| VISWELL TECHNOLOGY CO., LTD Patent applications |
| Patent application number | Title | Published |
|---|
| 20100288012 | APPARATUS FOR TESTING BONDING STRENGTH OF ELECTRICAL CONNECTIONS AND FRICTIONLESS CALIBRATION DEVICE FOR THE SAME - An apparatus for testing bonding strength of electrical connection comprises a platform including a two-axis drive, a device holder positioned on the two-axis drive and configured to receive an electronic device, a vertical drive positioned on the platform, a cantilever positioned on the vertical drive, and a test head connected in a rotational manner with the cantilever. A frictionless calibration device for shear force testing comprises a base, two supporters positioned on the base, a shaft having two tapering ends positioned between the two supporters, and a calibration member fixed on the shaft, wherein the shaft and the calibration member contact the supporters in a rotational manner. | 11-18-2010 |
| 20090238444 | OPTICAL IMAGING APPARATUS AND METHOD FOR INSPECTING SOLAR CELLS - An optical imaging apparatus for inspecting a solar cell includes a power supply configured to apply a reverse biased voltage to the solar cell such that shunt defects in the solar cell will generate heat, a thermal imaging device configured to obtain the thermal image of the solar cell, a computing unit including a thermal image analysis module configured to identify hot spots in the thermal image, a locating module configured to locate the center positions of the hot spots, a visible image analysis module configured to identify the defect features of the hot spots, and a visible light imaging device configured to acquire visible images of the hot spots. | 09-24-2009 |
