GB8901175D0 - Liquid crystal display apparatus - Google Patents

Liquid crystal display apparatus

Info

Publication number
GB8901175D0
GB8901175D0 GB898901175A GB8901175A GB8901175D0 GB 8901175 D0 GB8901175 D0 GB 8901175D0 GB 898901175 A GB898901175 A GB 898901175A GB 8901175 A GB8901175 A GB 8901175A GB 8901175 D0 GB8901175 D0 GB 8901175D0
Authority
GB
United Kingdom
Prior art keywords
liquid crystal
crystal display
display apparatus
liquid
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Withdrawn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
GB898901175A
Other versions
GB2214342A (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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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
Priority claimed from JP864888A external-priority patent/JPH01185526A/en
Priority claimed from JP864788A external-priority patent/JPH01185525A/en
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of GB8901175D0 publication Critical patent/GB8901175D0/en
Publication of GB2214342A publication Critical patent/GB2214342A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134336—Matrix
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0232—Special driving of display border areas
GB8901175A 1988-01-19 1989-01-19 Liquid crystal display apparatus Withdrawn GB2214342A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP864888A JPH01185526A (en) 1988-01-19 1988-01-19 Liquid crystal display device
JP864788A JPH01185525A (en) 1988-01-19 1988-01-19 Liquid crystal display device

Publications (2)

Publication Number Publication Date
GB8901175D0 true GB8901175D0 (en) 1989-03-15
GB2214342A GB2214342A (en) 1989-08-31

Family

ID=26343208

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8901175A Withdrawn GB2214342A (en) 1988-01-19 1989-01-19 Liquid crystal display apparatus

Country Status (3)

Country Link
KR (1) KR890012184A (en)
DE (1) DE3901761A1 (en)
GB (1) GB2214342A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2646269B1 (en) * 1989-04-24 1991-06-28 Asulab Sa IMPROVED ELECTRO-OPTICAL DISPLAY CELL
JP3126360B2 (en) * 1989-09-01 2001-01-22 キヤノン株式会社 Display system and display control method thereof
US7724270B1 (en) 2000-11-08 2010-05-25 Palm, Inc. Apparatus and methods to achieve a variable color pixel border on a negative mode screen with a passive matrix drive
US7425970B1 (en) 2000-11-08 2008-09-16 Palm, Inc. Controllable pixel border for a negative mode passive matrix display device
US6961029B1 (en) 2000-11-08 2005-11-01 Palm, Inc. Pixel border for improved viewability of a display device
GB0702350D0 (en) 2007-02-07 2007-03-21 Plastic Logic Ltd Electronic reading devices
GB0702349D0 (en) 2007-02-07 2007-03-21 Plastic Logic Ltd Electronic document readers and reading devices
GB0702347D0 (en) 2007-02-07 2007-03-21 Plastic Logic Ltd Electronic document reading devices
GB2454031A (en) 2007-10-24 2009-04-29 Plastic Logic Ltd Electronic document display
GB2458106B (en) 2008-03-03 2012-07-18 Plastic Logic Ltd Electronic document reader system
GB2463266B (en) 2008-09-05 2011-07-27 Plastic Logic Ltd Electronic document reader
GB201000021D0 (en) 2010-01-04 2010-02-17 Plastic Logic Ltd Electronic document reading devices

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8503180A (en) * 1985-11-19 1987-06-16 Philips Nv DISPLAY DEVICE.

Also Published As

Publication number Publication date
KR890012184A (en) 1989-08-24
DE3901761A1 (en) 1989-08-03
DE3901761C2 (en) 1992-04-30
GB2214342A (en) 1989-08-31

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)