摘要:
A facile synthesis route for preparing SBA-15 silica of platelet shape and very short mesochannels was developed by introducing a small amount of Zr(IV) ions in the first synthesis solution. The synthesis route can be easily extended to prepare SBA-15 materials with various organic functional groups in one pot.
摘要:
A liquid crystal display panel includes a plurality of scanning lines, a plurality of storage capacitor lines, a plurality of data lines intersected with the scanning lines, a plurality of first and second thin film transistors (TFTs) located in the vicinity of a crossing of a corresponding one of the scanning lines and a corresponding one of the data lines, a plurality of first pixel electrodes, and a plurality of first storage capacitors respectively connected to the first TFT, a plurality of second pixel electrodes, and a plurality of second storage capacitors respectively connected to the second TFT. The capacitances of the first storage capacitors are different from those of the second storage capacitors.
摘要:
A close loop control system includes a controlled system having a controlled variable and a control variable, a first detecting unit, a second detecting unit, and a feedback control unit. The first and the second detecting units detect the controlled system to output a first and a second feedback values corresponding to the control variable. The feedback control unit controls the controlled system according to the differential value of the first or the second feedback value and a predetermined value to stabilize the controlled variable to the predetermined value. The absolute differential value of the first and the second feedback values determines if detecting units are regular. When the absolute differential value is smaller than an error value, the controlled variable is controlled according to the first feedback value. When the absolute differential value is not smaller than the error value, the controlled variable is fixed to a fixed value.
摘要:
A close loop control system includes a controlled system having a controlled variable and a control variable, a first detecting unit, a second detecting unit, and a feedback control unit. The first and the second detecting units detect the controlled system to output a first and a second feedback values corresponding to the control variable. The feedback control unit controls the controlled system according to the differential value of the first or the second feedback value and a predetermined value to stabilize the controlled variable to the predetermined value. The absolute differential value of the first and the second feedback values determines if detecting units are regular. When the absolute differential value is smaller than an error value, the controlled variable is controlled according to the first feedback value. When the absolute differential value is not smaller than the error value, the controlled variable is fixed to a fixed value.
摘要:
A close loop control system includes a controlled system having a controlled variable and a control variable, a first detecting unit, a second detecting unit, and a feedback control unit. The first and the second detecting units detect the controlled system to output a first and a second feedback values corresponding to the control variable. The feedback control unit controls the controlled system according to the differential value of the first or the second feedback value and a predetermined value to stabilize the controlled variable to the predetermined value. The absolute differential value of the first and the second feedback values determines if detecting units are regular. When the absolute differential value is smaller than an error value, the controlled variable is controlled according to the first feedback value. When the absolute differential value is not smaller than the error value, the controlled variable is fixed to a fixed value.
摘要:
A method of bonding semiconductor devices is disclosed. The method comprises providing a first substrate having a first conductive interconnecting structure formed thereon and a second substrate having a second conductive interconnecting structure formed thereon. A first conductive passivation layer is selectively formed over exposed areas of the first conductive interconnecting structure. A second conductive passivation layer is selectively formed over exposed areas of the second conductive interconnecting structure. The first substrate and the second substrate are bonded together in such a way that the first conductive passivation layer bonds to the second conductive passivation layer to create a passivation-passivation interface.