JP4711668B2 - ガス放電管の製造方法及び表示装置 - Google Patents
ガス放電管の製造方法及び表示装置 Download PDFInfo
- Publication number
- JP4711668B2 JP4711668B2 JP2004351784A JP2004351784A JP4711668B2 JP 4711668 B2 JP4711668 B2 JP 4711668B2 JP 2004351784 A JP2004351784 A JP 2004351784A JP 2004351784 A JP2004351784 A JP 2004351784A JP 4711668 B2 JP4711668 B2 JP 4711668B2
- Authority
- JP
- Japan
- Prior art keywords
- tube
- glass
- gas discharge
- low
- support member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- 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
- H01J9/265—Sealing together parts of vessels specially adapted for gas-discharge tubes or lamps
- H01J9/266—Sealing together parts of vessels specially adapted for gas-discharge tubes or lamps specially adapted for gas-discharge lamps
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/02—Plates, dishes or the like
- A47G19/06—Plates with integral holders for spoons, glasses, or the like
- A47G19/065—Plates with integral holders for spoons, glasses, or the like with thumb holes, handles or the like enabling the user to support the plate from below
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/26—Butter or cheese dishes or covers, with or without cooling or heating devices; Protective covers for food containers
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
- H01J61/35—Vessels; Containers provided with coatings on the walls thereof; Selection of materials for the coatings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
- H01J65/04—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels
- H01J65/042—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field
- H01J65/046—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field the field being produced by using capacitive means around the vessel
-
- 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
- H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
-
- 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
- H01J9/245—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps
-
- 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
- H01J9/395—Filling 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
- H01J9/40—Closing vessels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G2400/00—Details not otherwise provided for in A47G19/00-A47G23/16
- A47G2400/02—Hygiene
- A47G2400/025—Avoiding contact with unclean surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Electromagnetism (AREA)
- Food Science & Technology (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
- Gas-Filled Discharge Tubes (AREA)
Description
実施の形態1では、2つのガス放電管が管軸方向に配置された表示装置に好適なガス放電管の製造方法について説明する。この場合、一方の端面が平坦化処理された夫々のガス放電管を、その端面同士が隣接するように配置すれば非発光領域が大きくなることはなく、他方の端面が平坦化されていなくてもよい。
実施の形態2では、3つ以上のガス放電管が管軸方向に配置されている表示装置に用いられるガス放電管の製造方法について説明する。この場合、両端のガス放電管は、一方の端面が平坦化されていれば、実施の形態1と同様に非発光領域が大きくなることはなく、他方の端面の形状が平坦でなくてもよいが、それ以外のガス放電管は、両方の端面が平坦化されていなければならない。一方の端面を平坦化する方法は、実施の形態1にて説明したので、以下、他方の端面を平坦化する方法について説明する。
まず、上述した方法によって一方の端面に低融点ガラス層21が形成されたガラス管10を治具に載置してチャンバー15の内部に配置し、ガスボンベ16から放電ガスをチャンバー内に導入する。チャンバー15の内部には、乾燥膜20を予め大気中で仮焼成して、乾燥膜20に含まれるバインダ樹脂を焼失させたガラス体25が支持体30上に配置されている(図4(a))。
10 ガラス管
14 高温炉
15 チャンバー
16 ガスボンベ
17 ヒータ
20,20a,20b 乾燥膜
21 低融点ガラス層
25 ガラス体
30 支持体
40 蛍光体支持部材
41 蛍光体層
50 表示装置
60 前面支持体
61a,61b サステイン電極
70 背面支持体
71 アドレス電極
Claims (3)
- 蛍光体層が形成された蛍光体支持部材を細長いガラス管の内部に挿入配置したガス放電管の製造方法において、
前記ガラス管の開口した端面を、該端面の全域を被覆するように、低融点ガラス粉末とバインダ樹脂とを含む軟性体に圧接し、圧接による剪断力によって前記軟性体を分断するとともに、分断した軟性体を前記ガラス管の端面に粘着し、
更に、前記蛍光体支持部材を前記ガラス管の内部に挿入し、挿入した蛍光体支持部材の端部を前記軟性体に粘着し、
前記軟性体を焼成して、前記ガラス管の端面の開口を閉塞する低融点ガラス層を形成すると共に前記蛍光体支持部材の端部を当該低融点ガラス層に固定すること
を特徴とするガス放電管の製造方法。 - 蛍光体層が形成された蛍光体支持部材を細長いガラス管の内部に挿入配置した複数のガス放電管が管軸方向及び該管軸方向と略直交する方向に配置された表示装置におけるガス放電管の製造方法において、
前記蛍光体支持部材の前記管軸方向における端部を前記ガラス管の開口した一方の端部付近に配置し、
低融点ガラス体を軟化させ、軟化した低融点ガラス体を前記ガラス管の前記端部及び前記蛍光体支持部材の前記端部に接触させて融着し、
融着した低融点ガラス体を硬化して前記ガラス管の前記端部の開口を該ガラス管の外周形状と一致するように平面状に閉塞する低融点ガラス層を形成すると共に前記蛍光体支持部材の前記端部を当該低融点ガラス層に固定すること
を特徴とするガス放電管の製造方法。 - 蛍光体層が形成された蛍光体支持部材を細長いガラス管の内部に挿入配置した複数のガス放電管が管軸方向及び該管軸方向と略直交する方向に配置された表示装置において、
前記ガス放電管は、前記ガラス管の少なくとも一方の端部の開口を該ガラス管の外周形状と一致するように平面状に閉塞する低融点ガラス層を備え、
前記ガス放電管の管軸方向に隣り合う各ガス放電管は、それぞれの前記平面状の低融点ガラス層同士が隣接して配置されており、
