WO2007122683A1 - プラズマ発光糸およびそのプラズマ発光糸を用いたプラズマ発光糸表示装置 - Google Patents
プラズマ発光糸およびそのプラズマ発光糸を用いたプラズマ発光糸表示装置 Download PDFInfo
- Publication number
- WO2007122683A1 WO2007122683A1 PCT/JP2006/307930 JP2006307930W WO2007122683A1 WO 2007122683 A1 WO2007122683 A1 WO 2007122683A1 JP 2006307930 W JP2006307930 W JP 2006307930W WO 2007122683 A1 WO2007122683 A1 WO 2007122683A1
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- WIPO (PCT)
- Prior art keywords
- phosphor layer
- layer support
- plasma
- tube
- phosphor
- 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
-
- 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
- H01J11/18—AC-PDPs with at least one main electrode being out of contact with the plasma containing a plurality of independent closed structures for containing the gas, e.g. plasma tube array [PTA] display panels
Definitions
- the present invention relates to a plasma luminescent yarn and a display device using the luminescent yarn, and more specifically, a luminescent yarn having a discharge space in which a discharge gas and a phosphor are enclosed, and a plurality of luminescent yarns.
- the present invention also relates to a plasma light-emitting yarn display device having a display screen.
- Japanese Patent Application Laid-Open No. 2003-286 043 discloses that a large number of light emitting tubes using the principle of a plasma display are arranged to realize a large-sized image display device that performs self-light emission, thereby forming a display device.
- JP-A-2005-129357 is described in JP-A-2005-191016.
- a method for manufacturing a hollow thin tube having an elliptical cross section from a cylindrical glass tube is described in the above-mentioned Japanese Patent Application Laid-Open No. 2003-286043.
- a paste-like phosphor into the tube, keeping the longitudinal direction of the tube horizontal, and drying and firing the paste.
- color purity could be degraded.
- the elongated tube itself normally uses a glass tube, there is little risk of breakage even if it deforms considerably.
- the phosphor itself formed on the inner wall of the glass tube is fragile, if the glass tube is bent, a part of the phosphor layer may be cracked or the inner wall force of the tube may be peeled off. It was.
- the phosphor layer is formed in order to form the phosphor layer in an elongated tube with an inner diameter of 0.8 mm described in JP-A-2005-191016.
- a method of inserting the support member into the narrow tube, a light emitting body having a support member curved so as to follow the inner surface of the elongated plate and the elongated tube as the shape of the support member, and JP-A-2005-129357 The concave surface portion of the substantially crescent-shaped phosphor support member A phosphor layer is formed on the side, and a phosphor support member on which this phosphor layer is formed is considered to be useful in a slender shape with a substantially rectangular cross section and in a tube.
- Patent Document 1 Japanese Patent Application Laid-Open No. 2003-286043
- Patent Document 2 JP 2005-129357 A
- Patent Document 3 Japanese Patent Laid-Open No. 2005-191016
- the present inventor manufactured a fluorescent tube sealed with a discharge gas by using a phosphor support member having the same shape as described in the above publication, and arranged and arranged a plurality of the fluorescent tubes.
- a display device was manufactured by attaching substrates with electrodes on the front and back of the arc tube.
- a display device using such a phosphor support member there is no uneven emission amount in one arc tube, or there is no uneven emission amount in the initial state. It was found that there are arc tubes that cause uneven emission when the device is in operation. Therefore, as a result of repeated earnest research to solve these problems, the following phenomenon occurs in the arc tube using the conventional phosphor support member, and the phosphor layer is peeled off from the phosphor support member. I found that there is a possibility.
- FIG. 1A shows a state where a phosphor support member 14 having a phosphor layer 12 formed therein is inserted into a glass capillary tube 10 and the discharge gas 20 is sealed.
- the phosphor support member 14 has a shape having an opening provided along the longitudinal direction of the glass capillary tube 10.
- the cross-sectional shape of the phosphor support member 14 is such that the distance between the side surfaces from the bottom to the opening is small.
