CA1184682A - Liquid crystal matrix display device - Google Patents
Liquid crystal matrix display deviceInfo
- Publication number
- CA1184682A CA1184682A CA000404674A CA404674A CA1184682A CA 1184682 A CA1184682 A CA 1184682A CA 000404674 A CA000404674 A CA 000404674A CA 404674 A CA404674 A CA 404674A CA 1184682 A CA1184682 A CA 1184682A
- Authority
- CA
- Canada
- Prior art keywords
- liquid crystal
- lines
- signal
- vertical
- display elements
- 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
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 77
- 239000011159 matrix material Substances 0.000 title claims abstract description 17
- 230000003071 parasitic effect Effects 0.000 claims abstract description 21
- 210000002858 crystal cell Anatomy 0.000 claims description 40
- 239000002184 metal Substances 0.000 claims description 25
- 239000004020 conductor Substances 0.000 claims description 7
- 210000004027 cell Anatomy 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000005669 field effect Effects 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- QHGVXILFMXYDRS-UHFFFAOYSA-N pyraclofos Chemical compound C1=C(OP(=O)(OCC)SCCC)C=NN1C1=CC=C(Cl)C=C1 QHGVXILFMXYDRS-UHFFFAOYSA-N 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
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
- G09G3/3685—Details of drivers for data electrodes
- G09G3/3688—Details of drivers for data electrodes suitable for active matrices only
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/30—Transforming light or analogous information into electric information
-
- 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
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0421—Structural details of the set of electrodes
- G09G2300/043—Compensation electrodes or other additional electrodes in matrix displays related to distortions or compensation signals, e.g. for modifying TFT threshold voltage in column driver
-
- 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
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0209—Crosstalk reduction, i.e. to reduce direct or indirect influences of signals directed to a certain pixel of the displayed image on other pixels of said image, inclusive of influences affecting pixels in different frames or fields or sub-images which constitute a same image, e.g. left and right images of a stereoscopic 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Liquid Crystal Display Device Control (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Read Only Memory (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56090053A JPS57204592A (en) | 1981-06-11 | 1981-06-11 | Two-dimensional address device |
| JP90053/81 | 1981-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1184682A true CA1184682A (en) | 1985-03-26 |
Family
ID=13987845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000404674A Expired CA1184682A (en) | 1981-06-11 | 1982-06-08 | Liquid crystal matrix display device |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4485380A (en, 2012) |
| JP (1) | JPS57204592A (en, 2012) |
| KR (1) | KR890000647B1 (en, 2012) |
| AU (1) | AU552787B2 (en, 2012) |
| CA (1) | CA1184682A (en, 2012) |
| DE (1) | DE3221972A1 (en, 2012) |
| FR (1) | FR2507803B1 (en, 2012) |
| GB (1) | GB2103857B (en, 2012) |
| NL (1) | NL192174C (en, 2012) |
Families Citing this family (50)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2524679B1 (fr) * | 1982-04-01 | 1990-07-06 | Suwa Seikosha Kk | Procede d'attaque d'un panneau d'affichage a cristaux liquides a matrice active |
| JPS59192196U (ja) * | 1983-06-07 | 1984-12-20 | ソニー株式会社 | 透過形液晶デイスプレイ装置 |
| US5296953A (en) * | 1984-01-23 | 1994-03-22 | Canon Kabushiki Kaisha | Driving method for ferro-electric liquid crystal optical modulation device |
