TW201615056A - Pulsed light adjustment circuit - Google Patents
Pulsed light adjustment circuitInfo
- Publication number
- TW201615056A TW201615056A TW103134651A TW103134651A TW201615056A TW 201615056 A TW201615056 A TW 201615056A TW 103134651 A TW103134651 A TW 103134651A TW 103134651 A TW103134651 A TW 103134651A TW 201615056 A TW201615056 A TW 201615056A
- Authority
- TW
- Taiwan
- Prior art keywords
- light
- control signal
- emitting diode
- drive power
- adjustment circuit
- Prior art date
Links
Abstract
A pulsed light adjustment circuit is generating fluctuations of energy light for body sensation. The pulsed light adjustment circuit includes a control signal generating element, a driving element, a group of light-emitting diode and a fluctuations light switch module. The control signal generating element is generating a control signals and has a high level signal with a low level signal in a period of time. The driving element is receiving a drive power and the control signal. When the control signal was high level signal, the driving element provides the drive power output. When the control signal was low level signal, the driving element prohibits the driving power output. The light-emitting diode is electroluminescence by the drive power of output from the driven element. The fluctuations light switch module is controlling the light-emitting diode receiving the drive power for electricity quantity. Thereby the light-emitting diode can produce multiple luminance.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW103134651A TWI597998B (en) | 2014-10-03 | 2014-10-03 | Pulsed light adjustment circuit |
JP2015177259A JP6377031B2 (en) | 2014-10-03 | 2015-09-09 | Pulse light adjustment circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW103134651A TWI597998B (en) | 2014-10-03 | 2014-10-03 | Pulsed light adjustment circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201615056A true TW201615056A (en) | 2016-04-16 |
TWI597998B TWI597998B (en) | 2017-09-01 |
Family
ID=55950482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW103134651A TWI597998B (en) | 2014-10-03 | 2014-10-03 | Pulsed light adjustment circuit |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6377031B2 (en) |
TW (1) | TWI597998B (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005269051A (en) * | 2004-03-17 | 2005-09-29 | Sysmex Corp | Drive circuit of light emitting diode |
US8487546B2 (en) * | 2008-08-29 | 2013-07-16 | Cirrus Logic, Inc. | LED lighting system with accurate current control |
JP2012519548A (en) * | 2009-03-05 | 2012-08-30 | サイノシュア・インコーポレーテッド | Optical system for pulse therapy and pulse therapy method |
JP6114546B2 (en) * | 2012-12-20 | 2017-04-12 | ミネベアミツミ株式会社 | LED driving device and lighting apparatus |
-
2014
- 2014-10-03 TW TW103134651A patent/TWI597998B/en not_active IP Right Cessation
-
2015
- 2015-09-09 JP JP2015177259A patent/JP6377031B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
TWI597998B (en) | 2017-09-01 |
JP6377031B2 (en) | 2018-08-22 |
JP2016073622A (en) | 2016-05-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |