KR930701803A - Multiple addressing of ferroelectric liquid crystal displays - Google Patents

Multiple addressing of ferroelectric liquid crystal displays

Info

Publication number: KR930701803A
Authority: KR; South Korea
Prior art keywords: liquid crystal; crystal displays; ferroelectric liquid; multiple addressing; addressing
Prior art date: 1990-08-07
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.): Granted

Application number

KR1019930700355A

Other languages

Korean (ko)

Other versions

KR100231216B1 (en

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.)

1990-08-07

Filing date

1993-02-06

Publication date

1993-06-12

1991-07-26 Application filed filed Critical

1993-06-12 Publication of KR930701803A publication Critical patent/KR930701803A/en

1999-11-15 Application granted granted Critical

1999-11-15 Publication of KR100231216B1 publication Critical patent/KR100231216B1/en

2010-08-21 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- G09G3/34—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
- 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
- G09G3/3622—Control of matrices with row and column drivers using a passive matrix
- G09G3/3629—Control of matrices with row and column drivers using a passive matrix using liquid crystals having memory effects, e.g. ferroelectric 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
- G09G2310/0202—Addressing of scan or signal lines
- G09G2310/0205—Simultaneous scanning of several lines in flat panels
- 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
- G09G2310/06—Details of flat display driving waveforms
- 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
- G09G2310/06—Details of flat display driving waveforms
- G09G2310/061—Details of flat display driving waveforms for resetting or blanking
- G09G2310/063—Waveforms for resetting the whole screen at once
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/04—Maintaining the quality of display appearance
- G09G2320/041—Temperature compensation

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)
Liquid Crystal (AREA)
Control Of Indicators Other Than Cathode Ray Tubes (AREA)

KR1019930700355A 1990-08-07 1991-07-26 Multiple Addressing of Ferroelectric Liquid Crystal Display Expired - Fee Related KR100231216B1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GB9017316.2		1990-08-07
GB909017316A GB9017316D0 (en)	1990-08-07	1990-08-07	Multiplex addressing of ferro-electric liquid crystal displays
PCT/GB1991/001263 WO1992002925A1 (en)	1990-08-07	1991-07-26	Multiplex addressing of ferro-electric liquid crystal displays

Publications (2)

Publication Number	Publication Date
KR930701803A true KR930701803A (en)	1993-06-12
KR100231216B1 KR100231216B1 (en)	1999-11-15

Family

ID=10680305

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KR1019930700355A Expired - Fee Related KR100231216B1 (en)	1990-08-07	1991-07-26	Multiple Addressing of Ferroelectric Liquid Crystal Display

Country Status (9)

Country	Link
EP (1)	EP0542804B1 (en)
JP (1)	JP3356430B2 (en)
KR (1)	KR100231216B1 (en)
CN (1)	CN1025454C (en)
CA (1)	CA2088770C (en)
DE (1)	DE69119771T2 (en)
GB (2)	GB9017316D0 (en)
MY (1)	MY108630A (en)
WO (1)	WO1992002925A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9302997D0 (en) *	1993-02-15	1993-03-31	Secr Defence	Multiplex addressing of ferro-electric liquid crystal displays
JP2977410B2 (en) *	1993-04-26	1999-11-15	シャープ株式会社	Ferroelectric liquid crystal composition and device using the same
GB9309502D0 (en) *	1993-05-08	1993-06-23	Secr Defence	Addressing ferroelectric liquid crystal displays
GB9404356D0 (en) *	1994-03-07	1994-04-20	Secr Defence	Temperature compensation of ferroelectric liquid crystal displays
GB2301450B (en) *	1994-03-07	1998-01-14	Secr Defence	Temperature compensation of ferro-electric liquid crystal displays
GB9407116D0 (en) *	1994-04-11	1994-06-01	Secr Defence	Ferroelectric liquid crystal display with greyscale
US6115021A (en) *	1994-07-04	2000-09-05	Sharp Kabushiki Kaisha	Method and apparatus for driving a liquid crystal panel using a ferroelectric liquid crystal material having a negative dielectric anisotropy
GB2294797A (en) *	1994-11-01	1996-05-08	Sharp Kk	Method of addressing a liquid crystal display
GB9510612D0 (en) *	1995-05-25	1995-07-19	Central Research Lab Ltd	Improvements in or relating to the addressing of liquid crystal displays
GB2312542B (en) *	1995-12-21	2000-02-23	Secr Defence	Multiplex addressing of ferroelectric liquid crystal displays
GB9526270D0 (en) *	1995-12-21	1996-02-21	Secr Defence	Multiplex addressing of ferroelectric liquid crystal displays
GB2313224A (en)	1996-05-17	1997-11-19	Sharp Kk	Ferroelectric liquid crystal device
GB2313225A (en) *	1996-05-17	1997-11-19	Sharp Kk	Liquid crystal array device
GB9612958D0 (en) *	1996-06-20	1996-08-21	Sharp Kk	Matrix array bistable device addressing
GB2337608B (en)	1998-05-16	2003-01-15	Sharp Kk	Reduction of ionic memory effect in ferroelectric liquid crystal material
GB9904071D0 (en) *	1999-02-24	1999-04-14	Sharp Kk	overnment Of The United Kingdom Of Great Britain And Northern Ireland The Matrix array bistable devices
KR100434250B1 (en) *	2002-02-16	2004-06-04	이정열	Granule form solidification method of cultured bacteria and culture fluid have the high solubility and viability
CN102622972B (en) *	2011-01-30	2013-09-04	苏州汉朗光电有限公司	Unidirectional pulse driving method of smectic state liquid crystal display
CN102682722B (en) *	2011-03-07	2013-10-02	苏州汉朗光电有限公司	Scanning drive method for smectic phase liquid crystal display
CN102681228B (en) *	2011-03-17	2014-08-20	苏州汉朗光电有限公司	Driving method for pixel-independent-control smectic-phase liquid crystal display screens

