GB1538563A - Systems for displaying analogue values - Google Patents

Systems for displaying analogue values

Info

Publication number
GB1538563A
GB1538563A GB38141/77A GB3814177A GB1538563A GB 1538563 A GB1538563 A GB 1538563A GB 38141/77 A GB38141/77 A GB 38141/77A GB 3814177 A GB3814177 A GB 3814177A GB 1538563 A GB1538563 A GB 1538563A
Authority
GB
United Kingdom
Prior art keywords
systems
analogue values
displaying
displaying analogue
values
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.)
Expired
Application number
GB38141/77A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sigma Instruments Inc
Original Assignee
Sigma Instruments Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sigma Instruments Inc filed Critical Sigma Instruments Inc
Publication of GB1538563A publication Critical patent/GB1538563A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01R13/405—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 active, i.e. light emitting, e.g. electro-luminescent elements, i.e. bar graphs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
GB38141/77A 1975-05-05 1976-02-24 Systems for displaying analogue values Expired GB1538563A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/574,446 US4163971A (en) 1975-05-05 1975-05-05 Systems for displaying analog values

Publications (1)

Publication Number Publication Date
GB1538563A true GB1538563A (en) 1979-01-24

Family

ID=24296168

Family Applications (2)

Application Number Title Priority Date Filing Date
GB38141/77A Expired GB1538563A (en) 1975-05-05 1976-02-24 Systems for displaying analogue values
GB7281/76A Expired GB1538562A (en) 1975-05-05 1976-02-24 Systems for displaying analogue values

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB7281/76A Expired GB1538562A (en) 1975-05-05 1976-02-24 Systems for displaying analogue values

Country Status (6)

Country Link
US (1) US4163971A (US06272168-20010807-M00014.png)
CA (1) CA1074470A (US06272168-20010807-M00014.png)
DE (1) DE2609976A1 (US06272168-20010807-M00014.png)
FR (1) FR2310605A1 (US06272168-20010807-M00014.png)
GB (2) GB1538563A (US06272168-20010807-M00014.png)
IT (1) IT1057048B (US06272168-20010807-M00014.png)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1565364A (en) * 1976-10-29 1980-04-16 Smiths Industries Ltd Display apparatus
US4286265A (en) * 1977-11-08 1981-08-25 Burroughs Corporation Bar graph display panel and system for displaying analog values therein
DE2816302C2 (de) * 1978-04-14 1983-11-17 Fresenius AG, 6380 Bad Homburg Anzeigevorrichtung für Meßwerte
FI61574C (fi) * 1978-12-29 1982-08-10 Valmet Oy Foerfarande foer styrning av banddisplay
US4348666A (en) * 1979-06-20 1982-09-07 Nippon Gakki Seizo Kabushiki Kaisha Signal level display apparatus
JPS6010384U (ja) * 1983-06-30 1985-01-24 双葉電子工業株式会社 アナログ表示装置
DE3407942A1 (de) * 1984-03-03 1985-09-05 Brown, Boveri & Cie Ag, 6800 Mannheim Digitales messgeraet zur quasi analogen messwertanzeige
DE3408026A1 (de) * 1984-03-05 1985-09-12 Brown, Boveri & Cie Ag, 6800 Mannheim Digitales messgeraet zur quasi analogen messwertanzeige
US4745344A (en) * 1984-11-06 1988-05-17 Matsushita Electric Industrial Co., Ltd. Flat plate-shaped cathode ray tube
US4828257A (en) * 1986-05-20 1989-05-09 Powercise International Corporation Electronically controlled exercise system
KR0156032B1 (ko) * 1993-05-28 1998-10-15 호소야 레이지 전자방출소자 및 그 전자방출소자를 이용한 화상표시장치, 화상표시 장치의 구동장치, 화상표시장치의 화상표시 구동회로
US7652667B2 (en) * 2004-09-15 2010-01-26 Tektronix, Inc. Method and apparatus for visually indicating mask violation locations

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3318790A (en) * 1964-04-29 1967-05-09 Texas Instruments Inc Production of thin organic polymer by screened glow discharge
US3474438A (en) * 1965-09-30 1969-10-21 Monsanto Co Display system
US3745407A (en) * 1970-11-09 1973-07-10 American Optical Corp Digital cathode ray tube intensity-modulator
JPS542116B1 (US06272168-20010807-M00014.png) * 1971-06-26 1979-02-02
FR2154849A5 (US06272168-20010807-M00014.png) * 1971-09-28 1973-05-18 Equip Const Electr
US3771015A (en) * 1972-02-09 1973-11-06 Beckman Instruments Inc Light-emitting diode display
US3825827A (en) * 1972-04-13 1974-07-23 Bendix Corp Columnar display for electrical signals with digital signal limit set
US3875474A (en) * 1972-05-11 1975-04-01 Burroughs Corp Panel-type display device
US3795908A (en) * 1972-06-13 1974-03-05 Ibm Gas panel with multi-directional shifting arrangement
GB1388933A (en) * 1972-08-19 1975-03-26 Solartron Electronics Group Lt Analogue display devices
US3775764A (en) * 1972-10-02 1973-11-27 Ncr Multi-line plasma shift register display
US3835465A (en) * 1973-02-28 1974-09-10 Rockwell International Corp Liquid crystal bar graph display
GB1530264A (en) * 1974-11-27 1978-10-25 Honeywell Ltd Bar display with scale markers

Also Published As

Publication number Publication date
FR2310605B1 (US06272168-20010807-M00014.png) 1982-07-09
US4163971A (en) 1979-08-07
DE2609976A1 (de) 1976-11-25
GB1538562A (en) 1979-01-24
IT1057048B (it) 1982-03-10
FR2310605A1 (fr) 1976-12-03
CA1074470A (en) 1980-03-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee