EP0412757A3 - Display device - Google Patents

Display device Download PDF

Info

Publication number
EP0412757A3
EP0412757A3 EP19900308643 EP90308643A EP0412757A3 EP 0412757 A3 EP0412757 A3 EP 0412757A3 EP 19900308643 EP19900308643 EP 19900308643 EP 90308643 A EP90308643 A EP 90308643A EP 0412757 A3 EP0412757 A3 EP 0412757A3
Authority
EP
European Patent Office
Prior art keywords
display device
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.)
Withdrawn
Application number
EP19900308643
Other versions
EP0412757A2 (en
Inventor
Yoshihisa Kawashima
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Publication of EP0412757A2 publication Critical patent/EP0412757A2/en
Publication of EP0412757A3 publication Critical patent/EP0412757A3/en
Withdrawn legal-status Critical Current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
    • 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
    • G09G3/3648—Control of matrices with row and column drivers using an active matrix
    • G09G3/3666—Control of matrices with row and column drivers using an active matrix with the matrix divided into sections

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
EP19900308643 1989-08-07 1990-08-06 Display device Withdrawn EP0412757A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP204313/89 1989-08-07
JP20431389A JPH0367220A (en) 1989-08-07 1989-08-07 Display device

Publications (2)

Publication Number Publication Date
EP0412757A2 EP0412757A2 (en) 1991-02-13
EP0412757A3 true EP0412757A3 (en) 1992-01-15

Family

ID=16488417

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900308643 Withdrawn EP0412757A3 (en) 1989-08-07 1990-08-06 Display device

Country Status (2)

Country Link
EP (1) EP0412757A3 (en)
JP (1) JPH0367220A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL92936A (en) 1989-12-31 1998-02-08 Smartlight Ltd Self-masking transparency viewing apparatus
US6311419B1 (en) 1989-12-31 2001-11-06 Smartlight Ltd. Dedicated mammogram viewer
EP0918241A3 (en) * 1993-11-28 1999-06-23 Smartlight Limited Transparency viewing device
FR2722603B1 (en) * 1994-07-12 1996-09-27 Sagem LIQUID CRYSTAL, ACTIVE MATRIX AND FRACTIONAL COUNTER ELECTRODE DISPLAY DEVICE
US5963276A (en) * 1997-01-09 1999-10-05 Smartlight Ltd. Back projection transparency viewer with overlapping pixels

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0253379A2 (en) * 1986-07-15 1988-01-20 Mitsubishi Denki Kabushiki Kaisha Large screen display apparatus
US4736137A (en) * 1986-08-01 1988-04-05 Hitachi, Ltd Matrix display device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0253379A2 (en) * 1986-07-15 1988-01-20 Mitsubishi Denki Kabushiki Kaisha Large screen display apparatus
US4736137A (en) * 1986-08-01 1988-04-05 Hitachi, Ltd Matrix display device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PROCEEDINGS OF THE S.I.D. vol. 27, no. 4, 1986, NEW YORK (US) pages 309 - 312; A.H.KITAI: 'Three- and Four-Dimensional Addressing of Flat-Panel Displays' *

Also Published As

Publication number Publication date
EP0412757A2 (en) 1991-02-13
JPH0367220A (en) 1991-03-22

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 19940316