FR2381366A1 - Dispositif d'affichage par decharge dans un gaz - Google Patents
Dispositif d'affichage par decharge dans un gazInfo
- Publication number
- FR2381366A1 FR2381366A1 FR7804545A FR7804545A FR2381366A1 FR 2381366 A1 FR2381366 A1 FR 2381366A1 FR 7804545 A FR7804545 A FR 7804545A FR 7804545 A FR7804545 A FR 7804545A FR 2381366 A1 FR2381366 A1 FR 2381366A1
- Authority
- FR
- France
- Prior art keywords
- discharge
- gas
- display device
- segments
- hand
- 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.)
- Granted
Links
Classifications
-
- 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
- G09G3/006—Electronic inspection or testing of displays and display drivers, e.g. of LED or LCD displays
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/1608—Error detection by comparing the output signals of redundant hardware
- G06F11/1616—Error detection by comparing the output signals of redundant hardware where the redundant component is an I/O device or an adapter therefor
- G06F11/162—Displays
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Quality & Reliability (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Emergency Alarm Devices (AREA)
Abstract
Dispositif d'affichage opérant par décharge dans un gaz et comportant un circuit de détection d'erreur devant détecter d'une part la présence de segments qui refusent de s'amorcer ou des segments vieillis par la mesure du courant de base d'un transistor excitateur, et, d'autre part, également des court-circuits éventuels, dans les circuits d'excitation ou entre des anodes d'éléments d'affichage de symbole. Les différents signaux d'erreur engendrée sont combinés en un seul signal d'erreur dans une porte logique. Application à l'equipement de grands magasins.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NLAANVRAGE7701799,A NL171845C (nl) | 1977-02-18 | 1977-02-18 | Gasontladingsweergeefinrichting. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2381366A1 true FR2381366A1 (fr) | 1978-09-15 |
FR2381366B1 FR2381366B1 (fr) | 1983-11-18 |
Family
ID=19828010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7804545A Granted FR2381366A1 (fr) | 1977-02-18 | 1978-02-17 | Dispositif d'affichage par decharge dans un gaz |
Country Status (7)
Country | Link |
---|---|
US (1) | US4188625A (fr) |
JP (1) | JPS53103324A (fr) |
AU (1) | AU518247B2 (fr) |
DE (1) | DE2804903C2 (fr) |
FR (1) | FR2381366A1 (fr) |
GB (1) | GB1567113A (fr) |
NL (1) | NL171845C (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH627575A5 (de) * | 1978-06-09 | 1982-01-15 | Mettler Instrumente Ag | Multisegment-fluessigkristall-anzeige mit einer funktionsueberwachungsschaltung. |
US4307392A (en) * | 1979-12-17 | 1981-12-22 | Reliance Electric Co. | Digital display verification |
DE3043723A1 (de) * | 1980-11-20 | 1982-06-24 | Pfister Gmbh, 8900 Augsburg | Verfahren und vorrichtung zur ueberpruefung der funktionen eines anzeigesystems |
DE3151057A1 (de) * | 1981-12-23 | 1983-07-28 | Toledo-Werk GmbH, 5000 Köln | Verfahren und vorrichtung zur verifizierung der anzeigewerte bei digitalanzeigen aus anzeigeelementen mit mehreren anzeigesegmenten |
DE3432247C2 (de) * | 1984-09-01 | 1986-12-18 | Mannesmann Kienzle GmbH, 7730 Villingen-Schwenningen | Anordnung zur Anzeige einer fehlerhaften Funktionsweise einer Flüssigkristallanzeige |
US4853888A (en) * | 1984-12-31 | 1989-08-01 | The Boeing Company | Programmable multifunction keyboard |
US4951037A (en) * | 1988-03-17 | 1990-08-21 | Honeywell Inc. | Display segment fault detection apparatus |
DE4024287A1 (de) * | 1990-07-31 | 1992-02-06 | Porsche Ag | Steuergeraet mit einem mikrorechner |
JP7354735B2 (ja) * | 2019-09-30 | 2023-10-03 | セイコーエプソン株式会社 | 駆動回路、表示モジュール、及び移動体 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4911824B1 (fr) * | 1968-07-31 | 1974-03-19 | ||
JPS548990B1 (fr) * | 1971-01-28 | 1979-04-20 | ||
US3828334A (en) * | 1973-04-13 | 1974-08-06 | Univ Iowa State Res Found Inc | System for remote monitoring of tower lighting system |
US3866171A (en) * | 1974-01-18 | 1975-02-11 | Reliance Electric Co | Display verifier |
JPS50114129A (fr) * | 1974-02-15 | 1975-09-06 | ||
US3943500A (en) * | 1974-05-02 | 1976-03-09 | Dresser Europe S.A. | Seven-segment display arrangement and liquid fuel dispensing pump embodying the same |
US4001818A (en) * | 1975-10-22 | 1977-01-04 | Storage Technology Corporation | Digital circuit failure detector |
-
1977
- 1977-02-18 NL NLAANVRAGE7701799,A patent/NL171845C/xx not_active IP Right Cessation
-
1978
- 1978-01-30 US US05/873,732 patent/US4188625A/en not_active Expired - Lifetime
- 1978-02-06 DE DE2804903A patent/DE2804903C2/de not_active Expired
- 1978-02-15 GB GB5988/78A patent/GB1567113A/en not_active Expired
- 1978-02-15 AU AU33324/78A patent/AU518247B2/en not_active Expired
- 1978-02-17 FR FR7804545A patent/FR2381366A1/fr active Granted
- 1978-02-17 JP JP1667678A patent/JPS53103324A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
NL171845C (nl) | 1983-05-16 |
NL7701799A (nl) | 1978-08-22 |
NL171845B (nl) | 1982-12-16 |
US4188625A (en) | 1980-02-12 |
AU3332478A (en) | 1979-08-23 |
AU518247B2 (en) | 1981-09-24 |
JPS53103324A (en) | 1978-09-08 |
GB1567113A (en) | 1980-05-08 |
DE2804903C2 (de) | 1984-02-02 |
DE2804903A1 (de) | 1978-08-24 |
FR2381366B1 (fr) | 1983-11-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2381366A1 (fr) | Dispositif d'affichage par decharge dans un gaz | |
KR910013026A (ko) | 번호판 인식장치 | |
KR890009207A (ko) | 화상신호 발생장치 | |
FR2412848A1 (fr) | Circuit d'essai et de diagnostic in situ et procede applicable a des circuits logiques integres fonctionnant en mode de courant | |
FR2395555A1 (fr) | Detecteur de rayonnement et utilisation de ce dernier | |
KR950003954A (ko) | 전력 관리장치와 방법 | |
US5319306A (en) | Portable electrical line tester using audible tones to indicate voltage | |
GB1531579A (en) | Gathering line leak detection system tester | |
FR2395762A1 (fr) | Avertisseur d'incendie | |
KR840000824A (ko) | 전자복사기의 입력신호 테스트장치 | |
FR2356135A1 (fr) | Montage pour le pont de mesure d'un appareil detecteur de gaz | |
FR2385275A1 (fr) | Dispositif d'affichage forme par un ensemble matriciel d'elements d'affichage operant par decharge dans un gaz | |
MY116168A (en) | Failure diagnostic apparatus | |
KR910001368A (ko) | 차량의 운전상태 검출장치 | |
FR2373190A1 (fr) | Circuit de detection pour des dispositifs de transfert de charges a semiconducteur | |
NO943154D0 (no) | Fremgangsmåte til deteksjon av ikke-lineær oppförsel i digital datatransmisjonslinje som skal testes | |
BE853833R (fr) | Dispositif de soudage de pieces massives par bombardement electronique | |
JPS5794862A (en) | Display system of data error | |
JPS6454221A (en) | Liquid level detector | |
EP0352587A3 (fr) | Dispositif de pesage électronique | |
TW373076B (en) | IC test handler | |
KR920004857A (ko) | 집적회로검사장치 | |
KR890015148A (ko) | 탁상용 전자계산기 | |
SE8206678L (sv) | Signal- och/eller informations-behandlande anordning | |
KR960039631A (ko) | 논리회로의 글리치 제거장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |