Radiant energy – Photocells; circuits and apparatus – Photocell controls its own optical systems
Reexamination Certificate
2007-03-08
2010-12-14
Luu, Thanh X (Department: 2878)
Radiant energy
Photocells; circuits and apparatus
Photocell controls its own optical systems
C250S208100, C378S065000, C378S114000, C378S117000
Reexamination Certificate
active
07851736
ABSTRACT:
A method and a device for optimizing the image display on imaging apparatuses register whether an operator is looking at the imaging apparatus. The image display of the imaging apparatus is optimized, when it is registered that the operator is looking at the imaging apparatus and namely by dimming the room lighting and/or by increasing the contrast of the imaging apparatus.
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Legasse Jr. Francis M
Luu Thanh X
Siemens Aktiengesellschaft
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