WO2004099097A1 - ガラスパネル - Google Patents
ガラスパネル Download PDFInfo
- Publication number
- WO2004099097A1 WO2004099097A1 PCT/JP2004/006124 JP2004006124W WO2004099097A1 WO 2004099097 A1 WO2004099097 A1 WO 2004099097A1 JP 2004006124 W JP2004006124 W JP 2004006124W WO 2004099097 A1 WO2004099097 A1 WO 2004099097A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- glass
- plate glass
- plate
- layer
- exhaust
- Prior art date
Links
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
- H01J11/10—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
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
- C03C27/06—Joining glass to glass by processes other than fusing
-
- 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
- H01J11/48—Sealing, e.g. seals specially adapted for leading-in conductors
-
- 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
- H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
- H01J9/26—Sealing together parts of vessels
-
- 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
- H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
- H01J9/26—Sealing together parts of vessels
- H01J9/261—Sealing together parts of vessels the vessel being for a flat panel display
-
- 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
Definitions
- the present invention relates to a glass panel, and more particularly, to a glass panel having a plurality of glass sheets and a reduced pressure layer formed between the glass sheets.
- a glass panel having a basic structure suitable for a plasma display panel hereinafter referred to as “PDP”) and the like
- a glass panel shown in FIGS. 5A and 5B, “Nell 507” is known.
- the PDP includes xenon (X) in the decompression layer 502 after the pressure in the decompression layer 502 is reduced. e) and a rare gas such as neon (Ne).
- the paired plate glasses 500, 501 are formed by melting the peripheral sealing material 504 applied to the peripheral portions thereof by firing.
- the sheet glass 500 and the exhaust pipe 506 are welded by the glass flange 505 provided at the joint thereof being melted by firing.
- the decompression layer 502 is the exhaust pipe 50 The pressure in the decompression layer 502 is maintained by reducing the pressure through the exhaust pipe 6 and closing the other end of the exhaust pipe 506.
- the decompression layer 502 When the decompression layer 502 is depressurized, an exhaust device is attached to the other end of the exhaust pipe 506, and when the other end of the exhaust pipe 506 is sealed off, the exhaust pipe 506 becomes Since the exhaust pipe 506 needs to have a predetermined length and a predetermined rigidity, for example, a wall thickness and a diameter, since it is burned off with a wrench or the like.
- the length of the exhaust pipe 506 be short, and in recent years, a method of manufacturing a glass panel that does not require a long exhaust pipe has been proposed. I have. Then, in this manufacturing method, the decompression layer 502 is depressurized by an exhaust cap which is an exhaust device made of all metals.
- FIG. 6 is a diagram showing a schematic configuration of an exhaust power cap used in a method of manufacturing a glass panel that does not require a long exhaust pipe.
- an exhaust cap 600 is a cylindrical column made of stainless steel, and communicates with the main exhaust section 600 formed by perforating the center axis thereof and the main exhaust section 600.
- the main exhaust section 601 is provided substantially at the center of the contact surface that comes into contact with the plate glass 500, and the differential exhaust section 603 similarly applies the main exhaust section 601 to the contact surface. It is provided concentrically with the center axis of the exhaust power 600 so as to surround it.
- the exhaust cup 600 Prior to the decompression of the decompression layer 502, the exhaust cup 600 is made of flat glass 504 so that the filament 605 faces the exhaust pipe 506 of the glass panel 507. Mounted on top. At this time, the differential pumping section 603 is depressurized by a rotary pump (hereinafter referred to as “RP”) (not shown), so that the pumping force 600 is adsorbed on the plate glass 500 (for example, Special Table 2 0 0 2 — 5 3 See No. 0184 (Fig. 1). ).
- RP rotary pump
- the decompression layer 502 is depressurized through the exhaust pipe 506 by a turbo-molecular pump (hereinafter referred to as “TMP”) connected to the exhaust system 600, and the decompression layer 500 is reduced.
