FI62447C - Foerfarande foer styrning av bildaotergivning och i synnerhet vaexelstroemselektroluminensaotergivning - Google Patents

Foerfarande foer styrning av bildaotergivning och i synnerhet vaexelstroemselektroluminensaotergivning Download PDF

Info

Publication number
FI62447C
FI62447C FI811245A FI811245A FI62447C FI 62447 C FI62447 C FI 62447C FI 811245 A FI811245 A FI 811245A FI 811245 A FI811245 A FI 811245A FI 62447 C FI62447 C FI 62447C
Authority
FI
Finland
Prior art keywords
modulation
pulses
voltage
electrodes
control
Prior art date
Application number
FI811245A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI62447B (fi
Inventor
Terho Teuvo Harju
Original Assignee
Lohja Ab Oy
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 Ab Oy filed Critical Lohja Ab Oy
Priority to FI811245A priority Critical patent/FI62447C/fi
Priority to GB8210953A priority patent/GB2097166B/en
Priority to FR8206821A priority patent/FR2505072B1/fr
Priority to DE19823214859 priority patent/DE3214859A1/de
Priority to JP6803282A priority patent/JPS57182792A/ja
Publication of FI62447B publication Critical patent/FI62447B/fi
Application granted granted Critical
Publication of FI62447C publication Critical patent/FI62447C/fi

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)
FI811245A 1981-04-22 1981-04-22 Foerfarande foer styrning av bildaotergivning och i synnerhet vaexelstroemselektroluminensaotergivning FI62447C (fi)

Priority Applications (5)

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
GB8210953A GB2097166B (en) 1981-04-22 1982-04-15 Method for driving an ac electroluminescent display
FR8206821A FR2505072B1 (fr) 1981-04-22 1982-04-21 Procede de commande d'affichage d'image, en particulier d'affichage electroluminescent en courant alternatif
DE19823214859 DE3214859A1 (de) 1981-04-22 1982-04-21 Verfahren zum steuern einer bilddarstellungsvorrichtung
JP6803282A JPS57182792A (en) 1981-04-22 1982-04-22 Driving of image display unit, especially ac electroluminescence display unit

Applications Claiming Priority (2)

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
FI811245 1981-04-22

Publications (2)

Publication Number Publication Date
FI62447B FI62447B (fi) 1982-08-31
FI62447C true FI62447C (fi) 1982-12-10

Family

ID=8514324

Family Applications (1)

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

Country Status (5)

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

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
DE2843706A1 (de) * 1977-10-07 1979-04-12 Hitachi Ltd Bildwiedergabesystem

Also Published As

Publication number Publication date
FR2505072A1 (fr) 1982-11-05
FR2505072B1 (fr) 1986-08-22
JPH0315755B2 (enrdf_load_stackoverflow) 1991-03-01
DE3214859A1 (de) 1982-11-11
GB2097166B (en) 1985-01-16
FI62447B (fi) 1982-08-31
GB2097166A (en) 1982-10-27
JPS57182792A (en) 1982-11-10
DE3214859C2 (enrdf_load_stackoverflow) 1993-01-14

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Owner name: ELKOTRADE AG