- the phosphor support member 14 is coated in a wide range as much as possible. The phosphor was formed up to the vicinity of the end in the cross section.
- FIG. 1B is an enlarged view of the vicinity of the one-dot chain line circle in FIG. 1A.
- the tip 18 of the phosphor layer 12 contacts the protrusion 16 formed on the inner wall of the glass tube 10 formed when the glass tube 10 is formed. Due to this contact, the tip 18 may be chipped or the phosphor layer 12 may be cracked. Therefore, this In this manner, if the phosphor layer 12 is missing, the light emission intensity in the vicinity of the phosphor layer 12 is weakened, and when the arc tube is driven for a long time, vibration due to the arc tube and the phosphor support member is caused. As a result, cracks were enlarged and the phosphor layer 12 was peeled off, resulting in a decrease in light emission intensity in the vicinity of the phosphor layer 12, and the problems when using a conventional phosphor support member could be clarified.
- the problem to be solved by the present invention is to prevent the phosphor layer from being damaged when the phosphor support in which the phosphor layer is formed is inserted in the narrow tube along the longitudinal direction of the thin tube. It is an object of the present invention to provide a plasma luminous yarn and a display device using the plasma luminous yarn. Means for solving the problem
- an elongated tube made of a light-transmitting material and a fluorescent layer formed in the elongated tube.
- the width between the end portions of the outer peripheral surface of the opening in the cross section perpendicular to the longitudinal direction of the phosphor layer support has a body layer support and a discharge gas sealed in the elongated tube.
- the gist of the present invention is a plasma luminescent yarn characterized by being smaller than the maximum width of the outer peripheral surface of the phosphor layer support, and the thickness of the phosphor layer support in the opening is the phosphor layer.
- the thickness is smaller than the maximum thickness of the support, and it is also preferable that the end of the opening is formed in a protruding shape constituted by a curve.
- the cross-sectional shape of the protrusion is preferably substantially circular or elliptical.
- a plurality of the plasma light-emitting yarns are used, and the plurality of plasma light-emitting yarns arranged so that openings of the plurality of plasma light-emitting yarns face in the same direction.
- a front substrate disposed on a surface facing the opening, and a rear substrate disposed opposite to the front substrate via the plurality of plasma luminescent yarns, and the plurality of front substrates.
- a plurality of sustain electrodes are provided in a direction perpendicular to the longitudinal direction of the plurality of plasma light emitting yarns on a surface in contact with the plasma light emitting yarns, and a surface of the back electrode in contact with the plurality of plasma light emitting yarns is provided on the surface
- the gist of the plasma light-emitting yarn display device is characterized in that a plurality of address electrodes corresponding to each of the plurality of plasma light-emitting yarns are provided in a direction perpendicular to the plurality of sustain electrodes.
- the width of the opening of the phosphor support is set to the width of the phosphor support.
- the shape of the phosphor support is such that the inner wall of the tube and the phosphor support are in contact with each other on the curved surface, so that the phosphor support can be smoothly inserted into the tube, and damage to the tube or the phosphor support can be reduced. At the same time, work efficiency is improved.
- FIG. 1 is a schematic diagram showing problems of a conventional plasma luminescent yarn.
- FIG. 2 shows an outline of a plasma luminescent yarn display device in which a plurality of plasma luminescent yarns according to the present invention are arranged and a front substrate and a back substrate are arranged on the front and back of the arranged plasma luminescent yarns.
- FIG. 3 is a schematic view showing a method for producing a phosphor support and a plasma luminous yarn according to the present invention.
- FIG. 4 is a schematic view showing a method for producing a phosphor layer support and a plasma luminescent yarn according to the present invention.
- FIG. 5A is a schematic view showing a cross-sectional shape of the phosphor layer support according to the present invention
- FIG. 5B is a perspective view of the phosphor layer support shown in FIG. 5A.
- FIG. 6 is a schematic view showing a cross-sectional shape of a phosphor layer support according to the present invention.