- TMP turbo-molecular pump
- the filament 605 irradiates a heat ray to melt and seal the other end of the exhaust pipe 506.
- the pressure value of the pressure reducing layer 502 can be maintained at a predetermined value.
- the heat shielding device 600 includes a cylindrical main body 600 a made of stainless steel, a glass short tube accommodating room 600 b formed by the internal space of the main body 606 a, and a main body. And a through-hole 606c, which is pierced substantially at the center of the upper surface of the 606a and penetrates into the glass short tube accommodating room 606b. Is placed on the glass plate 505 so as to contain the glass, and the glass slit 505 is shielded from the heat rays irradiated by the filament 605.
- the length of the exhaust pipe 500 If the length is shorter, for example, 10 mm or less, the heat ray passing through the exhaust pipe 506 will not be attenuated, and the sheet glass 500 will be irradiated with many heat rays.
- the temperature of the plate glass 500 may rise more than the glass flange 505.
- the thermal expansion of the sheet glass 500 becomes larger than the thermal expansion of the glass slit 505.
- the glass slit 505 is made by the sheet glass 500. As a result, a tensile stress is generated in the glass flit 505 as shown by the arrow in the figure, and as a result, a crack is generated in the glass flit 505 There is a problem.
- An object of the present invention is to provide a glass panel capable of preventing the occurrence of cracks in a glass frit in which an exhaust pipe is welded to a sheet glass. Disclosure of the invention
- a plurality of glass sheets disposed so as to face each other, and a pressure reduction formed between the plurality of glass sheets and externally.
- a glass panel is provided which has an interval holding material disposition area where the interval holding material is disposed, and wherein the communication pipe is bonded to the plate glass in an area other than the interval holding material disposition area.
- the projecting amount of the communication pipe is 10 mm or less from the plate glass.
- a plurality of glass sheets disposed so as to face each other, and a shape between the plurality of glass sheets.
- a glass panel comprising: a hollow portion formed; and a communication pipe joined to the plate glass and communicating the hollow portion and the outside, wherein the plate glass is bent toward the hollow portion near the communication pipe.
- a glass panel will be provided.
- FIG. 1A is a perspective view showing a schematic configuration of a PDP as a glass panel according to an embodiment of the present invention
- FIG. 1B is a partial sectional view.
- FIG. 2A is a plan view showing the structure of the sealing portion provided on the rear glass sheet in FIGS. 1A and 1B
- FIG. 2B is a cross-sectional view taken along line II-II in FIG. 2A. .
- 3A to 3F are process diagrams of the decompression treatment of the decompression layer in the PDP of FIGS. 1A and 1B.
- FIG. 4A is a perspective view showing a schematic configuration of a PDP as a glass panel according to another embodiment of the present invention
- FIG. 4B is a partial sectional view.
- FIG. 5A is a perspective view showing a schematic configuration of a conventional glass panel
- FIG. 5B is a sectional view.
- FIG. 6 is a diagram showing a schematic configuration of an exhaust power cap used in a method of manufacturing a glass panel that does not require a long exhaust pipe.
- FIG. 1A is a perspective dug showing a schematic configuration of a PDP as a glass panel according to an embodiment of the present invention
- FIG. 1B is a partial cross-sectional view.
- PDP 100 has a reduced pressure layer 102 between front glass sheet 101 having a thickness of, for example, 2.8 mm, and front glass sheet 101.
- a rear glass plate 103 having a thickness of, for example, 2.8 mm, which is disposed at a distance of, for example, 0.1 mm from the front glass plate 101 and an outer surface of the rear glass plate 103,
- the front glass sheet 101 and the rear glass sheet 103 are formed by a peripheral sealing material 104 made of low-melting glass at the outer peripheral edge thereof. It is sealed.
- a display electrode 105 composed of a transparent electrode 105 a and a metal electrode 105 b is formed on the inner surface of the front plate glass 101 so as to cover the display electrode 105.
- the dielectric glass layer 106 is laminated.
- a dielectric protective layer 107 made of magnesium oxide (Mg0) is laminated on the dielectric glass layer 106.
