KR20060035191A - Packer for flat display panel and packing aparatus using the same - Google Patents

Abstract

The present invention relates to a packing member of a flat panel display panel and a packaging device using the same.

A packing member of a flat panel display panel according to an exemplary embodiment of the present invention is a flat panel display panel packing member for packing a plurality of flat panel display panels into a package group, and includes a plurality of insertion grooves into which the plurality of flat panel display panels are inserted. And a plurality of holes formed in a surface of the packing member including the plurality of insertion grooves.

Description

Packer for Flat display Panel And Packing Aparatus using the same}             

1 is a view illustrating a packing member of a flat panel display panel according to an exemplary embodiment of the present invention.

Figure 2 is a view showing a form in which a plurality of cavities are formed in the body portion in FIG.

3 is a view showing a packaging device having a rectangular cross-sectional area.

4 is a view showing a packaging device having a triangular cross-sectional area.

5A and 5B are views illustrating a form in which a flat panel display panel is packed.

6A and 6B illustrate another embodiment of packing a flat panel display panel.

7A and 7B are views illustrating a packaging apparatus that packs a flat panel display panel packed in a packing member of a flat panel display panel according to an exemplary embodiment of the present invention.

8 and 9 illustrate a plasma display panel accommodated in a packaging apparatus for packaging a flat panel display panel according to an exemplary embodiment of the present invention.

<Description of Symbols for Main Parts of Drawings>

1 flat panel display panel 2 packing member                 

10: body portion 20: insertion groove

30: cavity 51: box

The present invention relates to a packaging device for a flat panel display panel, and more particularly, to a packing member of a flat panel display panel capable of stably packing a flat panel display module and a packaging device using the same.

Recently, various flat panel displays have been developed to reduce weight and volume, which are disadvantages of cathode ray tubes. Such flat panel displays include liquid crystal displays, field emission displays, electro luminescence, and plasma display panel displays.

Among them, the plasma display panel displays an image including characters or graphics by emitting phosphors by 147 nm ultraviolet rays generated when discharge of an inert mixed gas such as He + Xe, Ne + Xe or He + Ne + Xe. Such a plasma display panel is not only thin and large in size, but also has a fast response speed and is suitable for displaying a large-area image due to the recent development of many technologies. Therefore, the plasma display panel is used as a display device for high-definition television, monitor, and indoor / outdoor advertising.                         

In the plasma display panel, electrodes, sidewalls, and phosphors are generally formed on a glass substrate by screen printing. Sealing and exhausting the panel, a panel is made. Plasma display panel modules are manufactured by assembling a chassis, a printed circuit board, and a power supply. The manufactured semi-finished module is transported back to the set maker to complete the finished plasma display panel set, which is delivered to the consumer.

In this case, the plasma display panel is thin and has a large screen, and thus, a risk of breakage may occur even during a small vibration and impact during transportation. Accordingly, in the related art, a plurality of plasma display panels are packaged and transported using a packaging device made of Styrofoam (EPS). However, the styrofoam packaging device used in the related art is a material that is easy to charge, and even if a small friction occurs, static electricity is generated to damage the plasma display panel. In addition, since the packaging device of the styrofoam material is weak, it often occurs between the transfer and loading operations of the plasma display panel and cannot be recycled. Due to the disadvantage of the packaging device of the styrofoam material, an increase in the logistics production cost is generated, and as a result, the unit price of the plasma display panel as a product is increased.

Accordingly, an object of the present invention is to provide a packing member of a flat panel display panel and a packaging device using the same, which can not only stably package a flat panel display panel but also reduce production costs.

In order to achieve the above object, a packing member of a flat panel display panel according to an embodiment of the present invention is a flat panel display panel packing member for packing a plurality of flat panel display panels in a package group, the plurality of flat panel display panels It includes a plurality of insertion grooves to be inserted, and a plurality of holes formed in the surface of the packing member including the plurality of insertion grooves.

Each edge of the plurality of flat panel display panels is inserted into the insertion groove.

Corners and side surfaces of the plurality of flat panel display panels are inserted into the insertion grooves.

The insertion groove is oval or polygonal in shape.

The material of the packing member is formed of any one of polypropylene, dairy product bottles, ABS resin, aluminum fusion polymer resin.

A packaging apparatus for a flat panel display panel according to an exemplary embodiment of the present invention is a flat panel display panel packaging apparatus for packaging a plurality of flat panel display panels, and packing the plurality of flat panel display panels into one package group and displaying the plurality of flat panel displays. At least one packing member having a plurality of insertion grooves and a plurality of holes formed in the surface of the panel; And a packing box for packing a plurality of flat panel display panels packed by the packing member.                     

Each edge of the plurality of flat panel display panels is inserted into an insertion groove formed in the packing member.