- FIG. 7 is a schematic view showing a cross-sectional shape of a phosphor layer support according to the present invention.
- FIG. 8 is a schematic view showing a cross-sectional shape of a phosphor layer firefly support according to the present invention.
- FIG. 9 is a schematic view showing a cross-sectional shape of a phosphor layer support according to the present invention.
- FIG. 10 is a schematic diagram showing the overall shape of the phosphor layer support according to the present invention.
- FIG. 11 is a schematic view showing the overall shape of the phosphor layer support according to the present invention.
- FIG. 12 is a schematic view showing a step of applying a phosphor to the phosphor layer support according to the present invention.
- FIG. 13 shows a process of forming a phosphor layer according to the present invention using a dispenser.
- FIG. 14 is a perspective view of a process of forming the phosphor layer shown in FIG. 13 using a dispenser.
- FIG. 15 is a schematic view showing a state in which a phosphor layer is formed on a phosphor layer support.
- FIG. 16 is a schematic view showing a step of inserting a phosphor layer support light-emitting thread on which a phosphor layer according to the present invention is formed, into a capillary tube.
- FIG. 17 is a principal circuit block diagram of a plasma luminescent yarn display device using the plasma luminescent yarn according to the present invention.
- the plasma light emitting yarn display device 30 using the plasma light emitting yarn according to the present invention can also be applied to a power monochrome display device that performs color display.
- a power monochrome display device that performs color display.
- the tube constituting the outermost part of the luminescent yarn is referred to as a “narrow tube”.
- the cross-sectional shape of the narrow tube is almost a rectangular shape (long side is lmm) with both end portions of the cross-sectional shape orthogonal to the longitudinal direction being almost semi-cylindrical and vertically opposed to each other.
- the case where the short side is 0.5 mm and the wall thickness is 100 m) will be mainly described.
- the cross-sectional shape of the thin tube may be a circle, an ellipse, a trapezoid, or a shape having an uneven portion in part. Even in the case of a rectangular cross section, the dimensions are not limited to the above.
- FIG. 2 is a partial view showing a main part of the display device using the plasma luminescent yarn according to the present invention, and the plasma luminescent yarn display device 30 will be described in more detail with reference to this drawing.
- the plurality of light emitting threads 40 includes a phosphor layer 44 that emits red light to the light emitting thread 40, a phosphor layer 44 that emits green light to the light emitting thread 40B, and a fluorescent light that emits blue light to the light emitting thread 40C.
- a body layer 44 is formed on each phosphor layer support 46.
- the front film substrate 50 is disposed on the back side of the front side from which the emitted light (illustrated by arrows) emitted from the plurality of light emitting yarns 40 arranged in this manner is emitted.
- the back substrate 54 is bonded to a plurality of light emitting yarns 40 arranged on each side.
- the front film substrate 50 has a base film 51 and a surface where the base film 51 is in contact with the luminescent yarn 40, and a pair of sustain electrodes 52 composed of two electrode pairs in a direction perpendicular to the longitudinal direction of the luminescent yarn 40. Is formed.
- the rear substrate 54 has a base film 55 and an address electrode 56 corresponding to each light emitting thread 40 formed on the surface where the base film 55 contacts the light emitting thread 40 in parallel with the longitudinal direction of the light emitting thread 40.
- the front film substrate 50 is made of a transparent adhesive so that the light emitted from the light emitting yarns 40 is easily transmitted, and preferably an epoxy resin or a photocurable resin.
- the base film 51 is a force that uses a transparent film to facilitate transmission of the light emitted from the light emitting yarn 40.
- a film of polyethylene terephthalate (PET) with a thickness of 120 ⁇ m is used.
- PET polyethylene terephthalate
- the base film 51 is not limited to PET, and is soft because it can be easily bonded along the plurality of light emitting yarns 40 arranged. Any material can be used as long as it can form a transparent electrode (ITO film, NESA film, etc.) constituting the part.
