WO2007138700A1 - プラズマディスプレイパネルおよびその製造方法 - Google Patents
プラズマディスプレイパネルおよびその製造方法 Download PDFInfo
- Publication number
- WO2007138700A1 WO2007138700A1 PCT/JP2006/310915 JP2006310915W WO2007138700A1 WO 2007138700 A1 WO2007138700 A1 WO 2007138700A1 JP 2006310915 W JP2006310915 W JP 2006310915W WO 2007138700 A1 WO2007138700 A1 WO 2007138700A1
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- WO
- WIPO (PCT)
- Prior art keywords
- display area
- ribs
- rib
- substrate
- dummy
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J11/00—Gas-filled discharge tubes with alternating current induction of the discharge, e.g. alternating current plasma display panels [AC-PDP]; Gas-filled discharge tubes without any main electrode inside the vessel; Gas-filled discharge tubes with at least one main electrode outside the vessel
- H01J11/20—Constructional details
- H01J11/34—Vessels, containers or parts thereof, e.g. substrates
- H01J11/36—Spacers, barriers, ribs, partitions or the like
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J11/00—Gas-filled discharge tubes with alternating current induction of the discharge, e.g. alternating current plasma display panels [AC-PDP]; Gas-filled discharge tubes without any main electrode inside the vessel; Gas-filled discharge tubes with at least one main electrode outside the vessel
- H01J11/10—AC-PDPs with at least one main electrode being out of contact with the plasma
- H01J11/12—AC-PDPs with at least one main electrode being out of contact with the plasma with main electrodes provided on both sides of the discharge space
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J11/00—Gas-filled discharge tubes with alternating current induction of the discharge, e.g. alternating current plasma display panels [AC-PDP]; Gas-filled discharge tubes without any main electrode inside the vessel; Gas-filled discharge tubes with at least one main electrode outside the vessel
- H01J11/20—Constructional details
- H01J11/54—Means for exhausting the gas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/38—Exhausting, degassing, filling, or cleaning vessels
- H01J9/385—Exhausting vessels
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2211/00—Plasma display panels with alternate current induction of the discharge, e.g. AC-PDPs
- H01J2211/20—Constructional details
- H01J2211/34—Vessels, containers or parts thereof, e.g. substrates
- H01J2211/36—Spacers, barriers, ribs, partitions or the like
- H01J2211/368—Dummy spacers, e.g. in a non display region
Definitions
- the present invention relates to a plasma display panel (hereinafter referred to as “PDP”) and a method for manufacturing the same, and more specifically, a front substrate and a rear substrate are opposed to each other and the periphery is sealed with a sealing material.
- the present invention relates to a PDP and a manufacturing method thereof.
- an AC type three-electrode surface discharge type PDP is known!
- This PDP is manufactured by sealing the periphery with the front side substrate and the back side substrate on which desired components such as electrodes, dielectric layers, phosphor layers, and ribs (partition walls) are formed facing each other.
- the process of sealing the periphery is referred to as a sealing process, a sealing process, a sealing exhaust process, or the like, but is referred to as a sealing process in this specification.
- a glass sealing material is usually applied to the periphery of the back side substrate, the front side substrate is overlaid on the back side substrate, and the periphery of both substrates is sandwiched between clips.
- both substrates are hermetically bonded through a heating process.
- the internal pressure of the PDP is exhausted by making the inside of the PDP negative while the glass sealing material is heated and melted, and then the discharge space in the PDP is filled with the discharge gas. It is doing so.
- Temporary fastening with the clip is performed by sandwiching the periphery of the substrate with clips at a plurality of locations (for example, 4 locations). For this reason, dummy ribs are formed up to the clip clamping area around the substrate so that the front substrate and the rear substrate are sealed with a certain gap.
- the rib structure of the PDP is a linear structure (stripe rib structure) that partitions the discharge space only in the horizontal direction (row direction of display) by providing a plurality of ribs in the vertical direction (column direction of display). ) And a grid-like structure (box rib structure, waffle rib structure) that divides the discharge space into cells by providing ribs in the horizontal and vertical directions.
- the PDP with the box rib structure is a closed rib structure
- the problem is that it is difficult to exhaust the impurity gas because the ventilation conductance inside the panel is small compared to the PDP with the stripe rib structure. There is. If the impurity gas is not sufficiently removed, the characteristics of the panel will deteriorate. Specifically, the brightness is reduced and the voltage fluctuates due to phosphor deterioration, which easily causes uneven display on the panel.
