JPWO2021260939A1 - - Google Patents

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Publication number
JPWO2021260939A1
JPWO2021260939A1 JP2022532223A JP2022532223A JPWO2021260939A1 JP WO2021260939 A1 JPWO2021260939 A1 JP WO2021260939A1 JP 2022532223 A JP2022532223 A JP 2022532223A JP 2022532223 A JP2022532223 A JP 2022532223A JP WO2021260939 A1 JPWO2021260939 A1 JP WO2021260939A1
Authority
JP
Japan
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.)
Granted
Application number
JP2022532223A
Other languages
Japanese (ja)
Other versions
JP7361922B2 (en
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 filed Critical
Publication of JPWO2021260939A1 publication Critical patent/JPWO2021260939A1/ja
Application granted granted Critical
Publication of JP7361922B2 publication Critical patent/JP7361922B2/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
    • 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
    • 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
    • G09G3/36—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 liquid crystals

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
JP2022532223A 2020-06-26 2020-06-26 Light source control device, light source control method, image display device, program and recording medium Active JP7361922B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/025327 WO2021260939A1 (en) 2020-06-26 2020-06-26 Light source control device, light source control method, image display device, program, and recording medium

Publications (2)

Publication Number Publication Date
JPWO2021260939A1 true JPWO2021260939A1 (en) 2021-12-30
JP7361922B2 JP7361922B2 (en) 2023-10-16

Family

ID=79282198

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022532223A Active JP7361922B2 (en) 2020-06-26 2020-06-26 Light source control device, light source control method, image display device, program and recording medium

Country Status (2)

Country Link
JP (1) JP7361922B2 (en)
WO (1) WO2021260939A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008058896A (en) * 2006-09-04 2008-03-13 Mitsubishi Electric Corp Image display device and image display method
JP2009271104A (en) * 2008-04-30 2009-11-19 Seiko Epson Corp Image processor, integrated circuit device and electronic apparatus
US20120007880A1 (en) * 2010-07-09 2012-01-12 Pei-Chen Huang Contrast control for display device
JP2017076110A (en) * 2015-10-15 2017-04-20 キヤノン株式会社 Display device and control method and program for the same
JP2017173414A (en) * 2016-03-22 2017-09-28 シャープ株式会社 Light source lighting device, display device, and television device
US20180075813A1 (en) * 2015-05-18 2018-03-15 Hisense Electric Co., Ltd. Backlight brightness control method, apparatus, and liquid crystal display device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008058896A (en) * 2006-09-04 2008-03-13 Mitsubishi Electric Corp Image display device and image display method
JP2009271104A (en) * 2008-04-30 2009-11-19 Seiko Epson Corp Image processor, integrated circuit device and electronic apparatus
US20120007880A1 (en) * 2010-07-09 2012-01-12 Pei-Chen Huang Contrast control for display device
US20180075813A1 (en) * 2015-05-18 2018-03-15 Hisense Electric Co., Ltd. Backlight brightness control method, apparatus, and liquid crystal display device
JP2017076110A (en) * 2015-10-15 2017-04-20 キヤノン株式会社 Display device and control method and program for the same
JP2017173414A (en) * 2016-03-22 2017-09-28 シャープ株式会社 Light source lighting device, display device, and television device

Also Published As

Publication number Publication date
JP7361922B2 (en) 2023-10-16
WO2021260939A1 (en) 2021-12-30

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