The World Leader in High Performance Signal Processing Solutions

生命体征信号监测生命体征信号监测在可穿戴设备中的应用

ADI Strategic Market SegmentsADI Strategic Market SegmentsBringing the Breadth of ADI’s Technologies to Customers

Strategic Business Segments

Industrial &Instrumentation

Products & Technologies Groups

Converters Instrumentation

Healthcare

Converters

MEMS/ Sensors

CommunicationsInfrastructure

Power

Processor-DSP

Automotive

&

Power

LinearConsumer&

RF

2

Heart RateVSM Technology Convergence

Out of HospitalOut of Hospital

L A ti P

gy g

Heart RateSP02Low Active Power

High PerformanceBody WornWireless

Activity ECG

Wireless

BMIFall

BMI

InIn Hospital/Assisted LivingHospital/Assisted LivingRespiration InIn--Hospital/Assisted LivingHospital/Assisted Living

Low Active PowerHigh PerformancegEmerging :

- Body Worn- Wireless3

Sensor TechnologyDigital Signal Processing/ Wireless

ADI Vital Signs MonitoringADI Vital Signs Monitoring生命生命体体征信号征信号

Analog Signal Processing Control Comms

ADAS1000HRM ADAS1000 ADuCMCortex ADF7xxxCapSensor

Temperature

System Engineering Product Engineering

MEM’sMic

ADI Technology

Photo-Detector

ADI TechnologyPlatforms

ADI Algorithms 3rd PartyADXLMEMs

ADI Algorithms 3rd PartyCollaboration

IR Sensor

Analog Devices Confidential Information

Analog Domain Digital Domain

4

各类移动健康及保健类可穿戴产品各类移动健康及保健类可穿戴产品

5

The World Leader in High Performance Signal Processing Solutions

Bi t ti l S tBio-potential Systems

Low-Power ECG ADAS1000 –IN-AMP ARCHITECTURELow Power ECG ADAS1000 IN AMP ARCHITECTURE

FEATURES & BENEFITS Biopotential in; Digitized outp ; g 6 Electrode (5acq + driven lead, RL)

Parallel Chips for 10 Electrode or more AC Leads Off Detection

2kHz sine wave DC Leads Off Detection

Programmable pull-up 10nA to 70nA Pace Pulse Detection Pace Pulse Detection Respiration Measurement Lead or Electrode Data Available RLD can be redirected Scalable Noise vs. Power Control

1 lead from 11mW, 3 leads from 14mWHigh Performance Mode: from 28mW (all electrodes)L P M d f 21 W ( ll l t d )Low Power Mode: from 21mW (all electrodes)Power Down Modes

CM I/P Range AVDD Rail DVDD Rail Electrodes Temp Range Package

7

CM I/P Range AVDD Rail DVDD Rail Electrodes Temp Range Package

+/-1V +3V to +5.5V 1.65V to 1.95V 5 acq + RLD -40°C to 85°C 56 LFCSP (9x9)64 LQFP (10x10)

ADAS1000 ECG System SolutionADAS1000 ECG System SolutionECG

-5 Electrode ECG saleable up to many electrodes- AC and DC Leads off- Selectable RLD- Flexible input stage for customer preferred measurementconfigurations

RESPIRATION

Thoracic Impedance/Respiration Measurement- 2 and 4 lead options- Measurement resolution in region of 0.2ohms to 10-20mohms

On chip Pacemaker Pulse Detection Algorithm- Supported fast data channel for off chip pace detection

Patient Monitor : system solution - Integrationy g

6 Electrodes(5 + RLD)

ADF7023

Power : ADP320;ADP22x;ADP503x;ADP504x

RALA

ADAS1000

LI Wireless Modules

ADF7023

RL LL

LIIILIIES

IS F

ilter

V2V1

EthernetADuM440xIsolation

ADSP-BF527

RL LL

Ext Mem ADuM4160USB Isolation

DSP functions:

• Display

• Communications

•High Pass Filter

• 50/60Hz Notch

•Baseline Wander

• De-Noising

9

• ECG Analysis

AD8232 FunctionalityAD8232 Functionality

Multi-Pole Integrator, Selectable HPF Cutoff (0.5 to 10Hz)

On board REF Buffer Operates on 2.0 to 3.5V

(Direct from Batt., No Regulator)

