Yen-Chi
Yen-Chi Chen, Tao Yuan County TW
Patent application number | Description | Published |
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20130285754 | THROUGH SILICON VIA-BASED OSCILLATOR WAFER-LEVEL-PACKAGE STRUCTURE AND METHOD FOR FABRICATING THE SAME - The present invention provides a TSV-based oscillator WLP structure and a method for fabricating the same. The method of the present invention comprises steps: providing a silicon base having an oscillator unit disposed thereon; forming on the silicon base at least one package ring surrounding the oscillator unit; and disposing a silicon cap on the package ring to envelop the oscillator unit. The present invention adopts a cap and a base, which are made of the same material, to effectively overcome the problem of thermal stress occurring in a conventional sandwich package structure. Further, the present invention elaborately designs the wiring on the lower surface of the base to reduce the package size and decrease consumption of noble metals. | 10-31-2013 |
Yen-Chi Chen, Hemei Township TW
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20150263187 | PROTECTIVE FILM FOR USE WITH SOLAR CELL AND THE SOLAR CELL - A protective film for use with a solar cell and the solar cell are introduced. The protective film is a protective coating formed on an anti-reflection layer of the solar cell. The protective film is characterized in that the protective coating is made of an organic material or a phosphor-containing organic material. Accordingly, the protective film dispenses with the need to make any change to a conventional solar cell-related semiconductor manufacturing process but only requires mixing the constituent ingredients of a material of which the protective coating on the anti-reflection layer is made, so as to enable ultraviolet to be partially converted into absorbable light and thus enhance the photovoltaic conversion efficiency. | 09-17-2015 |
Yen-Chi Chen, New Taipei City TW
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20160004366 | ELECTRONIC APPARATUS WITH A TOUCH CONTROL SCREEN - An electronic apparatus includes a host, a touch control screen, a pivot unit, a retaining unit, and a control unit. The retaining unit includes a driving member electrically operable to drive a retaining member to move between a retaining position and a non-retaining position. The control unit controls, according to an operation signal corresponding to a status of the touch control screen, the driving member to drive the retaining member to either move to the retaining position for resisting rotation of the touch control screen relative to the host, or move to the non-retaining position for not resisting rotation of the touch control screen relative to the host. | 01-07-2016 |
Yen-Chi Lee, La Jolla, CA US
Patent application number | Description | Published |
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20100118970 | TEMPORAL ERROR CONCEALMENT FOR VIDEO COMMUNICATIONS - Methods and systems for processing video data are described. A set of candidate motion vectors is selected from motion vectors associated with macroblocks in a first frame of video data and from motion vectors associated with macroblocks in a second frame of the video data. A statistical measure of the set is determined. The statistical measure defines a motion vector for a macroblock of interest in the second frame. | 05-13-2010 |