- a bus electrode made of a metal layer (for example, copper, silver, or gold) is laminated on this transparent electrode.
- the pitch between the pair of sustain electrode pairs 52 is 3 mm, and the transparent electrode
- the width is lmm, the bus electrode is copper, the width is 50 m, and the distance between the sustain electrodes of the sustain electrode pair 52 is 0.4 mm, so the distance between the adjacent display electrode pairs 52 is 0.6 mm. is there.
- the thickness of the transparent electrode is about 0.3 ⁇ m, and the thickness of the bus electrode is 10 ⁇ m.
- the width W2 of the bus electrode may be 50 ⁇ m to 100 ⁇ m, and the thickness may be 10 ⁇ m to 20 ⁇ m.
- the base film 55 of the back substrate 54 can be made of the same material as that of the front film substrate 50, but the back substrate 54 can be made of a glass substrate, black pigment, or the like, which may be a material that does not transmit light. It is also possible to use a mixed hard fat or the like.
- the address electrode 56 is formed by copper plating so as to have a width of 200 ⁇ m and a thickness of 20 ⁇ m. In addition to forming the address electrode 56 by plating, it may be formed by a conductive paste by a printing method. Alternatively, the address electrode 56 having a desired shape may be formed by etching a metal layer such as a copper foil adhered to the base film 55. The method of forming may be sufficient.
- the light-emitting yarn 40 includes a thin tube 42, a protective film (not shown) formed on the inner wall of the thin tube, and a phosphor.
- the phosphor layer support 46 on which the layer 44 is formed, and a discharge gas 48, and both ends in the longitudinal direction of the luminescent yarn are fused together with the phosphor layer support 46, and the phosphor layer support 46 is It is fixed to the capillary 42. Since the plasma light emitting yarn display device 30 of the present embodiment performs color display, the phosphor layer 44 formed on the phosphor layer support 46 of each light emitting yarn 40 emits red light to the light emitting yarn 40A.
- the light emitting yarn 40B emits green light, and the light emitting yarn 40C emits blue light.
- These luminous yarns 40A, 40B, and 40C are arranged in sequence.
- the opening of the phosphor layer support 46 is disposed on the side facing the sustain electrode pair 52, and the emitted light from each of the light emitting threads 40 is emitted in the direction shown in the drawing.
- FIG. 3 is a diagram showing a manufacturing process from the cylindrical glass base material 100 to the luminous yarn 46.
- the steps (A)-(B)-(C)-(D) in the figure show the order of the manufacturing process of the capillary tube 42, and (A)-(B)-(E)-(F)-(G)
- the process shows a manufacturing process leading to the phosphor layer support 46 on which the phosphor layer 44 is formed.
- Step (H) shows a completed product of the luminescent yarn 46 by this manufacturing process.
- the thin tube 42 and the phosphor layer support 46 are manufactured from the same base material 100 is shown.
- different materials are used for the base material of the thin tube 42 and the phosphor layer support 46.
- the phosphor layer support 46 may be a glass base material mixed with a white pigment.
- step A of FIG. 3 the substantially cylindrical base material 100 made of borosilicate glass is washed, and in step B, the base material 100 is formed into a cross-sectional outer peripheral shape of the thin tube 42 and the phosphor layer support 46.
- the base material 100 is placed on a jig (not shown) having a similar cross-sectional outer peripheral shape, heated and deformed, and processed into a base material 102 having a substantially rectangular cross-sectional outer peripheral shape.
- the base material 102 is covered with the thin tube 106 by, for example, a redraw method described in Japanese Patent Laid-Open No. 2003-28643. After the capillary 106 is washed, a liquid magnesium organic salt is applied to the inner surface of the capillary 106 to cause thermal decomposition, and a protective film made of magnesia is formed to obtain the capillary 42.
- the flat portion of the base material 102 is opened with a diamond cutter or a saw for cutting silicon wafers.
- the mouth 112 is provided along the longitudinal direction of the base material 102 to obtain the base material 110.
