut off flat screens

A screen, purpose technology, applied in the field of strategies for establishing cut-off flat screens, capable of solving problems such as hard-to-recoverable parts

Inactive Publication Date: 2016-04-06
VEOLIA PROPRETE
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Consequently, these methods can result in the release of gases and toxic substances such as mercury, for example in the air, on the ground or in direct contact with the easily recyclable constituents of the screen
[0017] This makes it difficult to restore recoverable parts, especially liquid crystals from the screen, as well as metals, especially indium

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
  • Method for establishing policies to cut off flat screens
  • Method for establishing policies to cut off flat screens
  • Method for establishing policies to cut off flat screens

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0075] The internal construction of a flat screen 10 such as an LCD varies from screen to screen and from one type of screen to another. Such as Figure 5 As illustrated, in an LCD screen, the lights are on the back relative to the panel. The lights are either distributed evenly behind the panel, or distributed around the perimeter but always at the rear with respect to the plane of the panel.

[0076] For example, there are screens with direct backlighting, such as LCD screens, where the backlighting (CCFL mercury lamps or LED lights called "full LED") is distributed behind the entire surface of the panel ( figure 2 , image 3 ).

[0077] In this case, a cutting frame is provided and it is also possible to cut an additional metal frame. As for plasma technology, one cannot strictly talk about direct lighting or indirect lighting. Actually, in plasma, the plasma panel is the light source, but for cutoff, a plasma screen can be similar to a direct backlit screen.

[0078] ...

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 invention relates to a method for establishing a strategy for cutting off a flat screen (10) comprising exposed panels (12) and bezels (11) with the aim of improving at least a part of its components, comprising the following steps: (110) determining the dimensions of the exposed panel and the outer dimensions of the screen at least in the plane of the exposed panel; (120) defining the three-dimensional position of the screen in a three-dimensional spatial reference system; (130) defining the position of one of the edges parallel to the bezel in the reference system at least one reference line (REF); and (140) at least one cutting line (CUT) bounding the frame, the distance (DC) from the cutting line (CUT) to the reference line being constant and predetermined.

Description

technical field [0001] The invention relates to the deconstruction, ie preparation for disassembly, of flat screens. Background technique [0002] This preparation applies to any type of flat screen, computer or television type screen, whether it is a screen with a liquid crystal panel (LCD liquid crystal display) and a backlight (CCFL, LED or other) or a screen of other technologies, such as: [0003] ●Plasma [0004] ●OLED (Organic Light Emitting Diode) [0005] ●SED (Surface Conduction Electron Emission Display) [0006] ●FED (Field Emission Display) [0007] ●OEL (Organic Electroluminescence) [0008] ● PLED (Polymer Light Emitting Diode), or [0009] • PHOLED (Phosphorescent Organic Light Emitting Diode). [0010] For the sake of brevity, reference will essentially be made to LCD screens. [0011] Generally, the flat screen 10 includes structural components and functional components. [0012] The functional components include various components that allow viewin...

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 Patents(China)
IPC IPC(8): B03B9/00B23D59/00
CPCB23D59/001Y10T83/04H01J9/52
Inventor 克里斯托夫·桑格利尔埃拉·拉博纳奥德·迈特罗
Owner VEOLIA PROPRETE
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