GB1232722A - - Google Patents
Info
- Publication number
- GB1232722A GB1232722A GB1232722DA GB1232722A GB 1232722 A GB1232722 A GB 1232722A GB 1232722D A GB1232722D A GB 1232722DA GB 1232722 A GB1232722 A GB 1232722A
- Authority
- GB
- United Kingdom
- Prior art keywords
- insulating
- insulator
- glass
- june
- conductive layers
- 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
Links
- 239000007789 gas Substances 0.000 abstract 3
- 239000011521 glass Substances 0.000 abstract 3
- 239000012212 insulator Substances 0.000 abstract 3
- 239000011810 insulating material Substances 0.000 abstract 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 abstract 1
- 229910052581 Si3N4 Inorganic materials 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- 229910010413 TiO 2 Inorganic materials 0.000 abstract 1
- 239000007767 bonding agent Substances 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000001259 photo etching Methods 0.000 abstract 1
- 238000007650 screen-printing Methods 0.000 abstract 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 abstract 1
- 229910052814 silicon oxide Inorganic materials 0.000 abstract 1
- 238000004544 sputter deposition Methods 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- 239000010409 thin film Substances 0.000 abstract 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 abstract 1
- 229910001887 tin oxide Inorganic materials 0.000 abstract 1
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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Gas-Filled Discharge Tubes (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
1,232,722. Glow discharge lamps. FUJITSU Ltd. 12 June, 1969 [12 June, 1968], No. 29951/69. Heading H1D. A gas discharge display device comprises a pair of elements, at least one of which is transparent, each having a plurality of mutually isolated conductive layers 5 or 10 serving as electrodes formed on an inner surface of an insulating substrate 4 or 9, and a layer 6 or 11 of an insulating material overlaying said conductive layers, an insulator 7 between said elements defining a space 8 which is filled with ionizable gas. The electrodes 5, 10 may be thin films of Ag or tin oxide on glass plates 4, 9, and the insulating layers 6, 11 may be silicon nitride deposited to a thickness of about 10 Á by sputtering, evaporation or screen printing. The insulator 7 may be glass or silicon oxide several tens of microns thick with a plurality of cells 8 formed by photo-etching. Alternative insulating materials are Al 2 O 3 , TiO 2 , Ta 2 O 5 and BaTiO 3 . In a modified device (Figs. 4 and 5, not shown) the insulator 7 comprises two sets of insulating strips crossing at right-angles to provide intercommunicating cells. The edges of the device are hermetically sealed with a low melting point glass or other bonding agent. The gass filling may be He, Ne or a mixture of either of these gases with a small quantity of N.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP43040428A JPS4813986B1 (en) | 1968-06-12 | 1968-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1232722A true GB1232722A (en) | 1971-05-19 |
Family
ID=12580366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1232722D Expired GB1232722A (en) | 1968-06-12 | 1969-06-12 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3789470A (en) |
| JP (1) | JPS4813986B1 (en) |
| FR (1) | FR2010772A1 (en) |
| GB (1) | GB1232722A (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4731560A (en) * | 1970-08-06 | 1988-03-15 | Owens-Illinois Television Products, Inc. | Multiple gaseous discharge display/memory panel having improved operating life |
| US4794308A (en) * | 1970-08-06 | 1988-12-27 | Owens-Illinois Television Products Inc. | Multiple gaseous discharge display/memory panel having improved operating life |
| US3919768A (en) * | 1973-01-02 | 1975-11-18 | Northrop Corp | Method of tunnel containing structures |
| JPS5620841Y2 (en) * | 1974-02-01 | 1981-05-18 | ||
| US3948323A (en) * | 1975-07-14 | 1976-04-06 | Carmel Energy, Inc. | Thermal injection process for recovery of heavy viscous petroleum |
| JPS5922337B2 (en) * | 1975-09-17 | 1984-05-25 | ニホンアイ ビ− エム カブシキガイシヤ | Method of manufacturing gas panel equipment |
| US4256533A (en) * | 1980-01-14 | 1981-03-17 | Modern Controls, Inc. | Method of constructing layered glass display panels |
| US4407934A (en) * | 1981-12-04 | 1983-10-04 | Burroughs Corporation | Method of making an assembly of electrodes |
| JPS58502076A (en) * | 1981-12-04 | 1983-12-01 | バロ−ス・コ−ポレ−ション | How to manufacture electrode assemblies |
| US4626309A (en) * | 1984-07-02 | 1986-12-02 | Motorola, Inc. | Selective bonding interconnection mask |
| US4681655A (en) * | 1986-11-24 | 1987-07-21 | Microelectronics And Computer Technology Corporation | Electrical interconnect support system with low dielectric constant |
| US4923421A (en) * | 1988-07-06 | 1990-05-08 | Innovative Display Development Partners | Method for providing polyimide spacers in a field emission panel display |
| WO2002061794A2 (en) * | 2001-01-30 | 2002-08-08 | Kabushiki Kaisha Toshiba | Color cathode lay tube and method of manufacturing the same |
| JP4252082B2 (en) * | 2006-10-23 | 2009-04-08 | 日立プラズマディスプレイ株式会社 | Plasma display panel and manufacturing method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3559190A (en) * | 1966-01-18 | 1971-01-26 | Univ Illinois | Gaseous display and memory apparatus |
| US3479237A (en) * | 1966-04-08 | 1969-11-18 | Bell Telephone Labor Inc | Etch masks on semiconductor surfaces |
| US3509407A (en) * | 1967-09-15 | 1970-04-28 | Burroughs Corp | Display panel |
| BE755591Q (en) * | 1967-11-24 | 1971-02-15 | Owens Illinois Inc | GASEOUS DISCHARGE MEMORIZATION AND REPRODUCTION DEVICE AND ITS OPERATING MODE |
| US3614509A (en) * | 1969-05-07 | 1971-10-19 | Westinghouse Electric Corp | Large area plasma panel display device |
-
1968
- 1968-06-12 JP JP43040428A patent/JPS4813986B1/ja active Pending
-
1969
- 1969-06-12 FR FR6919504A patent/FR2010772A1/fr active Pending
- 1969-06-12 GB GB1232722D patent/GB1232722A/en not_active Expired
-
1971
- 1971-06-25 US US00156930A patent/US3789470A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2010772A1 (en) | 1970-02-20 |
| DE1928526A1 (en) | 1970-01-15 |
| US3789470A (en) | 1974-02-05 |
| JPS4813986B1 (en) | 1973-05-02 |
| DE1928526B2 (en) | 1972-06-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 414F | Notice of opposition given (sect. 14/1949) | ||
| 414A | Case decided by the comptroller ** specification amended (sect. 14/1949) | ||
| 49R | Reference inserted (sect. 9/1949) | ||
| SP | Amendment (slips) printed | ||
| PS | Patent sealed [section 19, patents act 1949] | ||
| PE20 | Patent expired after termination of 20 years |