Fast Recovery < 1nA Input Bias

Shutdown

Circuit< 1nA Input Bias Current

Rail to RailInput

AC and DC Leads Off Detect

Resistor programmable gain

Integrated RLD

Resistor programmable gain and Multi-Pole Active Filter

Fast Settling Recovery CircuitOne Hand Removed

Recovery WithHand Reconnected

Wait 3 SecondsWait 3 Seconds

0 1 2 3 4 5 6 7 8 9 10

Recovery Without

0 1 2 3 4 5 6 7 8 9 10Time (s)

AD8232 – Integrated Two Electrode HRM, ECG AFE

Features Two-Pole High Pass Filter

El t d DC ff t l

HP

DR

IVE

Electrode DC offset removal Selectable Cutoff Frequency (0.5 to 10Hz) Low Frequency Motion Attenuation

Integrated Fast Recovery Circuit (FR)g y ( ) AC and DC Leads Off Detect Integrated Right Leg Drive (RLD) Onboard Reference Buffer Shutdown

+– Shutdown

Performance Single Supply Operation: 2.0V to 3.5Vg pp y p Low Supply Current: 175µA Typ CMRR > 80dB @ G=100; f=60Hz Input Noise: 20µVp-p Max (0.5 to 40Hz BW) Input Bias Current: < 1nA Applications Input Bias Current: < 1nA Wide Input Range: GND + 0.2V to Vs Package: 20L 4mmx4mm LFCSP Temp Range: 0 to 70

Applications Fitness and Activity Heart Rate Monitoring Portable, Remote and Home ECG systems Cell Phones, Portable Computing and

Gaming devices

12

Gaming devices

AD8232 Filter Design ToolAD8232 Filter Design Tool

Hear Rate Monitor -Integration

Hand held NEW!! ADuCRF101 ADuCRF101

Hear Rate Monitor -Integration

electrodes Integrated AFE ADuCRF101 ADuCRF101

Bandwidth configuration:0.35Hz to 40 Hz (Monitor B/W)0.35Hz to 40 Hz (Monitor B/W)

Cortex M3 – 16MHz Baseline wander algorithm(1 channel <4MIPs)

Heart Rate Monitor - DiscreteHeart Rate Monitor - Discrete

AD8236 + AD8609 + ADuC

ADI’s Property

15

The World Leader in High Performance Signal Processing Solutions

Photometric SystemPhotometric System

Wrist worn Optical HRM – Reflective ModeWrist worn Optical HRM Reflective ModeAmbientLight

Photo-diodeArea

Motion artifactRejectionIndustrial

Design

Customer/3rd PartyCustomer/3rd PartyIP

S t lPower SpectralResponse

17

The World Leader in High Performance Signal Processing Solutions

Motion sensing use for accidental fall downMotion sensing use for accidental fall down• Aging population less young people to

watch elderlywatch elderly• Medical insurance push to prevent

accident• Faster response in case of accident withFaster response in case of accident with

Network connection• ADI already provided sensor patch and

solution for consumer product

ADI Make a Difference:

p

ADI Algorithm development note fall algorithm Ultra low power SolutionCortex M3, low power Accelerometer…Cortex M3, low power Accelerometer…Coin cell non rechargeable battery

Flexibility (ARM based code),Reliable, shock resistant Miniaturization: Size Many package technology allow patch mount

19

Miniaturization: Size, Many package technology allow patch mount

19

Easier to save life by correct support Easier to save life by correct support

• 90% of CPR today are done improperly: P i l k f ti• Panic, lack of practice

• Guide user to do CPR the right way and monitor CPRWW t f ti ith• WW announcement of cooperation with Zoll leader in emergency equipment like AED

• Not to late to join to save a life• Not to late to join to save a life

ADI Make a Difference:ADI Make a Difference: Algorithm available through exclusive partnership with Zoll Accelerometer dynamic range

accuracy compatible with shock during CPR accuracy compatible with shock during CPR Low power capability

Coin cell non rechargeable capability

Analog Devices Confidential Information20

Pedometer use for Calories countingPedometer use for Calories counting• WW increase of obesity• Social network of sport activity in fashionSocial network of sport activity in fashion• Medical insurance push to preventive

healthy life Style• ADI already provided solution for Handset

Walking Running

ADI already provided solution for Handset and consumer product

ADI Make a Difference: ADI Algorithm development expertise AXL Performance: Differentiate running, walking Ultra low power Solution Ultra low power SolutionCortex M3, low power Accelerometer…Coin cell non rechargeable battery

Flexibility (ARM based code) Reliable shock resistant

21

Flexibility (ARM based code),Reliable, shock resistant Miniaturization: Size, Many package technology

21

What is the ADXL362?What is the ADXL362?

