Patent application number | Description | Published |
20090066630 | IMAGE COMPENSATION METHODS AND IMAGE DISPLAY SYSTEMS - An image display system including a liquid crystal panel, a backlight, and a compensation device. The backlight emits light passing through the liquid crystal panel according to a control signal. The compensation device alters the liquid crystal orientation of the liquid crystal panel according to the intensity of light emitted from the backlight. | 03-12-2009 |
20090079492 | ELECTRONIC SYSTEM CAPABLE OF COMPENSATING PROCESS, VOLTAGE AND TEMPERATURE EFFECTS - An electronic system includes an integrated circuit, powered by a first voltage, with a first device provided therein; a detection device coupled to the first device to detect an output deviation of the first device attributed to process, voltage and temperature (PVT) effects; and a compensation device coupled to the detection device, adjusting the first voltage in response to the output deviation and outputting the first voltage to the integrated circuit to compensate for the PVT effects. The electronic system further comprises a conversion device, coupled between the detection device and the compensation device, to generate an indication signal corresponding to the output deviation for the compensation device to adjust the first voltage. In addition, the compensation device may compare and amplify a difference between a voltage level of the indication signal and a reference to linearly adjust the first voltage for compensating for the PVT effects. | 03-26-2009 |
20090187874 | CIRCUIT AND CIRCUIT DESIGN METHOD - A circuit and a circuit design method are provided. The circuit operates between a first power source voltage and a ground voltage. The circuit comprises at least one low speed circuit path and at least one high speed circuit path. The low speed circuit path adjusts voltage level at the first power source voltage or the ground voltage. The low speed circuit path provides a first return path and isolates unwanted noise signals for a signal on the high speed circuit path. | 07-23-2009 |
20100125689 | ELECTRONIC APPARATUS CAPABLE OF RECEIVING DIFFERENT TYPES OF MEMORY CARDS - The invention provides an electronic apparatus capable of receiving a first-type memory card or a second-type memory card. In one embodiment, the electronic apparatus comprises a socket, a controller circuit, and an interface circuit. The socket is coupled to the first-type memory card through a set of first pins and is coupled to the second-type memory card with a set of second pins. The controller circuit accesses the first-type memory card or the second-type memory card via a plurality of input/output (IO) pins, and determines which of the first-type memory card and the second-type memory card is inserted into the socket according to the voltage of a target IO pin selected from the IO pins. The interface circuit sets the voltage of the target pin to different values according to whether the first-type memory card or the second-type memory card is inserted into the socket. | 05-20-2010 |
20140022719 | Interface Module and Related Method - An interface module coupled between a host device and a wireless device is disclosed. The interface module includes a connector, having a first part covered in a first case with a first depth and a second part covered in a second case with a second depth; and a control circuit coupled to the first part of the connector, for controlling data transmission between the host device and the wireless device; wherein the second case is made of a conductive material and which can be further covered by an absorptive material. | 01-23-2014 |
20140134889 | UNIVERSAL SERIAL BUS RECEPTACLE AND UNIVERSAL SERIAL BUS PLUG WITH STRIP-LINE ARCHITECTURE - A universal serial bus (USB) receptacle includes a core part and a conducting layer. The core part of the USB receptacle has a plurality of signal pads on a first side of the core part. The conducting layer is disposed on a second side of the core part of the USB receptacle. The second side of the core part of the USB receptacle is opposite to the first side of the core part. An associated USB plug is also provided. The USB plug includes a core part and a conducting layer. The core part of the USB plug has a plurality of signal pads on a first side of the core part of the USB plug. The conducting layer is disposed on a second side of the core part. The second side of the core part of the USB plug is opposite to the first side of the core part. | 05-15-2014 |
20140241406 | WIRELESS COMMUNICATIONS SYSTEM PERFORMING TRANSMISSION AND RECEPTION ACCORDING TO OPERATIONAL STATES OF CO-LOCATED INTERFACE APPARATUS AND RELATED WIRELESS COMMUNICATIONS METHOD THERE OF - A wireless communications system co-located with an interface apparatus includes a radio subsystem. The radio subsystem includes a transmission circuit arranged for performing a radio transmission, and a reception circuit arranged for performing a radio reception when the interface apparatus operates in a first operational state. The interface apparatus operates in one of a plurality of operational states including the first operational state and a second operational state, and a power consumption of the interface apparatus in the first operational state is lower than a power consumption of the interface apparatus in the second operational state. | 08-28-2014 |
20140244872 | Method of Handling Transmission in Data Transmission System - A method of handling transmission for a host in a data transmission system includes establishing a connection with a device of the data transmission system via a first frequency; receiving a negotiating information from the device; and re-establishing the connection with the device via a second frequency when the negotiating information reveals that the second frequency is available for the host to communicate with the device; wherein the second frequency is different than the first frequency. | 08-28-2014 |