- Patent Document 1 Japanese Patent Laid-Open No. 11-238466
- Patent Document 2 Japanese Patent Laid-Open No. 2003-217457
- the present invention has been made in view of such circumstances, and is intended to improve the exhaust in the panel in the PDP having the closed rib structure by forming a ventilation path in the non-display area. .
- the present invention is a panel manufactured by arranging a pair of substrates facing each other and sealing the periphery, and discharging impurity gas existing between the substrates at the time of sealing. Between the substrates, cell defining ribs having vertical ribs and lateral rib forces are formed in the display area, and the same as the cell defining ribs in the non-display area extending from the outer edge of the display area to the periphery of the substrate.
- This is a plasma display panel in which a dummy rib having a shape is formed, and a ventilation path is provided in a non-display area where the dummy rib is formed.
- the air passage is provided in the non-display area where the dummy rib is formed, in the PDP in which the closed rib is formed between the substrates, a pair of substrates are arranged to face each other and the periphery is sealed. In this case, the impurity gas existing between the substrates is sufficiently discharged, so that the PDP can be made high quality and reliable.
- FIG. 1 is an explanatory diagram showing a configuration of a PDP according to the present invention.
- FIG. 2 is a detailed partially exploded perspective view of a PDP.
- FIG. 3 is an explanatory diagram showing a configuration of the first embodiment of the present invention.
- FIG. 4 A comparative example of a PDP in which an air passage is formed.
- FIG. 5 is an explanatory diagram showing a configuration of the second embodiment of the present invention.
- FIG. 6 is an explanatory diagram showing a configuration of the third embodiment of the present invention.
- FIG. 7 is an explanatory diagram showing a configuration of the fourth embodiment of the present invention.
- FIG. 8 is a plan view of a box rib located at a corner of the display area.
- FIG. 9 is a plan view of a box rib located at a corner of the display area. Explanation of symbols
- a substrate such as glass, quartz, or ceramics, or a desired component such as an electrode, an insulating film, a dielectric layer, or a protective film on these substrates.
- a substrate on which is formed is included.
- the electrode can be formed using various materials and methods known in the art.
- Examples of materials used for the electrode include transparent conductive materials such as ITO and SnO,
- Examples include metallic conductive materials such as Ag, Au, Al, Cu, and Cr.
- a method for forming the electrode various methods known in the art can be applied. For example, it may be formed by using a thick film forming technique such as printing, or may be formed by using a thin film forming technique that is capable of physical deposition or chemical deposition. Examples of thick film formation techniques include screen printing.
- examples of physical deposition methods include vapor deposition and sputtering.
- Examples of chemical deposition methods include thermal CVD, photo CVD, and plasma CVD.
- the cell defining rib may be a longitudinal rib and a lateral rib.
- the vertical rib and the horizontal rib need only cross at an arbitrary angle that does not need to be orthogonal.
- the heights of the vertical and horizontal ribs may be different heights that need not be the same.
- the ventilation path may be provided in the non-display area where the dummy rib is formed.
- This air passage can be formed by not forming a rib at a position to be the air passage.
- the air passage may be linear or curved.
- the ventilation path may be composed of a plurality of ventilation paths, and the non-display area where the dummy ribs are formed may be divided into a plurality of islands by the plurality of ventilation paths.
- the corners of the dummy ribs located at the corners of the island-divided region are formed to be rounded.
- the air passage may be provided at a boundary portion between the display area and the non-display area, and a corner of the rib located at a corner of the display area may be rounded.
- the rib located at the outer edge of the display area is formed so that at least the width of the corner portion is wider than the width of the rib not located at the outer edge.
- the air passage is formed so as to avoid a temporary fixing region where the pair of substrates are sandwiched between the pair of substrates when the pair of substrates are opposed to each other and the periphery is sealed.
- the present invention also provides a cell defining rib having vertical ribs and lateral rib forces in the display area of one substrate, and a non-display area extending from the outer edge of the display area to the periphery of the substrate.
- a cell defining rib having vertical ribs and lateral rib forces in the display area of one substrate
- a non-display area extending from the outer edge of the display area to the periphery of the substrate.