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB197742A (en)	1922-02-21	1923-05-22	Herbert Fleetwood Holworthy	New or improved means for cleaning, scouring, sharpening, or performing similar functions of domestic character
GB2173336B (en) *	1985-04-03	1988-04-27	Stc Plc	Addressing liquid crystal cells

1990
- 1990-08-07 GB GB909017316A patent/GB9017316D0/en active Pending
1991
- 1991-07-26 KR KR1019930700355A patent/KR100231216B1/en not_active Expired - Fee Related
- 1991-07-26 CA CA002088770A patent/CA2088770C/en not_active Expired - Fee Related
- 1991-07-26 EP EP91914038A patent/EP0542804B1/en not_active Expired - Lifetime
- 1991-07-26 JP JP51283091A patent/JP3356430B2/en not_active Expired - Lifetime
- 1991-07-26 WO PCT/GB1991/001263 patent/WO1992002925A1/en not_active Ceased
- 1991-07-26 DE DE69119771T patent/DE69119771T2/en not_active Expired - Lifetime
- 1991-08-02 MY MYPI91001402A patent/MY108630A/en unknown
- 1991-08-07 CN CN91105533A patent/CN1025454C/en not_active Expired - Fee Related
1993
- 1993-01-27 GB GB9301627A patent/GB2262831B/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
GB2262831A (en)	1993-06-30
WO1992002925A1 (en)	1992-02-20
GB9017316D0 (en)	1990-09-19
JP3356430B2 (en)	2002-12-16
DE69119771T2 (en)	1996-11-14
GB9301627D0 (en)	1993-04-14
GB2262831B (en)	1994-06-29
CA2088770A1 (en)	1992-02-08
DE69119771D1 (en)	1996-06-27
MY108630A (en)	1996-10-31
EP0542804A1 (en)	1993-05-26
CN1025454C (en)	1994-07-13
JPH05509419A (en)	1993-12-22
CA2088770C (en)	2002-11-12
CN1058850A (en)	1992-02-19
KR100231216B1 (en)	1999-11-15
EP0542804B1 (en)	1996-05-22

Publication	Publication Date	Title
KR930701803A (en)	1993-06-12	Multiple addressing of ferroelectric liquid crystal displays
DE69330337D1 (en)	2001-07-19	LIQUID CRYSTAL DISPLAY
DE69324314D1 (en)	1999-05-12	Liquid crystal display
DE69313496D1 (en)	1997-10-09	Liquid crystal display panel
DE69228929D1 (en)	1999-05-20	LIQUID CRYSTAL DISPLAY
DE69223009D1 (en)	1997-12-11	Liquid crystal display unit
DE69231455D1 (en)	2000-10-26	Liquid crystal display
DE69212311D1 (en)	1996-08-22	LIQUID CRYSTAL DISPLAY
DE3888202D1 (en)	1994-04-07	MULTIPLEX ADDRESSING OF FERROELECTRIC LIQUID CRYSTAL DISPLAYS.
DE69311950D1 (en)	1997-08-14	Liquid crystal display
DE69318748D1 (en)	1998-07-02	Liquid crystal display
DE69211132D1 (en)	1996-07-04	LARGE LIQUID CRYSTAL DISPLAY
DE69221646D1 (en)	1997-09-25	Ferroelectric liquid crystal display device
DE69410240D1 (en)	1998-06-18	MULTIPLEX ADDRESSING OF FERROELECTRIC LIQUID CRYSTAL DISPLAYS
DE69309836D1 (en)	1997-05-22	Ferroelectric liquid crystal composition
FI890589A7 (en)	1989-08-10	Ferroelectric liquid crystal composition
DE69518312D1 (en)	2000-09-14	TEMPERATURE COMPENSATION OF FERROELECTRIC LIQUID CRYSTAL DISPLAYS
DE69318434D1 (en)	1998-06-18	Liquid crystal display
FI893988A7 (en)	1989-08-24	Ferroelectric liquid crystal composition
KR960702925A (en)	1996-05-23	Addressing ferroelectric liquid crystal displays
DE59610807D1 (en)	2003-12-11	Ferroelectric liquid crystal display
EP0468326A3 (en)	1992-05-06	Ferroelectric liquid crystal display
DE69208898D1 (en)	1996-04-18	Liquid crystal display
FI894165A0 (en)	1989-09-04	Ferroelectric liquid crystal composition
KR940004127U (en)	1994-02-21	Ferroelectric liquid crystal display

Legal Events

Date	Code	Title	Description
1993-02-06	PA0105	International application	St.27 status event code: A-0-1-A10-A15-nap-PA0105
1993-02-06	R17-X000	Change to representative recorded	St.27 status event code: A-3-3-R10-R17-oth-X000
1993-06-12	PG1501	Laying open of application	St.27 status event code: A-1-1-Q10-Q12-nap-PG1501
1996-05-06	A201	Request for examination
1996-05-06	P11-X000	Amendment of application requested	St.27 status event code: A-2-2-P10-P11-nap-X000
1996-05-06	P13-X000	Application amended	St.27 status event code: A-2-2-P10-P13-nap-X000
1996-05-06	PA0201	Request for examination	St.27 status event code: A-1-2-D10-D11-exm-PA0201
1998-10-17	E902	Notification of reason for refusal
1998-10-17	PE0902	Notice of grounds for rejection	St.27 status event code: A-1-2-D10-D21-exm-PE0902
1998-12-17	T11-X000	Administrative time limit extension requested	St.27 status event code: U-3-3-T10-T11-oth-X000
1999-01-15	T11-X000	Administrative time limit extension requested	St.27 status event code: U-3-3-T10-T11-oth-X000
1999-02-12	T11-X000	Administrative time limit extension requested	St.27 status event code: U-3-3-T10-T11-oth-X000
1999-02-22	R17-X000	Change to representative recorded	St.27 status event code: A-3-3-R10-R17-oth-X000
1999-03-11	T13-X000	Administrative time limit extension granted	St.27 status event code: U-3-3-T10-T13-oth-X000
1999-03-17	P11-X000	Amendment of application requested	St.27 status event code: A-2-2-P10-P11-nap-X000
1999-03-17	P13-X000	Application amended	St.27 status event code: A-2-2-P10-P13-nap-X000
1999-04-02	PN2301	Change of applicant	St.27 status event code: A-3-3-R10-R13-asn-PN2301 St.27 status event code: A-3-3-R10-R11-asn-PN2301
1999-05-28	E701	Decision to grant or registration of patent right
1999-05-28	PE0701	Decision of registration	St.27 status event code: A-1-2-D10-D22-exm-PE0701
1999-08-27	GRNT	Written decision to grant
1999-08-27	PR0701	Registration of establishment	St.27 status event code: A-2-4-F10-F11-exm-PR0701
1999-08-28	PR1002	Payment of registration fee	St.27 status event code: A-2-2-U10-U12-oth-PR1002 Fee payment year number: 1
1999-11-15	PG1601	Publication of registration	St.27 status event code: A-4-4-Q10-Q13-nap-PG1601
2002-07-18	PR1001	Payment of annual fee	St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 4
2003-02-07	PN2301	Change of applicant	St.27 status event code: A-5-5-R10-R11-asn-PN2301
2003-07-24	FPAY	Annual fee payment	Payment date: 20030725 Year of fee payment: 5
2003-07-25	PR1001	Payment of annual fee	St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 5
2003-10-14	PN2301	Change of applicant	St.27 status event code: A-5-5-R10-R11-asn-PN2301
2003-10-23	PN2301	Change of applicant	St.27 status event code: A-5-5-R10-R14-asn-PN2301
2004-08-28	LAPS	Lapse due to unpaid annual fee
2004-08-28	PC1903	Unpaid annual fee	St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20040828 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE
2005-05-10	PC1903	Unpaid annual fee	St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20040828
2018-09-19	P22-X000	Classification modified	St.27 status event code: A-4-4-P10-P22-nap-X000