Abstract: An integrated circuit (IC) module for data transmission and a method for the same are disclosed. According to the present invention, the connection is such that in the module a plurality of ICs is electrically connected to a plurality of transmission lines for transmitting data. The module further includes a stagger device for making data to be transmitted via the transmission lines asynchronously. The stagger device causes different delays for the respective transmission lines, so as to avoid the over transient current being generated in the module.

Abstract: A liquid crystal display device for preventing residual image includes a liquid crystal panel having a plurality of pixel units for displaying an image, a detecting circuit for generating a power control signal in response to a power switching signal, and a source driver. The source driver includes a processing unit, a plurality of first switch units, and a plurality of second switch units. The processing unit is used for providing a data signal. The plurality of first switch units coupled electrically to the processing unit, are used for conducting the data signal to the plurality of pixel units when the power switching signal is at a first state. The plurality of second switch units are used for electrically connecting the plurality of pixel units when the power switching signal is at a second state.

Abstract: A display device capable of adjusting slew rate includes a display panel, a driving circuit, a storage unit, and a compensating circuit. The display panel includes a plurality of signal lines for signal transmission. The driving circuit is coupled to the display panel for generating driving signals to a signal line of the display panel based on a control signal and a corresponding compensating signal. Data related to each signal line and its corresponding compensating signal is stored in the storage unit. The compensating circuit, coupled to the storage unit and the driving circuit, receives the compensating signal from the storage unit and sends the compensating signal to the driving circuit.

Abstract: A method of testing a liquid crystal display includes the steps of forming a plurality of chip positioning areas with a plurality of data connecting ends on a glass substrate, forming a plurality of data wires between two adjacent chip positioning areas which are linked to the plurality of data connecting ends of the two adjacent chip positioning areas, forming a testing circuit on each chip positioning area, which is linked to a predetermined amount of data connecting ends, and probing two testing circuits of two chip positioning areas to obtain an electrical parameter.

Abstract: In a display panel module, a first group and a second group of data driver chips are separately cascaded on a first side of a display panel. A scan driver chip is disposed on a second side of the display panel. A first flexible printed circuit (FPC) is connected between a printed circuit board (PCB) and the display panel for transmitting signals to the first group of data driver chips, the second group of data driver chips and the scan driver chip, respectively.

Abstract: A repair line framework of liquid crystal display is provided. By disposing part of the repair line inside the integrated circuit chip so that the routing of part of the repair line will penetrate through the integrated circuit chip before returning to the panel, or by routing part of the repair line disposed on the substrate within the display region so that the routing is positioned under the black matrix of the color filter, the routing length of the repair line is shortened and the impedance of the repair line is reduced.

Abstract: A liquid crystal display and a repair lines structure thereof are provided. In the liquid crystal display, an amplifier is disposed inside an integrated circuit chip, such as a data driver or a scan driver. The amplifier is serially connected to the signal line via a repair line by means of an appropriate connection circuit. Consequently, the problem of signal attenuation occurring to the repair line will be improved.

Abstract: A display having a substrate, a plurality of pixel units, a plurality of driver chips, a group of bonding pads, a first group of wires, a second group of wires, and a flexible printed circuit film is provided. The substrate has a display area and a peripheral area. The pixel units are arrayed on the display area. The driver chips are connected in cascade and arranged on the peripheral area. The first group of wires is utilized for connecting to the group of bonding pads and two of the driver chips simultaneously. The second group of wires is utilized for connecting the driver chips in cascade. The flexible printed circuit film is utilized for connecting to the group of bonding pads and utilized for applying signals to the driver chips.

Abstract: An LCD gate driver circuitry having a control circuit to adjust the driving current according to a bias control signal, wherein the control circuit comprises a plurality of PMOS switching elements connected in parallel and a plurality of NMOS switching elements connected in parallel. These switching elements form a plurality of PMOS/NMOS switching element pairs. Each of the pairs serves as a current booster stage in the gate driver circuitry. The “ON”/“OFF” state of each switching element pair is controlled by a separate bias signal so that the switching element pairs can be selectively turned on in order to adjust the driver current as needed. As such, the same gate driver circuitry can be used with different LCD panels.

Abstract: A dual-CPU computer-based multimedia system is provided, including a computer connected to a multimedia playing control module. The multimedia playing control module has a second CPU connected to the computer through a bus, a multimedia activation and playing system memory connected to the second CPU and storing a second operating system and a kernel program, and at least a hotkey, connected to the second CPU through a hotkey interface circuit, with each hotkey corresponding to a multimedia player. When the second PCU detects any hotkey being operated, the second PCU loads the kernel of the second operating system from the multimedia activation and playing system memory and executes the kernel. Then, the second CPU loads and executes the driver and the application program for the multimedia player corresponding to the operated hotkey.

Abstract: A method for fast activation and playing of multimedia data from a data disk with pre-installed operating system is provided. A boot sector of the data disk is pre-installed with a selected operating system for activating the computer. The data disk also stores a multimedia playing application program and multimedia data. When the computer is turned on, the computer uses the data disk as an activation device, and loads and executes the operating system in the data disk. Then, the computer executes the multimedia playing application program to read the multimedia data in the data disk. The system memory of the computer is configured with a random access memory region for the space required for executing the operating system and the multimedia playing application program.

Abstract: A method and system for express execution of multimedia playing is provided. A computer system is installed with a first operating system and a second operating system in a data storage therein. The method includes the following steps: the computer system finishing basic booting process; the computer system loading and executing a driver to activate a touch-control display device; the touch-control display device displaying icons representing detected audiovisual players; detecting the icon selection by the user; based on the selection, loading and executing the corresponding operating system; and executing the application program corresponding to the selected audiovisual player.