JP2014143100A - 発光装置及び制御装置 - Google Patents

発光装置及び制御装置 Download PDF

Info

Publication number
JP2014143100A
JP2014143100A JP2013011266A JP2013011266A JP2014143100A JP 2014143100 A JP2014143100 A JP 2014143100A JP 2013011266 A JP2013011266 A JP 2013011266A JP 2013011266 A JP2013011266 A JP 2013011266A JP 2014143100 A JP2014143100 A JP 2014143100A
Authority
JP
Japan
Prior art keywords
luminance
light emitting
emitting unit
coefficient
unit
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
JP2013011266A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014143100A5 (https=
Inventor
Masahiro Okamura
正寛 岡村
Takeshi Nakamura
毅 中村
Hideo Ochi
英夫 越智
Kazuaki Arai
和明 荒井
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic Corp
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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP2013011266A priority Critical patent/JP2014143100A/ja
Publication of JP2014143100A publication Critical patent/JP2014143100A/ja
Publication of JP2014143100A5 publication Critical patent/JP2014143100A5/ja
Pending legal-status Critical Current

Links

Images

Landscapes

  • Led Devices (AREA)
  • Electroluminescent Light Sources (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
JP2013011266A 2013-01-24 2013-01-24 発光装置及び制御装置 Pending JP2014143100A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013011266A JP2014143100A (ja) 2013-01-24 2013-01-24 発光装置及び制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013011266A JP2014143100A (ja) 2013-01-24 2013-01-24 発光装置及び制御装置

Publications (2)

Publication Number Publication Date
JP2014143100A true JP2014143100A (ja) 2014-08-07
JP2014143100A5 JP2014143100A5 (https=) 2016-01-28

Family

ID=51424237

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013011266A Pending JP2014143100A (ja) 2013-01-24 2013-01-24 発光装置及び制御装置

Country Status (1)

Country Link
JP (1) JP2014143100A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108419340A (zh) * 2018-05-09 2018-08-17 华域视觉科技(上海)有限公司 信号灯一灯多用的实现方法和多信号功能的信号灯光电装置
CN116631705A (zh) * 2023-07-05 2023-08-22 广州南洋电缆集团有限公司 一种拖曳系统用的发光电缆生产系统及生产方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009028058A1 (ja) * 2007-08-29 2009-03-05 Pioneer Corporation 発光制御装置等
JP2011176911A (ja) * 2010-02-23 2011-09-08 Mitsubishi Electric Lighting Corp 電源装置及び照明器具

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009028058A1 (ja) * 2007-08-29 2009-03-05 Pioneer Corporation 発光制御装置等
JP2011176911A (ja) * 2010-02-23 2011-09-08 Mitsubishi Electric Lighting Corp 電源装置及び照明器具

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108419340A (zh) * 2018-05-09 2018-08-17 华域视觉科技(上海)有限公司 信号灯一灯多用的实现方法和多信号功能的信号灯光电装置
CN116631705A (zh) * 2023-07-05 2023-08-22 广州南洋电缆集团有限公司 一种拖曳系统用的发光电缆生产系统及生产方法
CN116631705B (zh) * 2023-07-05 2023-12-26 广州南洋电缆集团有限公司 一种拖曳系统用的发光电缆生产系统及生产方法

Similar Documents

Publication Publication Date Title
JP4320651B2 (ja) Ｌｅｄ駆動装置、発光量制御方法
KR101747471B1 (ko) 높은 루멘 유지 및 수명 종료 적응을 위한 지식 기반 드라이버 장치
US9118415B2 (en) Visible light communication with increased signal-to-noise ratio
EP3376493B1 (en) Backlight circuit, electronic device and backlight adjustment method
US8766540B2 (en) Lighting device, headlamp lighting device, and headlamp unit and vehicle having same
US20120268030A1 (en) Led driver having constant input current
JP2005129598A (ja) 発光制御装置および発光制御方法
US20080164829A1 (en) Power supply device for luminous element and method thereof
US20100102746A1 (en) Light control system with pwm duty cycle control using current signal feedback
EP2874402A1 (en) Light control system and light control method thereof
US9930762B2 (en) Lighting control device, lighting system, and control method
CN118190182A (zh) 自适应温度及tec性能变化的单光子探测器制冷控制方法及系统
JP2013165637A5 (https=)
KR20120129468A (ko) 휴대용 단말기에서 플래시 제어 방법 및 장치
JP2014143100A (ja) 発光装置及び制御装置
KR20130017897A (ko) 리모콘으로 제어되는 조명 장치의 이의 제어 방법
US10973100B1 (en) LED luminance control circuit, LED luminance control method, and LED luminance control program
US20250048513A1 (en) Lighting device for vehicle interior lighting
JP5546437B2 (ja) 発光ダイオードの駆動制御方法
EP2657084A1 (en) Lighting control device for vehicle, lighting control system for vehicle, and lighting control method for vehicle
US9041307B1 (en) Method for brightness control
US20160174342A1 (en) Method for controlling lighting element and associated system
JP6675090B2 (ja) 点灯装置及び照明システム
JP6025094B2 (ja) Ｌｅｄ駆動装置及びそれを用いた照明器具並びに車両用照明装置
JP2014146446A (ja) 発光装置及び制御装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20151204

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20151204

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20160912

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20160920

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20170404