- the phosphor layer support 46 having a cross-sectional shape substantially similar to the base material 110 is obtained by the redraw method described above.
- a paste-like phosphor is applied to the inner wall of the phosphor layer support 46, dried and fired to form the phosphor layer 44.
- the thin tube 42 and the phosphor layer support 46 are manufactured from the same base material 102. However, different materials or base material forces of different shapes may be manufactured.
- FIG. 4 shows another example of a method for manufacturing the luminescent yarn 40 shown in FIG.
- the manufacturing method shown in FIG. 4 is different from the manufacturing method shown in FIG. 3 in that a process Ee is added.
- this process Ee the end of the opening 112 is partially heated.
- the thick part of this edge part is provided.
- Laser irradiation is preferred as a method of partially heating the end of the opening 112.
- a heater extending in the longitudinal direction of the opening 112 is disposed to maintain the glass softening point temperature of the base material and to increase the thickness.
- a part may be provided.
- the phosphor layer support portion 120 having a protrusion in the vicinity of the opening can be obtained by the redraw method.
- an etching method may be used as the edge forming method.
- the cross-sectional shape of the base material 102 may be substantially rectangular. Further, the base material 102 is processed with the diamond cutter or the like described above, heated and deformed into a shape having protrusions at both ends of the base material 110, provided with openings, and processed into a phosphor layer support. May be.
- FIG. 5 to FIG. 11 show examples of the phosphor layer support having various cross-sectional shapes.
- the phosphor layer support 200 shown in FIG. 5A is substantially elliptical in cross section and has an opening 202 at one end, and the end of the opening 202 is the thickness of the phosphor layer support 200.
- the beam is also positioned at a large distance W1, and the end of the opening 202 is formed to protect the phosphor layer formed in the phosphor layer support 200.
- FIG. 5B is a perspective view of the phosphor layer support 200.
- FIG. 6 shows a cross-sectional shape of the phosphor layer support 210, and the opening 212 of the phosphor layer support 210 is more than the opening 202 of the phosphor layer support 200 shown in FIG. 5A. Even wider An opening 212 is provided. Also in this phosphor layer support 210, the distance W2 from the end of the phosphor layer support 210 to the end of the opening 212 is formed larger than the thickness t of the phosphor layer support 210. The inner wall surface of the layer support 210 was formed so as not to contact the narrow tube 42 (see Fig. 2).
- FIG. 7 is a diagram showing a cross-sectional shape of the phosphor layer support 220.
- this phosphor layer support 220 the thickness W4 force of the phosphor layer support 220 at the end of the opening 222 is shown.
- the feature is that the side wall surface of the phosphor layer support 220 is thinner than the thickness W3.
- the side wall surface of the phosphor layer support 220 is substantially perpendicular to the bottom of the phosphor layer support 220, and the width of the opening 222 is wider, so that the phosphor layer support 220 is formed. The number of places that block the light emitted by the phosphor layer is reduced.
- FIG. 8 is a diagram showing a cross-sectional shape of the phosphor layer support 230, in which protrusions 234 are provided at both ends of the opening 232, and the phosphor layer support 230 is formed by the protrusions 234.
- protrusions 234 are provided at both ends of the opening 232
- the phosphor layer support 230 is formed by the protrusions 234.
- FIG. 9 is a diagram showing a cross-sectional shape of the phosphor layer support 240.
- Protrusions 244 are provided at both ends of the opening 242.
- the protrusions 244 are more than the outer peripheral surface of the phosphor layer support 240.
- the protruding portion 246, which is a part of the protruding portion 244, has a protruding shape.
- the narrow tube 42 and the fluorescent layer support It is characterized by a shape that reduces friction caused by contact with the body 240 and facilitates insertion into the narrow tube 42.
- a perspective view of the phosphor layer support 240 is shown in FIG.
- FIG. 11 shows a modification of the phosphor layer support 240 shown in FIG. 10.