- an address electrode 108 for controlling light emission of phosphors 112 to 114 described later is formed in a pattern at a predetermined pitch, and the address is formed.
- a dielectric glass layer 109 is laminated so as to cover the electrode 108.
- a plurality of glass ribs 111 (spacing members) defining a plurality of channel-shaped discharge spaces 110 are provided by a sand-plast method.
- the pattern is formed by a molding method.
- a red (R) phosphor 112, a green (G) phosphor 113, and a blue (B) Are repeatedly applied in order.
- the rib 111 has a height of, for example, 0.1 mm, and keeps a distance between the front glass plate 101 and the rear glass plate 103 at about 0.1 mm.
- the discharge space 110 is filled with a rare gas and sealed therein.
- a rare gas for example, a mixed gas system composed of neon (Ne) and xenon (Xe) is used, and the filling pressure is set in a range of about 40 to 70 kPa. You. Then, the phosphors 112 to 114 emit excited light by ultraviolet light having a short wavelength generated by the discharge to the discharge space 110.
- FIG. 2A is a plan view showing the structure of the sealing portion provided on the rear glass sheet in FIGS. 1A and 1B
- FIG. 2B is a cross-sectional view taken along line II-II in FIG. 2A. ⁇
- the rear glass plate 103 has a sealing portion 200 for encapsulating a rare gas in the decompression layer 102.o
- the sealing portion 200 has a rib 111.
- the sealing portion 200 is formed at the corner of the rear plate glass 103. It is arranged near the part. Further, the glass tube 203 is melted at the tip thereof by being heated from a later-described filament 303 to be sealed.
- the decompression layer 102 is decompressed to about 40 to 70 kPa, while the sealing portion 200 is disposed outside the rib formation area 201. Therefore, the rear plate glass 103 near the sealing portion 200 is radiused toward the decompression layer 102 as shown in FIG. 2B.
- 3A to 3F are process diagrams of the decompression treatment of the decompression layer 102 in the PDP 100 of FIGS. 1A and 1B.
- a through-hole 202 is formed near the corner of the rear glass sheet 103, while a rib is formed in a rib forming range 201 on the inner surface of the rear glass sheet 103.
- Address electrodes 108 and 108 A dielectric glass layer 109, a rib 111 and the like are formed.
- the glass tube 203 is inserted into the through hole 202 by adjusting the amount of insertion so that the amount of protrusion from the rear plate glass 103 becomes 10 mm, and the snow and the head are inserted.
- a peripheral sealing material 104 is applied to the entire periphery of the paired front glass plate 101 and the rear glass plate 103, and the periphery of the glass tube 203 is formed on the rear glass plate 103.
- a low-melting glass paste material--sintered neoplastic glass frit 204 is applied or provided, and a heat shield 300 having the same configuration as the heat shield 600 is provided.
- the glass tube 203 is placed on the rear glass plate 103 so that the glass tube 203 is contained in the glass short tube accommodating room 300 b, and has the same configuration as the exhaust power cap 600.
- the rear side of the exhaust pipe 301 is placed so that the main exhaust section 302 contains the glass tube 203 and the filament 303 faces the front end of the glass tube 203.
- the paired front glass sheet 101 and rear glass sheet 103 are fired inside a furnace (not shown) while the exhaust cup 301 is adsorbed on the rear glass sheet 103, and the peripheral glass is baked.
- the sealing material 104 and the glass flange 204 are melted, and the paired front glass plate 101 and the rear glass plate 103 are cooled and the peripheral sealing material 104 and 104 are melted.
- a reduced pressure layer 102 is formed between the front glass sheet 101 and the rear glass sheet 103, but since the above-described processing is performed in the atmosphere, the pressure of the reduced pressure layer 102 is reduced. Is the atmospheric pressure.
