EP0875881A3 - Active matrix light modulators, use of an active matrix light modulator, and display - Google Patents
Active matrix light modulators, use of an active matrix light modulator, and display Download PDFInfo
- Publication number
- EP0875881A3 EP0875881A3 EP98303334A EP98303334A EP0875881A3 EP 0875881 A3 EP0875881 A3 EP 0875881A3 EP 98303334 A EP98303334 A EP 98303334A EP 98303334 A EP98303334 A EP 98303334A EP 0875881 A3 EP0875881 A3 EP 0875881A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- frame
- active matrix
- voltage
- pixel during
- pixel
- 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- Withdrawn
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
- G09G3/3648—Control of matrices with row and column drivers using an active 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
- G09G3/3614—Control of polarity reversal in general
-
- 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
- G09G3/3651—Control of matrices with row and column drivers using an active matrix using multistable liquid crystals, 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
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
- G09G2300/0809—Several active elements per pixel in active matrix panels
- G09G2300/0823—Several active elements per pixel in active matrix panels used to establish symmetry in driving, e.g. with polarity inversion
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/08—Active matrix structure, i.e. with use of active elements, inclusive of non-linear two terminal elements, in the pixels together with light emitting or modulating elements
- G09G2300/0809—Several active elements per pixel in active matrix panels
- G09G2300/0842—Several active elements per pixel in active matrix panels forming a memory circuit, e.g. a dynamic memory with one capacitor
-
- 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
- G09G2310/0235—Field-sequential colour display
-
- 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
- G09G2310/065—Waveforms comprising zero voltage phase or pause
-
- 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
-
- 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
- G09G3/34—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
- G09G3/3406—Control of illumination source
- G09G3/3413—Details of control of colour illumination sources
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)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9708707A GB2324899A (en) | 1997-04-30 | 1997-04-30 | Active matrix display |
GB9708707 | 1997-04-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0875881A2 EP0875881A2 (en) | 1998-11-04 |
EP0875881A3 true EP0875881A3 (en) | 2000-03-01 |
Family
ID=10811553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98303334A Withdrawn EP0875881A3 (en) | 1997-04-30 | 1998-04-29 | Active matrix light modulators, use of an active matrix light modulator, and display |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0875881A3 (en) |
JP (1) | JPH116994A (en) |
KR (1) | KR100300280B1 (en) |
GB (1) | GB2324899A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7773066B2 (en) | 1999-03-26 | 2010-08-10 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display device |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6373497B1 (en) | 1999-05-14 | 2002-04-16 | Zight Corporation | Time sequential lookup table arrangement for a display |
GB9813226D0 (en) * | 1998-06-18 | 1998-08-19 | Central Research Lab Ltd | Method of,and apparatus for, driving a liquid crystal display device |
US6262703B1 (en) | 1998-11-18 | 2001-07-17 | Agilent Technologies, Inc. | Pixel cell with integrated DC balance circuit |
US6285346B1 (en) | 1998-12-18 | 2001-09-04 | Philips Electronics North America Corporation | Increased-frequency addressing of display system employing reflective light modulator |
GB2345207A (en) | 1998-12-22 | 2000-06-28 | Sharp Kk | Static clock pulse generator for LCD |
US6597329B1 (en) * | 1999-01-08 | 2003-07-22 | Intel Corporation | Readable matrix addressable display system |
JP4637315B2 (en) | 1999-02-24 | 2011-02-23 | 株式会社半導体エネルギー研究所 | Display device |
US7193594B1 (en) | 1999-03-18 | 2007-03-20 | Semiconductor Energy Laboratory Co., Ltd. | Display device |
US6952194B1 (en) | 1999-03-31 | 2005-10-04 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display device |
JP4801239B2 (en) * | 1999-05-14 | 2011-10-26 | 株式会社半導体エネルギー研究所 | Liquid crystal display |
US6545656B1 (en) | 1999-05-14 | 2003-04-08 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display device in which a black display is performed by a reset signal during one sub-frame |
TWI230285B (en) * | 2000-03-27 | 2005-04-01 | Citizen Watch Co Ltd | Liquid crystal shutter |
JP2002122843A (en) | 2000-10-12 | 2002-04-26 | Sony Corp | Dimmer device, method of driving the same and image pickup device |
US6853018B2 (en) | 2001-07-19 | 2005-02-08 | Sony Corporation | Semiconductor device having a channel layer, first semiconductor layer, second semiconductor layer, and a conductive impurity region |
DE60115015T2 (en) * | 2001-07-31 | 2006-06-01 | Sony Corp. | Liquid crystal cell system and method for improving a liquid crystal cell system |
GB0121663D0 (en) * | 2001-09-07 | 2001-10-31 | Delphi Tech Inc | Control method for a liquid crystal display |
KR100685921B1 (en) * | 2001-10-13 | 2007-02-23 | 엘지.필립스 엘시디 주식회사 | Method For Driving Ferroelectric Liquid Crystal Display Device |
FR2837052B1 (en) | 2002-03-07 | 2004-09-10 | Thomson Licensing Sa | METHOD FOR DISPLAYING A VIDEO IMAGE ON A DIGITAL DISPLAY DEVICE |
CN1323379C (en) * | 2003-04-02 | 2007-06-27 | 友达光电股份有限公司 | Data driving circuit and its method of driving data |
US20100238203A1 (en) * | 2007-11-08 | 2010-09-23 | Koninklijke Philips Electronics N.V. | Driving pixels of a display |
KR102309599B1 (en) | 2017-04-11 | 2021-10-08 | 삼성디스플레이 주식회사 | Organic light emitting display device |
CN113820900B (en) * | 2020-06-18 | 2024-04-30 | 元太科技工业股份有限公司 | Electronic paper display device and driving method of electronic paper display panel |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0241562A1 (en) * | 1985-10-16 | 1987-10-21 | Sanyo Electric Co., Ltd | Liquid crystal display device |
WO1991010223A1 (en) * | 1989-12-22 | 1991-07-11 | David Sarnoff Research Center, Inc. | Field-sequential display system utilizing a backlit lcd pixel array and method for forming an image |
US5182665A (en) * | 1990-09-07 | 1993-01-26 | Displaytech, Inc. | Diffractive light modulator |
WO1993013514A1 (en) * | 1991-12-23 | 1993-07-08 | Panocorp Display Systems | Color fluorescent backlight for liquid crystal display |
EP0586155A2 (en) * | 1992-08-20 | 1994-03-09 | Sharp Kabushiki Kaisha | A display apparatus |
EP0632426A1 (en) * | 1993-06-30 | 1995-01-04 | Sharp Kabushiki Kaisha | Liquid crystal display device and method for driving the same |
EP0686956A2 (en) * | 1994-06-10 | 1995-12-13 | Casio Computer Co., Ltd. | Liquid crystal display apparatus using liquid crystal having ferroelectric phase and method of driving liquid crystal display device using liquid crystal having ferroelectric phase |
EP0709717A2 (en) * | 1994-10-25 | 1996-05-01 | Sharp Kabushiki Kaisha | Antiferroelectric liquid crystal device and method for driving the same |
EP0768557A1 (en) * | 1995-04-25 | 1997-04-16 | Citizen Watch Co. Ltd. | Method and apparatus for driving antiferroelectric liquid crystal display device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6068734A (en) * | 1983-09-26 | 1985-04-19 | Takaoka Ind Ltd | Voltage current transmission system by optical fiber |
JPS62240936A (en) * | 1986-04-14 | 1987-10-21 | Seiko Epson Corp | Projection type display device |
JPS63221326A (en) * | 1987-03-11 | 1988-09-14 | Akita Univ | Liquid crystal element driving device |
JP2866518B2 (en) * | 1992-01-17 | 1999-03-08 | シャープ株式会社 | Driving method of antiferroelectric liquid crystal device |
-
1997
- 1997-04-30 GB GB9708707A patent/GB2324899A/en not_active Withdrawn
-
1998
- 1998-04-29 EP EP98303334A patent/EP0875881A3/en not_active Withdrawn
- 1998-04-30 JP JP10120925A patent/JPH116994A/en active Pending
- 1998-04-30 KR KR1019980015487A patent/KR100300280B1/en not_active IP Right Cessation
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0241562A1 (en) * | 1985-10-16 | 1987-10-21 | Sanyo Electric Co., Ltd | Liquid crystal display device |
WO1991010223A1 (en) * | 1989-12-22 | 1991-07-11 | David Sarnoff Research Center, Inc. | Field-sequential display system utilizing a backlit lcd pixel array and method for forming an image |
US5182665A (en) * | 1990-09-07 | 1993-01-26 | Displaytech, Inc. | Diffractive light modulator |
WO1993013514A1 (en) * | 1991-12-23 | 1993-07-08 | Panocorp Display Systems | Color fluorescent backlight for liquid crystal display |
EP0586155A2 (en) * | 1992-08-20 | 1994-03-09 | Sharp Kabushiki Kaisha | A display apparatus |
EP0632426A1 (en) * | 1993-06-30 | 1995-01-04 | Sharp Kabushiki Kaisha | Liquid crystal display device and method for driving the same |
EP0686956A2 (en) * | 1994-06-10 | 1995-12-13 | Casio Computer Co., Ltd. | Liquid crystal display apparatus using liquid crystal having ferroelectric phase and method of driving liquid crystal display device using liquid crystal having ferroelectric phase |
EP0709717A2 (en) * | 1994-10-25 | 1996-05-01 | Sharp Kabushiki Kaisha | Antiferroelectric liquid crystal device and method for driving the same |
EP0768557A1 (en) * | 1995-04-25 | 1997-04-16 | Citizen Watch Co. Ltd. | Method and apparatus for driving antiferroelectric liquid crystal display device |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7773066B2 (en) | 1999-03-26 | 2010-08-10 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display device |
US8125429B2 (en) | 1999-03-26 | 2012-02-28 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display device |
US8149198B2 (en) | 1999-03-26 | 2012-04-03 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display device |
US9373292B2 (en) | 1999-03-26 | 2016-06-21 | Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal display device |
Also Published As
Publication number | Publication date |
---|---|
EP0875881A2 (en) | 1998-11-04 |
GB9708707D0 (en) | 1997-06-18 |
JPH116994A (en) | 1999-01-12 |
KR19980081858A (en) | 1998-11-25 |
KR100300280B1 (en) | 2001-09-06 |
GB2324899A (en) | 1998-11-04 |
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