CH636495GA3 - - Google Patents

Download PDF

Info

Publication number
CH636495GA3
CH636495GA3 CH510278A CH510278A CH636495GA3 CH 636495G A3 CH636495G A3 CH 636495GA3 CH 510278 A CH510278 A CH 510278A CH 510278 A CH510278 A CH 510278A CH 636495G A3 CH636495G A3 CH 636495GA3
Authority
CH
Switzerland
Prior art keywords
characters
rows
columns
increase
display
Prior art date
Application number
CH510278A
Other languages
French (fr)
Other versions
CH636495B (en
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
Publication of CH636495B publication Critical patent/CH636495B/en
Application filed filed Critical
Publication of CH636495GA3 publication Critical patent/CH636495GA3/fr

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/08—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques
    • G04G9/12—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques using light valves, e.g. liquid crystals
    • G04G9/122—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques using light valves, e.g. liquid crystals using multiplexing techniques
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Geometry (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electric Clocks (AREA)
  • Indicating Measured Values (AREA)
  • Liquid Crystal (AREA)

Abstract

In a display device in which characters are made visible by imposition of an electromagnetic field across selected portions of said device and in which the characters are arranged in a plurality of rows or columns, the space required within the display area of said device for leads connecting the segments of each character to an external source of voltage is substantially reduced. Reduction of the area allocated to connections makes it possible to increase the fraction of the total area available for actual display of characters and thus to increase the size and readability of the characters. The arrangement taught herein is suitable for any number of rows or columns of characters so long as said number is at least two.
CH510278A 1977-05-11 1978-05-10 ELECTRONIC DISPLAY DEVICE. CH636495B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5411677A JPS53139494A (en) 1977-05-11 1977-05-11 Electrode structure of display unit

Publications (2)

Publication Number Publication Date
CH636495B CH636495B (en)
CH636495GA3 true CH636495GA3 (en) 1983-06-15

Family

ID=12961615

Family Applications (1)

Application Number Title Priority Date Filing Date
CH510278A CH636495B (en) 1977-05-11 1978-05-10 ELECTRONIC DISPLAY DEVICE.

Country Status (3)

Country Link
US (1) US4281901A (en)
JP (1) JPS53139494A (en)
CH (1) CH636495B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62172324A (en) * 1986-01-24 1987-07-29 Sharp Corp Liquid crystal display
KR100247818B1 (en) * 1995-09-26 2000-03-15 손욱 Liquid crystal display
JP6315977B2 (en) * 2013-12-20 2018-04-25 スタンレー電気株式会社 Liquid crystal display

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5114360B1 (en) * 1970-12-23 1976-05-08
CH159075A4 (en) * 1975-02-10 1977-06-30

Also Published As

Publication number Publication date
US4281901A (en) 1981-08-04
CH636495B (en)
JPS53139494A (en) 1978-12-05

Similar Documents

Publication Publication Date Title
IT7848986A0 (en) IMPROVEMENT IN INFORMATION PRESENTATION DEVICES PARTICULARLY FOR FLIGHT INSTRUMENTS
NL186663B (en) IMAGE DISPLAY PANEL.
BR7803996A (en) CHARACTER VARIABLE SPACING MATRIX FOR PROPORTIONAL SPACING PRINTING SYSTEMS
NL7802991A (en) PANEL DISPLAY DEVICE.
SE7809920L (en) AIRCRAFT INSTRUMENT FOR VISUAL APPROACH
FI773838A7 (en) FOERBINDNING FOER OEVERGAONG FRAON SKAERRINGSKOPPLING ELLER LIKNANDE TILL FLAENSKOPPLING VID HYDRAULISKA KOPPLINGAR
NL187254C (en) ELECTRO-OPTICAL DISPLAY PANEL.
NL7807015A (en) REGISTER AND DISPLAY SYSTEM.
JPS5299719A (en) Character generator for display unit
SE7910071L (en) Display apparatus
DK146190C (en) THE ADVERTISING SIGNS
CH620092B (en) AFFICHAGE ANALOGIQUE ET DIGITAL.
PT67961A (en) SCHUHINNENMATERIAL SUCH AS BRANDSOLE AND
BR8009008A (en) ELECTRONIC CARD GAME SIMULATOR
NL7805324A (en) MICELLAR WATER-IN-OIL EMULSION.
CH636495B (en) ELECTRONIC DISPLAY DEVICE.
BR7804994A (en) ELECTRONIC BEAM SYSTEM WITH CHARACTER DESIGN CAPACITY
FI781763A7 (en) FOERBAETTRINGAR I ELLER ANSLUTNING TILL GLASTILLVERKNING
AT363220B (en) CONTROL SYSTEM FOR AN ELEVATOR SYSTEM
BR7602088A (en) IMPROVEMENT IN THE CHARACTER EXHIBITION SYSTEM, PROCESS OF DISPLAYING A PLURALITY OF CHARACTERS AND PROCESS OF ACTIVATING AN EXHIBITION
JPS53117337A (en) Address qualifying circuit
BR7801211A (en) ANTI-SHOCK DEVICE FOR DISPLAY TYPE MEDICATION INSTRUMENTS
DK141414C (en) SUPPORT OR FILLING SIGNS
JPS5399825A (en) Driving method for cathode-ray tube
TR20492A (en) CINKON HIGH FURNACE SIGN