GB1421916A - Gas discharge apparatus - Google Patents
Gas discharge apparatusInfo
- Publication number
- GB1421916A GB1421916A GB5818472A GB5818472A GB1421916A GB 1421916 A GB1421916 A GB 1421916A GB 5818472 A GB5818472 A GB 5818472A GB 5818472 A GB5818472 A GB 5818472A GB 1421916 A GB1421916 A GB 1421916A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrodes
- discharge
- electrode
- control
- support means
- 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
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)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Gas-Filled Discharge Tubes (AREA)
- Transforming Electric Information Into Light Information (AREA)
Abstract
1421916 Multi-gap cold-cathode tubes; gas discharge display panels FUJITSU Ltd 15 Dec 1972 [15 Dec 1971] 58184/72 Heading HID [Also in Divisions H3-H5] Gas discharge apparatus comprises first support means 1 supporting on a face thereof a first electrode X3 and a control electrode X1 extending parallel to one another, which arrangement is covered by a first dielectric layer 2, and second support means 3 supporting, on a face thereof that confronts the said face of the first support means, a second electrode Y extending transversely with respect to the first and control electrodes, in crossing relationship thereto, and covered with a second dielectric layer 4, there being a discharge gas confined in a discharge space 5 between the confronting faces of the first and second support means, and voltage supply means connected electrically to the electrodes and operable to establish between the first and second electrodes X3 and Y a working voltage such that a discharge can thereby be produced between those electrodes in dependence upon electrical discharge control conditions (applied control voltage or actual discharge) established by the voltage supply means between the control and second electrodes X1 and Y. A second control electrode X2 may be provided. The electrode arrangement may be operated as a logic AND, OR, NOT, NOR or NAND circuit or as a flip-flop circuit (see Divisions H3-H5) in either a discharge or non- discharge mode. Coupling between adjacent gaps by flow of wall charges may be assisted by providing a resistance film on dielectric layer 4 covering electrode Y. A plurality of the above-described electrode arrangements may be combined to form a plasma display panel (Fig. 2) in which electrodes A, B and C correspond to electrodes X1, X2 and X3 respectively. The electrodes are connected in groups as shown to enable n x m discharge gaps to be addressed from n + m terminals. The number of gaps addressed from the same number of terminals can be doubled by using an additional group of C electrodes (shown dotted). In a further embodiment (Fig. 5, not shown) the Y electrodes are connected in the same way as the A and B electrodes in Fig. 2. The gas filling may be 95 % Ne and 5% N 2
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP46101676A JPS5215186B2 (en) | 1971-12-15 | 1971-12-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1421916A true GB1421916A (en) | 1976-01-21 |
Family
ID=14306945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5818472A Expired GB1421916A (en) | 1971-12-15 | 1972-12-15 | Gas discharge apparatus |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5215186B2 (en) |
GB (1) | GB1421916A (en) |
NL (1) | NL179431C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2129595A (en) * | 1982-10-27 | 1984-05-16 | Western Electric Co | Improvements in or relating to display devices |
GB2266007B (en) * | 1992-03-26 | 1995-10-04 | Samsung Electronic Devices | A plasma display panel and a driving method therefor |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5431651B2 (en) * | 1972-06-22 | 1979-10-08 | ||
JPS583233B2 (en) * | 1973-09-21 | 1983-01-20 | 富士通株式会社 | Display control method of plasma display panel |
-
1971
- 1971-12-15 JP JP46101676A patent/JPS5215186B2/ja not_active Expired
-
1972
- 1972-12-15 GB GB5818472A patent/GB1421916A/en not_active Expired
- 1972-12-15 NL NLAANVRAGE7217124,A patent/NL179431C/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2129595A (en) * | 1982-10-27 | 1984-05-16 | Western Electric Co | Improvements in or relating to display devices |
GB2266007B (en) * | 1992-03-26 | 1995-10-04 | Samsung Electronic Devices | A plasma display panel and a driving method therefor |
Also Published As
Publication number | Publication date |
---|---|
JPS5215186B2 (en) | 1977-04-27 |
DE2260449A1 (en) | 1973-07-19 |
JPS4866749A (en) | 1973-09-12 |
NL7217124A (en) | 1973-06-19 |
NL179431C (en) | 1986-09-01 |
NL179431B (en) | 1986-04-01 |
DE2260449B2 (en) | 1976-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |