JPS4952575A - - Google Patents
Info
- Publication number
- JPS4952575A JPS4952575A JP48067321A JP6732173A JPS4952575A JP S4952575 A JPS4952575 A JP S4952575A JP 48067321 A JP48067321 A JP 48067321A JP 6732173 A JP6732173 A JP 6732173A JP S4952575 A JPS4952575 A JP S4952575A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/38—Cold-cathode tubes
- H01J17/48—Cold-cathode tubes with more than one cathode or anode, e.g. sequence-discharge tube, counting tube, dekatron
- H01J17/49—Display panels, e.g. with crossed electrodes, e.g. making use of direct current
- H01J17/491—Display panels, e.g. with crossed electrodes, e.g. making use of direct current with electrodes arranged side by side and substantially in the same plane, e.g. for displaying alphanumeric characters
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
- H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
- H01J31/15—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen with ray or beam selectively directed to luminescent anode segments
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Gas-Filled Discharge Tubes (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00262486A US3800178A (en) | 1972-06-14 | 1972-06-14 | Multi-indicia display device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4952575A true JPS4952575A (US07534539-20090519-C00280.png) | 1974-05-22 |
Family
ID=22997729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP48067321A Pending JPS4952575A (US07534539-20090519-C00280.png) | 1972-06-14 | 1973-06-14 |
Country Status (6)
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3836806A (en) * | 1972-09-20 | 1974-09-17 | Nippon Electric Kagoshima Ltd | Luminescence display tube base plate comprising protrusions extended sideways beyond grid supports |
US4047073A (en) * | 1974-01-25 | 1977-09-06 | Futaba Denshi Kogyo Kabushiki Kaisha | Multi-digit fluorescent indicating apparatus |
JPS5527418B2 (US07534539-20090519-C00280.png) * | 1974-01-25 | 1980-07-21 | ||
US3902003A (en) * | 1974-05-20 | 1975-08-26 | Rca Corp | Electrical device with electrode connections |
JPS50151060A (US07534539-20090519-C00280.png) * | 1974-05-23 | 1975-12-04 | ||
JPS5741941Y2 (US07534539-20090519-C00280.png) * | 1975-05-08 | 1982-09-14 | ||
JPS5255433A (en) * | 1975-10-31 | 1977-05-06 | Sharp Corp | Display device |
GB1576213A (en) * | 1976-08-25 | 1980-10-01 | English Electric Valve Co Ltd | Mesh electrodes |
JPS53126560U (US07534539-20090519-C00280.png) * | 1977-03-15 | 1978-10-07 | ||
US4135117A (en) * | 1978-03-20 | 1979-01-16 | Wagner Electric Corporation | Vacuum fluorescent device with continuous strokes |
JPS5758684Y2 (US07534539-20090519-C00280.png) * | 1979-10-04 | 1982-12-15 | ||
US4368404A (en) * | 1979-12-13 | 1983-01-11 | Chowa Giken Kabushiki-Kaisha | Matrix-type fluorescent display device |
IT1295366B1 (it) * | 1997-10-20 | 1999-05-12 | Getters Spa | Sistema getter per pannelli piatti al plasma impiegati come schermi |
KR20000038601A (ko) * | 1998-12-08 | 2000-07-05 | 김순택 | 형광표시관 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3327153A (en) * | 1964-03-30 | 1967-06-20 | Sylvania Electric Prod | Compact glow discharge device having improved connection means for supplying electrical energy |
US3327154A (en) * | 1965-03-24 | 1967-06-20 | Gen Telephone & Elect | Ionizable gas display device with segmented electrode pattern |
US3384770A (en) * | 1966-07-18 | 1968-05-21 | Gen Electric | Electroluminescent display device having folded elements |
US3588571A (en) * | 1967-07-07 | 1971-06-28 | Sony Corp | Gaseous glow indicator tube formed on a substrate with a plurality of insulating layers |
GB1245785A (en) * | 1967-12-12 | 1971-09-08 | Sharp Kabushiki Kaisha Formerl | Indication apparatus |
US3742279A (en) * | 1971-02-10 | 1973-06-26 | Burroughs Corp | Segmented electrode display panel having closed structure |
US3711733A (en) * | 1971-11-12 | 1973-01-16 | Ncr | Interconnected electrode display means |
-
1972
- 1972-06-14 US US00262486A patent/US3800178A/en not_active Expired - Lifetime
-
1973
- 1973-05-28 CA CA172,418A patent/CA976259A/en not_active Expired
- 1973-06-11 GB GB2766273A patent/GB1431825A/en not_active Expired
- 1973-06-14 FR FR7321751A patent/FR2188895A5/fr not_active Expired
- 1973-06-14 JP JP48067321A patent/JPS4952575A/ja active Pending
- 1973-06-14 DE DE2330354A patent/DE2330354A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2188895A5 (US07534539-20090519-C00280.png) | 1974-01-18 |
US3800178A (en) | 1974-03-26 |
CA976259A (en) | 1975-10-14 |
GB1431825A (en) | 1976-04-14 |
DE2330354A1 (de) | 1974-01-03 |