Corners and side surfaces of the plurality of flat panel display panels are inserted into the insertion grooves formed in the packing member.

Insertion grooves formed in the packing member is formed in an oval or polygonal shape.

The material of the packing member is formed of any one of polypropylene, dairy product bottles, ABS resin, aluminum fusion polymer resin.

Other objects and features of the present invention in addition to the above object will be apparent from the description of the embodiments with reference to the accompanying drawings.

Hereinafter, exemplary embodiments of the present invention will be described with reference to FIGS. 1 to 6.

1 illustrates a packing member of a flat panel display panel according to an exemplary embodiment of the present invention.

Referring to FIG. 1, a packing member of a flat panel display panel according to an exemplary embodiment of the present invention has a “L” shape in cross section and is elongated in the longitudinal direction, and at one side of the body portion 10. It includes a plurality of insertion grooves 20 having a predetermined width to be inserted into one corner of the plurality of flat panel display panels, and a plurality of holes 30 formed as a whole packaging apparatus.

The body portion 10 is formed in an L-shaped cross section cut in the width direction and extends to a predetermined length. Specifically, the body portion 10 has a rectangular cross-section with a first length bar 12, the cross-sectional area is smaller than the first length bar 12, the length is the same, and one side edge in the longitudinal direction of the first length bar 12 And a second length bar 14 extending parallel to one edge of the side. Each corner of this body portion 10 is rounded.

Insertion groove 20 is formed in the shape of "L" smaller than the cross-sectional area of the body portion 10 and parallel to the cross section of the body portion 10 on one side of the body portion 10. Specifically, it is spaced a predetermined distance from the outer edge of the second length bar 14 and has the same width from the upper surface to the lower surface of the second length bar 14 and extends to the inner sidewall of the second length bar 14 And a second groove 24 connected to the first groove 22 and extending from the lower surface of the first length bar 12 to a height and an inner sidewall spaced apart from the lower surface of the first length bar 12. do. The first grooves 22 and the second grooves 24 are connected to each other so as to be formed in an “L” shape smaller than the cross-sectional area of the body portion 10.

The plurality of holes 30 are formed to have various shapes in the body portion 10 as a whole. The hole 30 reduces the amount of material for forming the body portion 10, and also reduces the weight of the completed packaging device. The hole 30 may be formed at random or regularly in the body portion 10 at the time of formation, and may also be variously formed in a spherical shape, a cube shape, a combination shape, and the like. Here, when the hole 30 is formed, the packing member 2 of the flat panel display panel according to the exemplary embodiment of the present invention is preferably formed regularly so as to consider rigidity and uniformity, as shown in FIG. It is formed into a hexahedron shape for ease of manufacture.

In addition, the material of the packing member according to an embodiment of the present invention is a plastic material, that is, polypropylene (PP), dairy products in order to prevent static electricity that may occur during the repetitive process of loading and displacing the flat panel display panel in the insertion groove 20 It is formed of high impact polystyrene (HIPS), ABS resin (acrylonitrile butadiene styrene copolymer), aluminum fused polymer resin (PC-ABS), and the like. At this time, the packing member according to an embodiment of the present invention is molded by plastic injection.

Here, the packing member according to an embodiment of the present invention may have a variety of forms in addition to the "L" shape cross-sectional area of the width direction. For example, as shown in FIG. 3, the cross-sectional area may be formed in a quadrangular shape or a triangular shape as shown in FIG. 4, and may be elliptical according to the corner shape of the flat panel display panel 1 inserted into the packing member. Formation is also possible. Here, the oval includes a circle. Meanwhile, as illustrated in FIGS. 5A and 5B, four packing members 2 according to an exemplary embodiment of the present invention cover one corner of each of the corners and one side of the flat panel display panel 1. It can have a configuration. In addition, the packing member 2 according to an embodiment of the present invention as shown in Figures 6a and 6b is a pair can be connected to each other to support each other, two pairs of packaging devices connected in this way as a set unit It is configured to pack part or all of the corners and one side of each flat panel display panel (1).

As described above, at least one packing member of the flat panel display panel according to an exemplary embodiment of the present invention is packaged using the box 51, and the flat panel display panel inserted in the packing member is packed. The box 51 is packaged through a taping 53, a bending operation 55, and the like. Here, the box 51 is formed of plywood paper, thick paper, corrugated paper, or the like. Such a flat panel display panel 1 includes a plasma display panel, a liquid crystal display, an electroluminescence, a field emission device, and the like.

8 and 9 illustrate a plasma display panel packaged by a packaging apparatus according to an exemplary embodiment of the present invention. Here, FIG. 9 shows the lower substrate rotated 90 ° with respect to the upper substrate so that the structure of the discharge cell can be shown in detail.

