FR2444956B1 - - Google Patents
Info
- Publication number
- FR2444956B1 FR2444956B1 FR7931498A FR7931498A FR2444956B1 FR 2444956 B1 FR2444956 B1 FR 2444956B1 FR 7931498 A FR7931498 A FR 7931498A FR 7931498 A FR7931498 A FR 7931498A FR 2444956 B1 FR2444956 B1 FR 2444956B1
- 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
- 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
- G09G3/16—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 by control of light from an independent source
- G09G3/18—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 by control of light from an independent source using liquid crystals
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R13/00—Arrangements for displaying electric variables or waveforms
- G01R13/02—Arrangements for displaying electric variables or waveforms for displaying measured electric variables in digital form
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R13/00—Arrangements for displaying electric variables or waveforms
- G01R13/40—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect
- G01R13/404—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect for discontinuous display, i.e. display of discrete values
- G01R13/407—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect for discontinuous display, i.e. display of discrete values using a plurality of passive display elements, e.g. liquid crystal or Kerr-effect display elements
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16070478A JPS5587194A (en) | 1978-12-23 | 1978-12-23 | Battery consumption detection in liquid crystal display circuit |
JP8214879A JPS567011A (en) | 1979-06-29 | 1979-06-29 | Liquid crystal indicator driving system |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2444956A1 FR2444956A1 (fr) | 1980-07-18 |
FR2444956B1 true FR2444956B1 (de) | 1984-11-30 |
Family
ID=26423163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7931498A Granted FR2444956A1 (fr) | 1978-12-23 | 1979-12-21 | Dispositif d'affichage a cristaux liquides |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2951760C2 (de) |
FR (1) | FR2444956A1 (de) |
GB (1) | GB2043318B (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3432247C2 (de) * | 1984-09-01 | 1986-12-18 | Mannesmann Kienzle GmbH, 7730 Villingen-Schwenningen | Anordnung zur Anzeige einer fehlerhaften Funktionsweise einer Flüssigkristallanzeige |
DE3734979A1 (de) * | 1986-10-16 | 1988-04-28 | Olympus Optical Co | Endoskop |
IE59833B1 (en) * | 1987-03-31 | 1994-04-06 | Coralsun Enterprises Limited | Pressure measuring and recording apparatus |
US4965548A (en) * | 1989-02-09 | 1990-10-23 | Banner Engineering Corp. | Level indicator with alarm |
GB9009190D0 (en) * | 1990-04-24 | 1990-06-20 | Devilbiss The Company Limited | Miniature electronic pressure gauge |
KR19980035051A (ko) * | 1996-11-11 | 1998-08-05 | 구자홍 | 영상표시기기의 실내온도 및 체온 표시장치와 방법 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1354392A (en) * | 1970-10-27 | 1974-06-05 | Suwa Seikosha Kk | Electronic timepieces and display means therefor |
CH539315A (de) * | 1971-12-03 | 1973-07-15 | Bbc Brown Boveri & Cie | Informationsträger für Projektionszwecke |
JPS5840150B2 (ja) * | 1974-02-26 | 1983-09-03 | シチズン時計株式会社 | 電子時計 |
CH662773A4 (de) * | 1973-05-10 | 1976-02-27 | ||
JPS579756Y2 (de) * | 1975-01-29 | 1982-02-24 | ||
JPS51128573A (en) * | 1975-05-01 | 1976-11-09 | Seiko Instr & Electronics Ltd | Electronic timer with battery life dispay |
US4110967A (en) * | 1975-09-02 | 1978-09-05 | Hiro Fujita | Method and system for driving liquid crystal display device |
JPS5282486A (en) * | 1975-12-29 | 1977-07-09 | Seiko Instr & Electronics Ltd | Electronic watch |
-
1979
- 1979-12-21 FR FR7931498A patent/FR2444956A1/fr active Granted
- 1979-12-21 GB GB7944189A patent/GB2043318B/en not_active Expired
- 1979-12-21 DE DE19792951760 patent/DE2951760C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2444956A1 (fr) | 1980-07-18 |
DE2951760C2 (de) | 1986-01-02 |
GB2043318A (en) | 1980-10-01 |
GB2043318B (en) | 1982-10-20 |
DE2951760A1 (de) | 1980-06-26 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
ST | Notification of lapse |