JP2014075479A5 - - Google Patents

Download PDF

Info

Publication number
JP2014075479A5
JP2014075479A5 JP2012222163A JP2012222163A JP2014075479A5 JP 2014075479 A5 JP2014075479 A5 JP 2014075479A5 JP 2012222163 A JP2012222163 A JP 2012222163A JP 2012222163 A JP2012222163 A JP 2012222163A JP 2014075479 A5 JP2014075479 A5 JP 2014075479A5
Authority
JP
Japan
Prior art keywords
drive current
metal layer
detection circuit
laser
correction voltage
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.)
Granted
Application number
JP2012222163A
Other languages
English (en)
Japanese (ja)
Other versions
JP6328876B2 (ja
JP2014075479A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2012222163A priority Critical patent/JP6328876B2/ja
Priority claimed from JP2012222163A external-priority patent/JP6328876B2/ja
Priority to US14/030,274 priority patent/US8976827B2/en
Priority to CN201310445806.7A priority patent/CN103715601B/zh
Publication of JP2014075479A publication Critical patent/JP2014075479A/ja
Publication of JP2014075479A5 publication Critical patent/JP2014075479A5/ja
Application granted granted Critical
Publication of JP6328876B2 publication Critical patent/JP6328876B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2012222163A 2012-10-04 2012-10-04 駆動装置および発光装置 Active JP6328876B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2012222163A JP6328876B2 (ja) 2012-10-04 2012-10-04 駆動装置および発光装置
US14/030,274 US8976827B2 (en) 2012-10-04 2013-09-18 Driving device and light-emitting unit
CN201310445806.7A CN103715601B (zh) 2012-10-04 2013-09-25 驱动装置和发光单元

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012222163A JP6328876B2 (ja) 2012-10-04 2012-10-04 駆動装置および発光装置

Publications (3)

Publication Number Publication Date
JP2014075479A JP2014075479A (ja) 2014-04-24
JP2014075479A5 true JP2014075479A5 (enExample) 2015-04-09
JP6328876B2 JP6328876B2 (ja) 2018-05-23

Family

ID=50408348

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012222163A Active JP6328876B2 (ja) 2012-10-04 2012-10-04 駆動装置および発光装置

Country Status (3)

Country Link
US (1) US8976827B2 (enExample)
JP (1) JP6328876B2 (enExample)
CN (1) CN103715601B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6429496B2 (ja) * 2014-05-23 2018-11-28 キヤノン株式会社 画像形成装置
JP2017098277A (ja) * 2015-11-18 2017-06-01 富士通株式会社 レーザ装置、光アンプ、光伝送装置および判定方法
JP7482785B2 (ja) * 2018-11-16 2024-05-14 ソニーセミコンダクタソリューションズ株式会社 面発光レーザ装置の駆動方法および面発光レーザ装置
CN114636989B (zh) * 2020-12-16 2023-02-24 上海禾赛科技有限公司 激光雷达的发射端电路及检测其驱动电流的方法
CN114088346B (zh) * 2021-11-29 2025-01-21 桂林聚联科技有限公司 一种光纤时延测量装置
JP7629888B2 (ja) 2022-04-18 2025-02-14 コーセル株式会社 電源装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5713790A (en) 1980-06-30 1982-01-23 Canon Inc Output light intensity controller for laser array
TW518825B (en) * 2000-10-05 2003-01-21 Benq Corp System to correct the resistance error due to IC process
JP4278922B2 (ja) * 2002-05-30 2009-06-17 パイオニア株式会社 パワーコントロール装置
JP4398331B2 (ja) * 2003-09-25 2010-01-13 パナソニック株式会社 レーザ駆動装置、光ディスク装置、レーザ駆動方法およびレーザ駆動用集積回路
JP5179858B2 (ja) * 2007-01-06 2013-04-10 株式会社半導体エネルギー研究所 半導体装置
JP5118940B2 (ja) * 2007-11-02 2013-01-16 ローム株式会社 電源装置
JP4582199B2 (ja) * 2008-06-02 2010-11-17 ブラザー工業株式会社 光出力装置およびその装置を備えた画像形成装置
JP5509662B2 (ja) * 2009-04-13 2014-06-04 ソニー株式会社 レーザ駆動装置
JP5659476B2 (ja) * 2009-09-25 2015-01-28 ソニー株式会社 補正回路、駆動回路および発光装置

Similar Documents

Publication Publication Date Title
JP2014075479A5 (enExample)
JP2015515738A5 (enExample)
JP2015528318A5 (enExample)
JP2012164970A5 (enExample)
JP2011076709A5 (enExample)
GB2516058B (en) A fan assembly with an oscillation and tilt mechanism
EP2954762A4 (en) REMOVABLE ELECTRONIC SYSTEMS WITH SAFETY RESERVOIRS
JP2016164562A5 (enExample)
JP2015222215A5 (enExample)
JP2011004328A5 (ja) パルス幅変調回路
JP2015144233A5 (enExample)
EP3362744A4 (en) USEABLE LUMINOUS FILM WITH SOLAR MODULES
ITUA20162311A1 (it) Piano cottura con cappa integrata.
JP2015514304A5 (enExample)
Ezquerro et al. On Steffensen’s method on Banach spaces
JP2013037678A5 (enExample)
WO2014043362A3 (en) Generating a point of interest profile based on third-party social comments
JP2011108678A5 (enExample)
EP3011314A4 (en) Tunable diode laser absorption spectroscopy with water vapor determination
JP2012168899A5 (enExample)
TR201905236T4 (tr) Düşük VOC ve buğulanma değerlerine sahip yapıştırıcılar.
JP2012164078A5 (enExample)
EP2904670A4 (en) SELF-TARTENDER MODE-COUPLED LASEROSCILLATOR
EA201700142A1 (ru) Полимерная композиция для слоя элемента слоя
JP2015050283A5 (enExample)