- the glass slit 204 is shielded by the heat shield 300 from the heat rays emitted by the filament 303, but the backlit glass just below the glass tube 203 is placed on the back glass. Is irradiated with heat rays from the filament 303 passing through the transparent glass tube 203, so that the temperature of the rear glass 103 is higher than that of the glass flange 204. Rises. Therefore, the amount of thermal expansion of the back glass 103 becomes larger than the amount of thermal expansion of the glass slit 204, and the glass slit 204 is pulled by the back glass 103. Therefore, a tensile stress is generated in the glass flange 204 as indicated by the arrow in the figure.
- the operation of the RP is stopped, the exhaust cup 301 is detached from the rear glass plate 103 (FIG. 3F), and the process is terminated.
- the pressure of 102 is reduced to about 40 to 70 kPa and the sealing portion 200 is arranged outside the rib forming range 201, the sealing portion 200 In the vicinity of 0, the bending of the rear plate glass 103 in the vertical direction in the figure is not restricted. Therefore, as shown in the figure, the rear plate glass 103 near the sealing portion 200 is bent toward the decompression layer 102 by the pressure difference between the decompression layer 102 and the atmospheric pressure as shown in the figure. No. Then, the rear plate glass 103 bends to the decompression layer 102 by being bent to the outer surface of the rear plate glass 103 and the glass slit 204 bonded to the outer surface. As shown in the figure, compressive stress is generated.
- This compressive stress is caused by the difference in the amount of thermal expansion between the back plate glass 103 and the glass flit 204 generated in the glass flit 20 when the end of the glass tube 203 is sealed off. Reduce tensile stress.
- the sealing portion 200 is provided outside the rib forming range 201 where the rib 111 is provided. Therefore, the rear glass plate 103 can bend toward the decompression layer 102 in the vicinity of the glass tube 203, thereby generating a compression stress on the glass flit 204. . Therefore, the tensile stress caused by the difference in the amount of thermal expansion between the rear plate glass 103 and the glass flat 204 generated in the glass flange 204 when the end of the glass tube 203 is sealed off is reduced. Thus, the occurrence of cracks in the glass flit 204 can be prevented. Further, since the projection amount of the glass tube 203 is less than or equal to 10 mm from the rear plate glass 103, the handling of the PDP 100 can be further improved.
- the back plate glass 103 near the sealing portion 200 was bent toward the pressure reducing layer 102 by the pressure difference between the pressure reducing layer 102 and the atmospheric pressure.
- the decompression layer 102 is not depressurized and is merely a hollow layer (hollow portion)
- the end of the glass tube 203 is sealed off, and then the external pressure is applied.
- the back plate glass 103 near the sealing part 200 may be bent toward the decompression layer 102.
- the back plate glass 103 may be bent by a clamp or the like. It may be bent to the decompression layer 102.
- the sealing portion 200 is disposed near the corner of the rear plate glass 103.
- the sealing portion 200 is provided. 200 may be provided at a plurality of locations on the periphery of the rear plate glass 103 other than the corners. As shown in FIGS. 4A and 4B, the sealing portion 200 provided at the peripheral portion other than the corner portion of the rear plate glass 103 is also disposed outside the rib forming area 201. This is preferably provided, so that the same effect as described above can be obtained.
- the glass panel having the sealing portion 200 described above is not limited to PDP 100, and may be vacuum glass in which the decompression layer 102 is evacuated. It may be a window glass for (automobiles, railway cars, ships) or a glass panel used for various applications such as doors and walls of various devices such as refrigerators and heat retaining devices.
- a heat source for applying heat to the glass tube 203 or the like not only a filament but also an infrared radiation heater may be used.
- low melting point glass is used as a material for forming the peripheral sealing material 104 and the glass flit 204.
- Solder may be used.
- the glass sheets used for the front glass sheet 101 and the rear glass sheet 103 are not limited to float glass, but are used for glass panels.
- Various glasses such as glass, ceramic printed glass, special glass having a function of absorbing heat rays or ultraviolet rays, or a combination thereof can be appropriately selected and used.
