KR20240118866A - 디스플레이 광 계측 장치 및 광 계측 방법, 데이터 처리 장치 그리고 프로그램 - Google Patents

디스플레이 광 계측 장치 및 광 계측 방법, 데이터 처리 장치 그리고 프로그램 Download PDF

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Publication number
KR20240118866A
KR20240118866A KR1020247023433A KR20247023433A KR20240118866A KR 20240118866 A KR20240118866 A KR 20240118866A KR 1020247023433 A KR1020247023433 A KR 1020247023433A KR 20247023433 A KR20247023433 A KR 20247023433A KR 20240118866 A KR20240118866 A KR 20240118866A
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KR
South Korea
Prior art keywords
frequency
flicker
interest
display
measurement
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.)
Pending
Application number
KR1020247023433A
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English (en)
Korean (ko)
Inventor
사토시 마스다
Original Assignee
코니카 미놀타 가부시키가이샤
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 코니카 미놀타 가부시키가이샤 filed Critical 코니카 미놀타 가부시키가이샤
Publication of KR20240118866A publication Critical patent/KR20240118866A/ko
Pending legal-status Critical Current

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Classifications

    • 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
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/44—Electric circuits
    • 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
    • G01J1/0228—Control of working procedures; Failure detection; Spectral bandwidth calculation
    • 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
    • G01J11/00—Measuring the characteristics of individual optical pulses or of optical pulse trains
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • 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
    • G09G3/006—Electronic inspection or testing of displays and display drivers, e.g. of LED or LCD displays
    • 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
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/44—Electric circuits
    • G01J2001/4413—Type
    • G01J2001/4426—Type with intensity to frequency or voltage to frequency conversion [IFC or VFC]
    • 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)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
KR1020247023433A 2022-02-07 2023-01-26 디스플레이 광 계측 장치 및 광 계측 방법, 데이터 처리 장치 그리고 프로그램 Pending KR20240118866A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022016988 2022-02-07
JPJP-P-2022-016988 2022-02-07
PCT/JP2023/002447 WO2023149337A1 (ja) 2022-02-07 2023-01-26 ディスプレイ光計測装置及び光計測方法、データ処理装置並びにプログラム

Publications (1)

Publication Number Publication Date
KR20240118866A true KR20240118866A (ko) 2024-08-05

Family

ID=87552269

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247023433A Pending KR20240118866A (ko) 2022-02-07 2023-01-26 디스플레이 광 계측 장치 및 광 계측 방법, 데이터 처리 장치 그리고 프로그램

Country Status (4)

Country Link
JP (1) JPWO2023149337A1 (https=)
KR (1) KR20240118866A (https=)
CN (1) CN118647845A (https=)
WO (1) WO2023149337A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025173637A1 (ja) * 2024-02-15 2025-08-21 コニカミノルタ株式会社 光計測装置、色計測システム、色の評価方法及びプログラム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60114727A (ja) * 1983-11-26 1985-06-21 Matsushita Electric Ind Co Ltd フリツカメ−タ
JP2005221569A (ja) * 2004-02-03 2005-08-18 Seiko Epson Corp 液晶パネルに入力する対向電極電圧の調整
WO2006095743A1 (ja) * 2005-03-11 2006-09-14 Sharp Kabushiki Kaisha 表示装置、液晶モニター、液晶テレビジョン受像機および表示方法
JP2006287362A (ja) * 2005-03-31 2006-10-19 Eastman Kodak Co デジタルカメラおよびホワイトバランス調整方法
AU2014396416B2 (en) * 2014-06-02 2018-05-17 Eizo Corporation Liquid crystal display device
US11490028B2 (en) * 2017-10-05 2022-11-01 Konica Minolta, Inc. Two-dimensional flicker measurement apparatus and two-dimensional flicker measurement method
WO2019069634A1 (ja) * 2017-10-05 2019-04-11 コニカミノルタ株式会社 二次元フリッカ測定装置、二次元フリッカ測定システム、二次元フリッカ測定方法、及び、二次元フリッカ測定プログラム
CN115667861A (zh) * 2020-06-01 2023-01-31 柯尼卡美能达株式会社 光波形测量装置及测量方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
IEC 규격 「62341-6-3」

Also Published As

Publication number Publication date
JPWO2023149337A1 (https=) 2023-08-10
WO2023149337A1 (ja) 2023-08-10
CN118647845A (zh) 2024-09-13

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