TW280874B - - Google Patents

Info

Publication number: TW280874B
Authority: TW; Taiwan

Application number

TW082104841A

Other languages

Chinese (zh)

Original Assignee

Seiko Epson 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.)

1992-05-08

Filing date

1993-06-17

Publication date

1996-07-11

1993-06-17 Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp

1996-07-11 Application granted granted Critical

1996-07-11 Publication of TW280874B publication Critical patent/TW280874B/zh

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
- 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
- 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
- G09G3/3625—Control of matrices with row and column drivers using a passive matrix using active addressing
- 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
- G09G3/3674—Details of drivers for scan electrodes
- G09G3/3681—Details of drivers for scan electrodes suitable for passive matrices only
- 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
- 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
- G09G3/2007—Display of intermediate tones
- G09G3/2011—Display of intermediate tones by amplitude modulation
- 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
- G09G3/2007—Display of intermediate tones
- G09G3/2014—Display of intermediate tones by modulation of the duration of a single pulse during which the logic level remains constant
- 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
- G09G3/2007—Display of intermediate tones
- G09G3/2018—Display of intermediate tones by time modulation using two or more time intervals
- 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

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)

TW082104841A 1992-05-08 1993-06-17 TW280874B (ja)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP14348292		1992-05-08
JP12362392		1992-05-15
JP19907792		1992-07-02

Publications (1)

Publication Number	Publication Date
TW280874B true TW280874B (ja)	1996-07-11

Family

ID=27314759

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
TW082104841A TW280874B (ja)	1992-05-08	1993-06-17

Country Status (5)

Country	Link
EP (2)	EP0836173B1 (ja)
JP (2)	JP3508115B2 (ja)
DE (2)	DE69331812T2 (ja)
TW (1)	TW280874B (ja)
WO (1)	WO1993023844A1 (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5739803A (en) *	1994-01-24	1998-04-14	Arithmos, Inc.	Electronic system for driving liquid crystal displays
JP3169763B2 (ja) *	1994-05-18	2001-05-28	セイコーインスツルメンツ株式会社	液晶表示パネルの階調駆動装置
US5953002A (en) *	1994-08-23	1999-09-14	Asahi Glass Company Ltd.	Driving method for a liquid crystal display device
JP2796619B2 (ja) *	1994-12-27	1998-09-10	セイコーインスツルメンツ株式会社	液晶表示パネルの階調駆動装置
KR100337865B1 (ko) *	1995-09-05	2002-12-16	삼성에스디아이 주식회사	액정 표시 소자의 구동방법
FR2784489B1 (fr) *	1998-10-13	2000-11-24	Thomson Multimedia Sa	Procede d'affichage de donnees sur un afficheur matriciel
TW580672B (en) *	1999-03-15	2004-03-21	Seiko Epson Corp	Liquid-crystal display device and method of driving the same
US7209129B2 (en)	2001-06-13	2007-04-24	Kawasaki Microelectronics, Inc.	Method and apparatus for driving passive matrix liquid crystal
JP3642328B2 (ja) *	2001-12-05	2005-04-27	セイコーエプソン株式会社	電気光学装置、その駆動回路、駆動方法及び電子機器
EP1365384A1 (en) *	2002-05-23	2003-11-26	STMicroelectronics S.r.l.	Driving method for flat panel display devices
JP2004287118A (ja)	2003-03-24	2004-10-14	Hitachi Ltd	表示装置
EP1471496A1 (en) *	2003-04-23	2004-10-27	STMicroelectronics S.r.l.	Driving method for a liquid crystal display
US7880704B2 (en) *	2003-06-12	2011-02-01	Nxp B.V.	Energy saving passive matrix display device and method for driving the column voltage having reduced transitions
JP4945119B2 (ja) *	2005-11-16	2012-06-06	株式会社ブリヂストン	情報表示用パネルの駆動方法
TW201227660A (en) *	2010-12-22	2012-07-01	Ind Tech Res Inst	Apparatus and method for driving multi-stable display panel