- FIG. 1 (a) and FIG. 1 (b) are explanatory diagrams showing the configuration of the PDP of the present invention.
- Fig. 1 (a) is an overall view
- Fig. 1 (b) is a partially exploded perspective view.
- This PDP is an AC-driven 3-electrode surface discharge PDP for color display.
- the PDP 10 includes a front substrate 11 and a rear substrate 21 on which components that function as PDPs are formed.
- Glass substrates are used as the front substrate 11 and the rear substrate 21.
- a quartz substrate, a ceramic substrate, or the like can be used.
- Display electrodes X and Y are disposed at equal intervals in the horizontal direction on the inner side surface of the substrate 11 on the front side.
- the display line L is entirely between the adjacent display electrode X and display electrode Y.
- Each display electrode X, Y consists of a wide transparent electrode 12 such as ITO, SnO, etc., for example, Ag, Au, A
- Cu, Cr, and their laminated bodies are composed of a narrow bus electrode 13 made of metal that also has equal force.
- the desired number and thickness of Ag and Au can be obtained by using a thick film formation technology such as screen printing, and the others using thin film formation technology such as vapor deposition and sputtering, and etching technology. Width, width and Can be formed at intervals.
- the display electrode X and the display electrode Y are arranged at equal intervals, and the display line L between the adjacent display electrode X and the display electrode Y is a so-called ALIS structure PDP.
- the present invention can also be applied to a PDP having a structure in which the pair of display electrodes X and Y are arranged with a gap (non-discharge gap) where no discharge occurs.
- a dielectric layer 17 is formed on the display electrodes X and Y so as to cover the display electrodes X and Y.
- the dielectric layer 17 is formed by applying glass frit, binder resin, and glass paste having solvent power onto the substrate 11 on the front side by screen printing and baking.
- the dielectric layer 17 may be formed by forming a SiO film by plasma CVD.
- a protective film 18 is formed on the dielectric layer 17 to protect the dielectric layer 17 from damage caused by ion collision caused by discharge during display.
- This protective film is made of MgO.
- the protective film can be formed by a thin film forming process known in the art, such as electron beam evaporation or sputtering.
- a plurality of address electrodes A are formed on the inner side surface of the substrate 21 on the back side in a direction intersecting the display electrodes X and Y in plan view, and the dielectric layer 24 covers the address electrodes A. Is formed.
- the address electrode A generates an address discharge for selecting a light emitting cell at the intersection with the Y electrode, and has a three-layer structure of CrZCuZCr.
- the address electrode A can be formed of Ag, Au, Al, Cu, Cr, or the like.
- address electrode A uses thick film formation technology such as screen printing for Ag and Au, and thin film formation technology and etching technology such as vapor deposition and sputtering for the others. By using it, it can be formed with a desired number, thickness, width and interval.
- the dielectric layer 24 can be formed using the same material and the same method as the dielectric layer 17.
- lattice-like ribs 29 for partitioning the discharge space for each cell are formed.
- the lattice-like rib 29 is also called a box rib mesh-like rib or a waffle rib.
- the rib 29 can be formed by a sandblasting method, a photo etching method, or the like.
- a glass paste having a glass frit, binder resin, solvent and the like is applied on the dielectric layer 24 and dried. After drying, the cutting paste is sprayed with a cutting mask having rib pattern openings on the glass paste layer, and the glass paste layer exposed to the mask openings is cut and further baked.
- a photosensitive resin is used for the Noinda resin, and it is formed by baking after exposure and development using a mask.
- Phosphor layers 28R, 28G, and 28B of red (R), green (G), and blue (B) are formed on the side and bottom surfaces of a rectangular cell in plan view surrounded by the lattice-like ribs 29. ing.
- the phosphor layers 28R, 28G, and 28B are prepared by applying phosphor paste containing phosphor powder, binder resin, and solvent in the cells surrounded by the ribs 29 by screen printing or a method using a dispenser, etc. This is repeated for each color and then fired.
- the phosphor layers 28R, 28G and 28B can be formed by photolithography using a sheet-like phosphor layer material (so-called green sheet) containing phosphor powder, a photosensitive material and a binder resin. wear. In this case, a sheet of a desired color is attached to the entire display area on the substrate, exposed and imaged, and this is repeated for each color to form a phosphor layer for each color in the corresponding cell. be able to.
