GB2097166B - Method for driving an ac electroluminescent display - Google Patents

Method for driving an ac electroluminescent display

Info

Publication number
GB2097166B
GB2097166B GB8210953A GB8210953A GB2097166B GB 2097166 B GB2097166 B GB 2097166B GB 8210953 A GB8210953 A GB 8210953A GB 8210953 A GB8210953 A GB 8210953A GB 2097166 B GB2097166 B GB 2097166B
Authority
GB
United Kingdom
Prior art keywords
driving
electroluminescent display
electroluminescent
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
GB8210953A
Other languages
English (en)
Other versions
GB2097166A (en
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.)
Lohja Oy AB
Original Assignee
Lohja Oy AB
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 Lohja Oy AB filed Critical Lohja Oy AB
Publication of GB2097166A publication Critical patent/GB2097166A/en
Application granted granted Critical
Publication of GB2097166B publication Critical patent/GB2097166B/en
Expired legal-status Critical Current

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
    • G09G3/20—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
    • G09G3/30—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 electroluminescent panels

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)
  • Control Of El Displays (AREA)
GB8210953A 1981-04-22 1982-04-15 Method for driving an ac electroluminescent display Expired GB2097166B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI811245A FI62447C (fi) 1981-04-22 1981-04-22 Foerfarande foer styrning av bildaotergivning och i synnerhet vaexelstroemselektroluminensaotergivning

Publications (2)

Publication Number Publication Date
GB2097166A GB2097166A (en) 1982-10-27
GB2097166B true GB2097166B (en) 1985-01-16

Family

ID=8514324

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8210953A Expired GB2097166B (en) 1981-04-22 1982-04-15 Method for driving an ac electroluminescent display

Country Status (5)

Country Link
JP (1) JPS57182792A (sv)
DE (1) DE3214859A1 (sv)
FI (1) FI62447C (sv)
FR (1) FR2505072B1 (sv)
GB (1) GB2097166B (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI64248C (fi) * 1982-02-17 1983-10-10 Lohja Ab Oy Foerfarande och koppling foer styrning av bildaotergivning ochisynnerhet vaexelstroems-elektroluminensaotergivning
JP2619028B2 (ja) * 1988-11-30 1997-06-11 シャープ株式会社 表示装置の駆動方法および装置
JPH0748143B2 (ja) * 1988-12-28 1995-05-24 シャープ株式会社 表示装置の駆動方法
JP3236243B2 (ja) * 1997-06-11 2001-12-10 キヤノン株式会社 エレクトロ・ルミネセンス装置及びその駆動法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3629653A (en) * 1970-03-23 1971-12-21 Us Of America The Crossed grid el display driver technique
GB1501001A (en) * 1974-01-25 1978-02-15 Sharp Kk Display apparatus having a light emitting body having a hysteresis characteristic and a drive system for such a bod
JPS592911B2 (ja) * 1976-06-25 1984-01-21 シャープ株式会社 薄膜ｅｌ素子の書込み駆動方法
GB2006569A (en) * 1977-10-07 1979-05-02 Hitachi Ltd A flat panel image display system

Also Published As

Publication number Publication date
DE3214859C2 (sv) 1993-01-14
FR2505072B1 (fr) 1986-08-22
FR2505072A1 (fr) 1982-11-05
FI62447C (fi) 1982-12-10
GB2097166A (en) 1982-10-27
JPS57182792A (en) 1982-11-10
FI62447B (fi) 1982-08-31
DE3214859A1 (de) 1982-11-11
JPH0315755B2 (sv) 1991-03-01

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20000415