前記管軸方向と略直交する方向に配置された各ガス放電管は、前記蛍光体層の位置が各ガス放電管で同等になるように、前記低融点ガラス層に前記蛍光体支持部材の端部が固定されていること
を特徴とする表示装置。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004351784A JP4711668B2 (ja) | 2004-12-03 | 2004-12-03 | ガス放電管の製造方法及び表示装置 |
KR1020050022524A KR100691705B1 (ko) | 2004-12-03 | 2005-03-18 | 가스 방전관의 제조 방법, 가스 방전관 및 표시 장치 |
US11/092,595 US7524229B2 (en) | 2004-12-03 | 2005-03-29 | Manufacturing method of gas discharge tube, gas discharge tube, and display device |
CNB2005100628505A CN100501900C (zh) | 2004-12-03 | 2005-03-31 | 气体放电管的制造方法、气体放电管和显示装置 |
CN2009100022476A CN101452810B (zh) | 2004-12-03 | 2005-03-31 | 气体放电管的制造方法、气体放电管和显示装置 |
US12/120,276 US8008847B2 (en) | 2004-12-03 | 2008-05-14 | Manufacturing method of gas discharge tube, gas discharge tube, and display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004351784A JP4711668B2 (ja) | 2004-12-03 | 2004-12-03 | ガス放電管の製造方法及び表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006164635A JP2006164635A (ja) | 2006-06-22 |
JP4711668B2 true JP4711668B2 (ja) | 2011-06-29 |
Family
ID=36573436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004351784A Expired - Fee Related JP4711668B2 (ja) | 2004-12-03 | 2004-12-03 | ガス放電管の製造方法及び表示装置 |
Country Status (4)
Country | Link |
---|---|
US (2) | US7524229B2 (ja) |
JP (1) | JP4711668B2 (ja) |
KR (1) | KR100691705B1 (ja) |
CN (2) | CN100501900C (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5047872B2 (ja) | 2008-04-30 | 2012-10-10 | 篠田プラズマ株式会社 | ガス放電管および表示装置 |
JP2017030979A (ja) * | 2013-12-25 | 2017-02-09 | 株式会社ニコン | フッ化カルシウム部材、その製造方法、及びフッ化カルシウム結晶の圧着方法 |
Citations (2)
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 |
JP2003203603A (ja) * | 2001-12-28 | 2003-07-18 | Fujitsu Ltd | ガス放電管 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2713611A1 (de) * | 1977-03-28 | 1978-10-05 | Heimann Gmbh | Verfahren zum herstellen von gasentladungslampen, insbesondere blitzroehren |
JPH0719565B2 (ja) * | 1986-07-07 | 1995-03-06 | ウエスト電気株式会社 | 閃光放電管 |
JPH0436918A (ja) * | 1990-06-01 | 1992-02-06 | Matsushita Electric Ind Co Ltd | サーマルプロテクタ |
JP2692032B2 (ja) * | 1994-04-15 | 1997-12-17 | スタンレー電気株式会社 | 管状電球の製造方法及び該製造方法による管状電球 |
CN1142459C (zh) * | 2000-07-14 | 2004-03-17 | 冈谷电机产业株式会社 | 放电管和使用该放电管的背照灯及其制造方法 |
JP4126168B2 (ja) | 2001-09-14 | 2008-07-30 | 篠田プラズマ株式会社 | ガス放電管の蛍光体層形成方法及び蛍光体層支持部材の作製方法 |
JP3976604B2 (ja) * | 2002-03-29 | 2007-09-19 | 篠田プラズマ株式会社 | 表示装置 |
JP2003331730A (ja) * | 2002-05-14 | 2003-11-21 | Fujitsu Ltd | 表示装置 |
JP4242122B2 (ja) * | 2002-08-07 | 2009-03-18 | 篠田プラズマ株式会社 | 発光管の製造方法 |
US6976372B2 (en) * | 2002-10-31 | 2005-12-20 | Corning Incorporated | Sealing lighting device component assembly with solder glass preform by using induction heating |
US20050017644A1 (en) * | 2003-07-25 | 2005-01-27 | Kabushiki Kaisha Toshiba | Discharge lamp |
US20060138962A1 (en) * | 2004-12-28 | 2006-06-29 | Wei George C | Ceramic Discharge Vessel with Expanded Reaction-Bonded Aluminum Oxide Member |
-
2004
- 2004-12-03 JP JP2004351784A patent/JP4711668B2/ja not_active Expired - Fee Related
-
2005
- 2005-03-18 KR KR1020050022524A patent/KR100691705B1/ko not_active IP Right Cessation
- 2005-03-29 US US11/092,595 patent/US7524229B2/en not_active Expired - Fee Related
- 2005-03-31 CN CNB2005100628505A patent/CN100501900C/zh not_active Expired - Fee Related
- 2005-03-31 CN CN2009100022476A patent/CN101452810B/zh not_active Expired - Fee Related
-
2008
- 2008-05-14 US US12/120,276 patent/US8008847B2/en not_active Expired - Fee Related
Patent Citations (2)
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 |
JP2003203603A (ja) * | 2001-12-28 | 2003-07-18 | Fujitsu Ltd | ガス放電管 |
Also Published As
Publication number | Publication date |
---|---|
KR100691705B1 (ko) | 2007-03-09 |
CN101452810A (zh) | 2009-06-10 |
KR20060063550A (ko) | 2006-06-12 |
CN100501900C (zh) | 2009-06-17 |
US8008847B2 (en) | 2011-08-30 |
US20080224590A1 (en) | 2008-09-18 |
US20060119247A1 (en) | 2006-06-08 |
JP2006164635A (ja) | 2006-06-22 |
CN101452810B (zh) | 2011-05-11 |
CN1783388A (zh) | 2006-06-07 |
US7524229B2 (en) | 2009-04-28 |
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