| JPS60227296A (ja) * | 1984-04-25 | 1985-11-12 | シャープ株式会社 | 表示制御方式 |
| JPS60257683A (ja) * | 1984-06-01 | 1985-12-19 | Sharp Corp | 液晶表示装置の駆動回路 |
| FR2569293B1 (fr) * | 1984-08-16 | 1986-11-14 | Commissariat Energie Atomique | Ecran matriciel polychrome sans couplage entre les lignes et les colonnes |
| JPS6150119A (ja) * | 1984-08-20 | 1986-03-12 | Hitachi Ltd | 液晶表示装置用駆動回路 |
| JPH0668672B2 (ja) * | 1984-09-12 | 1994-08-31 | ソニー株式会社 | 液晶デイスプレイ装置 |
| JPH0610871B2 (ja) * | 1984-12-25 | 1994-02-09 | ティーディーケイ株式会社 | 磁気記録媒体 |
| JPS61256389A (ja) * | 1985-05-10 | 1986-11-13 | 松下電器産業株式会社 | 液晶表示装置の駆動回路 |
| FR2590394B1 (fr) * | 1985-11-15 | 1987-12-18 | Thomson Csf | Ecran de visualisation electro-optique a transistors de commande |
| JPS62135814A (ja) * | 1985-12-10 | 1987-06-18 | Fuji Electric Co Ltd | 液晶マトリクス表示装置 |
| NL8601804A (nl) * | 1986-07-10 | 1988-02-01 | Philips Nv | Werkwijze voor het besturen van een weergeefinrichting en een weergeefinrichting geschikt voor een dergelijke werkwijze. |
| DE3884442T2 (de) * | 1987-04-15 | 1994-02-17 | Sharp Kk | Flüssigkristallanzeigegerät. |
| SE466423B (sv) * | 1987-06-01 | 1992-02-10 | Gen Electric | Saett och anordning foer eliminering av oeverhoering vid matrisadresserade tunnfilmstranssistorbildenheter med flytande kristaller |
| US4873516A (en) * | 1987-06-01 | 1989-10-10 | General Electric Company | Method and system for eliminating cross-talk in thin film transistor matrix addressed liquid crystal displays |
| US5159326A (en) * | 1987-08-13 | 1992-10-27 | Seiko Epson Corporation | Circuit for driving a liquid crystal display device |
| US5179371A (en) * | 1987-08-13 | 1993-01-12 | Seiko Epson Corporation | Liquid crystal display device for reducing unevenness of display |
| JP2906057B2 (ja) * | 1987-08-13 | 1999-06-14 | セイコーエプソン株式会社 | 液晶表示装置 |
| US5214417A (en) * | 1987-08-13 | 1993-05-25 | Seiko Epson Corporation | Liquid crystal display device |
| US5184118A (en) * | 1987-08-13 | 1993-02-02 | Seiko Epson Corporation | Liquid crystal display apparatus and method of driving same |
| US5202676A (en) * | 1988-08-15 | 1993-04-13 | Seiko Epson Corporation | Circuit for driving a liquid crystal display device and method for driving thereof |
| US5175535A (en) * | 1987-08-13 | 1992-12-29 | Seiko Epson Corporation | Circuit for driving a liquid crystal display device |
| US4845482A (en) * | 1987-10-30 | 1989-07-04 | International Business Machines Corporation | Method for eliminating crosstalk in a thin film transistor/liquid crystal display |
| NL8802997A (nl) * | 1988-12-07 | 1990-07-02 | Philips Nv | Weergeefinrichting. |
| JP2660566B2 (ja) * | 1988-12-15 | 1997-10-08 | キヤノン株式会社 | 強誘電性液晶装置およびその駆動法 |
| DE68922197T2 (de) * | 1988-12-23 | 1995-08-10 | Fujitsu Ltd | Methode und Vorrichtung zum Betrieb einer Flüssigkristallanzeige. |
| JP2767858B2 (ja) * | 1989-02-09 | 1998-06-18 | ソニー株式会社 | 液晶ディスプレイ装置 |
| US5680147A (en) * | 1991-05-20 | 1997-10-21 | Semiconductor Energy Laboratory Co., Ltd. | Electro-optical device and method of driving the same |
| DE69221434T2 (de) * | 1991-11-15 | 1997-12-11 | Asahi Glass Co Ltd | Bildanzeigevorrichtung und Verfahren zu ihrer Steuerung |
| US5473338A (en) * | 1993-06-16 | 1995-12-05 | In Focus Systems, Inc. | Addressing method and system having minimal crosstalk effects |
| US5861869A (en) * | 1992-05-14 | 1999-01-19 | In Focus Systems, Inc. | Gray level addressing for LCDs |
| TW225025B (en, 2012) * | 1992-10-09 | 1994-06-11 | Tektronix Inc | |
| JP2847666B2 (ja) * | 1993-03-04 | 1999-01-20 | テクトロニクス・インコーポレイテッド | 電気光学表示方法 |
| TW247358B (en, 2012) * | 1993-03-04 | 1995-05-11 | Tektronix Inc | |
| US5400046A (en) * | 1993-03-04 | 1995-03-21 | Tektronix, Inc. | Electrode shunt in plasma channel |
| JP2962985B2 (ja) * | 1993-12-22 | 1999-10-12 | シャープ株式会社 | 液晶表示装置 |
