1) Dr. Schenk Worldwide is a global company that has been operating since 1985 and is headquartered in Germany with offices worldwide focusing on film and glass inspection products. 2) The document discusses Dr. Schenk's various product lines for inspecting films, optical media, glass, and solar panels. 3) Dr. Schenk aims to improve quality, yield, and provide advantages for customers through reliable defect detection, critical defect classification, and data-driven process optimization.

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佈局全球的產品策略

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Dr. Schenk Worldwide – Since year 1985
Headquarters
• Martinsried
near Munich
Worldwide
• Germany
• USA
• Japan
• Korea
• Taiwan
• Hong Kong
• China
• Singapore
Dr. Schenk
of America Headquarters
Germany Technical Center
China
Dr. Schenk
Korea
Dr. Schenk
JapanTechnical Center
Hong Kong Technical Center
Taiwan
Rep Office
Singapore

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Dr. Schenk products and related information
Film inspection
Optical disk media CD, DVD, BD…….
Panel inspection
New direction ... Particles inspection, solar cell inspection...
Product cycle
Monopoly times – Good profit
Warlord times – Everybody lose
Elite times – Qualty and brand name
Curia times - Peaceful

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A. Film inspection 1
Metal Foils
Steel
Solutions for Metal
Coated
Security
Laminates
Solutions for Paper
• Many kinds for film inspection - WebFeat
• All have endless material, but very different demands, therefore various
suppliers are concentrating on their own particular market.

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A. Film inspection 2
Packaging film
Optical film - should be a long term product
Solutions for Film

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B. Optical media - What‘s going on ?
Scanner
ID checker
Deviation
inspection
Print check
Physical tester

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C. Glass Inspection - Chess
Bare Glass FPD
Solutions for
Edge inspection
Fine scratches inspection

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C. Glass Inspection - Chess
Float Glass for
Architecture
Automotive
Solar Glass
Thin Glass
Solutions for
Need correlation with manual inspection
Special evaluation of distortion and core sizes

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D. Glass Inspection - Solar
Solutions for
Bare
Glass
Sheet Glass
Defects
Dimensions
Structure
Discontinuity
Layer Residue
Layer Puncture
Deposition
Front / Backside
Contact
Cleaning Structuring P1
Layer Defects
Layer
Homogeneity
Layer Thickness
Deposition
Active Layer
Layer Defects
Layer Homogeneity
Layer Thickness
[Chemical Steps]
Incoming
Quality
Layer
Deposition Structuring
Layer
Deposition
Chemical
Step
D E T E C T I O N of
Illuminatio
n Unit
Material
Camera
REFLECTION

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Reliable determination of defect
- Improvement of yield, high accuracy, high purity
- Improvement of quality
Technology in future
Advantage for customers
Cross
section
Defect
OK
Defect NG
More critical in particular kind of defects
Better classification method -
rule base, neural networks
Multim
ode
Illumin
ation
Substrate
Multich
annel
CCD
1 ... 4
Different
Video
Signals

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Illumination Modules
CCD Line Scan Camera System
FLUORESCENT_LINE Illumination
FIBER_LINE Illumination
ROD_LINE Illumination
BEAMED_LINE Illumination
OBLIQUE_LINE Illumination
DARK_LINE Illumination
and many more
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Sensor

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Using of Data
Roll Map Roll Reports Defect Statistics
Data Logger Defect Classes Virtual Rewinder
Immediate Process Feedback
Process Optimization
Yield Trend
Tools for Yield Enhancement

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Dr. Schenk Worldwide
We are here for you:
Germany sales@drschenk.com +49-89-85695-0
USA salesus@drschenk.com +1-651-730-4090
Japan sales@drschenk.jp +81-45-929-6106
Korea sales_korea@drschenk.com +82-2-527-1633
Taiwan service_taiwan@drschenk.com +886-2-2920-7899
Hong Kong service_hongkong@drschenk.com +852-2425-1860
daniel@netfront.net (Daniel Cheung) +852-2425-6618
China service_china@drschenk.com +86-10-6503-2159
Visit us at www.drschenk.com