飛瑞達科技股份有限公司 FLEDA Technology Corporation ~ A LED Lighting Integration Provider
Company Profile Establishment:April, 2011 C.E.O.:Mr. Fred Chuang Capital:USD3,500,000 Employee:30 persons Main Product: LED Lighting Products, LED Modules UV LED and Modules
China Branch Su Zhou GreatSun Electronics Technologies Co., Room 802, Building North, Runjie Plaza,No.9, Dengwei Road, Gaoxin District, Suzhou City, Jiangsu Prov. 215011, China China Branch Taiwan Headquarters Taiwan Headquarters FLEDA Technology Corporation 16F., No.866 Zhongzheng Rd., Zhonghe Dist., New Taipei City 23586, Taiwan
Total Solutions
High Wattage COB LED Package with Copper Base 365nm-940nm All Series Chip Supplier with Cooperation
The Advantage of LED COB Package Cu substrate and LED Chip Direct Bonding on Cu Base: Low Thermal Resistance <0.16 /W, and High thermal conductivity 401W/(m.K) Special Reflecting Surface: No Ag plating, Anti-Sulfide, and Low Light decay. Ni Coating at the Cu substrate bottom: Anti-Oxidized and SMT Compatible. Silicon LED Chip Special Reflecting Surface level Cu circuit COB package structure Isolation layer Cu base Ni coating
The spectrum of the Electromagnetic Waves UltraViolet Type Wavelength Range UV-C UV-B UV-A UV-G 100-280nm 280-310nm 310-400nm 400-450nm UV LED - - Good Good Tube Good Good - -
Table of distinctions(lamp V.S. LED) Basic parameters UV-LAMP UV LED Life cycle, hours 600-1500 5000-10000 Warm-up period Several minutes Fractions of seconds Ozone release Available Not available Efficiency coefficient <1% ~15% Consumption of electrical power High Low Weight of device Heavy Light Heat release Up to 99% of input power Minimum Price of device Medium price high
UV LED Package Products Road Map 200W 88mmx48mm 200W Under developing 28mmx56mm 160W 100W 46mmx28mm 100W 28mmx28mm 16W 19mmx19mm 18W Available in June 10W 1~3W K1 Emitter 1-4W 13.5mmx13.5mm 12W Available in June 0.1-0.5W 3020 0.06W 5630 0.5W 2012 2013 2014
UV LED Wavelength 130mW 220mW 320mW 450mW
UV LED Application FLEDA s UV LED Application
FLEDA s UV LED Application 2856 Type 160W Circuit: 8s20p 365-410nm Available For 1. Liquid Cooling 2. Linear Light Source
FLEDA s UV LED Application 2828 Type 16W Circuit: 4s4p 365-410nm Available Object Move Direction 2828 UV LED Linear Modules Increase UV LED modules to enhance the UV light. For 1. Air Cooling 2. Linear Light Source 3. Spot Light Source
The Spectrum of UV LED 2828 365-370nm 400-410nm 380-390nm 410-420nm
