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Cheng-Chang
Cheng-Chang Chen, Taipe Hsien TW
| Patent application number | Description | Published |
|---|---|---|
| 20090159616 | Liquid-dispensing device - A liquid-dispensing device includes a liquid-containing unit, a flexible tube, a nozzle, and a cam mechanism. The flexible tube is connected to the liquid-containing unit. The nozzle is connected to the flexible tube. The cam mechanism includes first and second cams, and first and second cam followers. The first and second cams are co-rotatable. Each of the first and second cam followers is driven by a respective one of the first and second cams to move to a squeezing position, where each of the first and second cam followers exerts a squeezing force on the flexible tube. | 06-25-2009 |
Cheng-Chang Chen, Taipei Hsien TW
| Patent application number | Description | Published |
|---|---|---|
| 20100051640 | LIQUID DISPENSER - A liquid dispenser includes: a liquid container defining a liquid-storing space that is adapted to store a liquid therein; a liquid-driving unit defining a liquid passage and having a movable part, the liquid passage having an inlet that is in liquid communication with the liquid-storing space, and an outlet that is disposed outwardly of the liquid container, the movable part being movable between first and second positions for driving an amount of the liquid from the liquid-storing space to pass through the inlet and the outlet; and a part-driving unit including a power-driven gear set, and a rack engaging and driven by the gear set and connected to the movable part for driving movement of the movable part between the first and second positions. | 03-04-2010 |
Cheng-Chang Hsieh, Chiayi City TW
| Patent application number | Description | Published |
|---|---|---|
| 20090291226 | Apparatus and Method for Double-Plasma Graft Polymerization at Atmospheric Pressure - Disclosed is a n atmospheric-pressure double-plasma graft polymerization apparatus. The apparatus includes a workbench, an initial roller of a roll-to-roll device, an atmospheric-pressure plasma activation device, a peroxide formation device, a coating and grafting device, a drying device, a graft polymerization and curing device, a curing device and a final roller of a roll-to-roll device. The devices are sequentially provided on the workbench. | 11-26-2009 |
| 20100218896 | Atmospheric pressure plasma reactor - An atmospheric pressure plasma reactor includes a high-voltage electrode, a common grounded electrode, a bias electrode and at least one dielectric layer. The high-voltage electrode is connected to a high-voltage power supply. The common grounded electrode is used with the high-voltage electrode to discharge and therefore produce planar atmospheric plasma from reactive gas. The bias electrode is used to generate bias for attracting the ions of the planar atmospheric pressure plasma. The dielectric layer is used to suppress undesirable arc discharge during the discharging. | 09-02-2010 |
| 20100225234 | Hollow-cathode plasma generator - A hollow-cathode plasma generator includes a plurality of hollow cathodes joined together and connected to a power supply for generating plasma in vacuum. Each of the hollow cathodes includes at least one fillister defined therein, a fin formed on a side of the fillister, an air-circulating tunnel in communication with the fillister and a coolant-circulating tunnel defined therein. The fillister is used to contain working gas. The fin receives negative voltage from the power supply for ionizing the working gas to generate the plasma and spread the plasma in a single direction. The working gas travels into the fillister from the air-circulating tunnel. The coolant-circulating tunnel is used to circulate coolant for cooling the hollow cathode. | 09-09-2010 |
| 20110041766 | PLASMA SOURCE - A plasma source comprises a vacuum chamber, a plurality of discharge tubes, a plurality of permanent magnets, a plurality of RF antennas, and an RF power distribution circuit. The RF power distribution circuit is electrically coupled to an RF power supply and each of the plurality of RF antennas. The lengths of the transmission paths between each of the plurality of RF antennas and the RF power supply are the same, so that the RF power supply can provide each of discharge tubes with the same RF power. | 02-24-2011 |
Cheng-Chang Hsieh, Longtan Shiang TW
| Patent application number | Description | Published |
|---|---|---|
| 20110014782 | Apparatus and Method for Growing a Microcrystalline Silicon Film - Disclosed is a method for growing a microcrystalline silicon film on a substrate. The method includes the step of disposing the substrate in a chamber, the step of vacuuming the chamber and heating the substrate, the step of introducing reacting gas into the chamber as a precursor and keeping the pressure in the chamber at a predetermined value and the step of using RF energy in the chamber to dissociate the reacting gas to form plasma for growing the microcrystalline silicon film on the substrate. The reacting gas includes SiH | 01-20-2011 |
