Patent application number | Description | Published |
20090068515 | Fuel Supplying and Controlling Method and Fuel Cell Apparatus Using the Same - A fuel supplying and controlling method and a fuel cell apparatus are provided in the present invention, in which a fuel sensor-less control method and a fuel concentration sensor are combined together to stabilize the operation of the fuel cell apparatus. In one embodiment of the present invention, an optimum range of fuel concentration is determined using the fuel sensor-less control method and then whether the fuel cell apparatus operates within the optimum range of fuel concentration or not is monitored using the fuel concentration sensor as a first line of defense, while the fuel sensor-less control method is used as a secondary line of defense for monitoring. In another embodiment of the present invention, the fuel sensor-less control method is used as a first line of defense for monitoring whether the fuel cell apparatus operates within the optimum range of fuel concentration or not and determining an optimum range of fuel concentration, while whether the fuel concentration exceeds the optimum range of fuel concentration is monitored using the fuel concentration sensor as a second line of defense for monitoring the fuel concentration. | 03-12-2009 |
20090110965 | METHOD FOR SUPPLYING FUEL TO FUEL CELL - The present invention provides a method for supplying fuel to a fuel cell, which comprises steps of: (a) feeding a specific amount of a fuel into a fuel cell system; (b) determining a specific monitoring period according to a characteristic value measured from the fuel cell when subjected to a load; (c) detecting if the load is varying during the specific monitoring period ; and (d) selecting to proceed to the step (a) or (b) according the variation of the load. In one embodiment, the method further comprises a step (e) determining, if the load is not changed, whether the specific amount of fuel is enough to judge the timing for supplying the fuel. By the aforesaid method, the supplying of fuel to the fuel cell under dynamic load can be effectively controlled for optimizing the performance of the fuel cell without the use of fuel concentration sensor. | 04-30-2009 |
20090280387 | Fuel Mixing Apparatus and Fuel Cell System Using the Same - The present invention discloses a fuel mixing apparatus, comprising: a container capable of accommodating a fuel and comprising a first inlet, a second inlet, a first outlet and a second outlet; and a tank floating on the fuel inside the container, comprising a pair of openings and communicating with the second inlet and the second outlet through flexible tubes respectively. In addition, the present invention further provides a fuel cell system combing the fuel mixing apparatus and a fuel cell module. When the fuel cell system is tilted, the tank of the fuel mixing apparatus is capable of adjusting its location in accordance with the surface of the fuel, while the flexible tubes are still capable of keeping an unhindered passage for the gas and/or the liquid to enter or to be exhausted from the container smoothly. | 11-12-2009 |
20100003547 | METHOD FOR SUPPLYING FUEL TO FUEL CELL - The present invention provides a method for supplying fuel to a fuel cell, in which a monitoring period is determined for monitoring the fuel cell, and then a feeding amount of fuel is determined by integrating characteristic value generated from the fuel cell in the monitoring period. In another embodiment, it is further comprising a step of determining the variation profile associated with the characteristic value during the period so as to judge whether it is necessary to feed the fuel into the fuel cell or not. By means of the present invention, the supplying of fuel to the fuel cell under dynamic loadings can be effectively controlled for optimizing the performance of the fuel cell as well as reducing the cost without installing any fuel sensor. | 01-07-2010 |
20100261075 | FUEL SENSOR-LESS CONTROL METHOD FOR SUPPLYING FUEL TO FUEL CELL - The present invention provides a fuel sensor-less control method for supplying fuel to a fuel cell, in which a fixed control amount is determined for controlling the fuel supply of fuel cell, and then a feeding timing of the fixed fuel quantity is determined by integrating characteristic values generated from the fuel cell within the limit of fixed control amount. In another embodiment, it is further comprising a step of determining the variation profile associated with the characteristic values during the period so as to judge whether it is necessary to feed the fuel into the fuel cell or not. By means of the present invention, the supplying of fuel to the fuel cell under dynamic loadings can be effectively controlled for optimizing the performance of the fuel cell as well as reducing the cost without installing any fuel concentration sensor. | 10-14-2010 |
Patent application number | Description | Published |
20090236599 | ACTIVE DEVICE ARRAY SUBSTRATE - An active device array substrate at least including a substrate, a plurality of pixel units, a plurality of first signal lines, a first connecting wire, a plurality of first switching devices, and a plurality of second signal lines is provided. The pixel units are disposed within an active area. One ends of two neighbouring first signal lines are respectively connected to a first test line and a second test line. The other ends of the two neighbouring first signal lines are both connected to the first switching devices. Moreover, the first connecting wire is electrically connected to the first switching devices. One ends of two neighbouring second signal lines are respectively connected to a third test line and a fourth test line. | 09-24-2009 |
