Separation apparatus for pdp panel assembly and method for controlling the same

A technology for plasma display screens and separation equipment, applied in the direction of layered products, electrical components, electronic waste recycling, etc., capable of solving problems such as deformation and surface damage

Inactive Publication Date: 2008-07-30
3M INNOVATIVE PROPERTIES CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] In addition, since the PDP glass panel 2 and the aluminum frame 4 of the plasma display panel assembly 1 are separated by using a dryer (not shown) (by locally heating the PDP glass panel 2 and the aluminum frame 4 and separating the PDP glass with a long knife panel 2 and aluminum frame 4), so the PDP glass panel 2 or aluminum frame 4 will be deformed during separation, or their surfaces will be damaged by a knife

Method used

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  • Separation apparatus for pdp panel assembly and method for controlling the same
  • Separation apparatus for pdp panel assembly and method for controlling the same
  • Separation apparatus for pdp panel assembly and method for controlling the same

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Embodiment Construction

[0025] Embodiments of the present invention are described below with reference to FIG. 5 to FIG. 8 .

[0026] FIG. 5 is a schematic diagram of a separation device for a plasma display panel assembly according to the present invention.

[0027] 6 is a partially enlarged perspective view of a plasma display panel assembly separation device according to the present invention.

[0028] As shown in Fig. 5, the separating device of the plasma display panel assembly according to one embodiment of the present invention comprises: workbench 11, it comprises upper plate 9 and support upper plate 9 (that is, the upper plate of support plasma display panel assembly 1) The support area 10, the PDP assembly has the PDP glass panel 2 connected to the aluminum frame 4 through the medium heat conduction pad 5 or adhesive tape 6, and the workbench restricts the horizontal movement of the aluminum frame 4 through at least a part of the upper plate; the heater unit 12, It is located on one side ...

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Abstract

The present invention generally relates to a separation device for separating a PDP glass panel and an aluminum frame from a PDP (Plasma Display Panel) assembly (ie, an assembly composed of a PDP glass panel and an aluminum frame) and a control method thereof. The separation device includes: a workbench including an upper plate and a support portion supporting the upper plate (which supports the plasma display panel assembly), the PDP glass panel can be connected to the aluminum frame through a thermally conductive pad or an adhesive tape medium, and can be connected through the upper plate. At least a portion of the plate restricts the horizontal movement of the aluminum frame; a heater unit is provided on one side of the workbench for heating the plasma display panel assembly on the workbench; an actuator is mounted to the upper plate of the workbench At least two parts, a separation force can be applied to the PDP glass panel of the plasma display panel assembly through a shock absorbing member medium; and a control panel, which is electrically connected to the heater unit and the actuator.

Description

technical field [0001] The present invention generally relates to a separating device for non-destructively separating a PDP (plasma display) glass panel and an aluminum frame from a plasma display panel assembly (an assembly composed of a PDP glass panel and an aluminum frame) and a control method thereof . Background technique [0002] Generally, the PDP glass panel 2 of the PDP module 1 (shown in FIGS. 1 and 2) includes a front glass panel 2a and a rear glass panel 2b. Sustain electrodes, dielectric layers, and protective layers are sequentially formed on the front glass panel 2a, and address electrodes, dielectric layers, partition walls, and phosphors are sequentially formed on the rear glass panel 2b. 0 After the two glass panels 2a and 2b are combined with each other, the peripheries of the glass panels are sealed with a molten glass medium. A discharge gas or an inert gas is filled into the inside of the glass panel through the gas filling port 3 on the side of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01J9/52
CPCB32B43/006H01J9/52H01J2217/49Y02W30/60Y02W30/82H01J2217/492
Inventor 高秉云广武·M·高
Owner 3M INNOVATIVE PROPERTIES CO
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