Patent application number | Description | Published |
20090161055 | PIXEL STRUCTURE AND LIQUID CRYSTAL DISPLAY PANEL - A pixel structure including an active device, a first pixel electrode, a second pixel electrode, a coupling line, a common electrode, and a liquid crystal layer is provided. The first pixel electrode and the second pixel electrode have a plurality of sets of stripped electrode patterns extending along different directions, respectively, and the first pixel electrode is electrically insulated from the second pixel electrode. The coupling line is disposed under the first and the second pixel electrode and electrically insulated from the second pixel electrode. The first pixel electrode is electrically connected to the active device through the coupling line. The common electrode is disposed over the first and the second pixel electrode. The liquid crystal layer is disposed between the common electrode and the first and second pixel electrodes. Moreover, the liquid crystal layer has two polymer layers and a liquid crystal molecule layer disposed between the polymer layers. | 06-25-2009 |
20100128202 | PIXEL STRUCTURE - A pixel structure includes a red sub-pixel, a green sub-pixel, a blue sub-pixel and a white sub-pixel. The red sub-pixel, the green sub-pixel and the blue sub-pixel are suitable for providing a first white light, and a chroma coordinate of the first white light is (x | 05-27-2010 |
Patent application number | Description | Published |
20080253752 | METHOD FOR DETECTING AND CONTROLLING OUTPUT CHARACTERISTICS OF A DC MOTOR AND A SELF-PROPELLED APPARATUS USING THE SAME - A method for detecting and controlling output characteristics of a DC motor is provided in the present invention, wherein an input impedance related to the DC motor is measured for analyzing the output characteristics of the DC motor so that the output characteristics of the DC motor is capable being controlled according to the requirement of usage. By means of the foregoing method, the present invention further provides a self-propelled apparatus which functions to detect and control the output of the DC motor for maintaining the moving speed according to the environment status and road condition. | 10-16-2008 |
20080269972 | OBSTACLE DETECTION DEVICE OF AUTONOMOUS MOBILE SYSTEM - The present invention relates to an obstacle detection device, adapted for an autonomous mobile system, which comprises: a conducting wire, a first unit and a second unit. The first unit further comprises a first conducting part, electrically connected to an end of the conducting wire; and the second unit further comprises a second conducting part, electrically connected to another end of the conducting wire other than that connecting to the first conducting part. As an abnormality, such as the autonomous mobile system comes into contact with an obstacle, or misses a step, is happening and detected by the obstacle detection device, a reactive force will be generated to force the two conducting parts to contact with each other so as to enable an electrical conduction for issuing an electrical signal to the control unit of the autonomous mobile system and thus enabling the autonomous mobile system to react with respect to the abnormality. | 10-30-2008 |
20120210685 | APPARATUS OF CENTRIFUGAL FAN AND A DUST-COLLECTING MODULE USING THE SAME - A centrifugal fan apparatus is disclosed in the present invention. The characteristics of the centrifugal fan apparatus lies in that the width of airflow channel defined between the rim of the impeller and the inner wall of the housing accommodating the impeller is uniform, and two airflow spaces defined between the axial cross section of the impeller and upper housing and lower housing respectively are not symmetry. Due to these two characteristics, the centrifugal fan apparatus is capable of making larger pressure difference to inducing higher flow rate and reducing noise while the centrifugal fan apparatus is operated. The present invention also provides a dust-collecting module that is formed by adopting the centrifugal fan apparatus with a designed dust-collecting casing, which is capable of being a sucker of a vacuum cleaner to collect dust of the surroundings for the purpose of environment cleaning. | 08-23-2012 |
Patent application number | Description | Published |
20100017554 | SYSTEM AND METHOD FOR MANAGING A PLUGGED DEVICE - An electronic device is provided including a non-volatile memory, a connection interface, a processor and at least one resource. The at least one resource has at least one configuration. The non-volatile memory stores the configuration for the resource. The processor generates the configuration for the resource. When plugged into the host device through the connection interface, the electronic device receives a request from the host device and performs an operation in the resource using the configuration. | 01-21-2010 |
20100321905 | CARD STRUCTURE, SOCKET STRUCTURE, AND ASSEMBLY STRUCTURE THEREOF - A card structure includes a first element and a second element. The first element includes a first peripheral portion and a plurality of first contact points exposed by the first peripheral portion. The second element includes a second peripheral portion and a plurality of second contact points corresponding to the first contact points of the first element and exposed by the second peripheral portion. When the first and second elements are joined with each other, the first peripheral portion of the first element and the second peripheral portion of the second element are adjacent to each other, to juxtapose the first contact points of the first element and the second contact points of the second element to each other. The juxtaposed first and second contact points of the first and second elements are coupled to each other by a welding portion. | 12-23-2010 |