Cheng-Chang Lee, Hsinchu TW
| Patent application number | Description | Published |
|---|---|---|
| 20120019343 | COIL DEVICE - A coil device includes a first coil pattern, a second coil pattern, an insulating layer, a magnetic covering element and a number of conductive pillars. The second coil pattern is disposed above the first coil pattern, and is spaced apart from the first coil pattern. The insulating layer covers the first coil pattern and the second coil pattern and defines an opening surrounded by the first coil pattern and the second coil pattern. The magnetic covering element covers the insulating layer and extends into the opening. The conductive pillars are disposed within the magnetic covering element and are exposed from a bottom side of the magnetic covering element. A portion of the conductive pillars are electrically connected to the first coil pattern, and another portion of the conductive pillars are connected to the second coil pattern. The coil device can be easily manufactured. | 01-26-2012 |
Cheng-Chang Lin, Taipei TW
| Patent application number | Description | Published |
|---|---|---|
| 20100191561 | Working Environment Positioning System, Method And Computer Program Product Thereof - In a working environment positioning system, there is comprised an interface unit for receiving information input by users; a characteristic analysis unit coupled to the interface unit for analyzing characteristic indices of each of the users based on the input information; a compatible-degree analysis unit coupled to the characteristic analysis unit for analyzing a compatible degree of each of the users with other users based on the characteristic indices to generate a plurality of corresponding compatibility indices, from which a compatible-degree matrix is obtained; and a report generating unit for receiving analysis results from the characteristic analysis unit and the compatible-degree analysis unit, analyzing a positioning relation of each of the users in a working environment, and generating an analysis report accordingly. A working environment positioning method and a computer program product for implementing the method are also disclosed. | 07-29-2010 |
Cheng-Chang Shen, Kaohsiung City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100258957 | SEMICONDUCTOR PACKAGE STRUCTURE AND ENCAPSULATING MODULE FOR MOLDING THE SAME - A semiconductor package structure and encapsulating module for molding the same and an encapsulating mold for molding the same are provided. The encapsulating mold is used for packaging a substrate having a chip so as to mold the substrate having the chip as a package structure. The encapsulating mold has a pressing surface, a smooth surface and a cavity. The smooth surface having a curvature radius is connected with the pressing surface and disposed at a mouth of the cavity. When the encapsulating mold and an encapsulating lower mold are jointed to hold the substrate, the pressing surface contacts and presses the substrate. | 10-14-2010 |
Cheng-Chang Wu, Taipei TW
| Patent application number | Description | Published |
|---|---|---|
| 20110261208 | METHOD OF AUTOMATICALLY CALIBRATING A VISUAL PARAMETER FOR AN IMAGING DEVICE - A method of automatically calibrating a visual parameter, such as luminance or contrast, for an imaging device is disclosed. A ratio of visual parameter difference to lens position difference between two predetermined lens positions is pre-determined for a predetermined focal length. A target visual parameter is then obtained according to the pre-determined ratio, a current visual parameter and lens position difference between a current lens position and a target lens position. Finally, the current visual parameter is updated by the target visual parameter in an automatic mode. | 10-27-2011 |
| 20110280560 | FLASHING CONTROL METHOD FOR A DIGITAL CAMERA - The present invention is directed to a flashing control method for a digital camera. Indices respectively corresponding to sensitivity values are firstly determined. Subsequently, main-flash intensities are respectively obtained with respect to the sensitivity values such that their target brightness values are substantially the same after exposure, thereby constructing an energy table. Further, a predetermined preflash is fired to obtain a corresponding preflash brightness value with respect to each distinct distance. Main-flash indices are then respectively obtained according to maximum main-flash intensity and the energy table with respect to the distinct distances such that the target brightness values are substantially the same after exposure, thereby constructing a preflash table. During picture capturing, the main-flash intensity is obtained according to the preflash brightness value and the preflash table. | 11-17-2011 |