- a sheet-like phosphor layer material so-called green sheet
- a sheet of a desired color is attached to the entire display area on the substrate, exposed and imaged, and this is repeated for each color to form a phosphor layer for each color in the corresponding cell. be able to.
- the front substrate 11 and the rear substrate 21 described above are arranged so that the display electrodes X and Y and the address electrode A intersect each other, the periphery is sealed, and the rib 29
- the discharge space 30 surrounded by is filled with a discharge gas mixed with Xe and Ne.
- the discharge space 30 at the intersection of the display electrodes X and Y and the address electrode A is one cell (unit light emitting region) which is the minimum unit of display.
- One pixel consists of three cells, R, G, and B.
- FIG. 2 (a) and FIG. 2 (b) are detailed partial exploded perspective views of the PDP.
- Fig. 2 (a) shows the front substrate
- Fig. 2 (b) shows the rear substrate.
- the substrate 21 on the back side is provided with cell defining ribs 29 composed of vertical ribs and horizontal ribs in the display region 31, and from the outer edge of the display region 31 to the substrate.
- a dummy rib 33 having the same shape as the cell defining rib is continuously formed in the non-display region 32 extending over the periphery of the cell.
- the lattice ribs for cell definition formed in the display region 31 are called box ribs 29, and the lattice ribs formed in the non-display region 32 are called dummy ribs 33.
- the force in which the phosphor layer is formed in the cell of the display area 31 The phosphor layer is not formed in the cell of the non-display area 32.
- the non-display area 32 in which the dummy ribs 33 are formed is provided with an air passage described later.
- a glass sealing material 41 is applied around the substrate 21 on the back side.
- the glass sealing material 41 is obtained by applying a glass paste having glass frit, binder resin, solvent and the like and drying it, followed by provisional baking to burn out the Noinder resin component.
- FIG. 3 is an explanatory diagram showing a state in which the configuration of the first embodiment of the PDP is viewed in plan.
- the PDP 10 includes the front substrate 11 on which the display electrode, the dielectric layer, and the protective film are formed, and the rear substrate on which the address electrode, the dielectric layer, the lattice-shaped rib, and the phosphor layer are formed.
- 21 are arranged opposite to each other, the periphery of the substrate is sealed with a glass sealing material 41, and a discharge gas mixed with Xe and Ne is filled in a discharge space surrounded by ribs. Box ribs are formed in the display area 31 of the substrate 21 on the back side, and dummy ribs are formed in the non-display area 32.
- linear air passages 43 having a width L are formed in the vertical direction on the left and right sides of the substrate.
- the air passage 43 is formed as follows.
- the box rib and the dummy rib are formed by a sandblast method.
- a glass paste made of glass frit, binder resin, solvent, etc. is applied on a substrate and dried, and then a cutting mask having a rib pattern opening is provided on the glass paste layer.
- the cutting mask is formed by laminating a photosensitive dry-film resist on the substrate, and then exposing and developing through a photomask.
- the air flow path 43 has a shape of the photomask at that time. It can be formed by providing a shape provided with an air passage. Even when the ribs are formed by a photoetching method, the photomask can be formed in a shape provided with an air passage.
- a glass sealing material 41 is applied to the periphery of the rear substrate 21 and pre-baked, and then the rear side
- the substrate 11 on the front side is made to face the substrate 21, and both the substrates are sandwiched between metal clips (not shown) and temporarily fixed, and in this state, the two substrates are hermetically bonded through a heating process.
- the glass sealing material 41 is heated and melted, the air is exhausted from the vent holes 42 formed on the back side substrate 21 to make the inside of the PDP a negative pressure, thereby exhausting the internal force impurity gas of the PDP. After that, discharge gas is filled into the discharge space in the PDP.
- the gap between the non-display area 32 and the glass sealing material 41 and the ventilation path 43 serve as a ventilation (exhaust) path.
- Temporary fastening with the clip is performed by clamping clip clamping regions (temporary fastening regions) 34 formed at four locations around the substrate. For this reason, dummy ribs are formed up to the clip holding region 34 around the substrate so that the front substrate 11 and the rear substrate 21 are not bent by the clip and are sealed with a certain gap. .
- the clip clamping areas 34 are provided at four positions on the left and right sides of the panel.
