EP3563146A4 - Electrically determining messages on an electrophoretic display - Google Patents

Electrically determining messages on an electrophoretic display Download PDF

Info

Publication number
EP3563146A4
EP3563146A4 EP17885525.0A EP17885525A EP3563146A4 EP 3563146 A4 EP3563146 A4 EP 3563146A4 EP 17885525 A EP17885525 A EP 17885525A EP 3563146 A4 EP3563146 A4 EP 3563146A4
Authority
EP
European Patent Office
Prior art keywords
electrophoretic display
electrically determining
determining messages
messages
electrically
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Withdrawn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
EP17885525.0A
Other languages
German (de)
French (fr)
Other versions
EP3563146A1 (en
Inventor
John Rilum
Paul Atkinson
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.)
Chromera Inc
Original Assignee
Chromera Inc
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
Priority claimed from US15/392,132 external-priority patent/US10168298B2/en
Application filed by Chromera Inc filed Critical Chromera Inc
Publication of EP3563146A1 publication Critical patent/EP3563146A1/en
Publication of EP3563146A4 publication Critical patent/EP3563146A4/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Withdrawn legal-status Critical Current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
    • G09G3/006—Electronic inspection or testing of displays and display drivers, e.g. of LED or LCD 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
    • 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
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/029—Improving the quality of display appearance by monitoring one or more pixels in the display panel, e.g. by monitoring a fixed reference pixel
    • 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
    • G09G2330/12—Test circuits or failure detection circuits included in a display system, as permanent part thereof
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2358/00—Arrangements for display data security

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
EP17885525.0A 2016-12-28 2017-12-13 Electrically determining messages on an electrophoretic display Withdrawn EP3563146A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/392,132 US10168298B2 (en) 2015-07-31 2016-12-28 Electrically determining messages on an electrophoretic display
PCT/US2017/066054 WO2018125564A1 (en) 2016-12-28 2017-12-13 Electrically determining messages on an electrophoretic display

Publications (2)

Publication Number Publication Date
EP3563146A1 EP3563146A1 (en) 2019-11-06
EP3563146A4 true EP3563146A4 (en) 2021-05-05

Family

ID=62710596

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17885525.0A Withdrawn EP3563146A4 (en) 2016-12-28 2017-12-13 Electrically determining messages on an electrophoretic display

Country Status (2)

Country Link
EP (1) EP3563146A4 (en)
WO (1) WO2018125564A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030102858A1 (en) * 1998-07-08 2003-06-05 E Ink Corporation Method and apparatus for determining properties of an electrophoretic display
US20060097982A1 (en) * 2002-05-31 2006-05-11 Michio Arai Display device drive method
US20140267207A1 (en) * 2013-03-14 2014-09-18 Qualcomm Mems Technologies, Inc. Method and apparatus for verifying display element state
US20150310771A1 (en) * 2008-07-03 2015-10-29 Chromera, Inc. Intelligent Label Device and Method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7061662B2 (en) * 2003-10-07 2006-06-13 Sipix Imaging, Inc. Electrophoretic display with thermal control
JP5504567B2 (en) * 2008-03-14 2014-05-28 セイコーエプソン株式会社 Electrophoretic display device driving method, electrophoretic display device, and electronic apparatus
US9471862B2 (en) * 2010-12-30 2016-10-18 Chromera, Inc. Intelligent label device and method
US10168298B2 (en) * 2015-07-31 2019-01-01 Chromera, Inc. Electrically determining messages on an electrophoretic display

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030102858A1 (en) * 1998-07-08 2003-06-05 E Ink Corporation Method and apparatus for determining properties of an electrophoretic display
US20060097982A1 (en) * 2002-05-31 2006-05-11 Michio Arai Display device drive method
US20150310771A1 (en) * 2008-07-03 2015-10-29 Chromera, Inc. Intelligent Label Device and Method
US20140267207A1 (en) * 2013-03-14 2014-09-18 Qualcomm Mems Technologies, Inc. Method and apparatus for verifying display element state

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018125564A1 *

Also Published As

Publication number Publication date
WO2018125564A1 (en) 2018-07-05
EP3563146A1 (en) 2019-11-06

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