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1 飛瑞達科技股份有限公司 FLEDA Technology Corporation ~ A LED Lighting Integration Provider

2 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

3 China Branch Su Zhou GreatSun Electronics Technologies Co., Room 802, Building North, Runjie Plaza,No.9, Dengwei Road, Gaoxin District, Suzhou City, Jiangsu Prov , China China Branch Taiwan Headquarters Taiwan Headquarters FLEDA Technology Corporation 16F., No.866 Zhongzheng Rd., Zhonghe Dist., New Taipei City 23586, Taiwan

4 Total Solutions

5 High Wattage COB LED Package with Copper Base 365nm-940nm All Series Chip Supplier with Cooperation

6 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

7 The spectrum of the Electromagnetic Waves UltraViolet Type Wavelength Range UV-C UV-B UV-A UV-G nm nm nm nm UV LED - - Good Good Tube Good Good - -

8 Table of distinctions(lamp V.S. LED) Basic parameters UV-LAMP UV LED Life cycle, hours 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

9 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 W W W

10 UV LED Wavelength 130mW 220mW 320mW 450mW

11 UV LED Application FLEDA s UV LED Application

12 FLEDA s UV LED Application 2856 Type 160W Circuit: 8s20p nm Available For 1. Liquid Cooling 2. Linear Light Source

13 FLEDA s UV LED Application 2828 Type 16W Circuit: 4s4p nm 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

14 The Spectrum of UV LED nm nm nm nm

15 The Measured Data of UV LED 2828 UV 波長 nm nm nm nm 光通量 [Lumen] 輻射通量 [W] 主波長 [nm] 峰波長 [nm] 半波寬 [nm] 量子效率 [%] 電壓 [V] 電流 [A] 消耗功率 [W] 發光效率 [Lumen/Watt] 輻射效率 [Watt(O)/Watt(E)]

16 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

17 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

18 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 Temperature ( ) Tj(junction)- 晶粒溫度 Ts(substrate)- 基板溫度 Th(heat-sink)- 散熱塊溫度 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 ,Ts (substrate) 基板溫度

19 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 % Irradiance, Ee (mw/cm2) mW/cm2 480mW/cm2 Relative intensity (%) 90% 80% 70% 60% 50% 67% % 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% Time (minutes)

20 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

21 三種電流下 ( 600/1400/2000mA) 之光電特性 If(mA) * 光鋐廠內宏綱積分球量測數據

22 三種電流下 ( 600/1400/2000mA) 之發光光譜 EL spectrum of 4S4P UV COB LED moldule 1.2 EL spectrum of 4S4P UV COB LED moldule Signal (counts) IF=2000mA λp=395.5nm IF=1400mA λp=395.7nm IF=600mA λp=396.7nm Relative intensity (a.u.) IF=2000mA λp=395.5nm IF=1400mA λp=395.7nm IF=600mA λp=396.7nm Wavelength (nm) Wavelength (nm) 小結 : IF 上升,λp 下降

23 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) Forward voltage (V) Current (ma) Current (ma)

24 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 Peak wavelength λp (nm) λp shift (nm) Current (ma) Current (ma) 小結 : IF 上升,λp 下降

25 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) Relative intensity (%) 100% 90% 80% 70% Temperature of substrate Ts ( ) 60% 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%

26 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) VF shift (V) 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 Temperature of substrate Ts ( )

27 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) λp shift (nm) 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 Temperature of substrate Ts ( )

28 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) min VF shift (V) VF shift = -0.38V 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 Time (min)

29 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) min Relative intensity (%) 100.0% 90.0% 80.0% 70.0% 86.4% 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% Time (min)

30 飛瑞達 2856 UV COB 模組輻射照度量測

31 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

32 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 / 25.2V distance Test p1 p2 p3 p4 p5 test H:10mm test avg test H:5mm test avg No.8 No.1

33 + FLEDA Technology Corporation +

投影片 1

投影片 1 電力電子產業趨勢與照明應用 Power Electronics Industry Trends 2013/10/11 林憲男 Outline 1. News 2. Introduction 3. Power Electronics Industry Trends 4. LED Lighting Application 5. Q & A Power Electronics Field 3 Micro