JPS4960132A - - Google Patents
Info
- Publication number
- JPS4960132A JPS4960132A JP48074340A JP7434073A JPS4960132A JP S4960132 A JPS4960132 A JP S4960132A JP 48074340 A JP48074340 A JP 48074340A JP 7434073 A JP7434073 A JP 7434073A JP S4960132 A JPS4960132 A JP S4960132A
- 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
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- 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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P15/00—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits
- F02P15/12—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits having means for strengthening spark during starting
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/04—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions
- G09G3/06—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions using controlled light sources
- G09G3/10—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions using controlled light sources using gas tubes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00271576A US3811071A (en) | 1972-07-13 | 1972-07-13 | Drive regulation and delay control in display systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4960132A true JPS4960132A (ja) | 1974-06-11 |
Family
ID=23036163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48074340A Pending JPS4960132A (ja) | 1972-07-13 | 1973-06-29 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3811071A (ja) |
| JP (1) | JPS4960132A (ja) |
| BR (1) | BR7304908D0 (ja) |
| DE (1) | DE2332905A1 (ja) |
| FR (1) | FR2193249A1 (ja) |
| GB (1) | GB1411005A (ja) |
| NL (1) | NL7309050A (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4128787A (en) * | 1978-04-10 | 1978-12-05 | General Electric Company | DC Pop with varistor connected between control circuit and cathode |
| US5093654A (en) * | 1989-05-17 | 1992-03-03 | Eldec Corporation | Thin-film electroluminescent display power supply system for providing regulated write voltages |
| US5796376A (en) * | 1991-12-18 | 1998-08-18 | Cie Research, Inc. | Electronic display sign |
| US5661501A (en) * | 1995-10-16 | 1997-08-26 | Sony Corporation | Driving method of plasma-addressed display device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3573542A (en) * | 1968-03-28 | 1971-04-06 | Control Data Corp | Gaseous display control |
| JPS5421695B1 (ja) * | 1969-06-14 | 1979-08-01 | ||
| US3626244A (en) * | 1969-12-29 | 1971-12-07 | Burroughs Corp | Sustaining signals of spaced-apart positive and negative pulses for maintaining the glow in matrix gas display devices |
-
1972
- 1972-07-13 US US00271576A patent/US3811071A/en not_active Expired - Lifetime
-
1973
- 1973-01-18 GB GB271173A patent/GB1411005A/en not_active Expired
- 1973-04-19 FR FR7314407A patent/FR2193249A1/fr not_active Withdrawn
- 1973-06-28 DE DE2332905A patent/DE2332905A1/de active Pending
- 1973-06-28 NL NL7309050A patent/NL7309050A/xx unknown
- 1973-06-29 JP JP48074340A patent/JPS4960132A/ja active Pending
- 1973-07-02 BR BR4908/73A patent/BR7304908D0/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR7304908D0 (pt) | 1974-09-05 |
| US3811071A (en) | 1974-05-14 |
| NL7309050A (ja) | 1974-01-15 |
| DE2332905A1 (de) | 1974-01-31 |
| GB1411005A (en) | 1975-10-22 |
| FR2193249A1 (ja) | 1974-02-15 |