- the protrusion 252 of the phosphor layer support 250 is a part of the phosphor layer support 250 in the longitudinal direction. With this configuration, a portion where the opening is narrowed by the protrusion 252 is partially formed, and a portion that shields the emitted light of the phosphor layer strength formed on the phosphor layer support 250 is provided. Less.
- FIG. 12 illustrates the case where the phosphor layer is formed on the phosphor layer support 46.
- the phosphor layer support may be the other phosphor layer support described above.
- a groove 302 having substantially the same width and height as the phosphor layer support 46 is provided in the coating table 300 on which the phosphor layer support 46 is arranged and positioned. Place body support 46.
- a frame base 310 having an opening 312 in the longitudinal direction of the phosphor layer support 46 is fixed to the coating base 300 and the opening of each phosphor layer support 46 is substantially aligned with the center, and the squeegee is placed on the frame base 310.
- a blade (not shown) is moved in the horizontal direction shown in the drawing or in the direction perpendicular to the paper surface, and a phosphor (not shown) arranged on the squeegee 314 is placed on the phosphor layer support 46 by a predetermined amount. Apply.
- the phosphor coated on the phosphor layer support 46 is dried and fired to obtain the phosphor layer support 46 on which the phosphor layer 44 (see FIG. 2) is formed.
- FIG. 12 is a method of applying a phosphor using a squeegee.
- the phosphor is applied and formed on the phosphor layer support 46 using a dispenser. It is a method.
- the coating base 400 and the frame base 410 correspond to the coating base 300 and the frame base 310 in FIG. 12.
- the paste-like phosphor is stored in the tube 420.
- a discharge portion 422 is provided at the distal end portion of the tube 420.
- the discharge part 422 has a shape that expands toward the tip part, and the tip part force also discharges the paste-like phosphor 424 to the phosphor layer support 46.
- FIG. 14 shows a perspective view of the coating method shown in FIG. A flexible tube (not shown) is connected to each tube 420, and pressurized air is applied through the tube 420.
- the coating amount of the phosphor 424 to be coated on the phosphor layer support 46 is determined. Thereafter, the phosphor coated on the phosphor layer support 46 is dried and baked to obtain the phosphor layer support 46 on which the phosphor layer 44 (see FIG. 2) is formed.
- FIG. 15 is a diagram showing a cross-sectional shape in which the phosphor layer 44 is formed on the phosphor layer support 46 by way of example.
- FIG. 16 is a diagram showing a process of inserting the phosphor layer support 46 having the phosphor layer 44 shown in FIG. 15 into the thin tube 42.
- FIG. 17 is a diagram showing an outline of a plasma luminescent yarn display device 30 using the plasma luminescent yarn 40 according to the present invention.
- the plasma luminescent yarn display device 30 includes an array 500 and a drive unit 510 in which a plurality of plasma luminescent yarns are arranged.
- the display electrode pair 52 extends in the row direction of the display screen, and the sustain electrode Y of each display electrode pair 52 serves as a scan electrode for selecting cells in units of rows when addressing cells to be discharged. Used.
- the address electrode 56 extends in the column direction and is used as an electrode for selecting cells in units of columns.
- the drive unit 510 includes a controller 512, a data processing circuit 514, an X driver 516, a scan driver 518, a Y common driver 520, an address driver 522, and a power supply circuit as shown.
- the drive unit 510 has field data DF in pixel units indicating luminance levels (gradation levels) (luminance levels of R, G, and B in the case of color display) from an external device such as a TV tuner or a computer. It is input together with various sync signals.
- the field data DF is stored in the frame memory 524 in the data processing circuit 514, and then stored in the frame memory 524 after being processed for gradation display, and transferred to the address driver 522 as appropriate. Is done.
- the X driver 516 applies a drive voltage to all the sustain electrodes X.
- the scan driver 518 applies a drive voltage to each sustain electrode Y individually for addressing.
- the Y common driver 520 applies a driving voltage to all the display electrodes Y at a time to maintain lighting.
