Detector of flat-board display

A flat-panel display and detector technology, applied to static indicators, AC plasma display panels, and measurement/testing in the manufacturing process, can solve problems such as taking a long time and reducing the efficiency and productivity of the detection process

Inactive Publication Date: 2005-10-05
DE&T
View PDF0 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] However, in the above-mentioned conventional inspector, since the next panel is not fed to the stage during the inspection of the panel, a new panel can be fed to the stage only after the inspected panel is r

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 of flat-board display
  • Detector of flat-board display
  • Detector of flat-board display

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] Now, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0033] figure 1 It is a perspective view of the internal structure of a detector of a flat panel display according to an embodiment of the present invention. figure 2 for figure 1 Schematic side view of the panel feeder for a detector in a flat panel display. like figure 1 and figure 2 Shown, be used for detecting the detector of the flat panel display of large-sized PDP, comprise detecting device, it is installed with the platform 10 that is used to install panel thereon; uninspected panels are fed onto the stage 10; and panel feeding means for unloading the inspected panels transferred by the panel transfer means to the outside and transfer the uninspected panels to the panel transfer means.

[0034] The detection device includes a light source (not shown) and a detection device (not shown), which are used to detect the panels instal...

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 present invention provides a flat panel display tester comprising a testing unit including a stage for mounting panels thereon, a panel-conveying unit for separating a tested panel from the stage and simultaneously for feeding an untested panel onto the stage, and a panel-feed unit for discharging the tested panel conveyed by the panel-conveying unit to the outside and for transferring the untested panel to the panel-conveying unit, wherein the panel-conveying unit includes a pair of rails horizontally arranged between the stage and the panel-feed unit; first and second carriers respectively installed on the rails and reciprocating so that panels conveyed along the first and second carriers cross each other; and loaders, respectively provided on the first and second carriers, moving to the stage and the panel-feed unit for directly loading and unloading the panels and then returning to a stand-by state. The flat panel display tester remarkably improves efficiency and productivity of a testing process compared to a conventional flat panel display tester.

Description

technical field [0001] The present invention relates to a flat panel display which inspects a panel mounted on a platform, and more particularly, the present invention relates to an inspector for a flat panel display comprising two carriers for loading and unloading a panel such that the Removal of inspected panels and feeding of uninspected panels can be performed simultaneously. Background technique [0002] As is well known to those skilled in the art, the flat panel display (FPD) is a new type of display that has been developed to replace the cathode ray tube (CRT) used in the monitor of a television or computer. The FPD has many advantages such as light weight, thin profile, high screen quality, and low power consumption rate, and thus is widely used in industry. [0003] Recently, various displays such as liquid crystal displays (LCDs) or plasma display panels (PDPs) have been produced. The manufacturing process for these displays includes steps to inspect the panels...

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): H01J9/42H01J11/10
CPCA01G9/02E02B3/129E02B3/14E02B3/16E02D17/205E02D2600/20
Inventor 李完馥
Owner DE&T
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