JP2000332957A - 広ダイナミック信号中間処理回路 - Google Patents

広ダイナミック信号中間処理回路

Info

Publication number
JP2000332957A
JP2000332957A JP11174470A JP17447099A JP2000332957A JP 2000332957 A JP2000332957 A JP 2000332957A JP 11174470 A JP11174470 A JP 11174470A JP 17447099 A JP17447099 A JP 17447099A JP 2000332957 A JP2000332957 A JP 2000332957A
Authority
JP
Japan
Prior art keywords
terminal
circuit
signal
wide dynamic
intermediate processing
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
JP11174470A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000332957A5 (fr
Inventor
Shinichi Tazaki
新一 田崎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Optoelectronics Co Ltd
Original Assignee
Optoelectronics Co Ltd
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 Optoelectronics Co Ltd filed Critical Optoelectronics Co Ltd
Priority to JP11174470A priority Critical patent/JP2000332957A/ja
Publication of JP2000332957A publication Critical patent/JP2000332957A/ja
Publication of JP2000332957A5 publication Critical patent/JP2000332957A5/ja
Pending legal-status Critical Current

Links

Landscapes

  • Transforming Light Signals Into Electric Signals (AREA)
  • Facsimile Heads (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
JP11174470A 1999-05-17 1999-05-17 広ダイナミック信号中間処理回路 Pending JP2000332957A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11174470A JP2000332957A (ja) 1999-05-17 1999-05-17 広ダイナミック信号中間処理回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11174470A JP2000332957A (ja) 1999-05-17 1999-05-17 広ダイナミック信号中間処理回路

Publications (2)

Publication Number Publication Date
JP2000332957A true JP2000332957A (ja) 2000-11-30
JP2000332957A5 JP2000332957A5 (fr) 2006-04-06

Family

ID=15979055

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11174470A Pending JP2000332957A (ja) 1999-05-17 1999-05-17 広ダイナミック信号中間処理回路

Country Status (1)

Country Link
JP (1) JP2000332957A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020086440A (ja) * 2018-11-29 2020-06-04 エルジー ディスプレイ カンパニー リミテッド ピクセルセンシング装置及び同装置を含む有機発光表示装置
CN112147401A (zh) * 2020-10-22 2020-12-29 深圳学泰科技有限公司 一种基于霍尔电流传感器的电流检测电路

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020086440A (ja) * 2018-11-29 2020-06-04 エルジー ディスプレイ カンパニー リミテッド ピクセルセンシング装置及び同装置を含む有機発光表示装置
US11328664B2 (en) 2018-11-29 2022-05-10 Lg Display Co., Ltd. Pixel sensing device and organic light emitting display device including the same
CN112147401A (zh) * 2020-10-22 2020-12-29 深圳学泰科技有限公司 一种基于霍尔电流传感器的电流检测电路

Similar Documents

Publication Publication Date Title
US10831321B2 (en) Parallel sensing touch control device and operating method thereof
CN1670492B (zh) 用于消除颜色传感器电路中的暗光电流的系统和方法
CN1235327A (zh) 火焰探测器
US9389256B2 (en) High signal to noise ratio capacitive sensing analog front-end
WO2017143863A1 (fr) Circuit de traitement de signal et procédé pour capteur d'empreinte digitale
US4263555A (en) Signal detection system
CN107966167B (zh) 一种光信号接收装置和光电检测设备
US6879216B2 (en) Integrated circuit that provides access to an output node of a filter having an adjustable bandwidth
JP2000332957A (ja) 広ダイナミック信号中間処理回路
CN116545390A (zh) 一种运算放大电路及光电检测系统
JP4320135B2 (ja) 広ダイナミック信号中間処理回路
CN106685364B (zh) 一种线性ccd信号放大电路结构及其放大实现方法
US20070069822A1 (en) Device for measuring very short current pulses
KR101373005B1 (ko) 입력 신호 레벨 검출 장치 및 방법
CN108900187B (zh) 一种光电二极管差分信号的获取电路
JP2558691B2 (ja) 交流光成分増幅装置
JP4142352B2 (ja) 光学的情報読取装置用モジュール
CN221326646U (zh) 一种设备工作状态检测装置
JP2004347368A (ja) 放射線モニタ
CN115931121B (zh) 一种基于光电二极管的连续微弱激光功率测量装置
CN219247809U (zh) 一种基于电流信号的低噪音放大电路
JP3426910B2 (ja) 赤外線データ受信器
KR940007799Y1 (ko) 휘도변화 보정회로
JPS59151039A (ja) 光散乱式粒子計数装置
DE50104534D1 (de) Kapazitiver Sensor und Verfahren zur Messung von Kapazitätsänderungen

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060220

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20060220

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20060220

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20060221

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20070928

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20071009

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20080219