20100026951 | CONNECTION STRUCTURE OF DISPLAY PANEL AND FLEXIBLE PRINTED CIRCUIT BOARD - A connection structure of a display panel and a flexible printed circuit board is provided. The connection structure includes the display panel, the flexible printed circuit board, and an anisotropic conductive film. The display panel includes a plurality of contact pads. Each of the contact pads includes a first metal layer, a first insulation layer, a second metal layer and a second insulation layer. The flexible printed circuit board is disposed on the contact pads of the display panel. The anisotropic conductive film is disposed between the flexible printed circuit board and the contact pads. The anisotropic conductive film is in direct contact with the exposed first metal layers and second metal layers of the contact pads. | 02-04-2010 |
20100038654 | PHOTO SENSOR AND PORTABLE ELECTRONIC APPARATUS - A photo sensor including a gate, a first insulator, a semiconductor layer, a first electrode pattern layer, a second electrode pattern layer, a second insulator and a transparent electrode is provided. The gate is disposed on the substrate. The first insulator covers the gate and a portion of the substrate. The semiconductor layer is disposed on the first insulator above the gate. Moreover, there is a space between the first electrode pattern layer and the second electrode pattern layer located on the semiconductor layer. The second insulator covers a portion of the semiconductor layer, the first electrode pattern layer and the second electrode pattern layer. The transparent electrode is disposed on the second insulator above the semiconductor layer and corresponds to the first electrode pattern layer. The transparent electrode is electrically connected to the first electrode pattern layer, and a portion of the transparent electrode is within the space. | 02-18-2010 |
20100244025 | ACTIVE DEVICE ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY PANEL - An active device array substrate, having at least a substrate, a first metal layer, an insulator layer, a second metal layer, a plurality of pixel electrodes and a plurality of active devices, is provided. The substrate has a display area and a narrow frame area. The first metal layer disposed on the substrate includes a plurality of first gate lines arranged laterally. The insulator layer is disposed on the first metal layer. The second metal layer disposed above an insulator layer includes a plurality of data lines and second gate lines arranged vertically. The first gate lines and the data lines divide the display area into a plurality of pixel areas. The second gate line disposed between the pixel areas is electrically connected to the first gate line. Each pixel electrode is electrically connected to the data line and the first gate line via each active array device. | 09-30-2010 |
20110024753 | PIXEL STRUCTURE AND FABRICATING METHOD THEREOF - A fabricating method of a pixel structure is provided. First, a substrate with a plurality of pixel areas is provided. A common electrode is formed on the substrate to surround each pixel area. Then, a capacitance storage electrode is formed on the common electrode, and a first passivation layer is formed to cover the capacitance storage electrode and the common electrode. Following that, a scan line and a gate electrode are formed within each pixel area. Next, a gate insulation layer and a semiconductor layer are formed. A data line, a source, and a drain are formed within each pixel area. After that, a second passivation layer is formed on the substrate, and a contact window is formed in the second passivation layer above the drain. Moreover, a pixel electrode is formed within each pixel area, and the pixel electrode is electrically connected with the drain through the contact window. | 02-03-2011 |
20110175093 | PIXEL STRUCTURE AND FABRICATING METHOD THEREOF - In a fabricating method of a pixel structure, a scan line and a gate electrode are formed in each pixel area of a substrate. A gate insulation layer is formed to cover the scan line and gate electrode. A semiconductor layer is formed on the gate insulation layer above the gate electrode. A data line, source and drain are formed in each pixel area. A first passivation layer covers the data line, source and drain. A common line is formed on the first passivation layer and overlaps with at least a portion of the data line. A common electrode is formed on and electrically connected with the common line. A second passivation layer covers the common electrode and common line. A contact window is formed in the second passivation layer above the drain to expose the drain. A pixel electrode is electrically connected with the drain through the contact window. | 07-21-2011 |
20120140159 | PIXEL ARRAY SUBSTRATE AND METHOD OF FABRICATING THE SAME - A pixel array substrate includes a substrate, a plurality of scan lines, a plurality of data lines, a plurality of active devices, a passivation layer, a common electrode, a dielectric layer, and a plurality of pixel electrodes. The substrate has a display area and a peripheral area. The scan lines and the data lines are intersected. The active devices are electrically connected to the scan lines and the data lines. The passivation layer covers the active devices. The common electrode is configured on the passivation layer and located in at least the display area. The dielectric layer covers the common electrode. The pixel electrodes are configured on the dielectric layer. Each of the pixel electrodes is electrically connected to one of the active devices. Each of the pixel electrodes has a plurality of slits. A portion of the common electrode under the slits is not shaded by the pixel electrodes. | 06-07-2012 |
