Wen-Chia
Wen-Chia Hsiao, Changhua County TW
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20100124075 | Edge Type Back Light Module and Display Device Using the Same - An edge type back light module and a display device using the same are provided. The edge type back light module includes a light guide plate (LGP), a light source and a frame. The LGP has a light-receiving surface, a light-emitting surface and a light-reflecting surface opposite to the light-emitting surface. The light-emitting surface faces the display panel. The light source is adjacent to the light-receiving surface for emitting a light. The frame has a frame surface and a light guide portion. After a portion of the light contacts the light guide portion, the light guide portion disposed on the frame surface guides the portion of the light to be emitted from the light-emitting surface. A predetermined angle is contained between the outgoing direction of the portion of the light emitted from the light-emitting surface and the normal direction of the light-emitting surface. | 05-20-2010 |
Wen-Chia Hsu, Tainan City TW
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20130184430 | ANTI-ELECTROSTATIC POLYESTER COMPOSITION - A polyester composition includes 150 to 250 parts by weight of terephthalic acid and 100 parts by weight of a diol component. The diol component includes ethylene glycol present in an amount ranging from 99.5 wt % to 95 wt % based on the weight of the diol component and a C3-C5 diol present in an amount ranging from 0.05 wt % to 5.0 wt % based on the weight of the diol component. | 07-18-2013 |
Wen-Chia Kuo, Shueishang Township TW
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20090058756 | Antenna supporter, antenna assembly and machine having the antenna assembly - An antenna supporter is for being installed on a machine. The machine is to execute an operation on an object having a tubular core, and the tubular core is equipped with an RFID tag. The antenna supporter includes a securing portion and a non-metal surface. The securing portion is for fixing onto the machine. The non-metal surface is for supporting an antenna. The non-metal surface is spaced from the machine in a predetermined distance and disposed near an opening of the tubular core. An antenna assembly having the above-mentioned antenna supporter, and a machine having the antenna assembly are also provided. | 03-05-2009 |
Wen-Chia Lee, New Taipei TW
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20150294646 | DISPLAY APPARATUS AND METHOD FOR DISPLAYING SCREEN IMAGES FROM MULTIPLE ELECTRONIC DEVICES - A method for displaying screen images from multiple electronic devices using a display apparatus, the display apparatus includes a display screen and a connection device. The method includes establishing connections between the connection device and two or more of the multiple electronic devices when the connection device receives connection requests from two or more of the multiple electronic devices, and controlling the connection device to receive screen image signals sent from the connected two or more electronic devices. The method further includes generating a number of display windows on a display area of the display screen, associating each of the connected two or more electronic devices with one of the plurality of generated display windows, and displaying screen images generated from the display image signals sent from each of the connected two or more electronic devices in the display windows associated with the connected two or more electronic devices. | 10-15-2015 |
Wen-Chia Liao, Kuei San TW
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20130250572 | LIGHTING APPARATUS - A lighting apparatus includes a circuit board, a plurality of light-emitting diode (LED) units and an optical element. The optical element is transflective. The LED units and the optical element are disposed on the circuit board. The optical element has at least one reflective surface so that lights emitted from the LED units to the optical element partially penetrate through and are partially reflected by the optical element. | 09-26-2013 |
20150243657 | SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE PACKAGE USING THE SAME - A semiconductor device includes an active layer, a source electrode, a drain electrode, a gate electrode, an interlayer dielectric, an inter-source layer, an inter-source plug, an inter-drain layer, an inter-drain plug, an inter-gate layer, and an inter-gate plug. The active layer is made of III-V group semiconductors. The source electrode, the drain electrode, and the gate electrode are disposed on the active layer. The gate electrode is disposed between the source electrode and the drain electrode. The interlayer dielectric covers the source electrode, the drain electrode, and the gate electrode. The inter-source layer, the inter-drain layer, and the inter-gate layer are disposed on the interlayer dielectric. The inter-source plug is electrically connected to the source electrode and the inter-source layer. The inter-drain plug is electrically connected to the drain electrode and the inter-drain layer. The inter-gate plug is electrically connected to the gate electrode and the inter-gate layer. | 08-27-2015 |
Wen-Chia Tsai, Taichung City TW
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20150096793 | METHOD FOR FORMING GRAPHENE CIRCUIT PATTERN AND PRODUCT WITH GRAPHENE CIRCUIT PATTERN - A method for forming a graphene circuit pattern on an object includes the following steps of: forming a patterned graphene layer on a surface of a film so as to form a laminate; and covering an object with the laminate so as to attach the patterned graphene layer to the object. | 04-09-2015 |
Wen-Chia Wu, Taichung Industrial Park TW
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20100180707 | Rolling Element Screw - A rolling element screw comprises a screw and a nut mounted on the screw. The screw and the nut are defined with opposite rolling grooves to form a loaded path in which plural rolling elements are to be disposed. The nut is provided with a return element at each of two opposite ends thereof for cooperating with the loaded path. The respective return elements include a return path, and the return paths of the two return elements connect with the loaded path to form a circulation path. The junction where the respective return paths of the return elements are connected to the loaded path is designed to be an inclined surface including a lower portion and an upper portion. There is a height difference between the nut rolling grooves and the respective return paths, so that the rolling elements can roll more smoothly without causing the jammed problem. | 07-22-2010 |
20110314941 | SECTIONAL CIRCULATING ASSEMBLY FOR A BALL SCREW - A sectional circulating assembly for a ball screw comprises an inner circulating block and an outer circulating block. In assembly, the inner circulating block is initially placed between the screw shaft and the nut before the rolling balls and the screw shaft are positioned, thus preventing the rolling balls from dropping out and the interference with the threads. After the rolling balls and the screw shaft are positioned, the outer circulating block is placed into the nut and to be engaged with the inner circulating block, and the outer circulating block is fixed to the nut. This method can maintain the tightness of the nut, thus preventing the leakage of noise. | 12-29-2011 |
20120103115 | NUT ROTARY BALL SCREW WITH A PREDETERMINED PRESSURE STRUCTURE - A nut rotary ball screw with a predetermined pressure structure is disclosed. In the nut rotary ball screw of the present invention, we may rotate the predetermined pressure adjusting device to adjust the magnitude of the predetermined pressure by generating a predetermined pressure between the first inner slot and the outer slot as well as the first rolling pieces and between the second inner slot and the outer slot as well as the first rolling pieces. The present invention can greatly simplify the complicated adjustment process of the predetermined pressure in the prior art and can eliminate the time-consuming grinding step and the steps to disassemble or assemble a bolt. Accordingly, the present may simplify the adjustment process of the predetermined pressure and may lower the production cost. | 05-03-2012 |
Wen-Chia Wu, Taichung Industrail Park TW
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20090013812 | Roller Screw Structure - A roller screw structure comprises a nut, a screw and a rolling assembly. The rolling assembly is movably disposed between the nut and the screw and includes at least one rolling cone. The slantwise rolling surface of the rolling cone contacts the spiral groove surfaces of the nut and the screw in a line-to-line manner, and the angle between the rolling surface and the self-rotation axis of the rolling cone is from 0 degree to 6.3 degrees. Thereby, making the distance between the self-rotation axis and the rolling surface of the rolling cone of the rolling assembly different can prevent the occurrence of speed difference caused at different rolling paths of the rolling assembly. | 01-15-2009 |