IT984620B - Dispositivo visualizzatore numerico per calcolatori elettronici - Google Patents

Dispositivo visualizzatore numerico per calcolatori elettronici

Info

Publication number
IT984620B
IT984620B IT33139/72A IT3313972A IT984620B IT 984620 B IT984620 B IT 984620B IT 33139/72 A IT33139/72 A IT 33139/72A IT 3313972 A IT3313972 A IT 3313972A IT 984620 B IT984620 B IT 984620B
Authority
IT
Italy
Prior art keywords
display device
numerical display
electronic calculators
calculators
electronic
Prior art date
Application number
IT33139/72A
Other languages
English (en)
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of IT984620B publication Critical patent/IT984620B/it

Links

Classifications

    • 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
    • G09G3/04—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
IT33139/72A 1971-12-22 1972-12-19 Dispositivo visualizzatore numerico per calcolatori elettronici IT984620B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46103712A JPS4869434A (it) 1971-12-22 1971-12-22

Publications (1)

Publication Number Publication Date
IT984620B true IT984620B (it) 1974-11-20

Family

ID=14361319

Family Applications (1)

Application Number Title Priority Date Filing Date
IT33139/72A IT984620B (it) 1971-12-22 1972-12-19 Dispositivo visualizzatore numerico per calcolatori elettronici

Country Status (10)

Country Link
US (1) US3973254A (it)
JP (1) JPS4869434A (it)
CA (1) CA1006597A (it)
DE (1) DE2263114C3 (it)
FR (1) FR2170421A5 (it)
GB (1) GB1399258A (it)
HK (1) HK38279A (it)
IT (1) IT984620B (it)
MY (1) MY7800481A (it)
NL (1) NL168066C (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5331578B2 (it) * 1973-06-04 1978-09-04
JPS542045B2 (it) * 1974-04-11 1979-02-01
JPS51124395A (en) * 1975-04-23 1976-10-29 Seiko Epson Corp Liquid crystal display unit
NL169380C (nl) * 1975-05-09 1982-07-01 Philips Nv Tekenweergeefinrichting.
JPS5323295A (en) * 1976-08-17 1978-03-03 Citizen Watch Co Ltd Drive circuit electro-chromic display device
JPS54122932A (en) * 1978-03-16 1979-09-22 Toshiba Corp Display circuit
GB2078422B (en) * 1980-06-19 1983-12-21 Standard Telephones Cables Ltd Matrix addressing of display devices
JPS5843494A (ja) * 1981-09-09 1983-03-14 シャープ株式会社 液晶表示装置の駆動装置
JPS5849987A (ja) * 1981-09-19 1983-03-24 シャープ株式会社 表示駆動方式
FR2513418A1 (fr) * 1981-09-22 1983-03-25 Mitsubishi Electric Corp Dispositif d'affichage avec compensation du temps de retard
JPS58126592A (ja) * 1982-01-22 1983-07-28 三菱自動車工業株式会社 デジタル表示装置
JPS58162988A (ja) * 1982-03-23 1983-09-27 日本電気株式会社 表示装置
JPH0622010B2 (ja) * 1984-09-25 1994-03-23 株式会社東芝 演算表示用集積回路
GB2178581B (en) * 1985-07-12 1989-07-19 Canon Kk Liquid crystal apparatus and driving method therefor
JP2713893B2 (ja) * 1986-11-10 1998-02-16 株式会社東芝 平面表示装置
US6559827B1 (en) 2000-08-16 2003-05-06 Gateway, Inc. Display assembly
CN111611717B (zh) * 2020-05-27 2023-04-07 中国科学技术大学 用于模拟多位宽数码管特性的显示装置及方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1183130B (de) * 1963-09-12 1964-12-10 Telefunken Patent Anordnung zur Auslesung und dezimalen Anzeige eines in einem mehrdekadigen Zaehler enthaltenen Ergebnisses
US3432846A (en) * 1965-04-19 1969-03-11 Gen Electric Traveling sign controlled by logic circuitry and providing a plurality of visual display effects
GB1245785A (en) * 1967-12-12 1971-09-08 Sharp Kabushiki Kaisha Formerl Indication apparatus
US3603965A (en) * 1968-02-15 1971-09-07 Burroughs Corp Information display circuit including means for blanking the display device
DE2158012C3 (de) * 1970-11-25 1974-05-09 Omron Tateisi Electronics Co., Kyoto (Japan) Schaltungsanordnung im Anzeigeteil eines Elektronenrechners

Also Published As

Publication number Publication date
GB1399258A (en) 1975-07-02
DE2263114A1 (de) 1973-06-28
NL7217320A (it) 1973-06-26
DE2263114C3 (de) 1978-06-29
NL168066C (nl) 1982-02-16
HK38279A (en) 1979-06-22
NL168066B (nl) 1981-09-16
CA1006597A (en) 1977-03-08
JPS4869434A (it) 1973-09-20
US3973254A (en) 1976-08-03
FR2170421A5 (it) 1973-09-14
MY7800481A (en) 1978-12-31
DE2263114B2 (de) 1977-11-03

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