| US6919874B1 (en) | 1994-05-17 | 2005-07-19 | Thales Avionics Lcd S.A. | Shift register using M.I.S. transistors and supplementary column |
| JP3110618B2 (ja) * | 1994-08-02 | 2000-11-20 | シャープ株式会社 | 液晶表示装置 |
| EP0727083A1 (en) * | 1994-09-01 | 1996-08-21 | Koninklijke Philips Electronics N.V. | Liquid crystal display panel |
| US5726678A (en) * | 1995-03-06 | 1998-03-10 | Thomson Consumer Electronics, S.A. | Signal disturbance reduction arrangement for a liquid crystal display |
| US5818402A (en) * | 1996-01-19 | 1998-10-06 | Lg Electronics Inc. | Display driver for reducing crosstalk by detecting current at the common electrode and applying a compensation voltage to the common electrode |
| JPH10207438A (ja) * | 1996-11-21 | 1998-08-07 | Seiko Instr Inc | 液晶装置 |
| US6057818A (en) * | 1998-08-05 | 2000-05-02 | Hewlett-Packard Company | Liquid crystal display driven by raised cosine drive signal |
| WO2001073739A1 (en) * | 2000-02-12 | 2001-10-04 | Gouvea Nereu | Changes introduced on matrix analog system for the reproduction of images |
| JP2001306192A (ja) | 2000-04-21 | 2001-11-02 | Funai Electric Co Ltd | 電源オン／オフ回路装置 |
| JP4556433B2 (ja) * | 2004-01-20 | 2010-10-06 | ソニー株式会社 | 表示装置 |
| CN101191923B (zh) * | 2006-12-01 | 2011-03-30 | 奇美电子股份有限公司 | 可改善显示品质的液晶显示系统及相关驱动方法 |
| TWI353472B (en) * | 2007-10-22 | 2011-12-01 | Au Optronics Corp | Lcd with data compensating function and method for |
| CN112359247B (zh) * | 2020-11-16 | 2021-11-09 | 福州大学 | 一种Cu-Hf-Si-Ni-Ce铜合金材料及其制备方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5439972B2 (en, 2012) * | 1972-06-30 | 1979-11-30 | ||
| US3982239A (en) * | 1973-02-07 | 1976-09-21 | North Hills Electronics, Inc. | Saturation drive arrangements for optically bistable displays |
| JPS5416894B2 (en, 2012) * | 1974-03-01 | 1979-06-26 | ||
| GB1562391A (en) * | 1975-10-04 | 1980-03-12 | Marconi Co Ltd | Liquid crystal display arrangements |
| DE2917322A1 (de) * | 1979-04-28 | 1980-11-13 | Bbc Brown Boveri & Cie | Schaltungsanordnung zur ansteuerung einer informationsanzeigeplatte |
| JPS55159493A (en) * | 1979-05-30 | 1980-12-11 | Suwa Seikosha Kk | Liquid crystal face iimage display unit |
| US4277786A (en) * | 1979-07-19 | 1981-07-07 | General Electric Company | Multi-electrode liquid crystal displays |
| FR2499744B1 (fr) * | 1981-01-05 | 1986-07-04 | Commissariat Energie Atomique | Dispositif d'affichage matriciel comprenant deux familles d'electrodes lignes et son procede de commande |
-
1981
- 1981-06-11 JP JP56090053A patent/JPS57204592A/ja active Granted
-
1982
- 1982-06-07 AU AU84617/82A patent/AU552787B2/en not_active Expired
- 1982-06-08 NL NL8202315A patent/NL192174C/nl not_active IP Right Cessation
- 1982-06-08 CA CA000404674A patent/CA1184682A/en not_active Expired
- 1982-06-08 US US06/386,432 patent/US4485380A/en not_active Expired - Lifetime
- 1982-06-08 GB GB08216599A patent/GB2103857B/en not_active Expired
- 1982-06-10 KR KR8202594A patent/KR890000647B1/ko not_active Expired
- 1982-06-11 DE DE19823221972 patent/DE3221972A1/de active Granted
- 1982-06-11 FR FR8210233A patent/FR2507803B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU8461782A (en) | 1982-12-16 |
| JPH0219457B2 (en, 2012) | 1990-05-01 |
| DE3221972A1 (de) | 1983-01-05 |
| DE3221972C2 (en, 2012) | 1991-08-22 |
| FR2507803A1 (fr) | 1982-12-17 |
| US4485380A (en) | 1984-11-27 |
| KR840000853A (ko) | 1984-02-27 |
| AU552787B2 (en) | 1986-06-19 |
| NL192174B (nl) | 1996-10-01 |
| JPS57204592A (en) | 1982-12-15 |
| KR890000647B1 (ko) | 1989-03-22 |
| GB2103857A (en) | 1983-02-23 |
| GB2103857B (en) | 1984-09-05 |
| NL8202315A (nl) | 1983-01-03 |
| FR2507803B1 (fr) | 1987-01-16 |
| NL192174C (nl) | 1997-02-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEC | Expiry (correction) | ||
| MKEX | Expiry |