Hsien-Ta
Hsien-Ta Hsu, Hsinchu County TW
Patent application number | Description | Published |
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20140197859 | Probe Head - A probe head includes a plate, a probe, and at least one composite coating layer. The plate has at least one through hole therein. The probe is at least partially disposed in the through hole of the plate. The composite coating layer includes a metal layer and a plurality of lubricating particles. The metal layer is disposed in the through hole of the plate and between the plate and the probe. The lubricating particles are dispersed in the metal layer. | 07-17-2014 |
Hsien-Ta Hsu, Chu-Pei City TW
Patent application number | Description | Published |
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20140197860 | CURRENT-DIVERTING GUIDE PLATE FOR PROBE MODULE AND PROBE MODULE USING THE SAME - A current-diverting guide plate for use in a probe module is disclosed to include a plate body having a first surface, a second surface opposite to the first surface, and a plurality of through holes penetrating through the first and second surfaces. A conducting layer is provided at a periphery wall of each through hole of the plate body and electrically coupled to a probe slidably inserted through the through holes. A current-diverting circuit trace is disposed on the first surface of the plate body and electrically connected with the conducting layers for diverting the electric current flowing through probes. Thus, the current-diverting guide plate can be used to prevent the probes from possible damage due to an excessive instantaneous current. | 07-17-2014 |
Hsien-Ta Lin, Tu-Cheng TW
Patent application number | Description | Published |
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20110227761 | KEY AND KEYBOARD USING SAME - A keyboard is provided. The keyboard includes a housing and keys. The housing includes frames defining a first through hole to receive the keys and defines a receiving space to receive the frames. The housing includes switches. The receiving space defines slots to receive first magnetic members. Each key is arranged over the switch. Each key includes a base, second magnetic members, a convex lens, and a plate. The base defines a second through hole to receive the convex lens and plate. The plate is arranged below the convex lens. A label is sealed on a top of the plate. The convex lens is rotated, the distance between the convex lens and the plate changes. The size of the image of the label thus changes. The key is depressed to press the switch, the switch is actuated, when the key is released, the key is separate from the switch. | 09-22-2011 |
20120098748 | BUTTON ASSEMBLY AND COMPUTER MOUSE HAVING THE SAME - A computer mouse includes a housing and a button assembly. The button assembly includes a button, a circuit board, an infrasonic emitter, and an infrasonic receiver. The infrasonic emitter is mounted on the circuit board and emits infrasonic wave. The infrasonic receiver is mounted on the circuit board and is separated from the infrasonic emitter. The infrasonic receiver receives the infrasonic wave from the infrasonic emitter. When the button is pressed, the button impedes a passage of the infrasonic wave from the infrasonic emitter to the infrasonic receiver. | 04-26-2012 |