Classifications

• • G—PHYSICS
  • G01—MEASURING; TESTING
  • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
  • G01R13/00—Arrangements for displaying electric variables or waveforms
• • G—PHYSICS
  • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
  • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
  • G09G2320/00—Control of display operating conditions
  • G09G2320/04—Maintaining the quality of display appearance
  • G09G2320/043—Preventing or counteracting the effects of ageing
• • 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
  • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
  • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
  • G09G3/28—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels
  • G09G3/288—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels
  • G09G3/296—Driving circuits for producing the waveforms applied to the driving electrodes

Landscapes

• Physics & Mathematics (AREA)
• General Physics & Mathematics (AREA)
• Control Of Indicators Other Than Cathode Ray Tubes (AREA)
• Gas-Filled Discharge Tubes (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=24773827

Family Applications (1)

Country Status (7)

Families Citing this family (6)

Family Cites Families (1)

• 1976
  • 1976-05-27 US US05/690,755 patent/US4079290A/en not_active Expired - Lifetime
• 1977
  • 1977-03-08 GB GB9652/77A patent/GB1568857A/en not_active Expired
  • 1977-04-15 IT IT22492/77A patent/IT1115466B/it active
  • 1977-04-22 FR FR7712663A patent/FR2353097A1/fr active Granted
  • 1977-04-22 JP JP4597677A patent/JPS52146129A/ja active Granted
  • 1977-04-29 CA CA277,287A patent/CA1092250A/en not_active Expired
  • 1977-05-14 DE DE19772721852 patent/DE2721852A1/de not_active Withdrawn

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