WO2015190925A3 - Electronic paper display driver system - Google Patents

Electronic paper display driver system Download PDF

Info

Publication number
WO2015190925A3
WO2015190925A3 PCT/NL2015/050425 NL2015050425W WO2015190925A3 WO 2015190925 A3 WO2015190925 A3 WO 2015190925A3 NL 2015050425 W NL2015050425 W NL 2015050425W WO 2015190925 A3 WO2015190925 A3 WO 2015190925A3
Authority
WO
WIPO (PCT)
Prior art keywords
source driver
paper display
paper
driver
source
Prior art date
Application number
PCT/NL2015/050425
Other languages
French (fr)
Other versions
WO2015190925A2 (en
WO2015190925A4 (en
Inventor
Daniël WIERMANS
Original Assignee
Hj Forever Patents B.V.
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 Hj Forever Patents B.V. filed Critical Hj Forever Patents B.V.
Publication of WO2015190925A2 publication Critical patent/WO2015190925A2/en
Publication of WO2015190925A3 publication Critical patent/WO2015190925A3/en
Publication of WO2015190925A4 publication Critical patent/WO2015190925A4/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
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0264—Details of driving circuits
    • G09G2310/027—Details of drivers for data electrodes, the drivers handling digital grey scale data, e.g. use of D/A converters
    • 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
    • G09G2310/08—Details of timing specific for flat panels, other than clock recovery
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2370/00—Aspects of data communication
    • G09G2370/08—Details of image data interface between the display device controller and the data line driver circuit

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)

Abstract

The present invention is related to a driver for an electronic paper (e-paper) display. It is further related to a source driver and a timing controlling that are configured to be used in a driver for an e-paper display. It is also related to an e-paper display and to a method for driving an e-paper display. According to the invention, the clock signal system is configured to generate a separate clock signal for each of the n source drivers, wherein the separate clock signals are phase shifted with respect to each other by m times 360/n degrees, with m being an integer ranging from 1 to (n-1). Furthermore, the timing controller is configured to output the source driver data at a rate corresponding to n times the clock frequency, said TCON being further configured to output the packets for the different source drivers in an alternated manner such that each source driver receives a packet of source driver data intended for that source driver during a single clock cycle.
PCT/NL2015/050425 2014-06-11 2015-06-11 Electronic paper display driver system WO2015190925A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL2012985 2014-06-11
NL2012985A NL2012985B1 (en) 2014-06-11 2014-06-11 Electronic paper display driver system.

Publications (3)

Publication Number Publication Date
WO2015190925A2 WO2015190925A2 (en) 2015-12-17
WO2015190925A3 true WO2015190925A3 (en) 2016-02-04
WO2015190925A4 WO2015190925A4 (en) 2016-03-10

Family

ID=51660536

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NL2015/050425 WO2015190925A2 (en) 2014-06-11 2015-06-11 Electronic paper display driver system

Country Status (2)

Country Link
NL (1) NL2012985B1 (en)
WO (1) WO2015190925A2 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020027545A1 (en) * 2000-07-18 2002-03-07 Park Jin-Ho Shift register and driving circuit of LCD using the same
US20080291181A1 (en) * 2007-05-23 2008-11-27 Samsung Electronics Co., Ltd. Method and apparatus for driving display panel
US20090058788A1 (en) * 2007-08-29 2009-03-05 Sung Chul Ha Apparatus and method of driving data of liquid crystal display device
US20100026618A1 (en) * 2008-08-01 2010-02-04 Nec Electronics Corporation Display device and signal driver
US20100156879A1 (en) * 2008-12-23 2010-06-24 Jincheol Hong Liquid crystal display and method of driving the same
EP2360664A1 (en) * 2010-02-12 2011-08-24 AU Optronics Corporation Display with CLK phase auto-adjusting mechanism and method of driving same
US20130147782A1 (en) * 2011-12-09 2013-06-13 Au Optronics Corp. Data driving apparatus and operation method thereof and display using the same
US20130257847A1 (en) * 2012-04-03 2013-10-03 Samsung Electronics Co., Ltd. Display device and image data signagl outputting method thereof

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020027545A1 (en) * 2000-07-18 2002-03-07 Park Jin-Ho Shift register and driving circuit of LCD using the same
US20080291181A1 (en) * 2007-05-23 2008-11-27 Samsung Electronics Co., Ltd. Method and apparatus for driving display panel
US20090058788A1 (en) * 2007-08-29 2009-03-05 Sung Chul Ha Apparatus and method of driving data of liquid crystal display device
US20100026618A1 (en) * 2008-08-01 2010-02-04 Nec Electronics Corporation Display device and signal driver
US20100156879A1 (en) * 2008-12-23 2010-06-24 Jincheol Hong Liquid crystal display and method of driving the same
EP2360664A1 (en) * 2010-02-12 2011-08-24 AU Optronics Corporation Display with CLK phase auto-adjusting mechanism and method of driving same
US20130147782A1 (en) * 2011-12-09 2013-06-13 Au Optronics Corp. Data driving apparatus and operation method thereof and display using the same
US20130257847A1 (en) * 2012-04-03 2013-10-03 Samsung Electronics Co., Ltd. Display device and image data signagl outputting method thereof

Also Published As

Publication number Publication date
WO2015190925A2 (en) 2015-12-17
NL2012985B1 (en) 2016-07-04
WO2015190925A4 (en) 2016-03-10

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