EA201790752A1 - Схема и способ регулировки для измерения оптического параметра и оптическая измерительная система - Google Patents
Схема и способ регулировки для измерения оптического параметра и оптическая измерительная системаInfo
- Publication number
- EA201790752A1 EA201790752A1 EA201790752A EA201790752A EA201790752A1 EA 201790752 A1 EA201790752 A1 EA 201790752A1 EA 201790752 A EA201790752 A EA 201790752A EA 201790752 A EA201790752 A EA 201790752A EA 201790752 A1 EA201790752 A1 EA 201790752A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- signal
- optical
- module
- adjustment
- measurement
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title abstract 6
- 238000005259 measurement Methods 0.000 title abstract 3
- 238000010586 diagram Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 230000003321 amplification Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 abstract 1
- 238000003199 nucleic acid amplification method Methods 0.000 abstract 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
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
- G01J1/44—Electric circuits
-
- 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
- G01M11/02—Testing optical properties
-
- 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
- G01J2001/444—Compensating; Calibrating, e.g. dark current, temperature drift, noise reduction or baseline correction; Adjusting
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
Abstract
Раскрыта схема регулировки для измерения оптического параметра. Схема регулировки содержит оптический сенсорный модуль для обнаружения оптического сигнала и преобразования обнаруженного оптического сигнала в сигнал напряжения; модуль усиления для усиления сигнала напряжения; модуль аналого-цифрового преобразования для преобразования усиленного сигнала напряжения в цифровой сигнал; управляющий модуль для анализа цифрового сигнала для генерирования проанализированного результата; модуль генерирования сигнала для вывода частотного прямоугольного импульсного сигнала в соответствии с проанализированным результатом и регулировочный модуль для регулировки коэффициента усиления модуля усиления в соответствии с частотным прямоугольным импульсным сигналом. Схема настоящего изобретения является простой и может быть реализовано автоматическое измерение.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410513600.8A CN104266754B (zh) | 2014-09-29 | 2014-09-29 | 测量光学参数的调整电路、方法及光学测量系统 |
PCT/CN2014/088807 WO2016049949A1 (zh) | 2014-09-29 | 2014-10-17 | 测量光学参数的调整电路、方法及光学测量系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201790752A1 true EA201790752A1 (ru) | 2017-07-31 |
EA033962B1 EA033962B1 (ru) | 2019-12-13 |
Family
ID=52158295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201790752A EA033962B1 (ru) | 2014-09-29 | 2014-10-17 | Оптическая система для измерения яркости и способ регулировки коэффициента усиления модуля усиления при измерении яркости |
Country Status (8)
Country | Link |
---|---|
US (1) | US9618388B2 (ru) |
JP (1) | JP6513190B2 (ru) |
KR (1) | KR102022701B1 (ru) |
CN (1) | CN104266754B (ru) |
DE (1) | DE112014007006T5 (ru) |
EA (1) | EA033962B1 (ru) |
GB (1) | GB2547141B (ru) |
WO (1) | WO2016049949A1 (ru) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105913788A (zh) | 2016-06-06 | 2016-08-31 | 深圳市华星光电技术有限公司 | 一种液晶显示面板的侦测电路和侦测方法 |
CN114424034B (zh) * | 2019-09-04 | 2023-11-17 | Oppo广东移动通信有限公司 | 前端电路及传输信号的校准方法 |
CN111835429B (zh) * | 2020-08-04 | 2021-11-09 | 国家电网有限公司信息通信分公司 | 一种光模块、光模块的发送光功率校正方法及控制器 |
KR102379021B1 (ko) * | 2020-10-28 | 2022-03-24 | 한전케이디엔 주식회사 | 비접촉 전압 측정 장치 및 방법 |
CN113267825B (zh) * | 2021-06-08 | 2022-02-15 | 广州市合熠智能科技股份有限公司 | 一种双通道背景抑制光电传感器集成电路及控制方法 |
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JPS5554472A (en) * | 1978-06-23 | 1980-04-21 | Minolta Camera Co Ltd | Measuring instrument |
JPS5553304A (en) * | 1978-10-16 | 1980-04-18 | Olympus Optical Co Ltd | Focus detector |
JPS57131178A (en) * | 1981-02-06 | 1982-08-13 | Asahi Optical Co Ltd | Photoelectric converting device |
US5138149A (en) * | 1990-09-05 | 1992-08-11 | Xinix, Inc. | Apparatus and method for monitoring radiant energy signals with variable signal gain and resolution enhancement |
US5206174A (en) * | 1992-09-24 | 1993-04-27 | Eg&G Idaho, Inc. | Method of photon spectral analysis |
JP2001013005A (ja) * | 1999-07-01 | 2001-01-19 | Keyence Corp | 光電変換率調節可能な光量検出回路 |
JP2003194578A (ja) * | 2001-12-21 | 2003-07-09 | Ando Electric Co Ltd | 応答速度の安定な光パワー測定装置 |
JP2006078824A (ja) * | 2004-09-10 | 2006-03-23 | Ricoh Printing Systems Ltd | トナー像検出器 |
CN2762440Y (zh) * | 2004-12-24 | 2006-03-01 | 北京中星微电子有限公司 | 一种信号处理装置 |
JP4723365B2 (ja) * | 2005-12-09 | 2011-07-13 | シャープ株式会社 | 表示装置、及びその輝度調節方法 |
CN1794044A (zh) * | 2005-12-28 | 2006-06-28 | 南京Lg同创彩色显示系统有限责任公司 | 可自动调节亮度的液晶显示器及其调节方法 |
CN101453596A (zh) * | 2007-11-29 | 2009-06-10 | 天钰科技股份有限公司 | 自动增益控制电路 |
CN101546539B (zh) * | 2008-03-27 | 2012-10-10 | 鸿富锦精密工业(深圳)有限公司 | 液晶显示器亮度调整电路 |
DK2277060T3 (da) * | 2008-05-02 | 2013-03-18 | Marko Borosak | Impuls-laserstråledetektor med forbedret sol- og temperaturkompensation |
CN201327635Y (zh) * | 2008-09-04 | 2009-10-14 | 浙江师范大学 | 高速数据采集器 |
CN201476877U (zh) * | 2009-06-26 | 2010-05-19 | 比亚迪股份有限公司 | 一种用于亮度测量的电路及亮度测量装置 |
KR101107164B1 (ko) * | 2010-01-14 | 2012-01-25 | 삼성모바일디스플레이주식회사 | 엑스레이 검출장치 및 이의 구동방법 |
US8487272B2 (en) * | 2010-12-14 | 2013-07-16 | Authentix, Inc. | Fluorescence emissions detector |
JP2013145939A (ja) * | 2012-01-13 | 2013-07-25 | Renesas Electronics Corp | 光測定回路および光測定方法 |
CN103474011B (zh) * | 2012-06-08 | 2016-03-16 | 晨星软件研发(深圳)有限公司 | 显示面板反应速度的测量器与相关方法 |
CN103780303B (zh) * | 2012-10-24 | 2017-07-25 | 华为技术有限公司 | 光模块及其检测电路 |
US9425757B2 (en) * | 2013-05-15 | 2016-08-23 | Infineon Technologies Ag | Apparatus and method for controlling an amplification gain of an amplifier, and a digitizer circuit and microphone assembly |
-
2014
- 2014-09-29 CN CN201410513600.8A patent/CN104266754B/zh active Active
- 2014-10-17 JP JP2017516450A patent/JP6513190B2/ja active Active
- 2014-10-17 GB GB1706748.9A patent/GB2547141B/en active Active
- 2014-10-17 KR KR1020177011513A patent/KR102022701B1/ko active IP Right Grant
- 2014-10-17 EA EA201790752A patent/EA033962B1/ru not_active IP Right Cessation
- 2014-10-17 DE DE112014007006.8T patent/DE112014007006T5/de not_active Withdrawn
- 2014-10-17 WO PCT/CN2014/088807 patent/WO2016049949A1/zh active Application Filing
- 2014-10-17 US US14/406,255 patent/US9618388B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP6513190B2 (ja) | 2019-05-15 |
CN104266754A (zh) | 2015-01-07 |
US20160265967A1 (en) | 2016-09-15 |
WO2016049949A1 (zh) | 2016-04-07 |
KR20170066492A (ko) | 2017-06-14 |
GB2547141A (en) | 2017-08-09 |
US9618388B2 (en) | 2017-04-11 |
GB201706748D0 (en) | 2017-06-14 |
EA033962B1 (ru) | 2019-12-13 |
JP2017535752A (ja) | 2017-11-30 |
KR102022701B1 (ko) | 2019-09-18 |
GB2547141B (en) | 2020-10-28 |
DE112014007006T5 (de) | 2017-06-08 |
CN104266754B (zh) | 2016-10-05 |
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MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ KG TJ TM |