JPWO2021166780A1 - - Google Patents

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Publication number
JPWO2021166780A1
JPWO2021166780A1 JP2022501843A JP2022501843A JPWO2021166780A1 JP WO2021166780 A1 JPWO2021166780 A1 JP WO2021166780A1 JP 2022501843 A JP2022501843 A JP 2022501843A JP 2022501843 A JP2022501843 A JP 2022501843A JP WO2021166780 A1 JPWO2021166780 A1 JP WO2021166780A1
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
JP2022501843A
Other versions
JPWO2021166780A5 (ja
JP7152628B2 (ja
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
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Publication of JPWO2021166780A1 publication Critical patent/JPWO2021166780A1/ja
Publication of JPWO2021166780A5 publication Critical patent/JPWO2021166780A5/ja
Application granted granted Critical
Publication of JP7152628B2 publication Critical patent/JP7152628B2/ja
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]
    • G09G3/3208—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] organic, e.g. using organic light-emitting diodes [OLED]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/0238—Details making use of sensor-related data, e.g. for identification of sensor or optical parts
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/58—Photometry, e.g. photographic exposure meter using luminescence generated by light
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • 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
    • G09G3/2092—Details of a display terminals using a flat panel, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • G01J1/0407—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • G01J3/506—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors measuring the colour produced by screens, monitors, displays or CRTs
    • 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
    • G09G2320/0233—Improving the luminance or brightness uniformity across the screen
    • 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
    • G09G2320/0242—Compensation of deficiencies in the appearance of colours
    • 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
    • G09G2320/0285—Improving the quality of display appearance using tables for spatial correction of display data
    • 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
    • G09G2320/0693—Calibration of display systems
    • 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
    • G09G2360/145—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light originating from the display screen

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Computer Hardware Design (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Control Of El Displays (AREA)
JP2022501843A 2020-02-21 2021-02-10 表示画面からの出射光の検知方法、および表示装置 Active JP7152628B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020028753 2020-02-21
JP2020028753 2020-02-21
PCT/JP2021/005106 WO2021166780A1 (ja) 2020-02-21 2021-02-10 表示画面からの出射光の検知方法、および表示装置

Publications (3)

Publication Number Publication Date
JPWO2021166780A1 true JPWO2021166780A1 (ja) 2021-08-26
JPWO2021166780A5 JPWO2021166780A5 (ja) 2022-09-26
JP7152628B2 JP7152628B2 (ja) 2022-10-12

Family

ID=77391978

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022501843A Active JP7152628B2 (ja) 2020-02-21 2021-02-10 表示画面からの出射光の検知方法、および表示装置

Country Status (5)

Country Link
US (1) US20230138625A1 (ja)
JP (1) JP7152628B2 (ja)
CN (1) CN115023750B (ja)
TW (2) TWI774242B (ja)
WO (2) WO2021166780A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115104186B (zh) * 2020-11-27 2023-08-22 京东方科技集团股份有限公司 显示基板、显示面板、显示装置

Citations (9)

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JP2005128089A (ja) * 2003-10-21 2005-05-19 Tohoku Pioneer Corp 発光表示装置
JP2005201962A (ja) * 2004-01-13 2005-07-28 Seiko Epson Corp 電気光学装置及びその駆動方法、並びに電子機器
JP2007086277A (ja) * 2005-09-21 2007-04-05 Seiko Epson Corp 電気光学装置、画像処理装置、画像処理方法および電子機器
JP2009545056A (ja) * 2006-08-10 2009-12-17 エルジー ケム． エルティーディ． 非接触式座標入力システム用導光板、これを含むシステム及びこれを用いた非接触式座標入力方法
JP2011048100A (ja) * 2009-08-26 2011-03-10 Nanao Corp 発光強度測定方法、発光強度測定装置及びコンピュータプログラム
US20120104954A1 (en) * 2010-10-27 2012-05-03 Taiwan Semiconductor Manufacturing Company, Ltd. Method and system for adjusting light output from a light source
JP2013152432A (ja) * 2011-12-26 2013-08-08 Canon Inc 画像表示装置
US20140192208A1 (en) * 2013-01-08 2014-07-10 Peripheral Vision, Inc. Lighting System Characterization
JP2016061876A (ja) * 2014-09-17 2016-04-25 キヤノン株式会社 画像表示装置、校正装置、導光部材、画像表示装置の制御方法、校正装置の制御方法、及び、プログラム

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EP1291386B1 (en) * 2000-05-31 2008-06-25 Zeon Corporation Resin composition
JP2004138768A (ja) * 2002-10-17 2004-05-13 Sharp Corp 画像入出力装置及びその画像情報読取方法
JP2005173184A (ja) * 2003-12-11 2005-06-30 Casio Comput Co Ltd 表示装置及びその駆動制御方法
US8040341B2 (en) * 2004-01-09 2011-10-18 O2Micro Inc Brightness control system
JP2006058760A (ja) * 2004-08-23 2006-03-02 Mitsubishi Electric Corp 表示パネル装置
JP2006323311A (ja) * 2005-05-20 2006-11-30 Sharp Corp 表示装置
JP4497140B2 (ja) * 2005-10-18 2010-07-07 ソニー株式会社 バックライト、表示装置及び光源制御方法
JP5008017B2 (ja) * 2006-02-10 2012-08-22 ソニーモバイルディスプレイ株式会社 表示装置
JP5058631B2 (ja) * 2006-03-03 2012-10-24 日本電気株式会社 光源装置、表示装置、端末装置及びそれらの制御方法
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WO2010134438A1 (ja) * 2009-05-19 2010-11-25 シャープ株式会社 液晶表示装置
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JP4951711B1 (ja) * 2011-06-14 2012-06-13 株式会社ナナオ 光センサ装置及び画像表示装置。
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JP2017161754A (ja) * 2016-03-10 2017-09-14 キヤノン株式会社 表示装置の測定装置及びその制御方法
CN106941541B (zh) * 2017-03-07 2018-07-03 广东欧珀移动通信有限公司 功能组件、显示装置及终端
JP2019113772A (ja) * 2017-12-25 2019-07-11 Ｎｅｃディスプレイソリューションズ株式会社 表示装置の画面輝度検出装置及び画面輝度検出方法

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005128089A (ja) * 2003-10-21 2005-05-19 Tohoku Pioneer Corp 発光表示装置
JP2005201962A (ja) * 2004-01-13 2005-07-28 Seiko Epson Corp 電気光学装置及びその駆動方法、並びに電子機器
JP2007086277A (ja) * 2005-09-21 2007-04-05 Seiko Epson Corp 電気光学装置、画像処理装置、画像処理方法および電子機器
JP2009545056A (ja) * 2006-08-10 2009-12-17 エルジー ケム． エルティーディ． 非接触式座標入力システム用導光板、これを含むシステム及びこれを用いた非接触式座標入力方法
JP2011048100A (ja) * 2009-08-26 2011-03-10 Nanao Corp 発光強度測定方法、発光強度測定装置及びコンピュータプログラム
US20120104954A1 (en) * 2010-10-27 2012-05-03 Taiwan Semiconductor Manufacturing Company, Ltd. Method and system for adjusting light output from a light source
JP2013152432A (ja) * 2011-12-26 2013-08-08 Canon Inc 画像表示装置
US20140192208A1 (en) * 2013-01-08 2014-07-10 Peripheral Vision, Inc. Lighting System Characterization
JP2016061876A (ja) * 2014-09-17 2016-04-25 キヤノン株式会社 画像表示装置、校正装置、導光部材、画像表示装置の制御方法、校正装置の制御方法、及び、プログラム

Also Published As

Publication number Publication date
US20230138625A1 (en) 2023-05-04
TW202141004A (zh) 2021-11-01
CN115023750B (zh) 2023-08-15
TW202132751A (zh) 2021-09-01
WO2021166796A1 (ja) 2021-08-26
JP7152628B2 (ja) 2022-10-12
WO2021166780A1 (ja) 2021-08-26
CN115023750A (zh) 2022-09-06
TWI774242B (zh) 2022-08-11
TWI776393B (zh) 2022-09-01

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