GB2144255B - A meter display - Google Patents

A meter display

Info

Publication number
GB2144255B
GB2144255B GB08320360A GB8320360A GB2144255B GB 2144255 B GB2144255 B GB 2144255B GB 08320360 A GB08320360 A GB 08320360A GB 8320360 A GB8320360 A GB 8320360A GB 2144255 B GB2144255 B GB 2144255B
Authority
GB
United Kingdom
Prior art keywords
meter display
meter
display
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
GB08320360A
Other versions
GB2144255A (en
GB8320360D0 (en
Inventor
Charles James Thomas Smith
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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Priority to GB08320360A priority Critical patent/GB2144255B/en
Publication of GB8320360D0 publication Critical patent/GB8320360D0/en
Publication of GB2144255A publication Critical patent/GB2144255A/en
Application granted granted Critical
Publication of GB2144255B publication Critical patent/GB2144255B/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00Arrangements for displaying electric variables or waveforms
    • G01R13/40Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect
    • G01R13/404Arrangements 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
    • G01R13/407Arrangements 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
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01DMEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D7/00Indicating measured values
    • G01D7/002Indicating measured values giving both analog and numerical indication
    • GPHYSICS
    • G04HOROLOGY
    • G04GELECTRONIC TIME-PIECES
    • G04G9/00Visual time or date indication means
    • G04G9/02Visual time or date indication means by selecting desired characters out of a number of characters or by selecting indicating elements the position of which represent the time, e.g. by using multiplexing techniques
    • G04G9/06Visual time or date indication means by selecting desired characters out of a number of characters or by selecting indicating elements the position of which represent the time, e.g. by using multiplexing techniques using light valves, e.g. liquid crystals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Indicating Measured Values (AREA)
  • Liquid Crystal Display Device Control (AREA)
GB08320360A 1983-07-28 1983-07-28 A meter display Expired GB2144255B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08320360A GB2144255B (en) 1983-07-28 1983-07-28 A meter display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08320360A GB2144255B (en) 1983-07-28 1983-07-28 A meter display

Publications (3)

Publication Number Publication Date
GB8320360D0 GB8320360D0 (en) 1983-09-01
GB2144255A GB2144255A (en) 1985-02-27
GB2144255B true GB2144255B (en) 1987-01-14

Family

ID=10546429

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08320360A Expired GB2144255B (en) 1983-07-28 1983-07-28 A meter display

Country Status (1)

Country Link
GB (1) GB2144255B (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7405724A (en) * 1974-04-29 1975-10-31 Philips Nv DISPLAY DEVICE FOR A COUNTER SUCH AS A CLOCK OR WATCH.
GB1504822A (en) * 1975-09-12 1978-03-22 Seiko Instr & Electronics Time display apparatus for an electronic timepiece
GB1599667A (en) * 1977-05-12 1981-10-07 Murrell N J Electrooptical analogue display with reduced connections
DE2730069A1 (en) * 1977-07-02 1979-01-11 Braun Ag TIMEPIECE WITH A DISPLAY DEVICE
GB2011143B (en) * 1977-12-22 1982-06-30 Kohler H M Liquid-crystal display device

Also Published As

Publication number Publication date
GB2144255A (en) 1985-02-27
GB8320360D0 (en) 1983-09-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930728