KR100728211B1 - Plasma display panel and manufacturing method thereof - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a plasma display panel and a method of manufacturing the same, wherein the plasma display panel includes a first substrate, a second substrate spaced apart so that a plurality of discharge cells are divided between the first substrate, and a first substrate on the second substrate. Address electrodes disposed to correspond to the discharge cells along a direction, a first dielectric layer formed on a second substrate to cover the address electrodes, and discharge cells along a second direction crossing the first direction on the first dielectric layer. A first dielectric and a second electrode disposed to face each other to face each other, and a second dielectric layer surrounding the first and second electrodes and covering the first dielectric layer, wherein the manufacturing method of the plasma display panel includes an address electrode on a substrate. Forming a first dielectric layer to cover the address electrode on the substrate; and forming a first electrode and a second electrode on the first dielectric layer. A step that generates, and the dielectric green sheet (green sheet) produced separately and forming a second dielectric layer to the first dielectric layer surrounding the first electrode and a second electrode integrally cover the above.

Plasma display panel, first dielectric layer, electrode, second dielectric layer

Description

Plasma display panel and its manufacturing method {PLASMA DISPLAY PANEL AND MANUFACTURING METHOD THEREOF}

1 is an exploded perspective view of a portion of a plasma display panel according to an embodiment of the present invention.

FIG. 2 is a side cross-sectional view taken along line II-II after assembling the plasma display panel of FIG. 1. FIG.

3 is a plan sectional view showing the structure of an electrode and a discharge cell of the plasma display panel according to an embodiment of the present invention.

4A through 4E illustrate a process of manufacturing a plasma display panel according to an embodiment of the present invention.

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a plasma display panel and a method for manufacturing the same. The present invention relates to a method for manufacturing the plasma display panel which lowers an address discharge voltage and a sustain discharge voltage by applying an opposite discharge structure.

A general plasma display panel (hereinafter referred to as "PDP") may be described by taking a three-electrode surface discharge type PDP as an example. The three-electrode surface discharge type PDP includes a front substrate and a rear substrate, and is formed by encapsulating the front substrate and the rear substrate with the discharge gas filled between the two substrates.

The front substrate has sustain electrodes and scan electrodes disposed in one direction on its inner surface. The back substrate includes an address electrode spaced apart from the inner surface of the front substrate by a distance and disposed in a direction crossing the sustain electrode and the scan electrode.

In this PDP, address discharge by the independently controlled scan electrode and address electrode determines whether discharge is present. Subsequently, sustain discharge by the sustain electrode and the scan electrode located on the inner surface of the front substrate realizes an image.

PDP generates visible light by using a glow discharge. After this glow discharge occurs, several steps are performed until visible light reaches the human eye.

That is, when glow discharge occurs, gas excited by the collision of electrons and gases is generated. Vacuum ultraviolet rays are generated from the gas thus excited. Since the vacuum ultraviolet rays collide with the phosphor in the discharge cell, visible light is generated. This visible light reaches the human eye through the transparent front substrate.

Through these steps, the input power applied to the cathode and anode is significantly lost. This glow discharge is caused by applying a voltage higher than the discharge start voltage between the two electrodes. That is, a very high voltage is required for the glow discharge to be initiated.

Once discharge occurs, the voltage distribution between the cathode and the anode appears in a distorted form due to the space charge effect formed in each dielectric layer around the cathode and the anode.

That is, between the two electrodes, a cathode sheath region, an anode sheath region, and a positive column region are formed.

This cathode sheath region is the region around the cathode that consumes most of the voltage applied to both electrodes for discharge. The anode sheath region is the region around the anode that consumes a portion of the voltage. The positive column region consumes little voltage between the two regions.

Electron heating efficiency in the cathode sheath region depends on the secondary electron coefficient of the MgO protective film formed on the surface of the dielectric layer. Most of the input energy in the positive column region is consumed by electron heating.

The vacuum ultraviolet rays that collide with the phosphor to generate visible light are generated when the Xen gas in the excitation state is transitioned to the ground state, and the excited state of Xen is Xe gas. Is created by the collision between and electrons.

Therefore, in order to increase the ratio of generating the visible light to the input energy (that is, the luminous efficiency), it is necessary to increase the number of collisions between the xenon (Xe) gas and the electrons, so the higher the electron heating efficiency, the higher the luminous efficiency. You can expect an increase.

In the cathode sheath region, most of the input energy is consumed, but the electron heating efficiency is low. In the positive column region, the electron heating efficiency is very high while the input energy consumption is low. Therefore, high luminous efficiency can be obtained by increasing the positive column area, which can be achieved by increasing the distance of the discharge gap. In addition, the light emission efficiency increases as the Xen partial pressure increases.

Xe *, Xe excitation among all electrons as the reduced electric field, i.e. the ratio (E / n) of the electric field (E) between the discharge gap to gas density (n), changes ), The ratio of electrons consumed to xenon ions (Xe +, Xe ionization), neon excitation (Ne *, Ne excitation), neon ions (Ne +, Ne ionization) varies.

In the same converted electric field E / n, as the partial pressure of xenon (Xe) increases, electron energy decreases. As the electron energy decreases, the ratio of electrons consumed to excitation of xenon (Xe) increases. Since the vacuum ultraviolet rays that produce visible light are generated when the Xe gas in the excitation state transitions to the ground state, the luminous efficiency increases as the ratio of electrons consumed by the excitation of Xen increases. Is improved.

As mentioned above, the increase in the positive column area increases the electron heating efficiency. Increasing the partial pressure of xenon (Xe) increases the rate of electron heating consumed for xenon excitation (Xe *) in electrons. Therefore, both of them increase electron heating efficiency, thereby improving luminous efficiency.

However, the increase in the positive column area or the increase in the Xen partial pressure all have problems of increasing the discharge firing voltage and increasing the manufacturing cost of the PDP. Therefore, it is required to increase the positive column area and increase the xenon (Xe) partial pressure under a low discharge start voltage and increase the luminous efficiency.

As is known, when the distance of the discharge gap and the partial pressure of xenon are the same, the discharge start voltage required for the counter discharge structure is lower than the discharge start voltage required for the surface discharge structure.

However, the electrode of the counter-discharge type PDP needs about 10 times higher than the conventional surface discharge type, and a second dielectric layer is required to surround and protect the electrodes so as not to be exposed to the discharge space.

As such, a method of sandblasting after screen printing, CVD, or application of the dielectric surface is used to form a dielectric layer surrounding the opposite discharge type electrodes having a height of about 50 μm to 150 μm so as not to be exposed to the discharge space.

However, the above-described dielectric manufacturing methods have a problem in that, as the height of the electrode increases, the number of working steps is increased to reduce the production efficiency in order to form the second dielectric layer covering the electrode.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and an object of the present invention is to provide a plasma display panel which lowers an address discharge voltage and a sustain discharge voltage by applying an opposite discharge structure.

Another object of the present invention is to provide a method of manufacturing a plasma display panel which can reduce the number of manufacturing processes by forming a dielectric layer by covering opposite discharge electrodes with one green sheet.

In order to achieve the above object, the plasma display panel of the present invention includes a second substrate spaced apart from each other so as to partition a plurality of discharge cells between the first substrate and the first substrate, and the second substrate along the first direction. An address electrode disposed to correspond to the discharge cell, a first dielectric layer formed on the second substrate to cover the address electrode, and discharge cells interposed therebetween in a second direction crossing the first direction on the first dielectric layer; A first electrode and a second electrode disposed to face each other, and a second dielectric layer surrounding the first dielectric layer and covering the first electrode and the second electrode.

Preferably, the first dielectric layer and the second dielectric layer are made of a transparent dielectric material. The second dielectric layer may cover the first dielectric layer and surround the first electrode and the second electrode with the same thickness and the same composition. The thickness of the second dielectric layer may be formed the same or thicker than the thickness of the first dielectric layer.

The first substrate may include a partition wall protruding from the second substrate and partitioning the discharge cell. The address electrode may include a bus electrode arranged on the partition wall in the first direction, and a protruding electrode extending in the second direction from the bus electrode and protruding into the discharge cell. The first electrode and the second electrode may be arranged on the partition wall in the second direction, and may be alternately disposed to face each other with the discharge cells interposed therebetween.

In addition, a method of manufacturing a plasma display panel of the present invention includes forming an address electrode on a substrate, forming a first dielectric layer on the substrate to cover the address electrode, and forming a first electrode and a second electrode on the first dielectric layer. And forming a second dielectric layer integrally covering the first electrode and the second electrode with a separately prepared dielectric green sheet and covering the first dielectric layer thereon. .

The second dielectric layer forming step includes fabricating a dielectric green sheet, applying a solvent on the first dielectric layer on which the first and second electrodes are formed, and forming a dielectric green sheet on the first dielectric layer on which the solvent is applied. Covering, vaporizing and coating the solvent filled between the first electrode and the second electrode, and firing the coated dielectric green sheet.

In the dielectric green sheet manufacturing step, the green sheet may be composed of a mixture including a dielectric powder, a polymer binder, a plasticizer, an antifoaming agent, and a dispersing agent.

In the forming of the first electrode and the second electrode, the first electrode and the second electrode may be formed by pattern printing on the first dielectric layer.

In the forming of the first electrode and the second electrode, forming the conductive layer on the first dielectric layer, applying a resist on the conductive layer, patterning the resist, and using the patterned resist as a protective film. Etching may include forming an electrode.

The first dielectric layer may be made of a etch-resistant dielectric material, and the resist may be made of photo-resist or dry film resist.

The forming of the electrode may be performed by etching the patterned resist by sandblasting with a protective film, and the first dielectric layer may be made of a wear resistant dielectric material.

The forming of the first electrode and the second electrode includes forming a photosensitive conductive layer on the first dielectric layer, and exposing and developing the photosensitive conductive layer to form an electrode.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. In the drawings, parts irrelevant to the description are omitted in order to clearly describe the present invention, and like reference numerals designate like elements throughout the specification.

1 is an exploded perspective view of a portion of a plasma display panel according to an embodiment of the present invention.

Referring to FIG. 1, a plasma display panel (hereinafter, referred to as a "PDP") is basically a first substrate 10 (hereinafter referred to as a "back substrate") and a second substrate 20 (hereinafter referred to as "PDP"). "Front substrate" are disposed to face each other with a predetermined interval therebetween, and a plurality of discharge cells 18 are partitioned by partitions 13 in the space between the rear substrate 10 and the front substrate 20. do.

The address electrodes 50 are disposed in a first direction (y direction in the drawing) between the rear substrate 10 and the front substrate 20 to correspond to the respective discharge cells 18. The first electrode 30 (hereinafter referred to as "hold electrode") and the second electrode 40 (hereinafter referred to as "scan electrode") along a second direction (x direction in the drawing) intersecting with the address electrode 50. Are arranged to face each other with the discharge cells 18 therebetween.

In the discharge cell 18, a phosphor layer 15 that is excited by ultraviolet rays and emits visible light is formed, and includes a discharge gas (eg, xenon (Xe), neon (Ne), etc.) to cause plasma discharge. The mixed gas is filled.

FIG. 2 is a partial side cross-sectional view taken along line II-II of the plasma display panel shown in FIG. 1, and FIG. 3 is a view illustrating a structure of an electrode and a discharge cell of the plasma display panel according to an embodiment of the present invention. It is a flat section view.

