会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 8. 发明授权
    • Method and device for controlling a matrix electron source, with regulation by the emitted charge
    • 用于控制矩阵电子源的方法和装置,通过发射电荷进行调节
    • US07280088B2
    • 2007-10-09
    • US10332883
    • 2001-07-12
    • Pierre NicolasDenis Sarrasin
    • Pierre NicolasDenis Sarrasin
    • G09G3/22
    • G09G3/22G09G3/2007G09G3/2014G09G2310/027G09G2310/0275G09G2320/0209
    • Process and device for control of an electron source with matrix structure, regulated by the emitted charge.The invention is applicable to an electron source comprising addressing rows and columns which intersect to define emission areas, the electrons being supplied by the columns. According to this invention, the emission of electrons is triggered by increasing the potential of the columns to a value that will enable preferential emission of unaddressed rows. Then, throughout the emission duration, the potential of columns will be kept equal to this value, while simultaneously making measurements in the columns of the quantity of charges emitted by the pixels in the said columns. Secondly, when the quantity of charges measured on a column reaches a required charge quantity, the potential of this column is switched to a value that will block the emission of electrons.The invention is particularly applicable to flat field emission displays.
    • 用于控制具有矩阵结构的电子源的过程和装置,由发射电荷调节。 本发明可应用于电子源,包括寻址行和列,其相交以限定发射区域,电子由列提供。 根据本发明,通过将色谱柱的电位增加到能够优先排放未经处理的行的值来触发电子的发​​射。 然后,在整个发射持续时间期间,列的电位将保持等于该值,同时在由所述列中的像素发射的电荷量的列中进行测量。 其次,当在列上测量的电荷量达到所需的电荷量时,该列的电位被切换到将阻止电子发射的值。 本发明特别适用于平场发射显示器。