JPS5720787A - Method of generating input signal for subtraction combination - Google Patents

Method of generating input signal for subtraction combination

Info

Publication number
JPS5720787A
JPS5720787A JP7876781A JP7876781A JPS5720787A JP S5720787 A JPS5720787 A JP S5720787A JP 7876781 A JP7876781 A JP 7876781A JP 7876781 A JP7876781 A JP 7876781A JP S5720787 A JPS5720787 A JP S5720787A
Authority
JP
Japan
Prior art keywords
input signal
generating input
subtraction combination
subtraction
combination
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.)
Pending
Application number
JP7876781A
Other languages
Japanese (ja)
Inventor
Jierarudo Deigubii Mu Kenerumu
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.)
Hughes Microelectronics Ltd
Original Assignee
Hughes Microelectronics 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 Hughes Microelectronics Ltd filed Critical Hughes Microelectronics Ltd
Publication of JPS5720787A publication Critical patent/JPS5720787A/en
Pending 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
    • G09G3/04—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
    • G09G3/16—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 by control of light from an independent source
    • G09G3/18—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 by control of light from an independent source using liquid crystals
    • 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
    • G09G3/34—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 by control of light from an independent source
    • G09G3/36—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 by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3696—Generation of voltages supplied to electrode drivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal (AREA)
JP7876781A 1980-05-30 1981-05-26 Method of generating input signal for subtraction combination Pending JPS5720787A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8017718A GB2079020B (en) 1980-05-30 1980-05-30 Method of generating input signals for subtractive combination

Publications (1)

Publication Number Publication Date
JPS5720787A true JPS5720787A (en) 1982-02-03

Family

ID=10513724

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7876781A Pending JPS5720787A (en) 1980-05-30 1981-05-26 Method of generating input signal for subtraction combination

Country Status (2)

Country Link
JP (1) JPS5720787A (en)
GB (1) GB2079020B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4708832A (en) * 1984-01-20 1987-11-24 Aktiebolaget Carl Munters Contact body

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2551245B1 (en) * 1983-08-25 1987-06-19 Sfena METHOD AND DEVICE FOR DISPLAYING SYMBOLS USING A LIQUID CRYSTAL MATRIX
GB2162715A (en) * 1984-08-02 1986-02-05 Stc Plc Thermal imaging system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4708832A (en) * 1984-01-20 1987-11-24 Aktiebolaget Carl Munters Contact body

Also Published As

Publication number Publication date
GB2079020A (en) 1982-01-13
GB2079020B (en) 1983-12-21

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