- a phosphor layer is formed on a phosphor layer support having an opening, and the phosphor layer support is inserted into a thin tube so that the phosphor layer support is shaped to protect the phosphor layer.
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- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Gas-Filled Discharge Tubes (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2006/307930 WO2007122683A1 (ja) | 2006-04-14 | 2006-04-14 | プラズマ発光糸およびそのプラズマ発光糸を用いたプラズマ発光糸表示装置 |
JP2008511890A JPWO2007122683A1 (ja) | 2006-04-14 | 2006-04-14 | プラズマ発光糸およびそのプラズマ発光糸を用いたプラズマ発光糸表示装置 |
CN200680054212.1A CN101416265A (zh) | 2006-04-14 | 2006-04-14 | 等离子体发光系统以及使用该等离子体发光系统的等离子体发光系统显示装置 |
US12/297,177 US20090278437A1 (en) | 2006-04-14 | 2006-04-14 | Plasma light emitting string, and plasma light emitting string display device employing such plasma light emitting strings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2006/307930 WO2007122683A1 (ja) | 2006-04-14 | 2006-04-14 | プラズマ発光糸およびそのプラズマ発光糸を用いたプラズマ発光糸表示装置 |
Publications (1)
Publication Number | Publication Date |
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WO2007122683A1 true WO2007122683A1 (ja) | 2007-11-01 |
Family
ID=38624614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2006/307930 WO2007122683A1 (ja) | 2006-04-14 | 2006-04-14 | プラズマ発光糸およびそのプラズマ発光糸を用いたプラズマ発光糸表示装置 |
Country Status (4)
Country | Link |
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US (1) | US20090278437A1 (ja) |
JP (1) | JPWO2007122683A1 (ja) |
CN (1) | CN101416265A (ja) |
WO (1) | WO2007122683A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009272045A (ja) * | 2008-04-30 | 2009-11-19 | Shinoda Plasma Kk | ガス放電管および表示装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5128545B2 (ja) * | 2008-06-20 | 2013-01-23 | 篠田プラズマ株式会社 | 発光管アレイ型表示サブモジュール及び表示装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003086141A (ja) * | 2001-09-12 | 2003-03-20 | Fujitsu Ltd | ガス放電管及びそれを用いた表示装置 |
JP2004071389A (ja) * | 2002-08-07 | 2004-03-04 | Fujitsu Ltd | 発光管の製造方法 |
JP2006059693A (ja) * | 2004-08-20 | 2006-03-02 | Fujitsu Ltd | 表示装置 |
JP2006140075A (ja) * | 2004-11-15 | 2006-06-01 | Fujitsu Ltd | ガス放電管および表示装置 |
-
2006
- 2006-04-14 WO PCT/JP2006/307930 patent/WO2007122683A1/ja active Application Filing
- 2006-04-14 CN CN200680054212.1A patent/CN101416265A/zh active Pending
- 2006-04-14 JP JP2008511890A patent/JPWO2007122683A1/ja not_active Withdrawn
- 2006-04-14 US US12/297,177 patent/US20090278437A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003086141A (ja) * | 2001-09-12 | 2003-03-20 | Fujitsu Ltd | ガス放電管及びそれを用いた表示装置 |
JP2004071389A (ja) * | 2002-08-07 | 2004-03-04 | Fujitsu Ltd | 発光管の製造方法 |
JP2006059693A (ja) * | 2004-08-20 | 2006-03-02 | Fujitsu Ltd | 表示装置 |
JP2006140075A (ja) * | 2004-11-15 | 2006-06-01 | Fujitsu Ltd | ガス放電管および表示装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009272045A (ja) * | 2008-04-30 | 2009-11-19 | Shinoda Plasma Kk | ガス放電管および表示装置 |
Also Published As
Publication number | Publication date |
---|---|
CN101416265A (zh) | 2009-04-22 |
JPWO2007122683A1 (ja) | 2009-08-27 |
US20090278437A1 (en) | 2009-11-12 |
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