- soda silicate glass soda lime glass, silica silicate glass, aluminosilicate glass, various crystallized glasses, and the like can be used, and the thickness of the rear plate glass 103 is glass free.
- the rear plate glass 103 can be flexibly selected within a range in which the back glass 103 can bend to the extent that a compressive stress is generated in the socket 204.
- the plate glass has the space holding material disposition area where the space holding material is arranged, and the communication pipe has the space holding material disposition. Since the sheet glass is bonded to the sheet glass in a region other than the installation area, the sheet glass in the vicinity of the communication pipe can bend toward the decompression layer, thereby generating a compressive stress in the bonding material joining the communication pipe and the sheet glass. I do. Therefore, it is possible to reduce the tensile stress of the joining material due to the difference in thermal expansion between the sheet glass and the joining material, and thus it is possible to prevent the occurrence of cracks in the joining material.
- the projecting amount of the communication pipe is 10 mm or less from the plate glass, so that the handling of the glass panel can be further improved.
- the sheet glass is radiused toward the hollow portion in the vicinity of the communicating pipe, a compressive stress is generated in the joining material joining the communicating pipe and the sheet glass, and the heat of the sheet glass and the joining material is generated. Bonding due to expansion difference The tensile stress of the material can be reduced, thereby preventing the occurrence of cook in the joint material
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Plasma & Fusion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ceramic Engineering (AREA)
- Joining Of Glass To Other Materials (AREA)
- Gas-Filled Discharge Tubes (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003128305A JP2004335225A (ja) | 2003-05-06 | 2003-05-06 | ガラスパネル |
JP2003-128305 | 2003-05-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004099097A1 true WO2004099097A1 (ja) | 2004-11-18 |
Family
ID=33432042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/006124 WO2004099097A1 (ja) | 2003-05-06 | 2004-04-28 | ガラスパネル |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP2004335225A (ja) |
KR (1) | KR20060006833A (ja) |
CN (1) | CN1784366A (ja) |
TW (1) | TW200500312A (ja) |
WO (1) | WO2004099097A1 (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101973171A (zh) * | 2010-04-06 | 2011-02-16 | 宋琴 | 瓷砖表面的印刷处理工艺 |
EP2522641A2 (en) * | 2010-01-05 | 2012-11-14 | LG Hausys, Ltd. | Method for forming a vent port in a glass panel, and glass panel product manufactured using same |
US20200056421A1 (en) * | 2017-02-17 | 2020-02-20 | Vkr Holding A/S | Top frit heat treatment |
US10697231B2 (en) | 2015-08-20 | 2020-06-30 | Vkr Holding A/S | Small diameter evacuation head for VIG unit manufacture |
US10704320B2 (en) | 2015-08-20 | 2020-07-07 | Vkr Holding A/S | Method for producing a VIG unit having an improved temperature profile |
EP3786124A4 (en) * | 2018-04-26 | 2021-05-26 | Panasonic Intellectual Property Management Co., Ltd. | GLASS PANEL UNIT ASSEMBLY, GLASS PANEL UNIT PRODUCTION PROCESS, GLASS PANEL UNIT IN MANUFACTURING, GLASS PANEL UNIT |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101012670B1 (ko) * | 2008-09-30 | 2011-02-09 | 한밭대학교 산학협력단 | 동물성 및 식물성 지방기름을 이용한 고열량 고형 연료 생산장치 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08255569A (ja) * | 1995-03-20 | 1996-10-01 | Fujitsu Ltd | ガス放電パネルの製造方法 |