8 and 9, the discharge cells of the three-electrode AC surface discharge type plasma display panel are formed on the scan electrode Y and the sustain electrode Z formed on the upper substrate 110, and on the lower substrate 118. The address electrode X is provided. Each of the scan electrode Y and the sustain electrode Z has a line width smaller than the line widths of the transparent electrodes 112Y and 112Z and the transparent electrodes 112Y and 112Z and is formed on one side edge of the transparent electrode. 113Z).

The transparent electrodes 112Y and 112Z are usually formed on the upper substrate 110 by indium tin oxide (ITO). The metal bus electrodes 113Y and 113Z are formed of a metal such as chromium (Cr) and formed on the transparent electrodes 112Y and 112Z to reduce voltage drop caused by the transparent electrodes 112Y and 112Z having high resistance.

The light blocking layer 130 corresponding to the width of the metal bus electrodes 113Y and 113Z is formed between the transparent electrodes 112Y and 112Z and the metal bus electrodes 113Y and 113Z. The light blocking layer 130 is formed of a black material to prevent the light incident to the metal bus electrodes 113Y and 113Z from being re-emitted to the outside. In other words, the light blocking layer 130 absorbs light incident from the outside to prevent the incident light from being emitted to the outside, thereby preventing the contrast of the plasma display panel from being lowered.

The upper dielectric layer 114 and the passivation layer 116 are stacked on the upper substrate 110 having the scan electrode Y and the sustain electrode Z side by side. The wall charges generated during the plasma discharge are accumulated in the upper dielectric layer 114. The passivation layer 116 prevents damage to the upper dielectric layer 114 due to sputtering generated during plasma discharge and increases emission efficiency of secondary electrons. Here, the protective film 116 is usually formed of magnesium oxide (MgO).

The lower dielectric layer 122 and the partition wall 124 are formed on the lower substrate 118 on which the address electrode X is formed, and the phosphor 126 is coated on the surfaces of the lower dielectric layer 122 and the partition wall 124. The address electrode X is formed in the direction crossing the scan electrode Y and the sustain electrode Z. The partition wall 124 is formed in a stripe or lattice shape to prevent the ultraviolet rays and the visible light generated by the discharge from leaking to the adjacent discharge cells. The phosphor 126 is excited by ultraviolet rays generated during plasma discharge to generate visible light of any one of red, green, and blue. Inert mixed gas is injected into the discharge space provided between the upper and lower substrates 110 and 118 and the partition wall 124.

The black matrix 132 is formed at the boundary of the discharge cell. The black matrix 132 absorbs external incident light and light emitted from the discharge cell to the outside to prevent the contrast of the plasma display panel from being lowered.

As described above, the packaging apparatus according to an embodiment of the present invention is formed of a plastic material so that static electricity does not occur when loading and transferring the package, thereby preventing damage to the package. In addition, the plurality of holes formed in the packaging apparatus can not only save the material of the packaging apparatus but also reduce the weight of the packaging apparatus.

Those skilled in the art will appreciate that various changes and modifications can be made without departing from the technical spirit of the present invention. Therefore, the technical scope of the present invention should not be limited to the contents described in the detailed description of the specification but should be defined by the claims.

Claims (10)

A flat panel display panel packing member for packing a plurality of flat panel display panels into one package group, A plurality of insertion grooves into which the plurality of flat panel display panels are inserted; And a plurality of holes formed in a surface of the packing member including the plurality of insertion grooves. The method of claim 1, And each corner of the plurality of flat panel display panels is inserted into the insertion groove. The method of claim 1, Flat panel display panel packing member, characterized in that the insertion groove is inserted into the edge and one side of the plurality of flat panel display panel. The method of claim 1, The insertion groove Flat panel display panel packing member characterized in that the oval or polygonal form. The method of claim 1, The material of the packing member is Flat panel display panel packing member, characterized in that any one of polypropylene, dairy products empty bottles, ABS resin, aluminum fusion polymer resin. In the flat panel display packaging apparatus for packaging a plurality of flat panel display panel, At least one packing member for packing the plurality of flat panel display panels into a single package group and having a plurality of insertion grooves into which the plurality of flat panel display panels are inserted and a plurality of holes formed on a surface thereof; And a packaging box for packing a plurality of flat panel display panels packed by the packing member. The method of claim 6, Flat panel display panel packaging apparatus characterized in that each of the corners of the plurality of flat panel display panel is inserted into the insertion groove formed in the packing member. The method of claim 6, Flat panel display panel packaging apparatus characterized in that the insertion groove formed in the packing member is inserted into the edge and one side of the plurality of flat panel display panel. The method of claim 6, Insertion groove formed in the packing member Flat panel display packaging device characterized in that the oval or polygonal form. The method of claim 6, The material of the packing member is A flat panel display panel packaging device, characterized in that any one of polypropylene, dairy product bottles, ABS resin, aluminum fusion polymer resin.

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