| 摘要 |
<p>The invention relates to an image display screen consisting of light transmitters (4, 6, 8) distributed according to the transmitter lines and transmitter columns and transmitter emission control means (2, 10, 20, 30, 40, 42, 44, 46, 48, 50) which comprises a plurality of modulating transistors (14, 24, 34) each of which is associated with a network transmitter, said modulating transistors being positioned in such a way that they are adjacent to each other along a guiding line, a plurality of compensating transistors (48) for compensating the threshold triggering voltage of the modulating transistors. A single compensating transistor (48) is connected to the totality of modulating transistors (14, 24, 34) of a column for compensating the threshold triggering voltage of the totality of said modulating transistors (14, 24, 34) of the column. Said compensating transistor (48) is formed on the extension of said modulating transistors (14, 24, 34) of the column along the same guiding line. A method for controlling the inventive screen is also disclosed. ® KIPO & WIPO 2007</p> |
