Abstract: A split-gate trench device chip has an active region in which a plurality of active trenches are disposed. The active region is enclosed by termination trenches disposed in a termination region, which extends to the edges of the chip. A gate metal lead is disposed on the device surface. The gate metal lead makes contact to gate electrodes in the active trenches through contact holes disposed in the active region. A source or a drain metal lead is also disposed on the surface. The source or the drain metal lead makes contact to the field plate electrodes through contact holes disposed outside the active region. Each active trench in the active region has a first end merge into a first termination trench and a second end separated from an adjacent second termination trench.

Abstract: A split-gate trench device chip has an active region in which a plurality of active trenches are disposed. The active region is enclosed by termination trenches disposed in a termination region, which extends to the edges of the chip. A gate metal lead is disposed on the device surface. The gate metal lead makes contact to gate electrodes in the active trenches through contact holes disposed in the active region. A source or a drain metal lead is also disposed on the surface. The source or the drain metal lead makes contact to the field plate electrodes through contact holes disposed outside the active region. Each active trench in the active region has a first end merge into a first termination trench and a second end separated from an adjacent second termination trench.

Abstract: A split-gate trench device chip has an active region in which a plurality of active trenches are disposed. The active region is enclosed by termination trenches disposed in a termination region, which extends to the edges of the chip. A gate metal lead is disposed on the device surface. The gate metal lead makes contact to gate electrodes in the active trenches through contact holes disposed in the active region. A source or a drain metal lead is also disposed on the surface. The source or the drain metal lead makes contact to the field plate electrodes through contact holes disposed outside the active region. Each active trench in the active region has a first end merge into a first termination trench and a second end separated from an adjacent second termination trench.

Abstract: A pixel structure including a first electrode layer, a second electrode layer and a liquid crystal layer is provided. The first electrode layer includes a plurality of first electrodes and a plurality of second electrodes, wherein the first electrodes are used for receiving a first driving voltage, and the second electrodes are used for receiving a second driving voltage. The second electrode layer includes a plurality of third electrodes and a plurality of fourth electrodes, wherein the third electrodes are used for receiving a third driving voltage and the fourth electrodes are used for receiving a fourth driving voltage. The liquid crystal layer is disposed between the first electrode layer and the second electrode layer. The first electrodes and the second electrodes are alternately disposed along a first direction parallel to the liquid crystal layer, and the third electrodes and the fourth electrodes are alternately disposed along the first direction.

Abstract: A pixel structure including a first electrode layer, a second electrode layer and a liquid crystal layer is provided. The first electrode layer includes a plurality of first electrodes and a plurality of second electrodes, wherein the first electrodes are used for receiving a first driving voltage, and the second electrodes are used for receiving a second driving voltage. The second electrode layer includes a plurality of third electrodes and a plurality of fourth electrodes, wherein the third electrodes are used for receiving a third driving voltage and the fourth electrodes are used for receiving a fourth driving voltage. The liquid crystal layer is disposed between the first electrode layer and the second electrode layer. The first electrodes and the second electrodes are alternately disposed along a first direction parallel to the liquid crystal layer, and the third electrodes and the fourth electrodes are alternately disposed along the first direction.

Abstract: An exemplary method of determining a pointing object position for three-dimensional interactive system, adapted for an interaction between a pointing object and a three-dimensional interaction display with embedded optical sensors. The method includes the steps of: acquiring a two-dimensional detected light intensity distribution caused by the pointing object acting on the three-dimensional interaction display; obtaining two light-shading intensity maximum values according to the two-dimensional detected light intensity distribution; and determining a one-dimensional positional information of the pointing object on a distance direction of the pointing object relative to the three-dimensional interaction display by use of the positional distance between the two light-shading intensity maximum values.

Abstract: An exemplary method of determining a pointing object position for three-dimensional interactive system, adapted for an interaction between a pointing object and a three-dimensional interaction display with embedded optical sensors. The method includes the steps of: acquiring a two-dimensional detected light intensity distribution caused by the pointing object acting on the three-dimensional interaction display; obtaining two light-shading intensity maximum values according to the two-dimensional detected light intensity distribution; and determining a one-dimensional positional information of the pointing object on a distance direction of the pointing object relative to the three-dimensional interaction display by use of the positional distance between the two light-shading intensity maximum values.