The Measured Data of UV LED 2828 UV 波長 365-370nm 380-385nm 400-405nm 410-415nm 光通量 [Lumen] 7.98282 7.64283 16.4349 32.2247 輻射通量 [W] 0.248328 1.35343 3.6577 5.14536 主波長 [nm] 485.485 459.763 440.181 433.485 峰波長 [nm] 369 383.535 400.332 414.703 半波寬 [nm] 18.8547 5.87509 8.17294 17.0481 量子效率 [%] 5.68451 30.5261 85.6286 124.337 電壓 [V] 13.7572 13.6346 13.1496 12.8721 電流 [A] 1.40051 1.4006 1.40058 1.40058 消耗功率 [W] 19.2671 19.0967 18.4172 18.0285 發光效率 [Lumen/Watt] 0.414324 0.400218 0.89237 1.78744 輻射效率 [Watt(O)/Watt(E)] 0.0128887 0.0708723 0.198602 0.285402
飛瑞達 4s4p UV COB LED 燈板溫度與幅射照度分析 ( 紅外線熱像儀與 UV 幅射照度計 ) - 量測儀器與手法 - 20min 1400mA 點亮熱平衡溫度與點亮時間曲線 - 20min 1400mA 點亮熱平衡幅射照度與點亮時間曲線
溫度 - 紅外線熱影像儀 量測儀器與手法 照度 -UV 輻射照度計 ( 量測距離 10mm) Tj(junction) 晶粒溫度 量測距離 10mm Ts(substrate) 基板溫度 Th(heat-sink) 散熱塊溫度
20min 1400mA 點亮熱平衡溫度與點亮時間曲線 120 If=1400mA Vf=12.9V Po=18.06W If=1400mA Vf=19.2V Po=26.9W 110 100 Temperature ( ) 90 80 70 60 50 40 30 Tj(junction)- 晶粒溫度 Ts(substrate)- 基板溫度 Th(heat-sink)- 散熱塊溫度 20 0 2 4 6 8 10 12 14 16 18 20 Time (minutes) 小結 : 以廠內 50x50x30mm 散熱塊, 在 1.4A/12.9V/18.06W 操作條件下, 於 20min 點亮熱平衡時, Tj (junction) 晶粒溫度 108.83,Ts (substrate) 基板溫度 101.22
20min 1400mA 點亮熱平衡幅射照度與點亮時間曲線 900 If=1400mA Distance=10mm 110% IF=1400mA Distance=10mm 800 100% Irradiance, Ee (mw/cm2) 700 600 500 400 720mW/cm2 480mW/cm2 Relative intensity (%) 90% 80% 70% 60% 50% 67% 300 40% 200 0 2 4 6 8 10 12 14 16 18 20 Time (minutes) 小結 : 在 1.4A/12.9V/18.06W 操作條件下, 當量測距離為 10mm, 於 20min 點亮熱平衡時幅射照度 Ee 由 720mW/cm2 下降至 480mW/cm2, 降低 33% 30% 0 2 4 6 8 10 12 14 16 18 20 Time (minutes)
飛瑞達 4s4p UV COB LED 燈板光電特性曲線分析 ( 宏綱積分球量測 ) - 三種電流下 ( 600/1400/2000mA) 之光電特性 - 三種電流下 ( 600/1400/2000mA) 之發光光譜 - 電流特性曲線 ( L-I / V-I / λp-i Curve) - 溫度特性曲線 ( L-Ts / V-Ts / λp-ts Curve) - 30min 1400mA 點亮熱平衡光電特性變化曲線
三種電流下 ( 600/1400/2000mA) 之光電特性 If(mA) Vfin(V) @10uA Vf(V) @If Φe(mW) @If λd(nm) @If λp(nm) @If Δλ(nm) @If 600 10.2 12.4 1448.6 413.1 396.7 15.8 1400 10.2 12.9 2305.2 415.6 395.6 15.9 2000 10.2 13.3 2644.4 416.8 395.4 16.2 * 光鋐廠內宏綱積分球量測數據
三種電流下 ( 600/1400/2000mA) 之發光光譜 35000 EL spectrum of 4S4P UV COB LED moldule 1.2 EL spectrum of 4S4P UV COB LED moldule Signal (counts) 30000 25000 20000 15000 10000 IF=2000mA λp=395.5nm IF=1400mA λp=395.7nm IF=600mA λp=396.7nm Relative intensity (a.u.) 1 0.8 0.6 0.4 IF=2000mA λp=395.5nm IF=1400mA λp=395.7nm IF=600mA λp=396.7nm 5000 0.2 0 350 360 370 380 390 400 410 420 430 440 450 460 470 480 490 500 Wavelength (nm) 0 350 360 370 380 390 400 410 420 430 440 450 460 470 480 490 500 Wavelength (nm) 小結 : IF 上升,λp 下降
電流特性曲線 (L-I / V-I Curve) 3000 L-I curve of 4s4p UV COB LED module 14 V-I curve of 4s4p UV COB LED module Total radiant flux (mw) 2500 2000 1500 1000 2303mW @1400mA Forward voltage (V) 12 10 8 6 4 12.9V @1400mA 500 2 0 0 0 500 1000 1500 2000 Current (ma) 0 500 1000 1500 2000 Current (ma)
電流特性曲線 (λp-i Curve) 400 λp-i curve of 4s4p UV COB LED module 2.5 λp-i curve of 4s4p UV COB LED module 399 2.0 Peak wavelength λp (nm) 398 397 396 395 395.8nm @1400mA λp shift (nm) 1.5 1.0 0.5 0.0 394-0.5 393 0 500 1000 1500 2000 Current (ma) -1.0 0 500 1000 1500 2000 Current (ma) 小結 : IF 上升,λp 下降
幅射通量 Φe 溫度特性曲線 (L-Ts Curve) 2400 L-Ts curve of 4s4p UV COB LED module 110% L-Ts curve of 4s4p UV COB LED module 2300 Total radiant flux Φe (mw) 2200 2100 2000 1900 1800 1700 2314.7mW @25 1907.2mW @120 Relative intensity (%) 100% 90% 80% 70% 82.4% @120 1600 20 30 40 50 60 70 80 90 100 110 120 130 Temperature of substrate Ts ( ) 60% 20 30 40 50 60 70 80 90 100 110 120 130 Temperature of substrate Ts ( ) 小結 : 基板溫度 Ts 由 25 上升至 120, 幅射通量 Φe 降低 17.6%
操作電壓 VF 溫度特性曲線 (V-Ts Curve) 13.0 V-Ts curve of 4s4p UV COB LED module 0.1 V-Ts curve of 4s4p UV COB LED module Forwaed voltage VF (V) 12.9 12.8 12.7 12.6 12.5 12.4 12.92V @25 12.55V @120 VF shift (V) 0.0-0.1-0.2-0.3-0.4-0.37V @120 12.3-0.5 12.2 20 30 40 50 60 70 80 90 100 110 120 130 Temperature of substrate Ts ( ) 小結 : 基板溫度 Ts 由 25 上升至 120, 操作電壓 VF 降低 0.37V -0.6 20 30 40 50 60 70 80 90 100 110 120 130 Temperature of substrate Ts ( )
峰波長 λp 溫度特性曲線 (λp-ts Curve) 400 λp-t curve of 4s4p UV COB LED module 5.0 λp-t curve of 4s4p UV COB LED module 399 Peak wavelength λp (nm) 398 397 396 395 394 393 395.7nm @25 398.5nm @120 λp shift (nm) 4.0 3.0 2.0 1.0 +2.77nm @120 392 391 0.0 390 20 30 40 50 60 70 80 90 100 110 120 130 Temperature of substrate Ts ( ) 小結 : 基板溫度 Ts 由 25 上升至 120, 峰波長 λp 上升 2.77nm -1.0 20 30 40 50 60 70 80 90 100 110 120 130 Temperature of substrate Ts ( )
30min 1400mA 點亮熱平衡操作電壓 VF 變化曲線 13 IF=1400mA 0.1 IF=1400mA Forward voltgae VF (V) 12.9 12.8 12.7 12.6 12.5 12.90V @ 0min 12.52V @30min VF shift (V) 0-0.1-0.2-0.3-0.4-0.5 VF shift = -0.38V 12.4 0 5 10 15 20 25 30 Time (min) 小結 : 30min 1400mA 點亮熱平衡下, 順向電壓由 12.90V 下降至 12.52V, 下降 0.38V -0.6 0 5 10 15 20 25 30 Time (min)
30min 1400mA 點亮熱平衡幅射通量 Φe 變化曲線 2400 IF=1400mA 110.0% IF=1400mA Total radiant flux Φe (mw) 2300 2200 2100 2000 2305mW @ 0min 1990mW @30min Relative intensity (%) 100.0% 90.0% 80.0% 70.0% 86.4% 1900 0 5 10 15 20 25 30 Time (min) 小結 : 30min 1400mA 點亮熱平衡下, 幅射通量由 2305mW 下降至 1990mW, 下降 13.6% 60.0% 0 5 10 15 20 25 30 Time (min)
飛瑞達 2856 UV COB 模組 輻射照度量測
UV 輻射照度計 量測距離 (5mm 10mm) H : 5mm 10mm 量測條件 : 輸入電流 4A 瞬間量測
不同位置下量測之示意圖 輻射照度量測數據 No.8 (8S20P) No.1 (8S20P) p1 p2 p3 p4 p5 結論 : - No.1 與 No.2 兩樣品之平均輻射照度不同 - 兩片樣品接合處 p3 點輻射照度並無偏低現象 5.5cm 4cm 2cm 0cm 2cm 4cm 5.5cm 量測數據 Irradiance, Ee (mw/cm2) @4A / 25.2V distance Test p1 p2 p3 p4 p5 test 1 700 667 670 639 661 H:10mm test 2 706 675 673 629 663 avg 703 671 672 634 662 test1 975 909 923 849 883 H:5mm test2 969 901 919 855 871 avg 972 905 921 852 877 No.8 No.1
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