News tagged with image sensor

Microlenses for 3-D endoscopes

Modern endoscopic techniques enable doctors to perform surgery without major incisions. Certain interventions require instruments with special 3-D optics. Researchers have developed an image sensor that transmits ...

dateOct 05, 2011 in Engineering
shares0 comments 0

The fine art of etching

(PhysOrg.com) -- They see more than the naked eye and could make traffic safer: miniaturized thermal imaging sensors. But they are difficult to manufacture on a commercial scale. Researchers have now developed ...

dateJun 08, 2011 in Materials Science
shares0 comments 0

UV-transparent coating for image sensors

Image sensors as used in cell phones are partially color-blind. This is because of their coating, which prevents UV light from passing through. CMOS chips have as a result not been suitable for spectroscopy ...

dateFeb 08, 2011 in Engineering
shares0 comments 0

Image sensors for extreme temperatures

Image sensors which are used as electronic parking aids in cars or for quality control in production systems have to be able to withstand the often very high temperatures that prevail in these environments. ...

dateSep 20, 2010 in Engineering
shares0 comments 0

Detecting tumors faster

(PhysOrg.com) -- To diagnose cancer reliably, doctors usually conduct a biopsy including tissue ana-lysis ? which is a time-consuming process. A microscopic image sensor, fitted in an endoscope, is being developed ...

dateJun 04, 2010 in Cancer
shares0 comments 0