CN118647845A - 显示器光测量装置及光测量方法、数据处理装置和程序 - Google Patents
显示器光测量装置及光测量方法、数据处理装置和程序 Download PDFInfo
- Publication number
- CN118647845A CN118647845A CN202380020002.4A CN202380020002A CN118647845A CN 118647845 A CN118647845 A CN 118647845A CN 202380020002 A CN202380020002 A CN 202380020002A CN 118647845 A CN118647845 A CN 118647845A
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- China
- Prior art keywords
- frequency
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- display
- stimulus value
- 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
Links
- 238000012545 processing Methods 0.000 title claims description 52
- 238000000034 method Methods 0.000 title claims description 35
- 238000005070 sampling Methods 0.000 claims abstract description 104
- 238000005259 measurement Methods 0.000 claims abstract description 93
- 238000000691 measurement method Methods 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 7
- 230000003287 optical effect Effects 0.000 description 30
- 230000004044 response Effects 0.000 description 14
- 238000010586 diagram Methods 0.000 description 13
- 210000003128 head Anatomy 0.000 description 12
- 238000001514 detection method Methods 0.000 description 9
- 230000010354 integration Effects 0.000 description 8
- 230000003068 static effect Effects 0.000 description 8
- 238000001228 spectrum Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000009795 derivation Methods 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- XDDAORKBJWWYJS-UHFFFAOYSA-N glyphosate Chemical compound OC(=O)CNCP(O)(O)=O XDDAORKBJWWYJS-UHFFFAOYSA-N 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000005375 photometry Methods 0.000 description 2
- 238000010183 spectrum analysis Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
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
- G01J1/02—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
- 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
- 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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022-016988 | 2022-02-07 | ||
| JP2022016988 | 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 |
|---|---|
| CN118647845A true CN118647845A (zh) | 2024-09-13 |
Family
ID=87552269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202380020002.4A Pending CN118647845A (zh) | 2022-02-07 | 2023-01-26 | 显示器光测量装置及光测量方法、数据处理装置和程序 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPWO2023149337A1 (ja) |
| KR (1) | KR20240118866A (ja) |
| CN (1) | CN118647845A (ja) |
| WO (1) | WO2023149337A1 (ja) |
Family Cites Families (8)
| 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 |
| US10120235B2 (en) * | 2014-06-02 | 2018-11-06 | Eizo Corporation | Liquid crystal display device |
| CN111164406B (zh) * | 2017-10-05 | 2022-04-15 | 柯尼卡美能达株式会社 | 二维闪烁测定装置及二维闪烁测定方法 |
| CN111164407B (zh) * | 2017-10-05 | 2022-04-08 | 柯尼卡美能达株式会社 | 二维闪烁测量装置、二维闪烁测量系统、二维闪烁测量方法以及二维闪烁测量程序 |
| WO2021246125A1 (ja) * | 2020-06-01 | 2021-12-09 | コニカミノルタ株式会社 | 光波形計測装置及び計測方法 |
-
2023
- 2023-01-26 JP JP2023578519A patent/JPWO2023149337A1/ja active Pending
- 2023-01-26 KR KR1020247023433A patent/KR20240118866A/ko unknown
- 2023-01-26 WO PCT/JP2023/002447 patent/WO2023149337A1/ja active Application Filing
- 2023-01-26 CN CN202380020002.4A patent/CN118647845A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2023149337A1 (ja) | 2023-08-10 |
| KR20240118866A (ko) | 2024-08-05 |
| WO2023149337A1 (ja) | 2023-08-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |