Klaus Spinnler,Cornelia Arnold,Andreas Kuleschow,Stephan Rupp,Thomas Wittenberg,Robert Couronné
申请号：
US12021481
公开号：
US09192290B2
申请日:
2008.01.29
申请国别(地区):
US
年份:
2015
代理人:
摘要：
An illumination apparatus for an image sensor at the distal end of an endoscope includes an illumination carrier and a plurality of micro LEDs each including a main surface from which the emission is made, with a maximum lateral dilatation of less than 500 μm. The illumination carrier is associated with the distal end of the endoscope, and the plurality of micro LEDs are arranged on the illumination carrier such that with electrical excitation, the environment of the distal end of the endoscope is at least in some portions illuminated.
