GB2064194B - Matrix type liquid crystal display device - Google Patents

Matrix type liquid crystal display device

Info

Publication number
GB2064194B
GB2064194B GB8101865A GB8101865A GB2064194B GB 2064194 B GB2064194 B GB 2064194B GB 8101865 A GB8101865 A GB 8101865A GB 8101865 A GB8101865 A GB 8101865A GB 2064194 B GB2064194 B GB 2064194B
Authority
GB
United Kingdom
Prior art keywords
liquid crystal
display device
crystal display
type liquid
matrix type
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
GB8101865A
Other versions
GB2064194A (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.)
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
Priority claimed from JP53013766A external-priority patent/JPS6051119B2/en
Priority claimed from JP1558378A external-priority patent/JPS54108595A/en
Application filed by Sharp Corp filed Critical Sharp Corp
Priority claimed from JP1376780A external-priority patent/JPS55105683A/en
Publication of GB2064194A publication Critical patent/GB2064194A/en
Application granted granted Critical
Publication of GB2064194B publication Critical patent/GB2064194B/en
Expired 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
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/1368—Active matrix addressed cells in which the switching element is a three-electrode device
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/12—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by switched stationary formation of lamps, photocells or light relays
    • H04N3/127—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by switched stationary formation of lamps, photocells or light relays using liquid crystals
    • 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
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/136213—Storage capacitors associated with the pixel electrode
GB8101865A 1978-02-08 1979-02-07 Matrix type liquid crystal display device Expired GB2064194B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP53013766A JPS6051119B2 (en) 1978-02-08 1978-02-08 Driving method of matrix type liquid crystal display device
JP1558378A JPS54108595A (en) 1978-02-13 1978-02-13 Driving method of matrix type liquid-crystal display unit
JP1376780A JPS55105683A (en) 1979-02-09 1980-02-08 Novel heterotricyclic derivatives*their manufacture*their use as drug and pharmaceutic composition containing them

Publications (2)

Publication Number Publication Date
GB2064194A GB2064194A (en) 1981-06-10
GB2064194B true GB2064194B (en) 1982-08-04

Family

ID=27280398

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8101865A Expired GB2064194B (en) 1978-02-08 1979-02-07 Matrix type liquid crystal display device

Country Status (1)

Country Link
GB (1) GB2064194B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59116685A (en) * 1982-12-23 1984-07-05 セイコーインスツルメンツ株式会社 Image display
GB2149176B (en) * 1983-10-26 1988-07-13 Stc Plc Addressing liquid crystal displays
JPS60227235A (en) * 1984-04-26 1985-11-12 Canon Inc Image forming device
DE68912173T2 (en) * 1988-03-11 1994-05-19 Matsushita Electric Ind Co Ltd Control method for a display device.
FR2693305B1 (en) * 1992-07-02 1994-09-30 Sagem Liquid crystal display device, active matrix.
GB2313223A (en) * 1996-05-17 1997-11-19 Sharp Kk Liquid crystal device
GB2313224A (en) * 1996-05-17 1997-11-19 Sharp Kk Ferroelectric liquid crystal device
EP1430463A1 (en) * 2001-09-24 2004-06-23 Vlyte Innovations Limited A visual display device and a method for superimposing a character on a poster

Also Published As

Publication number Publication date
GB2064194A (en) 1981-06-10

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 19990206