| 摘要 |
This invention relates to an non-emissive display device which is arranged to operate using electro-optical modes, said display device comprising at least one individually addressable pixel ( 1,10 ), wherein at least one of scattering and absorption of light is arranged to occur within said pixel. The device comprises means for monitoring a grey scale level ( 8 b ,8 c ,8 d ,8 e ,15 ) within said at least one pixel ( 1,10 ), means for adjusting the grey scale level ( 20,21 ) of said pixel ( 1,10 ) and means for feeding grey scale information from said monitoring means to said adjusting means in order to control said adjusting means. The invention also relates to a method of driving a pixel of such a non-emissive display device.
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