Flat display apparatus and driving method thereof and the multiplexer that is used for this device

Flat display apparatus and driving method thereof and the multiplexer that is used for this device

  • CN 100,573,652 C
  • Filed: 12/02/2004
  • Issued: 12/23/2009
  • Est. Priority Date: 06/02/2004
  • Status: Active Grant
First Claim
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1. a flat display apparatus has double-sided display function, comprising:

  • One pel array is made of one first pel array and one second pel array;

    At least one scanner driver, it provides a plurality of sweep signals by the multi-strip scanning line, to scan this pel array in order;

    AndA plurality of multiplexers are electrically coupled to this scanner driver and receive a control signal, and this control signal has one first level and has one second level at one second state at one first state,Wherein, each described multiplexer drives this first pel array via first connecting line with this sweep signal in order to this first level according to this control signal, and drives this second pel array via second connecting line with this sweep signal according to this second level of this control signal;

    Each described multiplexer couples a described sweep trace, and comprise;

    a first transistor, its have the described control signal of electrical reception grid, be electrically coupled to first electrode of described sweep trace and second electrode that is electrically coupled to the pixel column in this first pel array by described first connecting line;

    And a transistor seconds, its have the described control signal of electrical reception grid, be electrically coupled to the third electrode of described sweep trace and the 4th electrode that is electrically coupled to the pixel column in this second pel array by described second connecting line.

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