| 摘要 |
<p>An imaging system comprises an active display and a flexible eyecup made of a light-proof material, arranged around the active display and intended to eliminate the leakages of light between the active display and an observer. The imaging system comprises: pumping means capable of creating an air pressure difference between the inside and the outside of the eyecup, means for switching on the active display when a threshold pressure difference, called switching-on pressure Pa, is reached between the inside and the outside of the eyecup.</p> |
