note: use this slide to adjust brightness and contrast of ... · technology with passion note: use...

Technology with Passion

Note: use this slide to adjust brightness and contrast of your data projector / monitor properly

5% gray resp. 95% gray should be clearly

visible on your screen !


Feinfocus technology

for electronics industry

Feinfocus X-Ray Systems

Fabian Eicke

Manager Europe Sales

FEINFOCUS Product Line

Technology with Passion 3Feinfocus technology | September 2018

We are YXLON!

▪ YXLON is the worldwide leading manufacturer and supplier of

▪ Industrial X-ray inspection systems and

▪ Industrial Computed Tomography (CT) systems

for non-destructive testing of materials (NDT)

▪ YXLON offers application and testing services

▪ YXLON offers a broad range of systems and services

incl. 24h customer support worldwide


Agenda

1 Requirements of electronics industry

2 Feinfocus technology

2.1 System

2.2 X-ray tube

2.3 Digital detector

2.4 Software

2.5 Manipulation Concept

2.6 CT


YXLON International

a company of the COMET Group

X-ray & CT systems

▪ worldwide ~ 1100 employees

▪ Global Sales and Service net

ebeam engines and

systems

X-ray sources

Portable X-ray modules

RF power supply


YXLON a company of the COMET Group

▪ Headquarters: Flamatt / CH

▪ Worldwide ~ 1100 Employees

▪ Worldwide Sales and Service

Umsatz 2015: 282 Mio. CHF


We are YXLON!

Eight locations on three continents with more than 370 employees

Hamburg,

headquarters

Hattingen,

application center

Heilbron,

application center

Hudson, USA &

San Jose, USA

Yokohama,

Japan

Beijing & Shanghai,

China


YXLON Product Overview

Standard

Systems

Standard

Microfocus-

Systems

Standard

CT Systems

Minifocus

X-ray Tubes

Microfocus

X-ray Tubes

Tire

Inspection

Systems

Customized

Solutions

Line DetectorsWheel

Inspection

Systems


YXLON offers the perfect products for your inspection

tasks

Electronics Wheel Tire

Foundries Aerospace Laboratories and R&D


Electronic Manufacturing Services EMS

• Assembly of PCBs

• Inspection of hidden solder joins and die attach

• Typical components: BGA, QFN, MLF, MOSFET, Connectors, THT

• Components which cannot be tested by AOI


Semicon industry

• Development and production of semiconductors

• Inspection of wire bonding, copper pillars, TSV, etc


Automotive/Aerospace Suppliers

• Assembly of Electronic Control Units (ECUs), High-Frequence

componentes (e.g. Radar), sensors, electrical motors

• MEMS, MOEMS

• Voids and cracks in castings of aluminum, magnesium and plastics

components

• Fast CT for detailed analysis


Medical Devices Manufacturer

• Production of electronic devices (pace

makers, insulin pumps, …)

• Production of micro-mechanical devices

(inhalors, stents, …)

• Sometimes automation requested

• Fast CT for detailed analysis


General expectation

The best possible IMAGE QUALITY

what allows to find a deffect/issue

and SOLVES a customer’s PROBLEM


Our claim

The best image

in the shortest time


Agenda



2.1 System

2.2 X-ray tube


2.4 Software


2.6 CT


YXLON International

• Safety and Quality – for a safe life

• Worldwide market leader in

industrial X-ray

• Headquarter in Hamburg, Germany

• over 400 motivated employees


YXLON International - core competences

Software ▪ Automated defect recognition (ADR)

▪ Continuously developed image

processing

Detectors ▪ Technology facilitates rapid image

acquisition

▪ Carefully chosen strategic component

for best images

Computer

tomography

(CT)

