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Cheng-Kai
Cheng-Kai Chen, Taoyuan County TW
| Patent application number | Description | Published |
|---|---|---|
| 20110106468 | LOCATION-ADJUSTING INSPECTING APPARATUS AND METHOD FOR A SOLAR BATTERY PANEL INSPECTING SYSTEM - The present invention relates to a location-adjusting inspecting apparatus and method for a solar battery panel inspecting system. The inspecting apparatus includes an image-fetching device and a set of rotatable probe devices. A transport platen of the inspecting system transports a solar battery panel to an inspecting region. The image-fetching device fetches an image of electrode lines on the battery panel, and calculates an offset data by comparing the fetched image with a correct data representing the position and angle of electrode lines. Finally, the probe devices are controlled to generate a corrective rotation based on the calculated offset data. In this way, when pressing the solar battery panel, the probes of the probe devices can be aligned with and contact the electrode lines of the solar battery panel correctly, thereby increasing the accuracy in the inspection of the solar battery panel. | 05-05-2011 |
| 20110135188 | APPARATUS AND METHOD FOR INSPECTING SUBSTRATE INTERNAL DEFECTS - A method for inspecting substrate internal defects is disclosed. The method provides at least one light source disposed on a lateral side of a substrate and configured to emit a light beam to the lateral side for correspondingly penetrating the substrate. The method also provides an image capturing module for retrieving an image of the upper surface, wherein an incident angle of the light beam to the respective lateral side is limited within a first predetermined angle to allow the light beam to have a total reflection in the substrate. Thus, the light beam is blocked by internal defects when transmitting within the substrate to generate bright spots to be detected by the image capturing module for locating the defect position. The method provides a better image definition of internal defects images. The present invention further provides an apparatus based on the method for inspecting substrate internal defects. | 06-09-2011 |
Cheng-Kai Chen, Hsi-Chi City TW
| Patent application number | Description | Published |
|---|---|---|
| 20090164617 | NETWORK APPARATUS HAVING A DATABASE, MANAGEMENT METHOD AND TANGIBLE MACHINE-READABLE MEDIUM FOR MANAGING INTERNET PROTOCOL CONNECTION RULES OF THE DATABASE - A network apparatus having a database, a management method and a tangible machine-readable medium for managing internet protocol (IP) connection rules of the database are provided. The database stores at least one first IP connection rule. The management method comprises the following steps: writing a second IP connection rule through one of a plurality of management programs; determining there is a conflict between the at least one first IP connection rule and the second IP connection rule, and eliminating the conflict according to a weight value of the at least one first IP connection rule and a weight value of the second IP connection rule. The at least one first IP connection rule and the second IP connection rule are used in one network connection. | 06-25-2009 |
Cheng-Kai Chen, Taipei TW
| Patent application number | Description | Published |
|---|---|---|
| 20120044346 | APPARATUS AND METHOD FOR INSPECTING INTERNAL DEFECT OF SUBSTRATE - An apparatus inspects internal defects of substrate, the substrate having an upper surface and a plurality of side surfaces connected with the upper surface. The apparatus includes at least one light source arranged on one of the side surfaces of the substrate and emitting a light beam on the corresponding side surface and into the substrate, the incident angle of the light beam is limited to a first predetermined angle within a range allowing the light beam to transmit in a total internal reflection manner in the substrate; an image capturing module arranged above the substrate to capture the image of the upper surface of the substrate, a light shield mask arranged between the image capturing module and the substrate and shielding an edge portion of the upper surface of the substrate. | 02-23-2012 |
Cheng-Kai Chiu Huang, Kaohsiung TW
| Patent application number | Description | Published |
|---|---|---|
| 20110107805 | Method for Forming an U-shaped Metal Frame - A method for forming an U-shaped metal frame includes a preparing means: bend forming a straight tube in a continuous curve shape to be a billet including a spaced section and a first and a second side segments twisted toward opposite directions individually; a forming means: placing the billet into a cavity of a forming mold, closing two ends of the billet, and feeding a high-pressure fluid into the billet; a cutting means: cutting the billet into the first and the second pipes, the first pipe including a first connecting portion formed in a first cut position thereof, the second pipe including a second connecting portion formed in a second cut position thereof; a connecting means: twisting the first side segment and the second side segment toward the same direction, and connecting the first connecting portion and the second connecting portion together to obtain the U-shaped metal frame. | 05-12-2011 |
Cheng-Kai Liu, Taipei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20120086846 | Interface system of an image-capturing device - An interface system of an image-capturing device is disclosed, which is set on a hand-held image-capturing device. The interface system of an image-capturing device includes a display unit, a touch sensor unit, and a control unit. The display unit displays a variety of setting pictures of the image-capturing device. The touch sensor unit senses a touch of a user so as to change the setting pictures displayed on the display unit. The control unit is connected with the display unit and the touch sensor unit, for controlling the operation of the image-capturing device. The disclosed interface system of an image-capturing device enables the user to adjust various kinds of exposure parameters quickly and intuitively. | 04-12-2012 |
Cheng-Kai Tsai, Taipei TW
| Patent application number | Description | Published |
|---|---|---|
| 20100077200 | METHOD AND APPARATUS FOR SWITCHING PERFORMANCE - A method and an apparatus for switching performance are provided. The method includes: providing a performance adjustable circuit working at a specific threshold frequency; determining a working power supply of the performance adjustable circuit; when the working power supply is higher or lower than a specific threshold level range corresponding to the specific threshold, adjusting the performance adjustable circuit to work at another specific threshold frequency. | 03-25-2010 |