GB1396005A - Gas discharge display devices - Google Patents

Gas discharge display devices

Info

Publication number
GB1396005A
GB1396005A GB3122072A GB3122072A GB1396005A GB 1396005 A GB1396005 A GB 1396005A GB 3122072 A GB3122072 A GB 3122072A GB 3122072 A GB3122072 A GB 3122072A GB 1396005 A GB1396005 A GB 1396005A
Authority
GB
United Kingdom
Prior art keywords
gas discharge
discharge display
display devices
grooves
july
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
Application number
GB3122072A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of GB1396005A publication Critical patent/GB1396005A/en
Expired legal-status Critical Current

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
    • Y10T29/49155—Manufacturing circuit on or in base

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Gas-Filled Discharge Tubes (AREA)

Abstract

1396005 Producing gas discharge display devices FUJITSU Ltd 4 July 1972 [15 July 1971] 31220/72 Heading C1M [Also in Division H1] The electrodes of a gas discharge display device are produced by forming grooves in a glass substrate, e.g. by photo-etching, inlaying a metal paste in the grooves and finally baking the metal paste. The paste may have as its main component gold, silver, platinum, palladium or rhodium. The grooves are formed by coating the substrate in a photosensitive resin, printing the required pattern of electrodes and then etching for about two minutes with an etchant composed of 46% HF, 12 NHCl and water in the weight ratio 100 : 3 : 20.
GB3122072A 1971-07-15 1972-07-04 Gas discharge display devices Expired GB1396005A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46052104A JPS4827680A (en) 1971-07-15 1971-07-15

Publications (1)

Publication Number Publication Date
GB1396005A true GB1396005A (en) 1975-05-29

Family

ID=12905529

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3122072A Expired GB1396005A (en) 1971-07-15 1972-07-04 Gas discharge display devices

Country Status (5)

Country Link
US (1) US3781984A (en)
JP (1) JPS4827680A (en)
DE (1) DE2234679C3 (en)
FR (1) FR2145681B1 (en)
GB (1) GB1396005A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0199076A1 (en) * 1985-03-28 1986-10-29 Siemens Aktiengesellschaft Method of producing a contact border on a fluorescent screen for flat picture display apparatuses

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983002035A1 (en) * 1981-12-04 1983-06-09 Burroughs Corp Method of making an electrode assembly
US4407934A (en) * 1981-12-04 1983-10-04 Burroughs Corporation Method of making an assembly of electrodes
JPS60501132A (en) * 1983-08-17 1985-07-18 クリスタルビジヨン・インコ−ポレイテツド liquid crystal display device
US5853446A (en) * 1996-04-16 1998-12-29 Corning Incorporated Method for forming glass rib structures

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3333334A (en) * 1963-10-23 1967-08-01 Rca Corp Method of making magnetic body with pattern of imbedded non-magnetic material
US3296359A (en) * 1964-12-31 1967-01-03 Texas Instruments Inc Dielectrics with conductive portions and method of making same
US3573948A (en) * 1968-01-29 1971-04-06 Ppg Industries Inc Methods of making an image plane plate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0199076A1 (en) * 1985-03-28 1986-10-29 Siemens Aktiengesellschaft Method of producing a contact border on a fluorescent screen for flat picture display apparatuses

Also Published As

Publication number Publication date
FR2145681A1 (en) 1973-02-23
DE2234679C3 (en) 1980-11-20
DE2234679B2 (en) 1975-05-15
FR2145681B1 (en) 1976-01-16
JPS4827680A (en) 1973-04-12
US3781984A (en) 1974-01-01
DE2234679A1 (en) 1973-02-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
433D Application made for revocation (sect. 33/1949)
433C Case decided by the comptroller ** specification amended (sect. 33/1949)
SP Amendment (slips) printed
PCNP Patent ceased through non-payment of renewal fee