Device and process for switching and controlling an electron...

Details Device and process for switching and controlling an electron... Device and process for switching and controlling an electron...

2006-08-08

2006-08-08

Phan, Tho (Department: 2821)

Electric lamp and discharge devices: systems

Plural power supplies

C315S169300, C315S167000, C315S003600, C315S169100, C315S111910, C315S337000, C250S493100

Reexamination Certificate

active

07088048

ABSTRACT:
This invention relates to a device for switching and controlling an electron dose emitted by a micro-emitter comprisinga sensor module (30) that receives the output current from the micro-emitter and a voltage to adjust the polarization point of the said device,a comparator module that receives a threshold voltage to adjust the quantity of charges to be emitted,a logical module to initialize the electron emission, and to define whether or not the micro-emitter should emit,a control module that generates the voltages necessary for initialization and extinction of the micro-emitter current pulse,means of varying the threshold voltage.

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M. Nagao, et al., Asia Display / IDW' 01, vol. conf. 21/8, pp. 1161-1164, XP-001134242, Si Feas Integrated with Driving Circuits for Display-on-a-Chip, Oct. 16, 2001.

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