高品質照明色溫調控技術 - pida.org.tw

1 2014 9 1 2 GEL/ITRI 1 2 19 21 10 70 LED IEK 2013 LED 272 2012 35 2017 48 LED 545 LED DOE [1] 2013 LED 135lm/W LED 96lm/W 2015 169lm/W 130lm/W LED 21 LED 85lm/W 2 5,000 19 60lm/W 6,000 18 20lm/W 1,000 LED LED LED CRI 1 computer MATLAB GUI MATLAB PWM duty LED 3,000K 5.

2 500K LED CRI 95 CRI 2014 9 x y i l l u m i n a n c e l u x C C T Correlated Color Temperature AC-DC power supply meanwell rs-15-24 24V L7818CV L7818CV regulator 18V CC Constant Current driver CW LED module 350mA 6 CW LED WW LED module 350mA 6 WW LED Vac 115V CW module PWM duty 100 WW module PWM duty 100 LED MATLAB GUI 2 LED LED x y chromaticity values lumen luminous flux USB 0-1 arduino module PWM duty 0-100 PWM duty constant current driver LED C C d r i v e r AMC7140 IC 4 4 LED 2 6 UNISTARS Mercury 1515 LED MC P C B 37 31 36cm 1 X Y C - I 1 2 GUI

3 2014 9 Duv chromaticity distance from the daylighting or Planckian locus at CIE 1960 color space R9 CRI general Color rendering index GAI Gamut area index FSCI full-spectrum color index LER luminous efficacy of radiation [2] 5 3 S 1 Lextar 5630 LED PC30H06 [3] S2 Lextar 5630 LED PC30H06 S3 Unistars 1515 CSP chip scale package 3 S1-S5 LED LED 1 5 1148 2759 29 297 59 85 50 1401 5663 16 315 68 85 84 528 3052 88 266 70 97 61 954 4035 95 267 82 97 81 426 5617 90 265 84 97 95 Y LED Unistars Mercury 1515 [4]

4 S4 Unistars 1515 CSP chip scale package S5 LED S3 4,000K S5 Unistars 1515 CSP LED Unistars Mercury 1515 1 CRI a measure of a light source's ability to show object colors "realistically" or "naturally" FSCI a mathematical measure of how much a light source's s p e c t r u m d e v i a t e s f r o m a n e q u a l - e n e rg y spectrum GAI the more saturated t h e o b j e c t c o l o r s w i l l appear LER LER l m /w S1-S5 R9 0 R9 2014 9 5 CRI 0 S1 S2 S3 S5 CRI LER

5 S3-S5 FSCI S1-S2 LED GAI CRI FSCI GAI LER R9 0 CRI 80 LER LER CRI 95 [5] CRI 80 100 GAI 80 A-class lamp 5 S2 S4 S5 A-class Planckian locus Duv 4 LER/4 LED S4 CSP 5 S3 S4 DS8458A 85-260V 220V 350lm 52lm/W CCT 4,000K CRI CQS 97 5 200mA 580lm CCT 4,032K R9 CRI Duv 350mA 954lm 78lm/w CCT 4025K R9 CRI Duv 700mA 1,603lm CCT 4.

6 004K R9 CRI Duv S4 52lm/W 10-20lm/W 60lm/W CRI 4 2014 9 6 PWM duty WW S3 and CW S5 LED 7 PWM duty WW S3 and CW S5 LED 1 S3 S5 PWM duty lux x, y CCT 6 Duty CW duty-lux linear curve fitting illuminance duty R2 duty 100 duty linear curve fitting illuminance duty R2 1 duty 6 Duty 1 WW duty-lux linear curve fitting illuminance duty R2 duty 100 duty linear curve fitting illuminance duty R2 1 duty 7 PWM duty 1-100 LED LED LED x delta x max x min x y delta y max y min y LED x

7 Delta x max x min x y delta y max y min y duty duty 8 PWM duty 1-100 LED LED CCT LED CCT delta CCT max CCT min CCT 88K LED CCT delta CCT max CCT min CCT 73K 2014 9 CCT duty duty 1 S3 S5 PWM duty duty duty 100 9 duty W50C50 WW LED duty 50 CW LED duty 50 WW LED duty CW LED duty 2 3,051K 5.

8 617K CRI 96 R9 0 8 PWM duty CCT WW S3 and CW S5 LED 9 WW S3 and CW S5 LED duty 10 WW S3 and CW S5 LED duty 2014 9 11 GUI duty 2 WW S3 and CW S5 LED duty WWDuty CWDuty 528 3051 518 3184 508 3334 498 3502 3692 3910 467 4159 457 4445 447 4778 436 5165 426 5617 Duv ANSI LED bin 10 11 bar duty duty 3 3,030K 5,561K Duv ANSI LED bin 12 CCT lm CCT lux 10 WW S3 and CW S5 LED duty 2014 9 13 13 Kruithof Curve [6]

9 13 5,285K 1 , 0 0 7 l u x 1 3 3,145K 209lux 14 3,125K 3,725K 4,325K 4,925K 5,285K 4 2,000lux 1,000lux 500lux 200lux 20 2,000lux 5 15 LED 10-20lm/W CRI LED CRI Kruithof curve 3 WW S3 and CW S5 LED duty WWDuty CWDuty 12 WW S3 and CW S5 LED duty 2014 9 14 CCT 15 LED 13 CCT GUI [1]

10 DOE 2014 "Solid-State Lighting Research and Development Multi-Year Program Plan"[2] [3] [4] [5] Mark S. Rea and Jean P. Freyssinier-Nova, "Color rendering: A tale of two metrics", Color Research & Application,Volume 33, Issue 3, p 192 202, June 2008[6] N Oi, CIE 2007 proceeding, "preferred combinations between illuminance and color temperature in several settings for daily living activities."