Epticore Microelectronics

Transcription

1 Epticore Microelectronics Focus on Optical Sensors 20 Apr 2015

2 Company Profile Product Show ALS+P Sensor-EM3071X Heart Rate Sensor-EM7018 Technical Advantage Marketing Advantage Long Term Plan

3 COMPANY PROFILE Epticore Microelectronics (Shanghai) Co. Ltd. is a fabless semiconductor company that provides optical solutions forsmartphones and other consumer electronics products. The company designs, develops and markets optical sensors include ambient light sensor (ALS), Proximity Sensor (PS), RGB sensor, Heart Rate Sensor, Touch- Less Motion Sensor,and IR sensors. The company headquarter is located in Zhang Jiang High-Tech Park, Shanghai, China, with subsidiary in Shenzhen and Wuxi. 3

4 PRODUCTS(ALS PS) ALS(Ambient Light Sensor) Auto back light adjustable for low-power & better view Night-mode detect to turn on key backlight PS(Proximity Sensor) Auto CTP disable when dialing Auto Siri turn-on (iphone4s) Dial by picking up the phone (Samsung Note2) RGB Light Sensor LEGO Mindstrorm Color Temperature Adjust Touch-Less Motion Sensor Applications Epticore products include: Ambient Light Sensor(ALS) Proximity Sensor (PS) Gesture Sensor RGB light sensor IR sensor iphone3s ALS & PS solution Epticore solution of ALS & PS 2in1 and ALS & PS & LED 3in1 4

5 OPTICAL SENSORS IN SAMSUNG GALAXY S4 Proximity Sensor: Detect distance by IR. Typical Application: (Direct Call) Gesture Sensor: Detect Left/Right/Up/Down (Air Gesture) RGB Color Sensor: Detect Red, Green, Blue, and White Light, (Samsung Adapt Display) 5 5

6 EM30713/30718/30719 FEATURES Proximity Sensor(PS), Ambient Light Sensor(ALS) and LED driver integrated into single chip Enhanced Proximity Sensitivity Low-light enhanced ALS Temperature Compensation 50/60Hz Flicker Noise Rejection Ambient Light Cancellation During Proximity Sensing IR LED Driver Current Programmable in 8 steps Operating Range 2.5~3.6V Low Power Consumption(EM30719) Output type: I2C interface(1.8v) Minimum external components RoHS package VDD_LED 5.5V tolerance(em30718/30719) Offset configure for auto-calibration (EM30718/30719) VDD_LED VDD SCL GND LEDA 5 1uF Top View Surface LDR 1 SDA 2 3 INT LDR 4 LEDK EM30713 GND VDD SCL SDA INT SDA 1 INT 2 LDR 3 8 VDD 7 SCL 6 GND LEDK 4 5 LEDA Bottom View EM30713 P2P ADPS9900,TMD27713 EM30718 P2P ADPS9930,TMD27723 LEDA LEDK 1uF VDD VDD_I 2 C Ambient Light Sensor 10kΩ SCL SDA Microprocessor INT 6

7 EM30713/30718/ EM30713 VDD2.8V,LED contact VDD EM30718 VDD2.8V,LED ~5.5V EM30719 Low-Power,long-distance EM30718 ~EM30719 Sunlight Rejection Improved; VDD_LED high voltage tolerance up to 5.5V; Offset Adjust increase dynamic range to 10bits and help clean chip2chip variation

8 EPTICORE PRODUCTS SELECTION GUIDE Epticore P2P Opening Compatible MP Time Remark EM3001 N/A N/A N/A Expired PS+ALS 2 in1 EM5001 N/A N/A N/A Expired PS+IR LED EM30715 N/A 27713/ MP Expired PS+ALS+IRL ED 3 in1 PS+ALS+IRL ED+RGB+3D Gesture Ctrl All-In-One PS+Heart- Rate Sensor 2-In-1 EM30711 EM30713 EM30718 EM30719 TAOS TMD27711 Avago APDS 9901 Lite-on LTR558 Sitronix STK3310/3171 TAOS TMD27713/27723 Avago APDS 9900/9930 Lite-on LTR558/559 Sitronix STK3310/3171 TAOS TMD27713/27723 Avago APDS 9900/9930 Lite-on LTR558/559 Sitronix STK3310/3171 TAOS TMD27713/27723 Avago APDS 9900/9930 Lite-on LTR558/559 Sitronix STK3310/ /27723 /9900/ /27723 /9900/ /27723 /9900/ /27723 /9900/ MP 2012MP 2014MP 2014MP Expired 1.8V I/O interface, VDD_LED~VDD 1.8V I/O interface, VDD_LED~VBAT, Offset Adjust for Calibration 1.8V I/O interface, VDD_LED~VBAT, Offset Adjust for Calibration, Low-Power, Long-Distance EM6018 Avago APDS / Q4 single module, 2.4mm EM / Q4 single module, 2.4mm 8

9 EM7018 FEATURES Proximity Sensor, Ambient Light Sensor, LED driver and IR LED integrated in a single Optical Module Wide Spectrum Response of Ambient Light Sensor (ALS) 50Hz/60Hz Flicker Noise Rejection Temperature Compensation Higher Sensitivity of Proximity Sensing with better SNR design Programmable Interrupt for PS and ALS Proximity Sensor (PS) Ambient Light Rejection Built-In LED constant current driver high voltage tolerance up to 5.5V Average Current(Operation Current 95μA in low-power mode, Sleep Mode Current 0.5μA Output Type: I2C Bus (ALS/PS) up to 400K Hz Operation Voltage 2.5V ~ 3.6V Logic Interface Voltage VBUS = 1.8V or VBUS = VDD LEDK LDR IR LED Constant Current Driver VDD_LED LEDA IR LED (850nm) VDD VDD Power-On-Reset PS timing Ctrl Object Reference Current/Voltage Source Temperature Compensation & Temp Sensor 4 PS Count PS Noise Cancellation GND PD Array PS Data Clock Ambient Light Oscillator Registers & I 2 C Read/Write Threshold Compare & Interrupt Ctrl RGB Timing Ctrl RGB Integration ALS Data SCL SDA INT 9

10 EM7018 APPLICATIONS Biometrical Sensor: Heart Beat Measurement Wellness&Fitness Smart Watch Healthcare Smart Glass Smart Headset 10 10

11 TECHNICAL ADVANTAGE Similar performance compare with rivals, better SNR, lower power Support MTK/Qualcomm/Spreadtrum platforms of Smartphone Advantages Mixed-Mode design, Algorithms, Packaging, and Testing for Optical product develop Supplier Avago Epticore Sitronix Part No. APDS9900 EM30713 STK3171 VDD(V) 2.5~ ~ ~3.6 ALS count (Lowlux enhanced) ALS count 16bit 12bit 16bit PS count PS sensitivity Normal Enhanced Normal Interrupt ALS,PS ALS,PS ALS,PS ALS, PS 640nm,850n peak wave flat,850nm 550nm,850n m m length Dimension (mm) IR LED Current Programma ble 3.94x2.36x1.35 Programma ble Current 4 steps 3.94x2.36x1.35 Programma ble 8 steps 3.94x2.36x1. 35 External Res Ctrl Idd(uA) TBD Sleep Mode Idd(uA)

12 RELIABILITY TEST ADVANTAGE Item Equipment Test Conditions Test Period High Temp Storage High Temp Cabinet hours Low Temp Storage Low Temp Cabinet hours High-low Temp Impact H/L Impact Tester -30 /0.5H ~ +80 /0.5h 100 cycles High Temp Working Test High Temp Cabinet hours Low Temp Working Test Low Temp Cabinet hours Normal Temp Working Test Constant current power supply Drop Test Drop test machine ref. Packed, 760mm height /1 corner, 3 ridges and 3 sides. Packed, 760mm height /1 corner, 3 ridges and 3 sides. Vibration Test Vibration Tester 10-50Hz / 1.5mm XY 0.5 hour each WeldablityTest SMT Line /-5 3 seconds 12

13 PLANT ADVANTAGE 7S microelectronics industry professional field management ISO14001 &ISO9001 quality environmental management system 13

14 SUPPLY CHAIN We are committed to: 24 hours online within 1 hour FAE telephone communication within 24 hours FAE to the scene within 72 hours the report is given 14

15 TEST CONDITION & RELIABILITY PERFORMANCE Test Description Condition Duration MSL Level 3 Pre-conditioning 4 hour Bake@ 100, 192 hour 30 /60% RH, 3X solder reflow@260 TC 5 cycles -40 to 100 EOT Temperature cycle High Temperature Operating Life Temperature Humidity Bias +85 to min dwell, 5min transfer Ta = 85, VDD=3.8V Dynamic 85 /85%RH VDD=3.8V 100 cycles 500 hrs 500 hrs Shear Test shows the min is 8.3Kg compare with spec of 1.0kg 15

16 Quality Assurance-- Continuous improvement ESD /Latch Up test MSDS TEST ROHS Test Reliability test: flow up std. JESD22-A108-A, A101-D, A102 ) 2015 QA(Quality Assurance) QS : ISO9001:2008 Document control Fail Analysis : X-ray,SEM,EMMI,Decap, QC IPQC : Process check OQC : Out of line ( reflow test, MSL-STF-105E AQL 1000EA/20000 EA ) 16

17 MSDS &ROHS SGS Test Report MSDS ROHS

18 QA CHECK/PACKING 2015 QA CHECK MSL-STF-105E AQL Packing: aluminum foil desiccant, moisture, Desiccants, humidity card, MSL warning label

19 REFLOW PROFILE PERFORMANCE Pass 200ppm in the following reflow profile Wire-bonding strength overdesigned for reliability 19

20 REFLOW TEST RESULT 2015 Reflow Test Result :Every lot check,found the fail rate :0.014%,About second Reflow fail rate :0%, AQL:0.045% 20

21 MARKETING ADVANTAGES Effective Supply Chain Over 10 Distributors in Shenzhen & Shanghai Better service Faster response for local Mainland China market Almost 50% of Smart Phones are assembled in South China Supports from MTK Spreadtrum Boradcomm Qualcomm Up-to-date Advertisement Approaches (Weibo, Wechat, QQ, Baidu, Exhibition) Best Performance/Price Ratio

22 TIMELINES MTK QVL Approved EM30713 QUALCOMM QRD Approved EM30718 SPREADTRUM Approved EM30718 EM

23 Product Roadmap 23 23

24 Long Term Plan Smart Lighting Long Term Short Term Smart Home M2M Industrial control Auto Electronics Medical Electronics Current Consumer Electronics 24

25 Thank You 감사합니다 谢谢! 25