ELiiXA+ cameras

unclesamnorweiganΤεχνίτη Νοημοσύνη και Ρομποτική

18 Οκτ 2013 (πριν από 3 χρόνια και 7 μήνες)

97 εμφανίσεις

Latest Machine Vision Solution from e2v

Introduce Multi
-
Line CMOS technology


Kelvin Chang

Asia Pacific Regional Marketing Manager


Vision China Shanghai 2013


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Founded: 1947


Annual sales of approx $370 million


Corporate HQ: Chelmsford, England


Listed on the London Stock Exchange and FTSE4Good
index


Employees: 1650, of whom approximately a third are
engineers and scientists


13 main global locations


7 production facilities: 3 in England, 1 in the US, 1 in
France, 1 in China and 1 in Switzerland


Industries served: medical & science, aerospace &
defence, and commercial & industrial markets


Sales made to over 50 countries





e2v at a glance

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512


1024


2048


4096


6144


8192


12288 pixels


14 µm


10 µm


10 µm


7 µm


10 µm



2 taps



2 taps



4 taps



8 taps

LM2, SM2, SC2,

UM2, UC2

40
-
60 MHz

E
M4

U
M4

160 MHz

UC8, UC4 (240MHz)

UM8

320 MHz


5 µm

Wide range of sensors

14 µm


14 µm


10 µm


EM2

80 MHz

Camera Portfolio

Our main focus is linescan cameras

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ELiiXA+

cameras are very high end line scan cameras



The highest performances available with line scan cameras




Positioning within e2v offering:
















ELiiXA+

cameras
-

What is it?

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Introduce

Multi
-
Line CMOS technology

To meet the needs of the industrial line scan applications:

price, performance, ease of use, robustness


Our vision

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ELiiXA+ 16k



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ELiiXA+

cameras
-

What is it?


A New Sensor Technology:

Up to 100klines/s with the

highest sensitivity

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ELiiXA+

cameras
-

CoaXPress


Dec 2010: CoaXPress becomes an official JIIA Standard


Announced via Press Release and Newsletter (Jan4th, 2011)


Available for download at
http://www.jiia.org/index_e.html








The AIA/EMVA CoaXPress Liaison Group has also given its approval

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Up to 50% more data throughput


16k resolution working at 100 000 lines/s



10 times lower read noise



thanks to multi
-
line CMOS technology



25 times fewer lines needed

compared to classical CCD TDI technology



8, 10 and 12 bit data format

above standard 8 bit resolution



Color capabilities




multi
-
line solution



Power consumption divided by 2


no strong heat dissipation constraints on system






green approach

Bring to the market the future technology of line scan cameras

to address very high end applications:

FPD (TFT cell inspection, color filter inspection, glass surface inspection, …),

Solar cell inspection, Printed Circuit Board inspection, Postal sorting, Large Document Scanning

ELiiXA+, a unique solution

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Sensitivity

Customer expectations

Sensitivity is speed

Cheaper lighting

Ex: comparison of common

Vision lighting sources

Single line scanner benchmark

ELiiXA+

Competition 16k CMOS

Competition 12k CCD

ELiiXA+, a unique solution

The most sensitive solution available


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ELiiXA+, a unique solution

The most flexible solution available


Angle (degrees)

Angle (degrees)

MTF

MTF

MTF at 50lp/mm (50% Nyquist)

MTF at 80lp/mm (80% Nyquist)

Defocus based on the loss of MTF of the farthest lines from the optical center


Assumptions: 5µm pixels



High resolution line scan optics, magnification x1

angle

defocus

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ELiiXA+ 16k pixels: now available

July 2010

Project release

November 2011

Official Product Launch

March 2012


Camera Link Version

Production initiated

June 2012


CoaXPress Version

Production initiated

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ELiiXA+ 8k/4k



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What is next? => Market needs

Market feedback for General Machine Vision line scan camera
applications is:

Pixel resolution

0k

2k

4k

8k

16k

Current
Generation

Systems

Next
Generation

Systems







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Current solutions

Pixel


resolution

Below 43 mm linear sensor


2k pixels, 14µm pixel size

4k pixels, 10µm pixel size


Camera mechanical interface

56 mm x 60 mm x 40 mm


F mount lenses

Above 43 mm linear sensor


8k pixels, 7µm pixel size

12k pixels, 5µm pixel size


Camera Mechanical interface

76 mm x 76 mm x 56 mm


M72 lenses

0k

2k

4k

8k

16k

General Machine Vision Solutions

Details to inspect >> 10µm

High End Machine Vision Solutions

Details to inspect < 10µm

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General Machine Vision Needs

Pixel


resolution

Below 43 mm linear sensor


2k pixels, 14µm pixel size

4k pixels, 10µm pixel size


Camera mechanical interface

56 mm x 60 mm x 40 mm


F mount lenses

Above 43 mm linear sensor


8k pixels, 7µm pixel size

12k pixels, 5µm pixel size


Camera Mechanical interface

76 mm x 76 mm x 56 mm


M72 lenses

0k

2k

4k

8k

16k

General Machine

Vision Solutions

Current Gen.

General Machine

Vision Solutions

Next Gen.

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General Machine Vision Needs

Pixel


resolution

Below 43 mm linear sensor


2k pixels, 14µm pixel size

4k pixels, 10µm pixel size


Camera mechanical interface

56 mm x 60 mm x 40 mm


F mount lenses

Above 43 mm linear sensor


8k pixels, 7µm pixel size

12k pixels, 5µm pixel size


Camera Mechanical interface

76 mm x 76 mm x 56 mm


M72 lenses

0k

2k

4k

8k

16k

General Machine

Vision Solutions

Current Gen.

General Machine

Vision Solutions

Next Gen.

New Product Needed


Same sensor length

category


Same camera

mechanical interface


F mount lenses

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New Product Introduction: ELiiXA+ 8k/4k



The two most wanted resolutions available in the same camera for versatile integration and evolution:



8,192 pixels, 5µm x 5µm pixel pitch, 4 active CMOS lines



4,096 pixels, 10µm x 10 µm pixel pitch, 2 active CMOS lines



Compatible with standard F
-
mount lenses



e2v multi
-
line CMOS technology offers one order of magnitude increase in sensitivity versus standard CCD



e2v multi
-
line CMOS technology compatible with full exposure control



Ultra
-
fast line rate up to 100,000 lines/s



Camera Link interface



Up to 12
-
bit depth



Power consumption below 7W



Vertical and horizontal binning



USB connection for easy firmware upgrade



Fast and easy configuration

Customer benefits

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Standard Camera Interface

The Fastest Solution Available

Est. Data Rate

8k pixel Mode

Est. Line Rate

4k pixel Mode

Est. Line Rate

EV71YC4MCL8005
-
BA0

(Camera Link Medium)

340 MHz

40 kHz

80kHz

EV71YC4MCL8005
-
BA1

(Camera Link Full/Deca)

850 MHz

100 kHz

100 kHz

2 models available

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Product Introduction Planning

November 2012

Official Product Launch at Vision, Stuttgart

April 2013

Production Ramp up


July 2012

Initial communication to key partners

Early Jan 2013

First Prototypes Available

December 2012

ITE, Yokohama

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ELiiXA+ color



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How to perform color imaging with line scan cameras?

Mono line

Dual line

Tri Linear

Prismatic

P1{RGB}

P2{RGB}

P3{RGB}

Mode 1

10µm pixels (R,G,B)

Twice less pixels than B/W

Requires x3/2 data rate than B/W


P1{RGB}

P2{RGB}

P3{RGB}

Mode 2

5µm pixels (R,G,B)

Same nbr of pixels than B/W

Requires x3 data rate than B/W


Dual Line scan solutions

Color line scan technology

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ELiiXA+ 8k/4k color Customer benefits

New Product Introductions

ELiiXA+ 16k/8k color, ELiiXA+ 8k/4k color



The highest resolution available in color mode

up to 16k pixels



The fastest speed available in color mode

up to 100,000 lines/s (8k resolution)



e2v multi
-
line CMOS technology offers one order of magnitude increase in sensitivity versus standard CCD



e2v multi
-
line CMOS technology compatible with full exposure control



CoaXPress interface

ELiiXA+ 16k/8k color Customer benefits



Meet Machine Vision “sweet point” in resolution

8k/4k pixels



Compatible with standard F mount lenses



e2v multi
-
line CMOS technology offers one order of magnitude increase in sensitivity versus standard CCD



e2v multi
-
line CMOS technology compatible with full exposure control



CameraLink interface

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Product Introduction Planning

March 2013

ELiiXA+ 16k/8k color, first prototypes available.
Official product demonstration in Vision China
ShangHai 2013

April 2013

ELiiXA+ 8k/4k color, first prototypes available

May 2013

Production ramp up

Thanks for your attention!