20130001570 | PIXEL STRUCTURE - A pixel structure disposed on a substrate having an array of pixel areas is provided. A common electrode is disposed on the substrate to surround each of the pixel areas. A capacitance storage electrode is disposed on the common electrode. A first passivation layer covers the capacitance storage electrode and the common electrode. A gate insulation layer covers the scan line and the gate electrode. A semiconductor layer is disposed on the gate insulation layer. A data line, a source and a drain are disposed in each of the pixel areas and the source and the drain are disposed on two sides of the semiconductor layer. A second passivation layer has a contact window and covers the data line, the source, and the drain. A pixel electrode is disposed in each of the pixel areas and is electrically connected with the drain through the contact window. | 01-03-2013 |
20130009158 | PIXEL STRUCTURE - A pixel structure disposed on a substrate having an array of pixel areas is provided. The common electrode wire is positioned only in a portion of the pixel area. A first capacitance storage electrode is disposed in each of the pixel areas and electrically connected between two adjacent common electrode wires. A gate insulation layer covers the scan line, the gate electrode, the common electrode wire and the first capacitance storage electrode. A semiconductor layer is disposed on the gate insulation layer above the gate electrode. The source and the drain are disposed on two sides of the semiconductor layer. A passivation layer is disposed on the substrate to cover the data line, the source and the drain. The passivation layer above the drain has a contact window. A pixel electrode is electrically connected with the drain through the contact window. | 01-10-2013 |
20130011976 | FABRICATING METHOD OF PIXEL STRUCTURE - A fabricating method of a pixel structure is provided. A substrate has an array of pixel areas. The common electrode wire is positioned only in a portion of the pixel area. A first capacitance storage electrode is formed in each of the pixel areas and electrically connected between two adjacent common electrode wires. A gate insulation layer covers the scan line, the gate electrode, the common electrode wire and the first capacitance storage electrode. A semiconductor layer is formed on the gate insulation layer above the gate electrode. The source and the drain is formed on two sides of the semiconductor layer. A passivation layer is formed on the substrate to cover the data line, the source and the drain. A pixel electrode is formed in each of the pixel areas, and the pixel electrode is electrically connected with the drain through the contact window. | 01-10-2013 |
20130082265 | PIXEL STRUCTURE OF DISPLAY PANEL AND METHOD OF FABRICATING THE SAME - A pixel structure of a display panel includes a substrate, a thin film transistor (TFT), a first transparent connecting pad, a passivation layer and a transparent pixel electrode. The TFT disposed on the substrate includes a gate electrode, a gate insulating layer, a semiconductor layer, a source electrode and a drain electrode. The gate insulating layer is disposed on the gate electrode, the semiconductor layer is disposed on the gate insulating layer, and the source electrode and the drain electrode are disposed on the semiconductor layer. The first transparent connecting pad disposed on the drain electrode partially overlaps and is electrically connected to the drain electrode. The passivation layer disposed on the first transparent connecting pad includes at least a contact hole. Furthermore, the transparent pixel electrode disposed on the passivation layer is electrically connected to the first transparent connecting pad through the contact hole of the passivation layer. | 04-04-2013 |
20130222744 | PIXEL STRUCTURE AND LIQUID CRYSTAL DISPLAY PANEL THEREOF - The present invention provides a pixel structure including a substrate, a common line, a first transparent electrode, an insulating layer, a drain, and a second transparent electrode. The common line is disposed on the substrate, and the first transparent electrode is disposed on the substrate and the common line and electrically connected to the common line. The insulating layer covers the substrate and the first transparent electrode, and the drain is disposed on the insulating layer. The second transparent electrode is disposed on the insulating layer and overlaps the first transparent electrode, and the second transparent electrode is in contact with the drain. | 08-29-2013 |
20140362303 | TOUCH DISPLAY PANEL AND MANUFACTURING METHOD THEREOF - A touch display panel including an active device array substrate, a display medium and an opposite substrate is provided. The active device array substrate includes a substrate, a pixel array and a touch sensing layer. The pixel array is disposed on the substrate. The touch sensing layer includes a plurality of first sensing pads disposed on the pixel array and a plurality of bridge conductors embedded in the pixel array. The first sensing pads and the bridge conductors are electrically connected so as to form a plurality of first sensing series. | 12-11-2014 |