JP2002056780A (ja) * | 2000-08-10 | 2002-02-22 | Nec Kagoshima Ltd | プラズマディスプレイパネルおよびその製造方法 |
US6352749B1 (en) * | 1999-12-10 | 2002-03-05 | Guardian Industries Corp. | Vacuum IG unit with transparent spacers |
JP2002080247A (ja) * | 2000-09-07 | 2002-03-19 | Central Glass Co Ltd | 低圧複層ガラス |
JP2002265237A (ja) * | 2001-03-07 | 2002-09-18 | Ulvac Japan Ltd | 封着室、パネル保持台及び封着方法 |
JP2003510238A (ja) * | 1999-09-24 | 2003-03-18 | ガーディアン・インダストリーズ・コーポレーション | 周縁部を備えた真空断熱ガラス窓ユニット |
-
2003
- 2003-05-06 JP JP2003128305A patent/JP2004335225A/ja not_active Withdrawn
-
2004
- 2004-04-28 WO PCT/JP2004/006124 patent/WO2004099097A1/ja active Application Filing
- 2004-04-28 KR KR1020057021044A patent/KR20060006833A/ko not_active Application Discontinuation
- 2004-04-28 CN CNA2004800123877A patent/CN1784366A/zh active Pending
- 2004-05-05 TW TW093112664A patent/TW200500312A/zh unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08255569A (ja) * | 1995-03-20 | 1996-10-01 | Fujitsu Ltd | ガス放電パネルの製造方法 |
JP2003510238A (ja) * | 1999-09-24 | 2003-03-18 | ガーディアン・インダストリーズ・コーポレーション | 周縁部を備えた真空断熱ガラス窓ユニット |
US6352749B1 (en) * | 1999-12-10 | 2002-03-05 | Guardian Industries Corp. | Vacuum IG unit with transparent spacers |
JP2002056780A (ja) * | 2000-08-10 | 2002-02-22 | Nec Kagoshima Ltd | プラズマディスプレイパネルおよびその製造方法 |
JP2002080247A (ja) * | 2000-09-07 | 2002-03-19 | Central Glass Co Ltd | 低圧複層ガラス |
JP2002265237A (ja) * | 2001-03-07 | 2002-09-18 | Ulvac Japan Ltd | 封着室、パネル保持台及び封着方法 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2522641A2 (en) * | 2010-01-05 | 2012-11-14 | LG Hausys, Ltd. | Method for forming a vent port in a glass panel, and glass panel product manufactured using same |
EP2522641A4 (en) * | 2010-01-05 | 2014-05-14 | Lg Hausys Ltd | METHOD FOR FORMING A VENTILATION CONNECTION IN A GLASS PANEL AND GLASS PANEL PRODUCED THEREWITH |
US8900396B2 (en) | 2010-01-05 | 2014-12-02 | Lg Hausys, Ltd. | Method for forming a vent port in a glass panel, and glass panel product manufactured using the same |
CN101973171A (zh) * | 2010-04-06 | 2011-02-16 | 宋琴 | 瓷砖表面的印刷处理工艺 |
US10697231B2 (en) | 2015-08-20 | 2020-06-30 | Vkr Holding A/S | Small diameter evacuation head for VIG unit manufacture |
US10704320B2 (en) | 2015-08-20 | 2020-07-07 | Vkr Holding A/S | Method for producing a VIG unit having an improved temperature profile |
US20200056421A1 (en) * | 2017-02-17 | 2020-02-20 | Vkr Holding A/S | Top frit heat treatment |
US12065872B2 (en) * | 2017-02-17 | 2024-08-20 | Vkr Holding A/S | Top frit heat treatment |
EP3786124A4 (en) * | 2018-04-26 | 2021-05-26 | Panasonic Intellectual Property Management Co., Ltd. | GLASS PANEL UNIT ASSEMBLY, GLASS PANEL UNIT PRODUCTION PROCESS, GLASS PANEL UNIT IN MANUFACTURING, GLASS PANEL UNIT |
US11428041B2 (en) | 2018-04-26 | 2022-08-30 | Panasonic Intellectual Property Management Co., Ltd. | Glass panel unit assembly, method for manufacturing glass panel unit, work in progress of glass panel unit, and glass panel unit |
Also Published As
Publication number | Publication date |
---|---|
JP2004335225A (ja) | 2004-11-25 |
KR20060006833A (ko) | 2006-01-19 |
CN1784366A (zh) | 2006-06-07 |
TW200500312A (en) | 2005-01-01 |
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