| 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 |