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5715393B2 (ja) *	1973-04-20	1982-03-30
JPS61262724A (ja) *	1985-05-08	1986-11-20	Stanley Electric Co Ltd	液晶表示器
JPS62102230A (ja) *	1985-10-30	1987-05-12	Seiko Epson Corp	液晶素子の駆動方法
JP2675060B2 (ja) *	1988-04-20	1997-11-12	株式会社日立製作所	アクティブマトリクス方式の表示装置及びその走査回路と走査回路の駆動回路
FR2633764B1 (fr) *	1988-06-29	1991-02-15	Commissariat Energie Atomique	Procede et dispositif de commande d'un ecran matriciel affichant des niveaux de gris
JP2823614B2 (ja) *	1989-12-15	1998-11-11	株式会社日立製作所	階調表示方式および液晶表示装置
US5103144A (en) *	1990-10-01	1992-04-07	Raytheon Company	Brightness control for flat panel display
US5459495A (en) *	1992-05-14	1995-10-17	In Focus Systems, Inc.	Gray level addressing for LCDs
US5485173A (en) *	1991-04-01	1996-01-16	In Focus Systems, Inc.	LCD addressing system and method
EP0522510B1 (en) *	1991-07-08	1996-10-02	Asahi Glass Company Ltd.	Driving method of driving a liquid crystal display element
US5621425A (en) *	1992-12-24	1997-04-15	Seiko Instruments Inc.	Liquid crystal display device

1993
- 1993-05-10 WO PCT/JP1993/000604 patent/WO1993023844A1/ja active IP Right Grant
- 1993-05-10 EP EP97120078A patent/EP0836173B1/en not_active Expired - Lifetime
- 1993-05-10 DE DE1993631812 patent/DE69331812T2/de not_active Expired - Lifetime
- 1993-05-10 JP JP52004893A patent/JP3508115B2/ja not_active Expired - Lifetime
- 1993-05-10 EP EP93911979A patent/EP0598913B1/en not_active Expired - Lifetime
- 1993-05-10 DE DE69326740T patent/DE69326740T2/de not_active Expired - Lifetime
- 1993-06-17 TW TW082104841A patent/TW280874B/zh not_active IP Right Cessation
2000
- 2000-05-10 JP JP2000137889A patent/JP3391334B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
WO1993023844A1 (en)	1993-11-25
EP0598913A1 (en)	1994-06-01
DE69331812D1 (de)	2002-05-16
JP3391334B2 (ja)	2003-03-31
EP0836173A3 (en)	1999-04-07
EP0598913B1 (en)	1999-10-13
DE69326740T2 (de)	2000-04-06
EP0598913A4 (en)	1994-10-26
JP3508115B2 (ja)	2004-03-22
JP2000347163A (ja)	2000-12-15
DE69331812T2 (de)	2002-11-14
EP0836173B1 (en)	2002-04-10
EP0836173A2 (en)	1998-04-15
DE69326740D1 (de)	1999-11-18

Legal Events

Date	Code	Title	Description
2013-08-01	MK4A	Expiration of patent term of an invention patent

Publication	Publication Date	Title
TW280900B (ja)	1996-07-11
DK0553875T3 (ja)	1997-04-21
DK0551248T3 (ja)	1997-02-17
TW280768B (ja)	1996-07-11
TW280874B (ja)	1996-07-11
DK0596750T3 (ja)	1997-02-24
DK0554977T3 (ja)	1997-02-10
DK0588007T3 (ja)	1997-02-24
TW261634B (ja)	1995-11-01
FR2687938B1 (ja)	1995-04-07
DK0571874T3 (ja)	1997-03-13
DK0574276T3 (ja)	1997-07-07
DK0596569T3 (ja)	1997-03-17
TW249881B (ja)	1995-06-21
AU631518B2 (ja)	1992-11-26
AU632452B2 (ja)	1992-12-24
IN175473B (ja)	1995-06-24
IN191742B (ja)	2003-12-27
AU2098792A (ja)	1992-11-12
IN174519B (ja)	1994-12-31
IN175477B (ja)	1995-06-24
AU1812892A (ja)	1992-09-03
AU1729392A (ja)	1992-10-22
AU1136092A (ja)	1992-05-14
AU1117992A (ja)	1992-09-24