▪ 3D capture

▪ Detailed imaging of potential defects

Mikrofocus X-Ray ▪ YXLON own desing and production

▪ Brilliant images

▪ High performance


Agenda



2.1 System

2.2 X-ray tube


2.4 Software


2.6 CT


System Cheetah Evo

Y.FXE-160.51 Multifocus X-Ray

Tube Collimator

Y.Panel 1313 UHS / HR

High power target and High Resolution Power Target

With Standard Replacement Target

Standard planar table, high resolution table and

rotational table

Standard with high performance PC with Yxlon CT +

VG and 27 inch UHD Dell monitor

CT Part Holder Set SMT, CT Part Holder Set SEMI,

Board clamp and Board fixer

Standard micro3Dslice

20 pieces of standard filament

27 inch ultra thin frame, Ultra Sharp Dell monitor

Y.FGUI Frame and Zoom

Y.FGUI Map and Report

Y.FGUI MAVC Inspection

Y.FGUI BGA Inspection

Y.FGUI Quality Toolkit

FeinFocus Zoom +

Longer axis


System Cougar Evo

Y.FXE-160.51 Multifocus X-Ray

Tube Collimator

Y.Panel 1313 UHS / HR

High power target and High Resolution Power Target

With Standard Replacement Target

Standard planar table, high resolution table and

rotational table

Standard with high performance PC with Yxlon CT +

VG and 27 inch UHD Dell monitor

CT Part Holder Set SMT, CT Part Holder Set SEMI,

Board clamp and Board fixer

Standard micro3Dslice

20 pieces of standard filament

27 inch ultra thin frame, Ultra Sharp Dell monitor

Y.FGUI Frame and Zoom

Y.FGUI Map and Report

Y.FGUI MAVC Inspection

Y.FGUI BGA Inspection

Y.FGUI Quality Toolkit

FeinFocus Zoom +

Smallest foodprint

21Feinfocus technology | September 2018


25µm Copper Pillars and 7µm TSV µBump connections


Complex

Military spec

connector

showing

frayed

internal

wires


Twin cable

connector

showing great

internal detail


CT Rendering showing voiding on BGA

interfaces


Battery end

cap

showing

solder

voids


Ultra Capacitor End Cap


3D Micro-Slice of Ultra Capacitor


Wire Bonding failure 1st & 2nd Bond Gap


Joint crack


CSP Balls Open Circuit CT Image


Balls with crack through voids


3D IGBT reconstruction with layers separated


Slice of the

copper pillars

(30µm diameter)


Mechanical damage on 20 micron gold wire


Automated measurement of blind and buried µvias


Agenda



2.1 System

2.2 X-ray tube


2.4 Software


2.6 CT


Feinfocus Tube Technology

The first commercially successful microfocus x-ray tube, featuring a focal spot

size of less than 5 µm, was introduces and patented in 1982 by German

engineer Alfred Reinold, who founded his own company FEINFOCUS.


Benefits of Open Microfocus Tubes

▪ Smaller Focal Spot Size

▪ Better Resolution

▪ Sample can be closer to Focal Spot

▪ Higher Magnification

▪ Target can be rotated and replaced

▪ No degradation in image quality over time

▪ Higher Power can be applied to the Tube

▪ X-ray Higher Density Samples

▪ Unlimited lifetime

▪ Sealed/Closed tube has to be replaced after certain time


Feinfocus Tube Technology – TXI

• True X-ray Intensity – immediate and steady X-Ray stability after auto-start

• Measures the power at the target for more efficient control of focal spot size

• Constant image qualtiy = repeatable results

Patented YXLON Technology

Image with TXI Image without TXI

Out Put

In Put

X-raytube


▪ Highest FeinFocus resolution

▪ Up to 160 kV at 64 W

▪ Multi-focus transmission tube

▪ Diamond-based high power and

high resolution targets

▪ Robust and durable lifetime

FXE-160.51


Feinfocus Tube TechnologyY.High Power Target

• 5 µm tungsten layer

• Offers a resolution at high-power factor 2-

3x higher compared to standard targets

• Optimum target for applications at high

target power with high resolution

• Max. target power: 15 W

Y.High Resolution Power Target (HRP-

Target)

• 1 µm tungsten layer

• Offers a resolution at nanofocus factor 2x

higher compared to standard targets until

8 W

• Optimum target for applications with

highest resolution


Comparision Standard vs High Power Target

Conventional target

with de-focusing

High Power Target

keeping focus

High Power Target

Standard Target

At same tube and detector settings


Agenda



2.1 System

2.2 X-ray tube


2.4 Software


2.6 CT


Feinfocus Detector Technology

Best image quality in the market

Flat panels detector technology is standard

Distortion-free

Real time imaging, <30 fps (<60 fps with Ultra High Speed Detector)

16 bit image processing – 65000 grey values

No image integration necessary


Feinfocus Detector Technology

Carefully chosen Varian detectors with

ballanced spatial

and

contrast resolution


▪ Spatial resolution

▪ Spatial detector resolution of the image in x- and y-direction

▪ Smallest detail perpendicular to the X-ray beam resolved in the image

▪ Also known as effective pixel size

▪ Measured with indipendent JIMA (Japan Inspection Instruments Manufacturers’ Association; www.jima.jp/english/) mask

Spatial resolution and contrast resolution 1/2


▪ Also known as ContrastSensitivity

▪ (CS) indicates thesmallest material difference, which can beresolved in the image

▪ Contrast sensitivity „works“ in x-ray beam direction (z-axis)

▪ Digital detectors have up to 16 bit (65000 different grey values)

Spatial resolution and contrast resolution 2/2


Agenda



2.1 System

2.2 X-ray tube


2.4 Software


2.6 CT


Y.FGUI

X-ray settings(kV, µA, X-ray ON/OFF)

XXL real-time image

Overview sample tabel

for easy sample positioning

Image Processing:

▪ Image Analysis

▪ Enhancements

▪ Filter

▪ Histogram

▪ Gamma

▪ etc

▪ OSD: On Screen Display

▪ Drawing

▪ Measuring

▪ …

Workspace(EASY, IP, X-Ray)


Y.FGUI eHDR Filter

without eHDR Filter with eHDR Filter

Contrast enhancement for ultimate detail recognition


Y.FGUI eHDR Filter


Contrast enhancement for ultimate detail recognition


Y.FGUI eHDR Filter



Y.FGUI The best image in the shortest time


Y.FGUI The best image in the shortest time

▪ Manual inspection of BGA

▪ Open BGA ball only visible in tilted view and higher magnification

▪ Top down analysis would not detect this defect


Y.FGUI Automatic Analysis MAVC

▪ Automatic Analysis of Multi Void Areas

▪ Each area can be calculated independently

▪ Each area can have own defect criteria


Y.FGUI Automatic Analysis BGA

▪ Automatic Analysis of BGAs


Y.FGUI Semi Automatic Analysis

▪ Automatic manipulation to ROIs

▪ Good / Bad descision by operator manually

▪ Good / Bad marks generate inspection report automatically

InspectionReport_160930_120947.pdf


Agenda



2.1 System

2.2 X-ray tube


2.4 Software


2.6 CT


2D & µCT inspection trays – fast and easy to change


1-click operationZoom+ – Synchronized motion for tube & detector

▪ Constant X-ray intensity & contrast

▪ No alteration to tube settings or

detector re-calibration

▪ Continuously brilliant images and

superior image quality

▪ Faster inspection

▪ Effortless operation

Click image for animation


1-click operationZoom+ – Synchronized motion for tube & detector



1-click operationZoom+ Constant intensity for any magnification

# p

ixels

# p

ixels

# p

ixels


1-click operationPowerDrive – Driving for power and speed

▪ Increasing intensity

▪ Optimizing for signal-to-noise

▪ Faster image capture

▪ Even quicker µCT scans

▪ Magnification remains constant

▪ Simple joystick operation

▪ Power boost factor of 33x



1-click operationPowerDrive – Driving for power and speed

SNR

FDD

r

2r

3r

I=1

I=1/4

I=1/9

Same

acquisition

time


Agenda



2.1 System

2.2 X-ray tube


2.4 Software


2.6 CT


µCT - Computed Tomography

CHEETAH Evowith µCT Module

3D Analysis

Software VGStudio


µCT - Computed Tomography Principle

2D projections

ima, jpg, tif …

Focus

Object

DetectorF

OD

FD

D

α

x

yz

3D slices

3D view

Filtered

back-

projection

µ,

α,

no.

Volume Data

Voxel


Computed Tomography (CT)

• Carefully chosen partner for CT

applications – Volume Graphics

• Y.Cougar and Y.Cheetah are prepared

for CT upgrades at customer site

• Y.FF20CT is particularly designed for

CT analysis

• Separate and powerful CT worksation is

a standard



▪ Cracks was not visible in 2D

▪ Cracks only visible with high manification 3D CT Scan

▪ With CT result a precise measurement is possible

▪ 10µm crack


Measurement in CT


Feinfocus USP – Y.QuickScan

▪ Fastest CT Scan in the market

▪ Finish CT scan in minutes, instead of half an hour - 2 min, aquiring1080 projections

▪ The result of Quickscan is of 90% performance of high quality scan

▪ High Quality scan takes 15 minutes

64W x-ray tube

+

TXI (True Intencity Control)

+

10-15W target power

+

Real time Flat Panel

Detector

+

Volume Graphics 64bit CT

software

=

Y.QuickScan


4 min QuickScan 30 min Quality Scan

Feinfocus USP – Y.QuickScan


Y.micro3D slices Semicon

Working principle

• Sample is placed on the table

• Detector tilt in fixed position and table rotate the sample 360° in selcted steps


Y.micro3D slices

benefit:

▪ Collision free three dimensional inspection for large pc boards

▪ Higher magnification and much better resolution than microCT

inspection at large multi layer or double sided boards


2D image of the sample

▪ Mos-FET soldered in

vacuum oven

▪ Customer was suprised

about big voids

▪ Evaluation with Micro3D

Slice to check where

voids located

Y.micro3D slices


micro 3Dslice image of the sample to be inspected (IC layer 1)

Y.micro3D slices


micro 3Dslice image of the sample to be inspected (IC layer 2)

Y.micro3D slices


micro 3Dslice image of the sample (connection to PCB)

Y.micro3D slices


micro 3Dslice image with Void Calculation: Void percentage: 2,07%

Y.micro3D slices


Y.micro3D slices


▪ Y.micro 3Dslice SMT can inspect double sided boards

▪ each side can be seperated and easyly inspected

▪ large boards can be inspected without cutting

▪ high magnification can be achieved since the sample is placed on the table

▪ Wizard guided workspace for easy operation

Y.micro3D slices Benefits


Y.micro3D slices Semicon

Working principle

• Sample is placed on the table

• Detector tilt in fixed position and table rotate the sample 360° in selcted steps


Acquisition with Cinematic Renderer


BGA – Cinematic Image Processor View


Ball Grid Array Voids


BGA Slice in Z


3D Lead Image


Lens Feature to Magnifies BGA HiP


Our claim

• The best image in the shortest time

• We can proof it in our application centers in:

• Hamburg, Hattingen or Heilbronn

• Shanghai, Shenzhen

• Yokohama

• Hudson (OH), San Jose (CA)

Y.Cougar SMT Y.Cheetah Y.FF20CT


Thank you for your attention.

© 2014 YXLON International GmbH

YXLON International GmbHEssener Bogen 15, D-22419 HamburgT +49 40 52729 0, F +49 40 52729 [email protected], www.yxlon.com


note: use this slide to adjust brightness and contrast of ... · technology with passion note: use...

Documents