Referring to these drawings in more detail, in the PDP of the present embodiment, the partition 13 is formed on the rear substrate 10, and the address electrode 12, the scan electrode 21, and the sustain electrode () are formed on the front substrate 20. 23) is formed.

First, a partition 13 is provided on the rear substrate 10 to partition the discharge cells 18 protruding toward the front substrate 20. In this embodiment, the partition wall 13 is a vertical partition wall 13b formed in a first direction (y-axis direction of the figure), as shown in Fig. 1, and a second direction crossing the first direction (of the drawing) and a horizontal partition wall 13a formed long in the x-axis direction.

In the drawing, the discharge cells 18 are shown to be partitioned into a 'matrix' shape by the horizontal bulkhead 13a and the vertical bulkhead 13b, but the present invention is not limited thereto and is in a 'stripe' or 'delta' shape. It may be partitioned into more various forms, such as.

In addition, in the present exemplary embodiment, the partition wall 13 is formed by coating the dielectric on the back substrate 10, patterning the same, and baking the same, to form a separate portion from the back substrate 10, but as a part of the back substrate 10. May be

In the discharge cells 18 partitioned by the partition wall 13, a phosphor layer 15 for generating visible light is formed by vacuum ultraviolet rays generated during discharge. The phosphor layer 15 may be formed by selecting any one of red (R), green (G), and blue (B) phosphors for color expression, and thus red, green, and blue phosphors. Can be distinguished. As described above, a discharge gas in which neon (Ne), xenon (Xe), etc. is mixed is filled in the discharge cells 18 in which the phosphor layer 15 is disposed.

On the other hand, the front substrate 20 is made of a transparent glass substrate that can transmit visible light so that an image is displayed. Immediately below the front substrate 20 (the z-axis direction in the drawing), an address electrode 50 is formed to correspond to each of the discharge cells 18.

The address electrode 50 includes a bus electrode 51 extending in the first direction and a protruding electrode 52 protruding from the bus electrode 51 into each discharge cell 18. In this case, the protruding electrode 52 may be formed of a transparent electrode, for example, an indium tin oxide (ITO) electrode, to secure the aperture ratio of the panel, and the bus electrode 51 compensates for the high resistance of the transparent electrode, thereby providing electrical It is preferable that it consists of a metal electrode in order to make it favorable.

In the plasma display panel according to the present exemplary embodiment, the protruding electrode 52 has a rectangular planar shape. The protruding electrode 52 may be formed into various shapes in consideration of the discharge mechanism generated in the discharge cell 18.

The first dielectric layer 22 is formed on the front substrate 20 to cover the address electrode 50. The first dielectric layer 22 serves to electrically separate the address electrode 50, the storage electrode 30, and the scan electrode 40 with a thickness of approximately 30 μm to 40 μm, and to increase the transmittance of visible light. It is preferably made of a transparent dielectric material.

On the first dielectric layer 22, the sustain electrode 30 and the scan electrode 40 extend in the second direction with the discharge cells 18 interposed therebetween. The scan electrode 40 selects discharge cells that are turned on through the address electrode 50 and the address discharge, and the sustain electrode 30 displays an image through a sustain discharge with the scan electrode 40. Therefore, the address electrode 50 and the scan electrode 40 may be disposed closer to each other to lower the address discharge voltage required for the address discharge.

The heights of the sustain electrode 30 and the scan electrode 40 are formed at a height of about 10 times or more (50 μm to 150 μm) compared to the electrode height (about 5 μm to 10 μm) of the existing surface discharge structure. Thus, the sustain electrode 30 and the scan electrode 40 have opposite discharge structures facing each other.

The storage electrode 30 and the scan electrode 40 may be disposed along the horizontal partition wall 13a to improve the opening ratio of the discharge cell 18, and the storage electrode 30 and the scan electrode 40 may be in a first direction. Alternately placed. Accordingly, the scan electrodes 40 face each other and face the pair of sustain electrodes 30 positioned in the first direction.

As such, the sustain electrode 30 and the scan electrode 40 have opposite discharge structures facing each other with the discharge cells 18 interposed therebetween, thereby improving discharge efficiency and decreasing sustain discharge voltage as the discharge efficiency is improved. It can eventually improve the luminous efficiency.

A second dielectric layer 24 is formed to surround the sustain electrode 30 and the scan electrode 40 and cover the first dielectric layer 22. The second dielectric layer 24 prevents the charged particles from directly colliding with the sustain electrode 30 and the scan electrode 40 while being discharged, and serves to guide the charged particles.

The second dielectric layer is made of a transparent dielectric material to increase the transmittance of visible light like the first dielectric layer, and the thickness of the second dielectric layer is 30 μm to 70 μm, which may be the same as or thicker than the first dielectric layer.

In addition, the second dielectric layer surrounds the first electrode and the second electrode with the same thickness and the same composition with each other using a dielectric green sheet, and integrally covers the first dielectric layer.

A protective film 26 may be provided on the surface of the second dielectric layer 24 to prevent damage due to exposure to plasma discharge occurring in the discharge cell 18.

The passivation layer 26 protects the second dielectric layer 24, has a high secondary electron emission coefficient, further lowers the discharge start voltage, and is made of visible light transmissive MgO, which can increase the transmittance of visible light. Is done.

Hereinafter, a method of manufacturing the plasma display panel in which the second dielectric layer 24 is formed using the dielectric green sheet will be described with reference to FIGS. 4A to 4E.

4A through 4E illustrate a process of manufacturing a plasma display panel according to an embodiment of the present invention.

Referring to these drawings, the above-described method for manufacturing a plasma display panel includes an address electrode forming step, a first dielectric layer forming step, a sustain electrode and a scan electrode forming step, and a second dielectric layer forming step on a substrate.

As shown in Figs. 4A and 4B, an address electrode forming step, a first dielectric layer forming step, and a sustain electrode and a scan electrode are formed prior to forming the second dielectric layer 24. Figs.

First, in the address electrode forming step, the address electrode 50 is formed on the front substrate 20. The address electrode 50 includes a bus electrode 51 formed in the first direction as described above, and a protruding electrode 52 extending from the bus electrode 51 in a second direction crossing the first direction. do.

The protruding electrode 52 is formed on the front substrate 20 through a thin film process with transparent indium tin oxide (ITO), and the bus electrode 51 is a thick film process such as a screen printing method using Au or Ag paste, or Cr-Cu. It may be formed through a thin film process using -Cr. The address electrode 50 formed as described above may serve as an address electrode which contributes to selecting a discharge cell 18 to be turned on by applying an address voltage in an address period.

In the forming of the first dielectric layer, the first dielectric layer 22 is formed on the front substrate 20 to cover the address electrode 50. The first dielectric layer 22 may be formed by applying a dielectric paste by screen printing and then drying / firing. Optionally, the dielectric sheet may be formed by laminating on the front substrate 20 using a laminator and drying / firing it. It is also possible to coat the dielectric paste using a coater, and to dry / fire it.

At this time, the first dielectric layer 22 is made of a transparent dielectric material to increase the transmittance of visible light, and the thickness is formed to a thickness of approximately 30㎛ ~ 40㎛ so that the address electrode 50, the sustain electrode 30 and the scan electrode 40 ) To allow electrical separation.

In the forming of the sustain electrode and the scan electrode, a conductive metal such as Ag or Cr-Cu-Cr is pattern printed on the first dielectric layer 22 to form the sustain electrode 30 and the scan electrode 40 having a thickness of 50 to 150 μm. Can be formed. Optionally, the sustain electrode 30 and the scan electrode 40 may be formed by etching, sandblasting, or photolithography to form a conductive layer having a thickness of 50 to 150 μm.

First, forming the sustain electrode and the scan electrode through etching includes forming a conductive layer on the first dielectric layer 22, applying a resist on the conductive layer, patterning the resist, Etching the conductive layer using the patterned resist as a protective film to form an electrode.

In the forming of the conductive layer, a conductive metal such as Ag or Cr-Cu-Cr may be formed to have a thickness of 50 to 150 μm on the first dielectric layer through screen printing.

In the step of applying a resist, a resist such as a photo-resist or a dry film resist is applied onto the conductive layer. Photoresist or dry film resist may be selectively used depending on the kind of etchant used. In particular, the dry film resist may be applied when using a solid etching material, the photoresist may be applied when using a liquid etching material.

In the step of patterning the resist, the resist is covered with a photo mask having a set pattern, and is exposed by irradiating a light source (for example, ultraviolet (UV)) and developing using a developer.

Next, in the forming of the electrode, as shown in FIG. 4B, the conductive layer 35 is etched using the patterned resist as a protective film to form the sustain electrode 30 and the scan electrode 40. Here, it is preferable that the first dielectric layer is made of a Pb-based etch resistant dielectric material.

In addition, the process of forming the sustain electrode and the scan electrode using sandblasting may include forming the conductive layer described above, applying a resist on the conductive layer, and patterning the resist. The sustain electrode and the scan electrode are formed by blowing fine sand particles into the conductive layer at a predetermined rate or more using the resist patterned in the electrode forming step as a protective film. Here, the first dielectric layer is preferably made of a wear resistant dielectric material of the Pb series or ZnBa series dielectric material.

The process of forming the sustain electrode and the scan electrode through photolithography may include forming a conductive layer made of a photosensitive metal material, and covering the conductive layer with a photo mask having a set pattern and then using a light source (for example, ultraviolet light). (UV)) and then exposed to light, and then developed using a developer to form the sustain electrode 30 and the scan electrode 40.

Referring to FIGS. 4C through 4E, forming the second dielectric may include preparing a dielectric green sheet, applying a solvent, coating the dielectric green sheet, and firing the dielectric green sheet. It includes a step.

First, in the dielectric green sheet fabrication step, a ceramic-type dielectric green sheet 23 is formed in which ductile and fine pores are formed by mixing a dielectric powder with a polymer binder having an adhesive property and a plasticizer and an antifoaming agent. do

As shown in FIG. 4C, in the solvent applying step, a solvent 70 is applied onto the first dielectric layer 22 on which the sustain electrode 30 and the scan electrode 40 are formed, and the dielectric green sheet 23 is disposed thereon. Put). Here, the solvent 70 has a volatility that can be vaporized at room temperature, any solvent can be used as long as it can dissolve the polymer binder during vaporization.

As shown in FIG. 4D, in the coating of the dielectric green sheet, the polymer 70 of the dielectric green sheet 23 is vaporized at room temperature while the solvent 70 filled between the sustain electrode 30 and the scan electrode 40 is vaporized at room temperature. By dissolving the ductility of the dielectric green sheet 23 is improved. In addition, the vaporized solvent 70 is discharged to the outside through the micro-pores of the dielectric green sheet to lower the internal pressure of the space between the sustain electrode 30 and the scan electrode 40, so that the dielectric green sheet is retained by the sustain electrode 30 and It is coated to cover the first dielectric layer 22 integrally while surrounding the scan electrode 40.

As shown in FIG. 4E, in the firing of the green sheet, the dielectric green sheet 23 coated to cover the first dielectric layer 22 while surrounding the sustain electrode 30 and the scan electrode 40 is sintered ( When sintering, the second dielectric layer 24 surrounding the sustain electrode 30 and the scan electrode 40 is formed while the organic material and the like in the dielectric green sheet 23 are fired. The second dielectric layer 24 has the same thickness and the same composition to surround the sustain electrode 40 and the scan electrode 40 so as to cover the first dielectric layer.

