CA952213A - Low power display driver having brightness control - Google Patents

Low power display driver having brightness control

Info

Publication number
CA952213A
CA952213A CA144,224A CA144224A CA952213A CA 952213 A CA952213 A CA 952213A CA 144224 A CA144224 A CA 144224A CA 952213 A CA952213 A CA 952213A
Authority
CA
Canada
Prior art keywords
low power
display driver
brightness control
power display
brightness
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
CA144,224A
Other languages
English (en)
Other versions
CA144224S (en
Inventor
Mark F. Eisenberg
George E. Holz
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.)
Unisys Corp
Original Assignee
Burroughs Corp
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 Burroughs Corp filed Critical Burroughs Corp
Application granted granted Critical
Publication of CA952213A publication Critical patent/CA952213A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/12—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by switched stationary formation of lamps, photocells or light relays
    • H04N3/125—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by switched stationary formation of lamps, photocells or light relays using gas discharges, e.g. plasma
    • 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
    • G09G3/282—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 DC panels
    • G09G3/285—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 DC panels using self-scanning
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/38—Cold-cathode tubes
    • H01J17/48—Cold-cathode tubes with more than one cathode or anode, e.g. sequence-discharge tube, counting tube, dekatron
    • H01J17/49—Display panels, e.g. with crossed electrodes, e.g. making use of direct current
    • H01J17/492—Display panels, e.g. with crossed electrodes, e.g. making use of direct current with crossed electrodes
    • H01J17/494—Display panels, e.g. with crossed electrodes, e.g. making use of direct current with crossed electrodes using sequential transfer of the discharges, e.g. of the self-scan type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Digital Computer Display Output (AREA)
CA144,224A 1971-06-21 1972-06-08 Low power display driver having brightness control Expired CA952213A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15472971A 1971-06-21 1971-06-21

Publications (1)

Publication Number Publication Date
CA952213A true CA952213A (en) 1974-07-30

Family

ID=22552523

Family Applications (1)

Application Number Title Priority Date Filing Date
CA144,224A Expired CA952213A (en) 1971-06-21 1972-06-08 Low power display driver having brightness control

Country Status (10)

Country Link
US (1) US3778673A (fr)
JP (1) JPS613031Y2 (fr)
BE (1) BE784529A (fr)
CA (1) CA952213A (fr)
CH (1) CH560438A5 (fr)
DE (1) DE2229054C2 (fr)
FR (1) FR2142946B1 (fr)
GB (1) GB1381404A (fr)
IT (1) IT956323B (fr)
NL (1) NL7207693A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7214702A (fr) * 1972-10-31 1974-05-02
US3906290A (en) * 1973-01-16 1975-09-16 Mitsubishi Electric Corp Display apparatus
US3867646A (en) * 1973-10-05 1975-02-18 Electronic Arrays MOSFET circuitry for integrated chips interfacing with higher voltage devices
US4097780A (en) * 1976-08-17 1978-06-27 Bell Telephone Laboratories, Incorporated Method and apparatus for energizing the cells of a plasma display panel to selected brightness levels
JPS53105317A (en) * 1977-02-25 1978-09-13 Hitachi Ltd Luminance adjusting circuit
US4595919A (en) * 1983-08-22 1986-06-17 Burroughs Corporation System and method for operating a display panel having memory
US5093654A (en) * 1989-05-17 1992-03-03 Eldec Corporation Thin-film electroluminescent display power supply system for providing regulated write voltages
KR0160321B1 (ko) * 1994-04-28 1998-12-01 박현승 평면가스표시관
JP3580027B2 (ja) * 1996-06-06 2004-10-20 株式会社日立製作所 プラズマディスプレイ装置
JP2900997B2 (ja) * 1996-11-06 1999-06-02 富士通株式会社 表示ユニットの消費電力制御のための方法と装置、それを備えた表示システム及びそれを実現するプログラムを格納した記憶媒体

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3559190A (en) * 1966-01-18 1971-01-26 Univ Illinois Gaseous display and memory apparatus
US3597758A (en) * 1968-12-19 1971-08-03 Ibm Display system
GB1317221A (en) * 1969-05-28 1973-05-16 Burroughs Corp Gas discharge display systems and panels
GB1280875A (en) * 1969-07-04 1972-07-05 Mullard Ltd Improvements relating to electrical display devices
BE754172A (fr) * 1969-08-18 1970-12-31 Burroughs Corp Panneau d'etalage
US3600626A (en) * 1969-11-26 1971-08-17 Burroughs Corp Multicell display device having communication paths between adjacent cells
US3614526A (en) * 1970-05-28 1971-10-19 Ncr Co Method and means for operating a plasma display panel

Also Published As

Publication number Publication date
FR2142946A1 (fr) 1973-02-02
NL7207693A (fr) 1972-12-27
CH560438A5 (fr) 1975-03-27
GB1381404A (en) 1975-01-22
DE2229054A1 (de) 1972-12-28
BE784529A (fr) 1972-10-02
US3778673A (en) 1973-12-11
JPS613031Y2 (fr) 1986-01-30
FR2142946B1 (fr) 1973-07-13
JPS55144386U (fr) 1980-10-16
DE2229054C2 (de) 1986-01-30
IT956323B (it) 1973-10-10

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