- the position, number, and size of the clip clamping areas 34 are not particularly limited. However, it is desirable to arrange the clip positions at equal intervals in order to maintain a balance with respect to the panel strength.
- the box rib and the dummy rib are separated on the short side of the substrate, and the separated portion is used as a ventilation path 43 having a width L, which is used for a ventilation path.
- the dummy rib is divided into islands by the air passage 43.
- the periphery of the dummy rib is completely separated from another rib, and the rib is called an island-shaped dummy rib.
- FIG. 4 is a comparative example and is an explanatory diagram showing a state in which a PDP in which no air passage is formed is viewed in a plan view. As shown in this figure, when no air passage is formed in the non-display area 32, the air flow path during the sealing process is only the gap between the non-display area 32 and the glass sealing material 41. It is.
- FIG. 5 is an explanatory view showing a state in which the configuration of the second embodiment of the PDP is viewed in a plane.
- Embodiment 1 The difference from Embodiment 1 is that the left and right island dummy ribs are divided into a plurality of island dummy ribs. By doing so, a plurality of air passages can be formed between the dummy ribs, and the plurality of air passages can be used as a ventilation path. If the width of the ventilation path is too wide, the panel strength against external pressure will decrease, but if separated into multiple island-like dummy ribs as in this embodiment, the ventilation path will be widened without reducing the panel strength against external pressure. be able to.
- the air passage is not provided in the clip clamping region.
- FIG. 6 is an explanatory diagram showing a state in plan view of the configuration of the PDP according to the third embodiment.
- Embodiment 2 The difference from Embodiment 2 is that the corners of the dummy ribs located at the corners of the island-shaped dummy ribs divided into a plurality are provided with rounded shapes.
- the side cut portion may have a jumping force S.
- the bounce-up causes the front-side board to warp when the back-side board and the front-side board face each other, and the warped front-side board applies a voltage to the electrode. May vibrate under the influence of the drive pulse, and this vibration may become an audible region and generate abnormal noise.
- the corners of the dummy ribs located at the corners of the island-shaped dummy ribs are provided with Rs so that the corners are rounded.
- the height of the dummy rib may be designed to be low in advance and the rib may be formed in consideration of this jumping.
- FIG. 7 is an explanatory view showing a state in which the configuration of the PDP according to Embodiment 4 is viewed in plan.
- Vents are provided on the four sides of the outer periphery of the display area.
- vents are provided at all boundaries between the display area and the non-display area, and the display area is covered.
- the corner of the box rib located at the center is rounded to provide a rounded shape.
- This shape is the same as described above, and is for preventing the end of the rib from jumping up. However, if vents are provided on the four sides of the display area, the box ribs in the display area may collapse and the display cells at the edges of the display area may be damaged. Figures 8 and 9 show the solutions for this.
- FIG. 8 and 9 are plan views of box ribs located at the corners of the display area.
- Fig. 8 shows an example in which the width of the corner rib is increased
- Fig. 9 shows an example in which the width of the outer rib is increased.
- the first solution is to make the width of the corner portion 29 a of the box rib located at the corner of the display area wider than the width of the other box ribs 29. By doing so, it is possible to form R at the corner 29a of the box rib without damaging the display cell. In order to reduce the amount of bounce, the larger the radius of R, the better. However, the ribs should not be made too thick so that the variation in the amount of springing up of the ribs due to heat shrinkage will not increase.
- the second solution is to make the width of the outer edge box rib 29 b located at the outer edge of the display area larger than the width of the box rib 29 not located at the outer edge.
- the air passages are formed in the non-display area while securing the temporary fixing area of the clip, so that the exhaust in the panel in the PDP having the closed rib structure,
- the discharge gas can be satisfactorily filled into the panel, and the quality of the PDP can be improved.
