Fu-Kai
Fu-Kai Tsai, Taipei City TW
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20130267274 | EXPANSION DEVICE - An expansion device includes a casing and a wireless transceiving module. The casing includes a receiving slot suitable for accommodating a mobile communication device, wherein the mobile communication device includes at least an antenna to operate at least one communication band. When the mobile communication device is accommodated in the receiving slot, the wireless transceiving module receives electromagnetic wave at the communication band, generates at least one radio frequency signal, and wirelessly couples the radio frequency signal to the antenna in the mobile communication device. | 10-10-2013 |
Fu-Kai Yang, Dali City TW
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20110223753 | Hard Mask Removal for Semiconductor Devices - A method of removing a hard mask during fabrication of semiconductor devices is provided. A protective layer, such as a bottom anti-reflective coating (BARC) layer or other dielectric layer, is formed over structures formed on a substrate, wherein spacers are formed alongside the structures. In an embodiment, the structures are gate electrodes having a hard mask formed thereon and the spacers are spacers formed alongside the gate electrodes. A photoresist layer is formed over the protective layer, and the photoresist layer may be patterned to remove a portion of the photoresist layer over portions of the protective layer. Thereafter, an etch-back process is performed, such that the protective layer adjacent to the spacers remains to substantially protect the spacers. The hard mask is then removed while the protective layer protects the spacers. | 09-15-2011 |
Fu-Kai Yang, Hsinchu City TW
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20150115335 | MECHANISM FOR FORMING METAL GATE STRUCTURE - Embodiments of mechanisms for forming a semiconductor device are provided. The semiconductor device includes a semiconductor substrate. A source region and a drain region are formed in the semiconductor substrate, and metal silicide regions are formed in the source region and the drain region, respectively. The semiconductor device further includes a metal gate stack formed over the semiconductor substrate and between the source region and the drain region. The semiconductor device also includes an insulating layer formed over the semiconductor substrate and surrounding the metal gate stack, wherein the insulating layer has contact openings exposing the metal silicide regions, respectively. The semiconductor device includes a dielectric spacer liner layer formed over inner walls of the contact openings, wherein the whole of the dielectric spacer liner layer is right above the metal silicide regions. The semiconductor device includes contact plugs formed in the contact openings. | 04-30-2015 |
20150123175 | MECHANISMS FOR SEMICONDUCTOR DEVICE STRUCTURE - Embodiments of mechanisms of a semiconductor device structure are provided. The semiconductor device structure includes a substrate and a metal gate structure formed over the substrate. The semiconductor device structure further includes a funnel shaped hard mask structure formed over the metal gate structure. In addition, a method for forming the semiconductor device structure is also provided. | 05-07-2015 |
20150123213 | INTEGRATED CIRCUIT STRUCTURE WITH THINNED CONTACT - Embodiments of mechanism for an integrated circuit (IC) structure are provided. The IC structure includes a substrate including a first diffusion region, a second diffusion region, and an isolation structure separating the first diffusion region and the second diffusion region. The IC structure further includes a gate structure formed over the substrate, and the gate structure extends from the first diffusion region to the second diffusion region. The IC structure further includes a contact formed over the substrate, and the contact includes a wide portion over the first diffusion region and the second diffusion region and a thin portion over the isolation structure. | 05-07-2015 |
20150194422 | SEMICONDUCTOR ARRANGEMENT AND FORMATION THEREOF - A semiconductor arrangement and method of formation are provided herein. A semiconductor arrangement includes a metal connect in contact with a first active region and a second active region, and over a shallow trench isolation region located between the first active region and a second active region. A method of forming the semiconductor arrangement includes recessing the metal connect over the STI region to form a recessed portion of the metal connect. Forming the recessed portion of the metal connect in contact with the first active region and the second active region mitigates RC coupling, such that a first gate is formed closer to a second gate, thus reducing a size of a chip on which the recessed portion is located. | 07-09-2015 |
20150333149 | SEMICONDUCTOR ARRANGEMENT AND FORMATION THEREOF - A semiconductor arrangement and method of formation are provided herein. A semiconductor arrangement includes a metal connect in contact with a first active region and a second active region, and over a shallow trench isolation region located between the first active region and a second active region. A method of forming the semiconductor arrangement includes recessing the metal connect over the STI region to form a recessed portion of the metal connect. Forming the recessed portion of the metal connect in contact with the first active region and the second active region mitigates RC coupling, such that a first gate is formed closer to a second gate, thus reducing a size of a chip on which the recessed portion is located. | 11-19-2015 |
Fu-Kai Yang, Hsinchu TW
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20150179573 | SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE - A method for manufacturing semiconductor device is provided. The method includes the following operations: providing a first conductive portion, a second conductive portion and a third conductive portion over a substrate; forming a dielectric layer over the first conductive portion, the second conductive portion, and the third conductive portion; forming a high-resistance layer over the first conductive portion; forming an oxide layer over the high-resistance layer and the dielectric layer; patterning the dielectric layer and the oxide layer by using the high-resistance layer as a blocking layer to form a first recess to expose the second conductive portion and the third conductive portion and to prevent the first conductive portion from exposure; and forming a plug layer in the first recess to connect the second conductive portion and the third conductive portion. | 06-25-2015 |
20150206872 | METHOD OF FORMING CONTACT STRUCTURE OF GATE STRUCTURE - A method of forming a contact structure of a gate structure is provided. In the method, an oxidation layer and a first sidewall layer disposed between a first metal gate and a second metal gate are etched to expose an underlying silicon substrate. A silicide portion defined by a contact profile is deposited in the exposed portion of the silicon substrate. A second sidewall layer substantially covers the first sidewall layer and at least partially covering the silicide portion is formed after depositing the silicide portion. A metal glue layer is deposited around the first metal gate and the second metal gate defining a trench above the silicide portion. A metal plug is deposited within the trench. | 07-23-2015 |
20150380270 | METHOD OF FORMING CONTACT STRUCTURE OF GATE STRUCTURE - A method of forming a contact structure of a gate structure is provided. In the method, an oxidation layer and a first sidewall layer disposed between a first metal gate and a second metal gate are etched to expose an underlying silicon substrate. A silicide portion defined by a contact profile is deposited in the exposed portion of the silicon substrate. A second sidewall layer substantially covers the first sidewall layer and at least partially covering the silicide portion is formed after depositing the silicide portion. A metal glue layer is deposited around the first metal gate and the second metal gate defining a trench above the silicide portion. A metal plug is deposited within the trench. | 12-31-2015 |