JPWO2021166780A1 - - Google Patents
Info
- 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
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]
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- 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)
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)
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 |
Family Cites Families (25)
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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 |
JP4475312B2 (ja) * | 2007-10-01 | 2010-06-09 | エプソンイメージングデバイス株式会社 | 液晶表示装置及び電子機器 |
JP2010014801A (ja) * | 2008-07-01 | 2010-01-21 | Sharp Corp | 輝度データ取得装置及び液晶表示装置 |
EP2159783A1 (en) * | 2008-09-01 | 2010-03-03 | Barco N.V. | Method and system for compensating ageing effects in light emitting diode display devices |
JP5182217B2 (ja) * | 2009-05-18 | 2013-04-17 | ソニー株式会社 | 表示制御装置、表示装置、および表示制御方法、並びにプログラム |
WO2010134438A1 (ja) * | 2009-05-19 | 2010-11-25 | シャープ株式会社 | 液晶表示装置 |
GB201022138D0 (en) * | 2010-12-31 | 2011-02-02 | Barco Nv | Display device and means to measure and isolate the ambient light |
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JP2012199041A (ja) * | 2011-03-22 | 2012-10-18 | Sanken Electric Co Ltd | バックライト装置及び液晶表示装置 |
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WO2013164015A1 (en) * | 2012-04-30 | 2013-11-07 | Barco N.V. | A display integrated semitransparent sensor system and use thereof |
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US10169630B2 (en) * | 2015-12-03 | 2019-01-01 | Synaptics Incorporated | Optical sensor for integration over a display backplane |
US9622326B1 (en) * | 2015-12-18 | 2017-04-11 | Amazon Technologies, Inc. | Method and device for determining emitted light intensity level |
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 |
-
2021
- 2021-02-10 JP JP2022501843A patent/JP7152628B2/ja active Active
- 2021-02-10 WO PCT/JP2021/005106 patent/WO2021166780A1/ja active Application Filing
- 2021-02-10 US US17/800,673 patent/US20230138625A1/en not_active Abandoned
- 2021-02-10 CN CN202180011414.2A patent/CN115023750B/zh active Active
- 2021-02-12 WO PCT/JP2021/005224 patent/WO2021166796A1/ja active Application Filing
- 2021-02-19 TW TW110105852A patent/TWI774242B/zh active
- 2021-02-19 TW TW110105851A patent/TWI776393B/zh active
Patent Citations (9)
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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