Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Yang-Che Chen"'
Publikováno v:
ICCE-TW
This study using Python integrates tools such as Selenium, Pillow and WebDriver for Chrome, automatically logs in to the web page -Project for implementation of remedial instruction-technology-based test website to capture graphic verification code i
Publikováno v:
ICCE-TW
The Science and Technology is a new learning field for the 12-year Basic Education Curriculum. It includes “Living Technology” and “Information Technology” to normalize the curriculum and teaching to nurture whole-person development. Because
Publikováno v:
IEEJ Transactions on Sensors and Micromachines. 134:338-348
Spontaneous electromechanical oscillation is one of the major causes to shorten the lifetime of MEMS (micro-electro-mechanical systems) contact switches. In this study, we have experimentally visualized the spontaneous oscillation of a MEMS contact s
Publikováno v:
Sensors and Actuators A: Physical. 148:201-210
This article reports a side electromechanical instability problem of slender comb-fingers in MEMS electrostatic comb-drive actuators. This instability is induced by two adjacent comb-fingers being excessively bent to contact each other. In this work,
Publikováno v:
2015 IEEE SENSORS.
Several kinds of micro-electro-mechanical systems are sensitive to pressure. Some need to interface to ambient condition in order to aim intended function, but others claim hermetic packages to keep the constant internal pressure over MEMS devices op
Autor:
Bruce C. S. Chou, Keaton C.-H. Lin, Fan Chen-Chih, Yang-Che Chen, Wei-Chu Lin, Hung-Sen Wang, Mingo Liu
Publikováno v:
2015 28th IEEE International Conference on Micro Electro Mechanical Systems (MEMS).
The implementation of differential Pirani gauge for accurately measuring wafer-level package pressures was demonstrated. We proposed a multiple-sensor-solution, where two Pirani gauges were constructed under different pressures; one in sealed micro-c
Publikováno v:
Volume 4: 20th International Conference on Design Theory and Methodology; Second International Conference on Micro- and Nanosystems.
This article presents a side electromechanical instability of slender comb-fingers in MEMS electrostatic devices. Two models are developed for predicting such side pull-in of comb-fingers; one is based in the lumped modeling technique and another is
Publikováno v:
Micromachining and Microfabrication Process Technology XI.
Micro-Rings have been widely used for measurement of residual tensile stress in thin films. This measurement approach provides a simple and convenient way to estimate the stress. However, it still lacks accuracy compared to other methods. In this stu
Autor:
Max T. Hou, Yang-Che Chen, Chao-Min Chang, Chien-Fu Fong, J. Andrew Yeh, Rongshun Chen, Yunn-Horng Guu
Publikováno v:
Journal of Micromechanics and Microengineering. 21:095012
This study discusses sacrificial bridges that are used to release MEMS devices. Before being released, sacrificial bridges connect all the component structures into an integral structure. Solder bump bonding is used to mount the MEMS chip on another
Autor:
Rongshun Chen, Hiroyuki Fujita, Chao Min Chang, Max T. Hou, Yang-Che Chen, Hiroshi Toshiyoshi
Publikováno v:
Journal of Micromechanics and Microengineering. 21:045026
The symmetry of the electric field in a dielectric medium sandwiched between comb-fingers dominates the stability of the comb-drive actuator. The stability can be spontaneously broken by the asymmetry appearing on the two sides of the finger array. A