EP2099020A3 - Digital electrophoretic display panel driving method and apparatus - Google Patents

Digital electrophoretic display panel driving method and apparatus Download PDF

Info

Publication number
EP2099020A3
EP2099020A3 EP08171951A EP08171951A EP2099020A3 EP 2099020 A3 EP2099020 A3 EP 2099020A3 EP 08171951 A EP08171951 A EP 08171951A EP 08171951 A EP08171951 A EP 08171951A EP 2099020 A3 EP2099020 A3 EP 2099020A3
Authority
EP
European Patent Office
Prior art keywords
panel driving
display panel
electrophoretic display
driving method
digital
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Withdrawn
Application number
EP08171951A
Other languages
German (de)
French (fr)
Other versions
EP2099020A2 (en
Inventor
Hsin-Chung Chen
Feng-Chuan Yeh
Po-Sen Chen
Rui-Yang Lai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Prime View International Co Ltd
Original Assignee
Prime View International Co Ltd
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 Prime View International Co Ltd filed Critical Prime View International Co Ltd
Publication of EP2099020A2 publication Critical patent/EP2099020A2/en
Publication of EP2099020A3 publication Critical patent/EP2099020A3/en
Withdrawn legal-status Critical Current

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

Abstract

The present invention discloses a digital electrophoretic display panel driving method and apparatus, the driving device digitally reads a setup value from a memory to eliminate manual adjustment to save labor and to avoid manual adjustment error, and also to reduce a voltage error of a common electrode voltage (Vcom). The digital electrophoretic display panel driving device comprises a panel driving memory disposed on the electrophoretic display panel and coupled with a connecting circuit for a system board to read the data in the panel driving memory via the connecting circuit.
EP08171951A 2008-03-03 2008-12-17 Digital electrophoretic display panel driving method and apparatus Withdrawn EP2099020A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200810081647 2008-03-03
CN200810148843.0A CN101527117B (en) 2008-03-03 2008-09-27 Digital electrophoresis display panel driving device and method

Publications (2)

Publication Number Publication Date
EP2099020A2 EP2099020A2 (en) 2009-09-09
EP2099020A3 true EP2099020A3 (en) 2010-05-05

Family

ID=40765747

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08171951A Withdrawn EP2099020A3 (en) 2008-03-03 2008-12-17 Digital electrophoretic display panel driving method and apparatus

Country Status (2)

Country Link
EP (1) EP2099020A3 (en)
CN (1) CN101527117B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102479441A (en) * 2010-11-23 2012-05-30 汉王科技股份有限公司 E-reader and method for controlling common voltage (VCOM) of e-paper screen

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010038385A1 (en) * 2000-04-14 2001-11-08 Koninklijke Philips Electronics N.V. Display driver with double calibration means
US20050024353A1 (en) * 2001-11-20 2005-02-03 E Ink Corporation Methods for driving electro-optic displays
WO2005031689A1 (en) * 2003-09-29 2005-04-07 Koninklijke Philips Electronics, N.V. A bi-stable display with accurate greyscale and natural image update

Family Cites Families (4)

* 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
WO2004066254A1 (en) 2003-01-23 2004-08-05 Koninklijke Philips Electronics N.V. Driving a bi-stable matrix display device
WO2004095406A1 (en) * 2003-04-23 2004-11-04 Matsushita Electric Industrial Co., Ltd. Driver circuit and display device
JP4806634B2 (en) * 2003-08-19 2011-11-02 イー インク コーポレイション Electro-optic display and method for operating an electro-optic display

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010038385A1 (en) * 2000-04-14 2001-11-08 Koninklijke Philips Electronics N.V. Display driver with double calibration means
US20050024353A1 (en) * 2001-11-20 2005-02-03 E Ink Corporation Methods for driving electro-optic displays
WO2005031689A1 (en) * 2003-09-29 2005-04-07 Koninklijke Philips Electronics, N.V. A bi-stable display with accurate greyscale and natural image update

Also Published As

Publication number Publication date
EP2099020A2 (en) 2009-09-09
CN101527117B (en) 2014-02-19
CN101527117A (en) 2009-09-09

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