GB2507416B - LED displays - Google Patents

LED displays

Info

Publication number
GB2507416B
GB2507416B GB201317971A GB201317971A GB2507416B GB 2507416 B GB2507416 B GB 2507416B GB 201317971 A GB201317971 A GB 201317971A GB 201317971 A GB201317971 A GB 201317971A GB 2507416 B GB2507416 B GB 2507416B
Authority
GB
United Kingdom
Prior art keywords
led displays
displays
led
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.)
Active
Application number
GB201317971A
Other versions
GB201317971D0 (en
GB2507416A (en
Inventor
Jon Robert Wood
Paul Frederick Hackney
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.)
Hanover Displays Ltd
Original Assignee
Hanover Displays 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 Hanover Displays Ltd filed Critical Hanover Displays Ltd
Priority to GB201317971A priority Critical patent/GB2507416B/en
Publication of GB201317971D0 publication Critical patent/GB201317971D0/en
Publication of GB2507416A publication Critical patent/GB2507416A/en
Application granted granted Critical
Publication of GB2507416B publication Critical patent/GB2507416B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G09G3/22—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 using controlled light sources
    • G09G3/30—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 using controlled light sources using electroluminescent panels
    • G09G3/32—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
    • 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
    • G09G3/3406—Control of illumination source
    • 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
    • G09G2320/0626—Adjustment of display parameters for control of overall brightness
    • 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
    • G09G2320/0626—Adjustment of display parameters for control of overall brightness
    • G09G2320/0646—Modulation of illumination source brightness and image signal correlated to each other
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/14—Detecting light within display terminals, e.g. using a single or a plurality of photosensors
    • G09G2360/144—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light being ambient light

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of El Displays (AREA)
GB201317971A 2013-10-10 2013-10-10 LED displays Active GB2507416B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB201317971A GB2507416B (en) 2013-10-10 2013-10-10 LED displays

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201317971A GB2507416B (en) 2013-10-10 2013-10-10 LED displays

Publications (3)

Publication Number Publication Date
GB201317971D0 GB201317971D0 (en) 2013-11-27
GB2507416A GB2507416A (en) 2014-04-30
GB2507416B true GB2507416B (en) 2015-02-25

Family

ID=49679884

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201317971A Active GB2507416B (en) 2013-10-10 2013-10-10 LED displays

Country Status (1)

Country Link
GB (1) GB2507416B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110254344A (en) * 2019-06-17 2019-09-20 广州小鹏汽车科技有限公司 A kind of management method and device of atmosphere lamp effect

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060220578A1 (en) * 2005-03-31 2006-10-05 Samsung Sdi Co., Ltd. Organic light emitting display and method of driving the same
US20080036872A1 (en) * 2006-07-06 2008-02-14 Seiko Epson Corporation Image processing system, display device, program, and information recording medium

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060220578A1 (en) * 2005-03-31 2006-10-05 Samsung Sdi Co., Ltd. Organic light emitting display and method of driving the same
US20080036872A1 (en) * 2006-07-06 2008-02-14 Seiko Epson Corporation Image processing system, display device, program, and information recording medium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110254344A (en) * 2019-06-17 2019-09-20 广州小鹏汽车科技有限公司 A kind of management method and device of atmosphere lamp effect

Also Published As

Publication number Publication date
GB201317971D0 (en) 2013-11-27
GB2507416A (en) 2014-04-30

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