Title:
ＬＥＤ光出力の線形化
Document Type and Number:
Japanese Patent JP5823693
Kind Code:
B2
Abstract:
A system and method for producing a flattened characteristic for LED luminous output. The system may include an array containing one or more light emitted diodes, a power source connected to the LED array providing drive current to the LED array, a timer connected to a controller wherein the timer logs the on-time of the LED array and communicates the LED array on-time to the controller, and a controller connected to the power source wherein the controller adjusts the intensity of the drive current provided to the LED array based on the on-time data received from the timer such that the resultant relative luminous output is approximately equal to the initial relative luminous output.
Inventors:
Premiero, Guy, A.
Application Number:
JP2010533271A
Publication Date:
November 25, 2015
Filing Date:
November 07, 2008
Export Citation:
Assignee:
The Coca-Cola Company
International Classes:
H01L33/00; H05B37/02; H05B44/00
Domestic Patent References:
| JP2008509538A | ||||
| JP2006210587A |
Foreign References:
| WO2006022867A2 |
Attorney, Agent or Firm:
Yoshiyuki Inaba
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito
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