20110153888 | CASCADE-ABLE SERIAL BUS DEVICE WITH CLOCK AND MANAGEMENT AND CASCADE METHODS USING THE SAME - A cascade-able serial bus device for coupling between a host device and another serial bus device is disclosed. The host device includes a serial bus interface. The serial bus device includes a first connection interface, a second connection interface and a bypassing module. The first connection interface is coupled to the serial bus interface of the host device. The second connection interface is coupled to the second serial bus device. The bypassing module is coupled to a chip select (CS) signal line of the serial bus interface and the second connection interface for selectively bypassing or non-bypassing the CS signal to the second serial bus device. | 06-23-2011 |
20130077274 | CARD STRUCTURE, SOCKET STRUCTURE, AND ASSEMBLY STRUCTURE THEREOF - A card structure for a socket structure provided with a plurality of first elastic plates and a plurality of second elastic plates is disclosed, and the card structure includes a body, a plurality of first pad portions, and a plurality of second pad portions. The body includes a outer surface. The plurality of first and second pad portions are respectively disposed on the outer surface of the body and corresponding to the plurality of first and second elastic plates of the socket structure and respectively contact the plurality of first and second elastic plates of the socket structure when the card structure is disposed on the socket structure. | 03-28-2013 |
20130094158 | CARD STRUCTURE, SOCKET STRUCTURE, AND ASSEMBLY STRUCTURE THEREOF - A card structure includes a first substrate, a second substrate, an intermediate unit, and a connector. The first substrate includes a base surface. The second substrate is disposed on the base surface of the first substrate and coupled to the first substrate. The connector is disposed on the base surface of the first substrate to juxtapose the second substrate via the intermediate unit and coupled to the first substrate. | 04-18-2013 |
20130095674 | CARD STRUCTURE, SOCKET STRUCTURE, AND ASSEMBLY STRUCTURE THEREOF - A card structure includes a first substrate, a second substrate, and a connector. The first substrate includes a base surface, wherein at least one electronic part region and a terminal region are disposed on the base surface. The second substrate is disposed on the base surface and is coupled to the terminal region of the first substrate. The connector is disposed on the base surface to juxtapose the second substrate. The connector includes a connecting surface, a contact unit, and a plurality of contact regions disposed on the connecting surface and coupled to the contact unit and the terminal region, such that the plurality of contact regions are coupled to the second substrate via the terminal region of the first substrate. | 04-18-2013 |
Patent application number | Description | Published |
20100102795 | BANDGAP VOLTAGE REFERENCE CIRCUIT - A voltage reference circuit includes an operational amplifier, an output P-type MOS transistor, a first resistor, a first BJT, a second BJT, a third resistor, and a plurality of output resistors connected in series. A gate of the output P-type MOS transistor is electrically connected to an output end of the operational amplifier, and a drain of the output P-type MOS transistor is electrically connected to a voltage source. The gate of the output P-type MOS transistor is controlled by the output end of the operational amplifier, so that the drain current of the output P-type MOS transistor can match the current of the first resistor, the third resistor, and the plurality of output resistors connected in series. | 04-29-2010 |
20100103575 | Floating protection circuit and photo-flash capacitor charger thereof - A floating protection circuit is utilized for a photo-flash capacitor charger. The floating protection circuit includes a comparator and a timer. The comparator is coupled between two feedback resistors of the photo-flash capacitor charger for receiving a feedback voltage. When the feedback voltage is lower than an offset voltage, the comparator outputs a reset signal. If the timer does not receive the reset signal for a predetermined time, the timer outputs a turn-off signal to a switch control circuit of the photo-flash capacitor charger to shut down the switch control circuit. | 04-29-2010 |
20100109613 | Switch control circuit with voltage sensing function and camera flash capacitor charger thereof - A switch control circuit has a voltage sensing function. The switch control circuit includes a voltage-clamping buffer, a set driver, a reset driver, and an R-dominant SR latch. The voltage-clamping buffer shifts a switch voltage to generate a down-shifted switch voltage. The set driver generates a set signal according to the down-shifted switch voltage. The reset driver generates a reset signal according to the down-shifted switch voltage. The R-dominant SR latch comprises a set end for receiving the set signal, a reset end for receiving the reset signal, an output end for outputting a switch control signal for controlling conductance of a first transistor coupled to a primary winding of a transformer, and an output bar end for outputting an inverted switch control signal. | 05-06-2010 |
20100117610 | Bootstrap circuit and bulk circuit thereof - A bootstrap circuit is utilized in a bulk circuit using an NMOS transistor as a power switch. The bootstrap circuit includes a first PMOS transistor coupled between an internal power source and an offset capacitor, and a second PMOS transistor coupled between the gate of the first PMOS transistor and the offset capacitor, and an NMOS transistor coupled between the gate of the first PMOS transistor and ground. When the power switch is turned on, the second PMOS transistor is turned on for turning off the first PMOS transistor. When the power switch is turned off, the NMOS transistor is turned on for turning on the first PMOS transistor. | 05-13-2010 |