摘要 |
several photo diode unit (11) which converts the light signal to the electrical signal; several switching unit (12) which is connected to the photo diode unit (11) one by one to control the output of the photo diode unit (11); a charge accumulation unit (13) which accumulates charge, connected to the switching unit (12); a signal transmission unit (14) which transmits the signal, connected to the charge accumulation unit (13); several gate line pad (K1 or Kn) which offers the sequenced pulse to the switching unit (12); several data line pad (R1 or Rm) which connects the switching unit (12) to the charge accumulation unit (13) and is wired in the opposite direction with the gate line pad (K1 or Kn) in order not to overlap with the gate line pad ( K1 or Kn).
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