Abstract:
A method for writing a memory cell in a specific write cycle is provided. The method includes the following steps: providing a first signal having a first transition edge in the specific write cycle; providing a second signal having a second transition edge in the specific write cycle, wherein the second transition edge lags behind the first transition edge; providing a first voltage level to the memory cell; and lowering the first voltage level to a second voltage level in the specific write cycle for writing the memory cell in response to the second transition edge. A memory device is also provided.
Abstract:
A circuit includes a first node, a second node, a memory cell, a first data line, a second data line, and a write driver. The memory cell is coupled to the first node and the second node and powered by a first voltage at the first node and a second voltage at the second node. The first data line and the second data line are coupled to the memory cell. The write driver has a third node carrying a third voltage less than the first voltage during a write operation. The write deriver is coupled to the first data line and the second data line and configured to, during a write operation, selectively coupling one of the first data line and the second data line to the third node and coupling the other one of the first data line and the second data line to the first node.
Abstract:
A separative extended gate field effect transistor based uric acid sensing device is provided, including: a substrate; a conductive layer including a silver paste layer on the substrate and a graphite-based paste layer on the silver paste layer; a conductive wire extended from the conductive layer; a titanium dioxide layer on the conductive layer; and a uric acid enzyme sensing film on the titanium dioxide layer.
Abstract:
A node apparatus and an adjusting method of a quantity of nodes for a sensor network and a tangible machine-readable medium thereof are provided. The sensor network comprises a plurality of groups, wherein each group has a plurality of nodes. For each group, one of the nodes is set to be a gate node, and each node within the group transmits at least one data of itself to the corresponded gate node. Each gate node calculates a data aggregation time based on a data length per unit time of received data and a predetermined packet length, so that each gate node is able to adjust the quantity of nodes within the group thereof accordingly.
Abstract:
A wireless network is provided. The wireless network includes a predetermined wireless router and a plurality of wireless routers. The predetermined wireless router has gateway functionality for accessing an external network. Each wireless router of the wireless routers has a single transceiver, and the wireless routers include at least a wireless router which communicates with other wireless router(s) in the wireless network for forwarding network packets by using a single fixed channel and at least a wireless router which communicates with other wireless router(s) in the wireless network for forwarding network packets by using a plurality of channels.
Abstract:
The present invention provides a circuit for controlling a color sequential liquid crystal display (LCD) and a method for controlling the same. The control circuit comprises a light-source driving circuit, a data driving circuit, and a scan driving circuit. The light-source driving circuit produces a driving signal for controlling the color sequential LCD to produce backlight with different colors. The data driving circuit produces a data signal and includes a plurality of data pulses. The scan driving signal produces a scan signal and includes a plurality of scan pulses corresponding to the plurality of data pulses, respectively. By controlling the pluralities of data pulses and scan pulses and the backlight, the color sequential LCD will display an image. The voltage levels of the pluralities of data pulses and scan pulses change according to different images. Thereby, power consumed by the control circuit can be reduced. In addition, color-mixing problems will be reduced according to the present invention.
Abstract:
A control IC (integrated circuit) for color sequential liquid crystal displays (LCD) is revealed. The control IC includes an interface for receiving a command and at least one display data and a timing generator to generate a scan timing signal, a data timing signal, and a driving timing signal. According to the scan timing signal, a scan driving circuit generates a scan signal that is sent to the color sequential LCD. In accordance with the data timing signal, a data driving circuit receives the display data for generating a data signal sent to the color sequential LCD. According to the driving timing signal, a light-source driving circuit generates a plurality of driving signals sent to the color sequential LCD so as to generate a plurality of color backlights. In accordance with the scan signal, the data signal and the plurality of backlights, the color sequential LCD displays a frame.
Abstract:
A node apparatus and an adjusting method of a quantity of nodes for a sensor network and a tangible machine-readable medium thereof are provided. The sensor network comprises a plurality of groups, wherein each group has a plurality of nodes. For each group, one of the nodes is set to be a gate node, and each node within the group transmits at least one data of itself to the corresponded gate node. Each gate node calculates a data aggregation time based on a data length per unit time of received data and a predetermined packet length, so that each gate node is able to adjust the quantity of nodes within the group thereof accordingly.
Abstract:
The present invention provides a circuit for controlling a color sequential liquid crystal display (LCD) and a method for controlling the same. The control circuit comprises a light-source driving circuit, a data driving circuit, and a scan driving circuit. The light-source driving circuit produces a driving signal for controlling the color sequential LCD to produce backlight with different colors. The data driving circuit produces a data signal and includes a plurality of data pulses. The scan driving signal produces a scan signal and includes a plurality of scan pulses corresponding to the plurality of data pulses, respectively. By controlling the pluralities of data pulses and scan pulses and the backlight, the color sequential LCD will display an image. The voltage levels of the pluralities of data pulses and scan pulses change according to different images. Thereby, power consumed by the control circuit can be reduced. In addition, color-mixing problems will be reduced according to the present invention.
Abstract:
A wireless network is provided. The wireless network includes a predetermined wireless router and a plurality of wireless routers. The predetermined wireless router has gateway functionality for accessing an external network. Each wireless router of the wireless routers has a single transceiver, and the wireless routers include at least a wireless router which communicates with other wireless router(s) in the wireless network for forwarding network packets by using a single fixed channel and at least a wireless router which communicates with other wireless router(s) in the wireless network for forwarding network packets by using a plurality of channels.