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TW200606549A - Rail-stabilized driving with image memory for e-ink display - Google Patents

Rail-stabilized driving with image memory for e-ink display

Info

Publication number
TW200606549A
TW200606549A TW094108639A TW94108639A TW200606549A TW 200606549 A TW200606549 A TW 200606549A TW 094108639 A TW094108639 A TW 094108639A TW 94108639 A TW94108639 A TW 94108639A TW 200606549 A TW200606549 A TW 200606549A
Authority
TW
Taiwan
Prior art keywords
different
image state
current
image
states
Prior art date
Application number
TW094108639A
Other languages
Chinese (zh)
Inventor
Guo-Fu Zhou
Rogier H M Cortie
Mark T Johnson
Leendert M Hage
Original Assignee
Koninkl Philips Electronics Nv
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.)
Filing date
Publication date
Application filed by Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of TW200606549A publication Critical patent/TW200606549A/en

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
    • G09G3/3433—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
    • 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
    • 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
    • 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
    • G09G2310/068—Application of pulses of alternating polarity prior to the drive pulse in electrophoretic displays
    • 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
    • G09G2320/0257—Reduction of after-image effects
    • 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
    • G09G2320/0285—Improving the quality of display appearance using tables for spatial correction of display data
    • 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
    • G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
    • G09G2330/02—Details of power systems and of start or stop of display operation
    • G09G2330/021—Power management, e.g. power saving
    • 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

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

An image is updated on a bi-stable display (310) such as an electrophoretic display in a transition from a current image state to a subsequent image state. A voltage waveform (600, 620, 640, 660; 700, 720, 740, 760) is selected based on the current and subsequent image states, and a previous image state. The bi-stable display (310) is driven from the current image state to the subsequent image state using the selected voltage waveform. For a given transition from the current to the next image state, different waveforms are stored for different previous states, e.g., black, dark grey, light grey and white. The different waveforms may have different drive pulse (DR) or reset pulse (RE1, RE2) energies. In a trial and error optimization process, different waveforms with different reset and/or drive pulse energies are tested for different previous image states to see which waveform yields the smallest greyscale error.
TW094108639A 2004-03-22 2005-03-21 Rail-stabilized driving with image memory for e-ink display TW200606549A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55511504P 2004-03-22 2004-03-22

Publications (1)

Publication Number Publication Date
TW200606549A true TW200606549A (en) 2006-02-16

Family

ID=34961626

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094108639A TW200606549A (en) 2004-03-22 2005-03-21 Rail-stabilized driving with image memory for e-ink display

Country Status (6)

Country Link
EP (1) EP1730719A1 (en)
JP (1) JP2007531000A (en)
KR (1) KR20060124772A (en)
CN (1) CN1934612A (en)
TW (1) TW200606549A (en)
WO (1) WO2005093705A1 (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9530363B2 (en) 2001-11-20 2016-12-27 E Ink Corporation Methods and apparatus for driving electro-optic displays
US10726798B2 (en) 2003-03-31 2020-07-28 E Ink Corporation Methods for operating electro-optic displays
KR101340989B1 (en) * 2006-12-15 2013-12-13 엘지디스플레이 주식회사 Electrophoresis display and driving method thereof
US8355018B2 (en) 2007-06-15 2013-01-15 Ricoh Co., Ltd. Independent pixel waveforms for updating electronic paper displays
US8913000B2 (en) 2007-06-15 2014-12-16 Ricoh Co., Ltd. Video playback on electronic paper displays
CN101542382B (en) * 2007-06-15 2012-05-30 株式会社理光 Independent pixel waveforms for updating electronic paper displays
US8416197B2 (en) 2007-06-15 2013-04-09 Ricoh Co., Ltd Pen tracking and low latency display updates on electronic paper displays
US8319766B2 (en) 2007-06-15 2012-11-27 Ricoh Co., Ltd. Spatially masked update for electronic paper displays
US8279232B2 (en) 2007-06-15 2012-10-02 Ricoh Co., Ltd. Full framebuffer for electronic paper displays
US8203547B2 (en) 2007-06-15 2012-06-19 Ricoh Co. Ltd Video playback on electronic paper displays
CN101645238B (en) * 2008-08-05 2011-07-06 元太科技工业股份有限公司 Display method applied to electrophoretic display device
US8237733B2 (en) 2009-03-31 2012-08-07 Ricoh Co., Ltd. Page transition on electronic paper display
KR101269001B1 (en) * 2009-08-11 2013-05-29 엘지디스플레이 주식회사 Inspecting method of Electrophoretic display device
PL388797A1 (en) 2009-08-13 2011-02-14 Mpicosys-Embedded Pico Systems Spółka Z Ograniczoną Odpowiedzialnością Method for controlling image change on the electrophoretic screen
TWI575487B (en) * 2010-04-09 2017-03-21 電子墨水股份有限公司 Methods for driving electro-optic displays
CN101853635B (en) * 2010-06-07 2012-06-20 友达光电股份有限公司 Display driving method
CN102376263B (en) * 2010-08-19 2014-11-19 上海天马微电子有限公司 Driving method and driving device for electronic paper
TWI544268B (en) * 2011-11-16 2016-08-01 元太科技工業股份有限公司 Method of establishing look-up table for electrophoretic display and device thereof
US11030936B2 (en) 2012-02-01 2021-06-08 E Ink Corporation Methods and apparatus for operating an electro-optic display in white mode
CA2946099C (en) 2012-02-01 2022-03-15 E Ink Corporation Methods for driving electro-optic displays
US8988763B2 (en) * 2013-05-08 2015-03-24 Microsoft Technology Licensing, Llc Predictive electrophoretic display
TWI550332B (en) * 2013-10-07 2016-09-21 電子墨水加利福尼亞有限責任公司 Driving methods for color display device
US10726760B2 (en) 2013-10-07 2020-07-28 E Ink California, Llc Driving methods to produce a mixed color state for an electrophoretic display
CN109872665B (en) * 2017-12-05 2021-01-19 深圳天德钰科技股份有限公司 Big data model establishing method and system for relation between driving signal and display color of electronic paper
CN108962153B (en) * 2018-07-19 2020-03-31 电子科技大学中山学院 A method for eliminating residual image on edge of electrophoretic electronic paper
CN112259054A (en) * 2020-11-20 2021-01-22 电子科技大学中山学院 Fast-response three-color electrophoresis driving method
CN115831068B (en) * 2023-01-05 2023-05-09 惠科股份有限公司 Electronic ink screen and driving method thereof
CN116805478B (en) * 2023-08-21 2023-11-14 惠科股份有限公司 Driving method of electronic paper display device and electronic equipment

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003044765A2 (en) * 2001-11-20 2003-05-30 E Ink Corporation Methods for driving bistable electro-optic displays

Also Published As

Publication number Publication date
KR20060124772A (en) 2006-12-05
CN1934612A (en) 2007-03-21
EP1730719A1 (en) 2006-12-13
JP2007531000A (en) 2007-11-01
WO2005093705A1 (en) 2005-10-06

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