Zobrazeno 1 - 10
of 105
pro vyhledávání: '"Long-Sheng Fan"'
Autor:
Chao-Sheng Chen, Chin-Feng Wan, Kuo Chu Hwang, Jhang-Yun Luo, Yen-Han Lai, Po-Ching Liu, Long-Sheng Fan
Publikováno v:
Sensors and Actuators B: Chemical. 193:53-61
Miniaturized devices (lab-on-a-chip) for performing laboratory operations on microscale are appealing. Low sample requirement is one of the major advantages of these devices, therefore less costs is needed for running such platforms and also fewer wa
Publikováno v:
Microsystem Technologies. 17:1311-1317
Microcoils offer a high degree of mass sensitivity and high magnetic field gradient strength in magnetic resonance microscopy applications. This paper presents a novel multilayer high-aspect-ratio metal fabrication process that can be used to fabrica
Autor:
Fu-Min Wang, Long-Sheng Fan, Chang-Hao Yang, Frank Yang, Chih-Ciao Teng, Ya-Ting Cheng, Li-Jen Lee, Chung-Hua Yang
Publikováno v:
BioMedical Engineering
Background Microelectrode array (MEA) devices are frequently used in neural circuit studies, especially in retinal prosthesis. For a high throughput stimulation and recording paradigm, it is desirable to obtain the responses of multiple surface RGCs
Autor:
Wayne Isami Imaino, I. McFadyen, W.Y. Lee, P. Webb, Toshiki Hirano, Surya Pattanaik, J. Hong, Wen-Han Juan, Tzong-Shii Pan, Long-Sheng Fan, Satya Prakash Arya, Francis Chee-Shuen Lee, Tetsuo Semba, Roger Wood, S. Chan
Publikováno v:
IEEE Transactions on Magnetics. 35:1000-1005
A flexure-based rotary electrostatic microactuator is described. This microactuator is for application in a high track-density hard disk drive (HDD). It is fabricated using a high aspect-ratio stencil electroplating process. This paper emphasizes the
Publikováno v:
Journal of Microelectromechanical Systems. 7:149-155
This paper describes the design, fabrication, and operational characteristics of a MEMS milliactuator designed for servo tracking in a hard-disk drive (HDD). The actuator is designed to increase the bandwidth of an HDD tracking servo and pack more re
Autor:
S. Chan, S. Patanaik, W.Y. Lee, S. Aggarwal, Long-Sheng Fan, P. Webb, David A. Horsley, Roberto Horowitz, J. Hong, Toshiki Hirano, W. Imaino
Publikováno v:
IEEE/ASME Transactions on Mechatronics. 3:156-165
Reports on the design, fabrication, and testing of an electrostatic microactuator for a magnetic hard disk drive (HDD) tracking servo. The design requirements for a microactuator are investigated. These include high Z-directional stiffness, low in-pl
Publikováno v:
EMBC
We report a novel non-planar flexible silicon chip technology by means of patterning thin films of high residual stress on top of shaped thin silicon substrate. High residual stresses of thin films make thin chip deform into designed three-dimensiona
Publikováno v:
EUROCON
A monolithic accelerometer design with zero-g calibration with TSMC 0.18 μm mixed-signal 1P6M process is presented. On-chip digital offset calibration enables compensation of random mechanical offset in the sensor due to process variation. The maxim
Autor:
Long-Sheng Fan
Publikováno v:
2013 Transducers & Eurosensors XXVII: The 17th International Conference on Solid-State Sensors, Actuators and Microsystems (TRANSDUCERS & EUROSENSORS XXVII).
We report retinal prosthesis devices with specifications needed to support a high visual acuity (VA) up to 20/168 and a large field of view (FOV). These devices use a flexible CMOS image sensor technology to integrate an array of “pixels”, each c
Autor:
Long-Sheng Fan
Publikováno v:
IEEE Transactions on Magnetics. 32:1855-1862
The design and fabrication of mm-sized MEMS actuator structures is described. A one-mm-sized microfabricated actuator is capable of linearized output of 0.2 mN when driven at 60 Volts by using an area-efficient electrostatic design, a high-aspect rat