Industry’s lowest power MEMS accelerometer

Lowest measurement current(2µA)

Lowest wakeup mode current (300nA)

Lowest sleep current (10nA)

22

ADXL362 Micropower Three-Axis ±2g/4g/8g Digital XLADXL362 Micropower Three Axis, ±2g/4g/8g Digital XL Industry’s Lowest Power MEMS Accelerometer Ultra-low power

300 nA motion activated Wake up ModeProduction: Now

300 nA motion-activated Wake-up Mode 3.0 μA across full ODR up to 400Hz @ 12-bit

resolution 10nA Standby current

Many built in features for system level power Many built-in features for system-level power savings, including: Adjustable-threshold sleep/wake modes for

motion activation Multiple sample activity detection to eliminate Multiple sample activity detection to eliminate

“false positive” motion Deep embedded FIFO minimizes host processor

load Continuous sampling up to 400Hz ODR no Continuous sampling up to 400Hz ODR no

undersampling or aliasing!

12-bit resolution: 1 mg/LSB @ ±2g range Low noise down to 175 μg/√Hz

Wid l d I/O lt 1 6 V t Wide supply and I/O voltage ranges: 1.6 V to 3.6 V

Acceleration sample synchronization via external trigger

23

Small and thin 3 mm × 3.25 mm × 1.06 mm package

Analog Devices Confidential Proprietary

The ADXL362 as an Autonomous Motion

ABSENCE OF MOTION

The ADXL362 as an Autonomous Motion Switch

ABSENCE OF MOTIONSystem Power is DISCONNECTEDSystem Consumes 0 Power300nA yAccelerometer Consumes 1µAIn full operation modeCan use AD

No CurrentZero

VSM Demos

The World Leader in High Performance Signal Processing Solutions

Analog Devices ADuCM350High Precision Low Power Meter-on-a-ChipHigh Precision, Low Power Meter on a Chip

for Portable Health Applications

Analog Devices Confidential – © 2014 – Version 1a

ADuCM350 Healthcare Meter-on-a-Chip ADuCM350 Healthcare Meter-on-a-Chip Integrates Complete Signal Chain

C T hTMC T hTMADuCM350Accelerators

12-BitDAC

WaveformGeneratorWaveformGenerator

Amp

CapTouchTMCapTouchTM

PeripheralInterface

PeripheralInterface

ADuCM350

ive S

enso

rsive

Sen

sors

AnalogFront EndController

SwitchMatrix

DiscreteFourier

Transform

DiscreteFourier

Transform

GeneratorGenerator

TemperatureSensor

Precision Voltage Reference

USBUSB

MemoryMemoryORTE

X M3

Active SensActive Sens

Pass

iPa

ssi

FiltersFilters16-Bit

160 kSPSADC

MemoryMemory

DisplayDisplay

CO

sorssors

TIAMUX

AudioAudio

27

Auxiliary Analog Inputs

Sensor Fusion for Wearable:ADuCM350 Meter-on-a-Chip (MoC)

ADuCM350 SW Dev Kit

User

Human InterfaceC iti T hTM

•Motion removal,steps count, BLE.. algorithms

Electrical• Skin Impedance• Bio potential ECG/HRM

AD8232

r Interface

Indicatorusio

n

• Capacitive TouchTM

• Voice Commands Mic

Optical

• Blood pressure• Glucose

e & C

onne

• B&W or Color Display• Buzzer & Speaker SSM2519

Sens

or F

u

Connectivity

Optical• HRM/SPO2

ectivity oS Connectivity

• BLE (ADBLE)• NFC (ADNFC)• USB

P M t

Movement• Steps count ADXL362• Respiration

r main pr

Power Management• USB recharge ADP5065• Wireless recharge (ADNFC)• Auto on/off ADXL362 & Cap TouchTM

esp at o• Fall detect • HRM BCG ADXL365

rocessor

ADI Confidential Information

ADuCM350 – Impedance Measurement (and ADuCM350 Impedance Measurement (and Much, Much More!) for Future Healthcare Devices

Competition ADuCM350

29

心电血氧直接嵌入到移动设备中（3rd party solution）心电血氧直接嵌入到移动设备中（3 party solution）

无线传输

专家在线对云端数据进行分

波形数据在服务器(云端)进行存储

据进行分析处理，并反馈意见到用户方案集成到手机里面，测

量完成后把数据直接无线发送到云端

器(云端)进行存储和分析

见到用户

发送到云端

30

移动蓝牙心电血氧仪（3rd party solution)移动蓝牙心电血氧仪（3rd party solution)

上传上传云端

测量电极

心电血氧仪通过蓝牙与移动设备配对连接，由移动设备进行控制测量，测量完成后把数据传输到云端分析进行控制测量 测量完成后把数据传输到云端分析

31

移动设备配件(充电宝 健康背夹等) （3 d l i )移动设备配件(充电宝、健康背夹等) （3rd party solution)

上传上传云端

把心电和血氧采集做到移动设备配件里面，做到配件既可以充电也可以做健康测量，配件通过USB或者蓝牙与移动设备传递数据 数据测量完成后通过 线网络把数据发送到 端据，数据测量完成后通过无线网络把数据发送到云端

32

穿戴式设备(智能手环、智能手表等) （3rd party solution

上传云端

随着科技的发展，可穿戴设备的普及，在智能手环和手表里面可以直接测量人体健康可以直接测量人体健康

33

backupp

The World Leader in High Performance Signal Processing Solutions

35

Digital Temperature SensorDigital Temperature SensorPerformance BreakthroughBrings Advantages of Digital Temp Sensing to a Broader MarketHigher Performance ±0.2°C over range of -10°C to 85°C ±0.25°C over range of -20°C to 105°C ±0.5°C over range of -40°C to 125°C High stability, repeatability &

reliabilityy Lower System Power and Cost No additional components required

Easier Implementation Digital interface (SPI/I2C) No complex calibration or

No calibration required No software computation

(linearization) overhead

linearization No additional signal processing No lead wire resistance or self (linearization) overhead

Multiple low power modesheating concerns

ADI Temp sensor key advantagesADI Temp sensor key advantagesDigital Temp Sensor Vs Thermistor or RTD

MicrocontrollerADC+ ++Vs ADC+ ++

C Digital

Vs

ThermistorOr RTD

CurrentSource

Digital Conversion Linearization

• FASTER time to market• No software computation overhead

Slower design-in due to multiple componentsRequires software linearization

37

p• No calibration required •Accuracy from degree to bits • No drift/aging problems

qRequires COSTLY calibrationDrift/Aging is a BIG problemMultiple Errors stack up

ADT7320/ADT7420 ADT7320/ADT7420 ±0.25°C Accurate Digital Temp SensorsKEY BENEFITSKEY BENEFITSKEY BENEFITSKEY BENEFITS

Leading performance ±0.2°C Accuracy from -10°C to 85°C @ 3V

0 25°C A f 20°C t 105°C ±0.25°C Accuracy from -20°C to 105°C ±0.5°C Accuracy from -40°C to 125°C 16 bit resolution: ±0.0078°C Excellent long term stability: ±0.0073°C N.I.S.T. traceable

Easy Implementation Plug ‘n’ play high performance measurement

High Reliability No resistance, noise or batch variation issues

40°C t 150°C4 4 LFCSPSPI/I2C2 A (t )210 A (t p)2 7V t 5 5V

TrangePackageInterfaceActive CurrentVrange Shutdown Current

38

-40°C to 150°C4x4 LFCSPSPI/I2C2uA (typ)210uA (typ)2.7V to 5.5V

0 25°C Accuracy Over 125°C Temp Range0.25 C Accuracy Over 125 C Temp RangeExtremely Tight Distribution

ADT7X20 Temperature Profile

1.00

1.25

ADT7X20 Temperature Profile2X Better Accuracy

than the Nearest Competition

0.50

0.75

r (ºC

)

ADI Max Accuracy Limits

Competition Max Accuracy Limits*

0.00

0.25

ture

Err

o ADI Max Accuracy Limits

-0 75

-0.50

-0.25

Tem

pera

t

-1.25

-1.00

0.75

-50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130

Temperature (ºC)*Only includes competitors with > 2 sigma limits

Fast Thermal ResponseFast Thermal Response

For best response time mount the sensor on amount the sensor on a flex or small PCB (lower thermal mass)

Thermal response of < 2 sec (63.2%)N t i l d ll i l iNote: includes all signal processing

PROXIMITY – TOUCHMONITORING

41

Example of a SPI System InterfaceExample of a SPI System Interface

4 3 2 1 0 9

SCROLL

BUTTON BUTTON

1 CIN6

2 CIN7

3 CIN8

GPIO 18

INT 17

CS16

CIN

524

CIN

423

CIN

322

CIN

22

CIN

120

CIN

019

INT

SS

HOST WITH SPIINTERFACE

VDRIVE

2.2kΩ

WHEEL

BUTTON

BUTTON

CIN8

4 CIN9

5 CIN10

6 CIN11

CS

SCLK15

SDI14

SDO 13

N12

CSH

IELD

AS

ND

CC

DRI

VE

AD7147SS

SCK

MOSI

MISOVHOST

SENSOR PCB

PLANE AROUND SENSORS CONNECTED TO ACSHIELD

7C

I

8A

C

9B

I

10G

N

11V C

12V D

VCC 2.7V TO 3.6V1.8V

1μF TO 10μF(OPTIONAL)

0.1μF

100nF

0666

3-05

7

SENSOR PCB

Button Applications No processor algorithm for buttons applications is required The host controller only has to read back three status registers when a sensor is The host controller only has to read back three status registers when a sensor is

contacted

Sliders and Scroll Wheel Applications Analog Devices provides the algorithm to support slider and scroll wheel applications

42

Analog Devices provides the algorithm to support slider and scroll wheel applications

Automatic on/off for wearable deviceAutomatic on/off for wearable deviceMotion sensing + Proximity sensing

Turn onTurn onWhen Device is in motionAnd hold or wear

300nA

Stay on While device is wear or hold

Turn offTurn offWhen device is not hold

Stay off yUse ultra low power based onADXL362 motion sensing

+ t h AD7146 AD7156+ cap touch AD7146 or AD7156Many applicationBand aid, watch, strap…, , p

Patent pending…43

Functional Demo not optimize for size

The World Leader in High Performance Signal Processing Solutions

ADI Portable Processing

44

ADI Processing when accuracy matterADI Processing when accuracy matter

PowerDSPfamily

SHARCMicroconverter®family

Cortex-M3BaseduConverters Blackfin

Based

BF-DSP

SHARCBasedDSP

family

ARM7

ADuC7xxx

ADuCMxxx

DSPBF-DSP

8052BaseduConverterADuC8xx

BaseduConverterADuC7xxx New portable

VSM applicationADuC8xxPerformance

Analog Devices Confidential Information45

ADuCM360 - FeaturesADuCM360 - Features

Analog Analog Dual 24-bit ADCs 4Hz-8KHz 14-Bit V-DAC GPIO 14 Bit V DAC

MCU+Peripherals 128KB Flash Memory 8KB SRAM

24bitADCAMP

MU

X 12bitDAC

PWM128KB 8KB RAM

Interrupt Controller(nVIC)

1.8V LDO

Current Sources

8 S 16MHz Cortex MCU GP Timers and Comms Interfaces

PowerARM

CortexM3

MU

X

FlashCode &DataMemory

SPI /I2C

WatchdogTimer

X1X8

24bitADC

1.8V to 3.6V Operation 2mA at 1MHz 500uA (uC only)

M3

16MHz

TempSensor

Timer

SupplyMonitor

Timers /Counters

UARTDownloadDebug

1.2V VoltageReference

LF and HFOsc.

Powerdown- ~5uA Wake-Up – 10uSec

ReferenceDetect

ADuCM360

g

BUF

46 46

ADuCRF101 - FeaturesADuCRF101 - Features

RadioRadio Timer Unit

ISM Band Transceiver Generic Packet Handler

Analog Multi-Channel 12-bit ADC

26MHzXtal

32kHz

Low PowerRadio

FIFOPacket Handlerand Wake Up Control

Radio Timer Unit32kHz20%

16MHz3%

Multi-Channel 12-bit ADC On-Chip Temperature Monitor

MCU+Peripherals Flash Memory Based,

128kB FlashCode &DataMemory

POR/PSM

16kB RAM 8-ChannelPWM

14bitADC 1MSPS..

MU

X

2kB kernelDMA

16MHz Cortex MCU GP Timers and Communication

Interfaces General

CORTEXM3

C

WatchdogTimer

WakeupTimer

B d

TemperatureMonitor

Vectored InterruptController

.. ..X

UART

SPI General 1.8V to 3.6V Operation Normal- 300uA/Mhz Powerdown consumption ADuCRF101

MCU16MHz

BandgapReference

VREF

Serial W

GP Timer 0

GP Timer 1

I2C

GPIO Control

350nA in non retained mode 1.3uA in HIBERNATE mode

Wire

47

The World Leader in High Performance Signal Processing Solutions

B tt ChBattery Charger

ADI Battery Charger IC Portfolioy g

ADP5061Tiny Linear USB Li+ Charger

ADP5065Switching USB Li+ ChargerTiny Linear USB Li+ Charger Switching USB Li+ Charger

ADP5062LFCSP Linear USB Li+ Charger

GlucoseMeters

Compact Cameras

High End Cameras

Noise CancelationHeadphones

Smartphones Tablet

CamcordersBluetoothHeadsets

HandheldComputer

PortablePOS

WirelessBarcode Reader

100mAh 500mAh 1000mAh 2000mAh

Battery Size5000mAh

WLCSP Package

LFCSP Package49

ADP5065 –Switch-Mode Li+ Battery Charger with Power Pathy g-Supports Wall Charger, USB 2.0/3.0 Charging Spec

KEY KEY FEATURESFEATURESReleased

Functional Diagram• Fast and High Efficient Switch Mode Charger

- 3MHz Switching Frequency- Up to 1250mA charge current from 1A Wall Charger- Up to 680mA charge current from 500mA USB Host

• Flexible Mode Options - AC Adapter Wall Charger- USB 2.0 and 3.0

• Dead Battery IsolationDead Battery Isolation- Allows system to operate during dead battery condition

• Safety and Ease of Use- 20V input protection- JEITA battery temperature compliantJEITA battery temperature compliant- I2C Programmability for maximum flexibility- Thermal regulation to prevent overheat- Tiny 2.8mm x 2.1mm Package

Input VoltageGuaranteed Charge

Current ProgrammabilityPackage Options

TemperatureRange

20 Ball WLCSP

5050

Operating - up to 5.5VProtection - up to 20V Up to 1.25A I2C or factory default trimming 20 Ball WLCSP

(0.5mm Pitch) -40°C to 85°C

The World Leader in High Performance Signal Processing Solutions

P k iPackaging

Package Technology OverviewPackage Technology Overviewam

e ge

sDual RowDual RowThin <.6 mmThin <.6 mmSOIC / TSSOPSOIC / TSSOP

Hidden PadHidden Pad

Lead

fraP

acka

gs

LFCSP (QFN)LFCSP (QFN)

Flip ChipFlip Chip

QFPQFPStacked DieStacked Die Ultra Thin Ultra Thin

(.3 mm pitch / .3 thick)(.3 mm pitch / .3 thick)Flip ChipFlip Chip

Lam

inat

e P

acka

ges

Stacked Die Stacked Die

Flip ChipFlip Chip

Wire Bonded BGAWire Bonded BGAThin CSP BGA Thin CSP BGA

(</= 1 mm)(</= 1 mm)Stacked PackageStacked Package

em L

evel

Solu

tions MultiMulti--Die BGADie BGA MultiMulti--Die CSP BGADie CSP BGA

W Discrete PassivesW Discrete PassivesMultiMulti--Die CSP BGADie CSP BGA

W Integrated Passive DevicesW Integrated Passive DevicesStacked Die / Flip Chip OptionStacked Die / Flip Chip Option

EmbeddedEmbeddedDieDie

Sys

teP

kg S

CSP WLCSP

.5 mm Pitch / 300　 DiaBumped Die250 Pitch

WLCSP.4 mm Pitch / 10x10 Array

Stacked CSPStacked CSP

Die

Siz

e C 250 Pitch

Backside Wafer CoatBackside Wafer CoatFan Out WLPFan Out WLP

Chip on FlexChip on Flex

52