FR2232028B1 - - Google Patents
Info
- Publication number
- FR2232028B1 FR2232028B1 FR7419261A FR7419261A FR2232028B1 FR 2232028 B1 FR2232028 B1 FR 2232028B1 FR 7419261 A FR7419261 A FR 7419261A FR 7419261 A FR7419261 A FR 7419261A FR 2232028 B1 FR2232028 B1 FR 2232028B1
- Authority
- FR
- France
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
- G02F1/134327—Segmented, e.g. alpha numeric display
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1973065259U JPS5516296Y2 (fr) | 1973-06-02 | 1973-06-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2232028A1 FR2232028A1 (fr) | 1974-12-27 |
FR2232028B1 true FR2232028B1 (fr) | 1978-06-23 |
Family
ID=13281725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7419261A Expired FR2232028B1 (fr) | 1973-06-02 | 1974-06-04 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3943881A (fr) |
JP (1) | JPS5516296Y2 (fr) |
CA (1) | CA1015876A (fr) |
DE (1) | DE2426466A1 (fr) |
FR (1) | FR2232028B1 (fr) |
GB (1) | GB1475413A (fr) |
NL (1) | NL7407457A (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4270196A (en) * | 1977-12-16 | 1981-05-26 | Terzian Berj A | Balanced complementary digital time displays |
US4271497A (en) * | 1977-12-16 | 1981-06-02 | Terzian Berj A | Quadri-balanced digital time displays |
US4264966A (en) * | 1977-12-16 | 1981-04-28 | Terzian Berj A | Balanced digital time displays |
US4483628A (en) * | 1979-06-29 | 1984-11-20 | Terzian Beri A | Balanced chronograph digital time display |
DE3214174A1 (de) * | 1982-04-17 | 1983-10-20 | Braun Ag, 6000 Frankfurt | Flaechenzentrierte anzeigetafel |
DE3341439A1 (de) * | 1983-11-17 | 1985-05-30 | Diehl GmbH & Co, 8500 Nürnberg | Schaltungsanordnung fuer eine mehrstellige zahlen-anzeige |
DE102004018789A1 (de) * | 2004-04-15 | 2005-11-10 | Henkel Kgaa | Flüssiges Wasch- oder Reinigungsmittel mit wasserlöslich umhülltem Bleichmittel |
JP3119585U (ja) * | 2005-10-13 | 2006-03-02 | 普格科技股▲ふん▼有限公司 | ナンバープレイスゲーム装置 |
EP2887161B1 (fr) * | 2013-12-23 | 2021-08-04 | ETA SA Manufacture Horlogère Suisse | Affichage digital comprenant un agencement d'électrodes |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR797515A (fr) * | 1935-01-30 | 1936-04-28 | Dispositif de publicité ou de signalisation lumineuse | |
US3174144A (en) * | 1960-11-21 | 1965-03-16 | Richard J O'neill | Digital read-out and display unit |
US3343155A (en) * | 1964-01-06 | 1967-09-19 | Marcel A Pahlavan | Display apparatus |
JPS5126031B1 (fr) * | 1970-09-18 | 1976-08-04 | ||
JPS5114360B1 (fr) * | 1970-12-23 | 1976-05-08 | ||
US3789388A (en) * | 1972-03-17 | 1974-01-29 | Ragen Semiconductor Inc | Apparatus for providing a pulsed liquid crystal display |
-
1973
- 1973-06-02 JP JP1973065259U patent/JPS5516296Y2/ja not_active Expired
-
1974
- 1974-05-31 NL NL7407457A patent/NL7407457A/xx not_active Application Discontinuation
- 1974-05-31 CA CA201,362A patent/CA1015876A/en not_active Expired
- 1974-05-31 GB GB2414274A patent/GB1475413A/en not_active Expired
- 1974-05-31 DE DE19742426466 patent/DE2426466A1/de not_active Withdrawn
- 1974-06-03 US US05/476,154 patent/US3943881A/en not_active Expired - Lifetime
- 1974-06-04 FR FR7419261A patent/FR2232028B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1015876A (en) | 1977-08-16 |
GB1475413A (en) | 1977-06-01 |
DE2426466A1 (de) | 1974-12-19 |
NL7407457A (fr) | 1974-12-04 |
JPS5516296Y2 (fr) | 1980-04-16 |
US3943881A (en) | 1976-03-16 |
JPS5013573U (fr) | 1975-02-13 |
FR2232028A1 (fr) | 1974-12-27 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |