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Retinal Prosthesis
Optoelectronic Materials & Devices
9
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Contents
- Features
operation principle, functions of a device, current status of its technology and market, and future perspective (in technology, markets, etc.).
- Operation Principle
- Function of device
- Current Status
- Future Perspective
Optoelectronic Materials & Devices Group 9
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Features of Retinal Prosthesis
Optoelectronic Materials & Devices Group 9
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Why
Retinal Prosthesis
Optoelectronic Materials & Devices Group 9
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Sight Degenaration
Optoelectronic Materials & Devices Group 9
Features
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Optoelectronic Materials & Devices Group 9
So
Retinal Prosthesis
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Operation Principles
Optoelectronic Materials & Devices Group 9
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Operation Pr���(�깮�왂)
1.2x10^3 pixels
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Optoelectronic Materials & Devices Group 9
Market
Current Status
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Future Perspective
Optoelectronic Materials & Devices Group 9
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Optoelectronic Materials & Devices Group 9
Technology
Future Perspective
Visual acuity : 20/400
Pixel size : 100關m
1.2x10^3 pixels
Visual acuity : 20/120
Pixel size : 30關m
1.3x10^4 pixels
Visual acuity : 20/40
Pixel size : 10關m
1.2x10^5 pixels
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Optoelectronic Materials & Devices Group 9
Cost
Future Perspective
$100,000
=1�뼲 2泥쒕쭔�썝
$200,000
=2�뼲 4泥쒕쭔�썝
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Many problems
Biocompatibility
High cost
Size limitation
Surgical difficulties
However
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39 million are blind in the world
90% live in developing countries
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Thank you
& let��셲 study hard for them :-)
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2
2
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4
4
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5
5
Sight degenaration �끂�씤�꽦(dry macular degenaration �떆�젰媛먰눜, 留앸쭑�깋�냼 蹂��꽦
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6
6
_NOTES_5_
8
8
Sight degenaration �끂�씤�꽦(dry macular degenaration �떆�젰媛먰눜, 留�
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