CA2119247C - Methode d'ecriture de donnees sur un panneau d'affichage electrophoretique - Google Patents
Methode d'ecriture de donnees sur un panneau d'affichage electrophoretiqueInfo
- Publication number
- CA2119247C CA2119247C CA 2119247 CA2119247A CA2119247C CA 2119247 C CA2119247 C CA 2119247C CA 2119247 CA2119247 CA 2119247 CA 2119247 A CA2119247 A CA 2119247A CA 2119247 C CA2119247 C CA 2119247C
- Authority
- CA
- Canada
- Prior art keywords
- lines
- line
- cathode
- display
- written
- 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 - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 51
- 239000002245 particle Substances 0.000 claims abstract description 34
- 239000000049 pigment Substances 0.000 claims abstract description 24
- 230000005012 migration Effects 0.000 claims abstract description 8
- 238000013508 migration Methods 0.000 claims abstract description 8
- 239000012530 fluid Substances 0.000 claims description 13
- 239000011159 matrix material Substances 0.000 claims description 13
- 230000003247 decreasing effect Effects 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 claims 1
- 230000007704 transition Effects 0.000 description 13
- 239000000725 suspension Substances 0.000 description 7
- 239000004020 conductor Substances 0.000 description 6
- 230000005686 electrostatic field Effects 0.000 description 5
- 230000001965 increasing effect Effects 0.000 description 4
- 229920002120 photoresistant polymer Polymers 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000012546 transfer Methods 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
- G09G3/3433—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 light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices
- G09G3/344—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 light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices based on particles moving in a fluid or in a gas, e.g. electrophoretic devices
- G09G3/3446—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 light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices based on particles moving in a fluid or in a gas, e.g. electrophoretic devices with more than two electrodes controlling the modulating element
-
- 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
- G09G2300/06—Passive matrix structure, i.e. with direct application of both column and row voltages to the light emitting or modulating elements, other than LCD or OLED
-
- 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
- G09G2310/021—Double addressing, i.e. scanning two or more lines, e.g. lines 2 and 3; 4 and 5, at a time in a first field, followed by scanning two or more lines in another combination, e.g. lines 1 and 2; 3 and 4, in a second field
-
- 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
- G09G2320/06—Adjustment of display parameters
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Abstract
Un procédé pour écrire des données sur un panneau d'affichage électrophorétique (EPID) (10) comprend le chargement des données (36, 38) pour une ligne de pixels sur les lignes de la grille (20) de l'affichage EPID. Au lieu d'écrire cette ligne unique entièrement en permettant à la rangée cathodique (18) correspondant à la tension logique "1", pendant le temps nécessaire pour provoquer la migration complète des particules pigmentées, la ligne cathodique correspondante et au moins la ligne cathodique suivante sont validées (40) pour un temps plus petit que celui nécessaire pour écrire entièrement les lignes. La grille est alors chargée avec les données correspondant à la ligne de pixels suivante et le jeu de lignes cathodiques validé est décalé d'une ligne (44), de sorte qu'au moins une ligne cathodique validée précédemment soit validée pour un temps ultérieur, la migration des particules pour l'écriture étant ainsi faite de manière plus complète aux endroits où les données de la grille sont les mêmes d'une ligne de pixels à la ligne suivante.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US1991/006601 WO1993006585A1 (fr) | 1991-09-17 | 1991-09-17 | Procede pour ecrire des donnees sur un panneau d'affichage electrophoretique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2119247A1 CA2119247A1 (fr) | 1993-04-01 |
| CA2119247C true CA2119247C (fr) | 1999-07-06 |
Family
ID=1239540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2119247 Expired - Fee Related CA2119247C (fr) | 1991-09-17 | 1991-09-17 | Methode d'ecriture de donnees sur un panneau d'affichage electrophoretique |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0604423B1 (fr) |
| CA (1) | CA2119247C (fr) |
| DE (1) | DE69123605T2 (fr) |
| WO (1) | WO1993006585A1 (fr) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7167155B1 (en) | 1995-07-20 | 2007-01-23 | E Ink Corporation | Color electrophoretic displays |
| US6124851A (en) | 1995-07-20 | 2000-09-26 | E Ink Corporation | Electronic book with multiple page displays |
| US6839158B2 (en) | 1997-08-28 | 2005-01-04 | E Ink Corporation | Encapsulated electrophoretic displays having a monolayer of capsules and materials and methods for making the same |
| US6291925B1 (en) * | 1998-01-12 | 2001-09-18 | Massachusetts Institute Of Technology | Apparatus and methods for reversible imaging of nonemissive display systems |
| US6704133B2 (en) | 1998-03-18 | 2004-03-09 | E-Ink Corporation | Electro-optic display overlays and systems for addressing such displays |
| AU3190499A (en) * | 1998-03-18 | 1999-10-11 | E-Ink Corporation | Electrophoretic displays and systems for addressing such displays |
| US7075502B1 (en) | 1998-04-10 | 2006-07-11 | E Ink Corporation | Full color reflective display with multichromatic sub-pixels |
| JP4651193B2 (ja) | 1998-05-12 | 2011-03-16 | イー インク コーポレイション | ドローイングデバイス用途のためのマイクロカプセル化した電気泳動性の静電的にアドレスした媒体 |
| EP0971336A3 (fr) * | 1998-07-10 | 2000-04-05 | Massachusetts Institute Of Technology | Appareil et procédé pour la formation sélective d'images dans un dispositif d'affichage non émissif |
| US6504524B1 (en) | 2000-03-08 | 2003-01-07 | E Ink Corporation | Addressing methods for displays having zero time-average field |
| US6531997B1 (en) | 1999-04-30 | 2003-03-11 | E Ink Corporation | Methods for addressing electrophoretic displays |
| US7030412B1 (en) | 1999-05-05 | 2006-04-18 | E Ink Corporation | Minimally-patterned semiconductor devices for display applications |
| JP3750566B2 (ja) | 2000-06-22 | 2006-03-01 | セイコーエプソン株式会社 | 電気泳動表示装置の駆動方法、駆動回路、電気泳動表示装置および電子機器 |
| US6683333B2 (en) | 2000-07-14 | 2004-01-27 | E Ink Corporation | Fabrication of electronic circuit elements using unpatterned semiconductor layers |
| US6967640B2 (en) | 2001-07-27 | 2005-11-22 | E Ink Corporation | Microencapsulated electrophoretic display with integrated driver |
| US6900851B2 (en) | 2002-02-08 | 2005-05-31 | E Ink Corporation | Electro-optic displays and optical systems for addressing such displays |
| EP1520205A1 (fr) * | 2002-07-01 | 2005-04-06 | Koninklijke Philips Electronics N.V. | Panneau d'affichage electrophoretique |
| JP2005266178A (ja) | 2004-03-17 | 2005-09-29 | Sharp Corp | 表示装置の駆動装置、表示装置、及び表示装置の駆動方法 |
| EP1739650A1 (fr) * | 2005-06-30 | 2007-01-03 | Thomson Licensing | Procédé de pilotage d'un dispositif d'affichage d'images à matrice passive par sélection multilignes |
| CN115017477B (zh) * | 2022-05-12 | 2025-05-16 | 银江技术股份有限公司 | 一种基于文本的数据暗写方法及系统 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07113819B2 (ja) * | 1984-11-06 | 1995-12-06 | キヤノン株式会社 | 表示装置及びその駆動法 |
| US4742345A (en) * | 1985-11-19 | 1988-05-03 | Copytele, Inc. | Electrophoretic display panel apparatus and methods therefor |
| US5049865A (en) * | 1987-10-29 | 1991-09-17 | Nec Corporation | Display apparatus |
| US4982183A (en) * | 1988-03-10 | 1991-01-01 | Planar Systems, Inc. | Alternate polarity symmetric drive for scanning electrodes in a split-screen AC TFEL display device |
| US5066946A (en) * | 1989-07-03 | 1991-11-19 | Copytele, Inc. | Electrophoretic display panel with selective line erasure |
-
1991
- 1991-09-17 CA CA 2119247 patent/CA2119247C/fr not_active Expired - Fee Related
- 1991-09-17 EP EP92904723A patent/EP0604423B1/fr not_active Expired - Lifetime
- 1991-09-17 DE DE69123605T patent/DE69123605T2/de not_active Expired - Fee Related
- 1991-09-17 WO PCT/US1991/006601 patent/WO1993006585A1/fr not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO1993006585A1 (fr) | 1993-04-01 |
| CA2119247A1 (fr) | 1993-04-01 |
| JPH06510370A (ja) | 1994-11-17 |
| EP0604423B1 (fr) | 1996-12-11 |
| EP0604423A4 (fr) | 1995-03-01 |
| DE69123605T2 (de) | 1997-04-03 |
| DE69123605D1 (de) | 1997-01-23 |
| EP0604423A1 (fr) | 1994-07-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |