Samsung Galaxy S8 Iris Scanner - System Plus Consulting · • Samsung Galaxy S7 Rear Camera Module...

©2017 by System Plus Consulting | Samsung Iris Authentication System 1

21 rue la Noue Bras de Fer44200 NANTES - FRANCE +33 2 40 18 09 16 [email protected] www.systemplus.fr

Iris Scanner Samsung Galaxy S8IR Camera Module & IR LEDImaging report by Audrey LAHRACHAugust 2017 – version 1


Overview / Introduction 3

o Executive Summary

o Reverse Costing Methodology

Company Profile 6

o Samsung

o SEMCO

o Daeduck

o OSRAM

o Samsung Galaxy S8 Teardown

Physical Analysis 18

o Synthesis of the Physical Analysis

o IR Camera Module 19

Package Views & Dimensions

Package Opening

Package Cross-Section

CMOS Image-Sensor (CIS)

CIS Cross-Section

o IR LED 55

Package Views & Dimensions

Package Opening

Package Cross-Section

IR LED Die

IR LED Die Cross-Section

Physical Comparison 72

o Samsung Galaxy S8 vs. Fujitsu Iris Scanner

Table of Contents

Manufacturing Process Flow 77


Global Overview

CIS Process Flow

CIS Front-End Process

CIS Wafer Fabrication Unit

o IR LED 83

Global Overview

LED Process Flow

OSRAM LED Fabrication Unit

Packaging Assembly Unit

Cost Analysis 88


Synthesis of the cost analysis

Yields Explanation & Hypotheses

CMOS Image Sensor Cost

IR Camera Module Assembly Cost

Dual Camera Module Cost

o IR LED 104

Synthesis of the cost analysis

Yields Explanation & Hypotheses

IR LED Cost

IR LED Assembly Cost

IR LED Cost

o Iris Authentication Solution Cost 114

Company services 118


Overview / Introduction

Supply Chain & Company Profile

Physical Analysis

Comparison Analysis

Manufacturing Process Flow

Cost Analysis

About System Plus

Executive Summary

• This full reverse costing study has been conducted to provide insight on technology data, manufacturing cost andselling price of the Samsung Galaxy S8 Iris Scanner.

• Users unlock the Samsung Galaxy S8 smartphone simply by looking at the screen. Iris authentication is a biometricsystem that uses the patterns in the iris of the human eye. This technology allows the screen to be unlocked very fast,and eliminates the need for finger use, entering passwords or patterns.

• Samsung’s iris recognition system is composed of two elements: an infrared camera module and an infrared LED.Compared to fingerprint sensors, iris scanners are cost-effective solutions, due to the reuse of standard CMOS imagesensor (CIS) and LED components. Furthermore, Samsung manufactures its own CIS.

• The resolution of the Samsung camera module sensor is double the Fujitsu solution. This sensor is combined with thefront camera module in one 11.2mm x 12.5mm package.

• OSRAM manufactures the scanner’s infrared LED, as it does for the iris recognition system from Fujitsu. However,Samsung’s scanner uses the latest infrared LED from OSRAM, which has better specifications.

• This report describes the supply chain of the full system including the IR camera module, CIS and infrared LED. Itestimates the manufacturing cost and price for the infrared camera and the infrared LED. It also features acomparison with the Fujitsu iris scanner.




Physical Analysis IR Camera Moduleo Package Overviewo Package Disassemblyo Package Cross-Sectiono CMOS Image Sensor (CIS)o CIS Cross-SectionIR LEDo Package Overviewo Package Disassemblyo Package Cross-Sectiono IR LED Dieo IR LED Die Cross-Section

Comparison Analysis


Cost Analysis

About System Plus

Camera Module

Camera Module Top View©2017 by System Plus Consulting

Camera Module Back View©2017 by System Plus Consulting

12.5 mm

15

.9 m

m

Camera Module Overview©2017 by System Plus Consulting

IR Camera Module

FrontCamera Module

11

.2 m

m





Comparison Analysis


Cost Analysis

About System Plus

Camera Module Disassembly

Camera Module Opening (Optical Module removed)©2017 by System Plus Consulting





Comparison Analysis


Cost Analysis

About System Plus

IR Camera Module Cross-Section - Overview

Iris Scanner Cross-Section Overview – Optical View©2017 by System Plus Consulting





Comparison Analysis


Cost Analysis

About System Plus

CIS View & Dimensions





Comparison Analysis


Cost Analysis

About System Plus

CIS Die Delayering





Comparison Analysis


Cost Analysis

About System Plus

CIS Cross-Section - Pad

CIS Cross-Section - Pad – SEM View©2017 by System Plus Consulting





Comparison Analysis


Cost Analysis

About System Plus

IR LED with Flex Overview

IR LED with Flex Top View©2017 by System Plus Consulting

IR LED with Flex Back View©2017 by System Plus Consulting

Proximity Sensor

Connector





Comparison Analysis


Cost Analysis

About System Plus

IR LED Cross-Section - Overview





Comparison Analysis


Cost Analysis

About System Plus

IR LED Die View and Dimensions




Physical Analysis

Comparison Analysis o Samsung vs Fujitsu Iris Scan


Cost Analysis

About System Plus

Samsung vs. Fujitsu - Iris Authentication

Samsung Galaxy S8©2017 by System Plus Consulting

Fujitsu F-04G©2017 by System Plus Consulting

Smartphone PackageCombined with Front

Camera ModuleConnector

Fujitsu F-04G 5.47 x 5.47 x 4.3 mm No Integrated with Flex

Samsung Galaxy S8 SM-G950F

11.2 x 12.5 x 5.0 mm YesConnector 2x24

Positions




Physical Analysis

Comparison Analysis


Cost AnalysisIR Camera Moduleo CMOS Image Sensor Costo IR Camera Module Assembly

Costo Dual Camera Module CostIR LEDo IR LED Die Costo IR LED Assembly Costo IR LED CostIris Authentication Solution Cost Analysis

About System Plus

BSI Manufacturing Cost




Physical Analysis

Comparison Analysis




About System Plus

CIS Die Cost




Physical Analysis

Comparison Analysis




About System Plus

Dual Camera Module Cost




Physical Analysis

Comparison Analysis




About System Plus

IR LED Wafer & Die Cost




Physical Analysis

Comparison Analysis




About System Plus

IR LED Cost




Physical Analysis

Comparison Analysis




About System Plus

Iris Authentication Cost




Physical Analysis

Comparison Analysis


Cost Analysis

About System Pluso Company serviceso Related reportso Feedbackso Contacto Legal

MARKET AND TECHNOLOGY REPORTS - YOLE SÉVELOPPEMENT

• Fujitsu Iris Authentication Module – IR Camera Module & IR LED• Samsung Galaxy S7 Rear Camera Module• Huawei P9 Rear-Facing Dual Camera Module

REVERSE COSTING ANALYSES - SYSTEM PLUS CONSULTING

Related Reports

MARKET AND TECHNOLOGY REPORTS - YOLE DÉVELOPPEMENT

• Sensors for Biometry and Recognition 2016• Camera Module Industry Report• Status of the CMOS Image Sensor Industry 2017

http://www.systemplus.fr/reverse-costing-reports/fujitsu-f-04g-iris-scan-authentication-ir-camera-module-ir-led/

http://www.systemplus.fr/reverse-costing-reports/samsung-galaxy-s7-rear-camera-module/

http://www.systemplus.fr/reverse-costing-reports/huawei-p9-rear-facing-dual-camera-module/

https://www.i-micronews.com/category-listing/product/sensors-for-biometry-and-recognition.html

https://www.i-micronews.com/report/product/camera-module-industry-report.html

https://www.i-micronews.com/report/product/status-of-the-cmos-image-sensor-industry-2017.html














COMPANYSERVICES




Physical Analysis

Comparison Analysis


Cost Analysis


Business Models Fields of Expertise

Custom Analyses(>130 analyses per year)

Reports(>40 reports per year)

Costing Tools

Trainings




Physical Analysis

Comparison Analysis


Cost Analysis


Contact

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