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Manufacturing & Machinery (AREA)
- Gas-Filled Discharge Tubes (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2006/310915 WO2007138700A1 (ja) | 2006-05-31 | 2006-05-31 | プラズマディスプレイパネルおよびその製造方法 |
JP2008517759A JPWO2007138700A1 (ja) | 2006-05-31 | 2006-05-31 | プラズマディスプレイパネルおよびその製造方法 |
US12/296,376 US20090302763A1 (en) | 2006-05-31 | 2006-05-31 | Plasma display panel and method for manufacturing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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PCT/JP2006/310915 WO2007138700A1 (ja) | 2006-05-31 | 2006-05-31 | プラズマディスプレイパネルおよびその製造方法 |
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WO2007138700A1 true WO2007138700A1 (ja) | 2007-12-06 |
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PCT/JP2006/310915 WO2007138700A1 (ja) | 2006-05-31 | 2006-05-31 | プラズマディスプレイパネルおよびその製造方法 |
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US (1) | US20090302763A1 (ja) |
JP (1) | JPWO2007138700A1 (ja) |
WO (1) | WO2007138700A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2178104A3 (en) * | 2008-10-20 | 2010-12-15 | Samsung SDI Co., Ltd. | Plasma display panel and fabrication method thereof |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US10114040B1 (en) * | 2013-12-20 | 2018-10-30 | The United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration | High/low temperature contactless radio frequency probes |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH11238466A (ja) * | 1998-02-24 | 1999-08-31 | Dainippon Printing Co Ltd | プラズマディスプレイパネル |
WO2002084689A1 (fr) * | 2001-04-09 | 2002-10-24 | Fujitsu Limited | Procede de fabrication d'un mur de cloison pour les panneaux d'affichage sur ecrans plasma au moyen du jet de sable |
JP2003217457A (ja) * | 2002-01-17 | 2003-07-31 | Mitsubishi Electric Corp | プラズマディスプレイパネル及びプラズマディスプレイパネルの製造方法 |
JP2004103562A (ja) * | 2002-09-04 | 2004-04-02 | Samsung Sdi Co Ltd | プラズマディスプレイパネル |
JP2006073508A (ja) * | 2004-08-30 | 2006-03-16 | Samsung Sdi Co Ltd | プラズマディスプレイパネル |
JP2006120608A (ja) * | 2004-10-19 | 2006-05-11 | Samsung Sdi Co Ltd | ノイズを減らすためのプラズマディスプレイパネル |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003168366A (ja) * | 2001-11-30 | 2003-06-13 | Pioneer Electronic Corp | プラズマディスプレイパネルの製造方法およびプラズマディスプレイパネル |
KR100670270B1 (ko) * | 2005-01-17 | 2007-01-16 | 삼성에스디아이 주식회사 | 플라즈마 디스플레이 패널 |
KR100627371B1 (ko) * | 2005-04-01 | 2006-09-22 | 삼성에스디아이 주식회사 | 플라즈마 디스플레이 패널 |
KR100717788B1 (ko) * | 2005-04-13 | 2007-05-11 | 삼성에스디아이 주식회사 | 플라즈마 디스플레이 패널 |
-
2006
- 2006-05-31 US US12/296,376 patent/US20090302763A1/en not_active Abandoned
- 2006-05-31 WO PCT/JP2006/310915 patent/WO2007138700A1/ja active Application Filing
- 2006-05-31 JP JP2008517759A patent/JPWO2007138700A1/ja active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11238466A (ja) * | 1998-02-24 | 1999-08-31 | Dainippon Printing Co Ltd | プラズマディスプレイパネル |
WO2002084689A1 (fr) * | 2001-04-09 | 2002-10-24 | Fujitsu Limited | Procede de fabrication d'un mur de cloison pour les panneaux d'affichage sur ecrans plasma au moyen du jet de sable |
JP2003217457A (ja) * | 2002-01-17 | 2003-07-31 | Mitsubishi Electric Corp | プラズマディスプレイパネル及びプラズマディスプレイパネルの製造方法 |
JP2004103562A (ja) * | 2002-09-04 | 2004-04-02 | Samsung Sdi Co Ltd | プラズマディスプレイパネル |
JP2006073508A (ja) * | 2004-08-30 | 2006-03-16 | Samsung Sdi Co Ltd | プラズマディスプレイパネル |
JP2006120608A (ja) * | 2004-10-19 | 2006-05-11 | Samsung Sdi Co Ltd | ノイズを減らすためのプラズマディスプレイパネル |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2178104A3 (en) * | 2008-10-20 | 2010-12-15 | Samsung SDI Co., Ltd. | Plasma display panel and fabrication method thereof |
Also Published As
Publication number | Publication date |
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JPWO2007138700A1 (ja) | 2009-10-01 |
US20090302763A1 (en) | 2009-12-10 |
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