Although the embodiments of the present invention have been described in detail above, the scope of the present invention is not limited thereto, and various modifications and improvements of those skilled in the art using the basic concepts of the present invention defined in the following claims are also provided. It belongs to the scope of rights.

As described above, the plasma display panel and the method of manufacturing the same according to the present invention can reduce the address discharge voltage and the sustain discharge voltage by applying a counter discharge structure, and form a second dielectric layer surrounding the counter electrodes using a dielectric green sheet to form a plasma. It has the effect of shortening the manufacturing process of the display panel to improve the productivity.

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Claims (18)

A first substrate; A second substrate spaced apart from each other so as to partition a plurality of discharge cells between the first substrate; An address electrode formed in the first direction on the second substrate and disposed to correspond to the discharge cells; A first dielectric layer formed on the second substrate to cover the address electrode; First and second electrodes disposed on the first dielectric layer so as to face each other with the discharge cells interposed therebetween in a second direction crossing the first direction; And And a second dielectric layer surrounding the first electrode and the second electrode and integrally covering the first dielectric layer. The method of claim 1, The second dielectric layer is And a plasma display panel covering the first dielectric layer and covering the first electrode and the second electrode with the same thickness. The method of claim 1, The second dielectric layer is The plasma display panel having the same composition as each other and surrounding the first electrode and the second electrode and integrally cover the first dielectric layer. The method of claim 1, The first dielectric layer and the second dielectric layer, Plasma display panel made of a transparent dielectric material. The method of claim 1, And the thickness of the second dielectric layer is equal to or greater than the thickness of the first dielectric layer. The method of claim 1, In the first substrate, And a partition wall protruding from the second substrate and partitioning the discharge cell. The method of claim 6, The address electrode, A bus electrode arranged along the partition wall in the first direction, and And a protruding electrode extending from the bus electrode in the second direction and protruding into the discharge cell. The method of claim 6, The first electrode and the second electrode, And a plasma display panel arranged on the partition wall in the second direction, and alternately disposed to face each other with the discharge cells therebetween. Forming an address electrode on the substrate; Forming a first dielectric layer on the substrate to cover the address electrode; Forming a first electrode and a second electrode over the first dielectric layer; And And forming a second dielectric layer covering the first electrode and the second electrode and covering the first dielectric layer and covering the first dielectric layer integrally with a separately prepared dielectric green sheet. The method of claim 9, The second dielectric layer forming step, Fabricating the dielectric green sheet; Applying a solvent on the first dielectric layer on which the first and second electrodes are formed; Covering the dielectric green sheet on the first dielectric layer to which the solvent is applied, and vaporizing and coating the solvent filled between the first electrode and the second electrode; And Firing the dielectric green sheet coated to cover the first dielectric layer and surrounding the first electrode and the second electrode. The method of claim 10, The green sheet, A method of manufacturing a plasma display panel comprising a mixture comprising a dielectric powder, a polymer binder, a plasticizer, an antifoaming agent, and a dispersing agent. The method of claim 9, The first electrode and the second electrode forming step, The method of claim 1, wherein the first electrode and the second electrode are pattern printed on the first dielectric layer. The method of claim 9, The first electrode and the second electrode forming step, Forming a conductive layer over the first dielectric layer; Applying a resist on the conductive layer; Patterning the resist; And etching the conductive layer using the patterned resist to form an electrode. The method of claim 13, The first dielectric layer is, A method of manufacturing a plasma display panel made of a etch-resistant dielectric material. The method of claim 13, The resist is, A method of manufacturing a plasma display panel which is a photo-resist or dry film resist. The method of claim 13, Forming the electrode, A method of manufacturing a plasma display panel by sandblasting the patterned resist with a protective film. The method of claim 16, The first dielectric layer is, A method of manufacturing a plasma display panel made of a wear resistant dielectric material. The method of claim 9, The first electrode and the second electrode forming step, Forming a photosensitive conductive layer over the first dielectric layer; And Exposing and developing the photosensitive conductive layer to form an electrode.

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