Patents by Inventor Feng Yuan

Feng Yuan has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8846466
    Abstract: An integrated circuit structure includes a substrate having a first portion in a first device region and a second portion in a second device region; and two insulation regions in the first device region and over the substrate. The two insulation regions include a first dielectric material having a first k value. A semiconductor strip is between and adjoining the two insulation regions, with a top portion of the semiconductor strip forming a semiconductor fin over top surfaces of the two insulation regions. An additional insulation region is in the second device region and over the substrate. The additional insulation region includes a second dielectric material having a second k value greater than the first k value.
    Type: Grant
    Filed: September 5, 2013
    Date of Patent: September 30, 2014
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Feng Yuan, Tsung-Lin Lee, Hung-Ming Chen, Chang-Yun Chang
  • Patent number: 8847293
    Abstract: A semiconductor device and method of fabricating thereof is described that includes a substrate having a fin with a top surface and a first and second lateral sidewall. A hard mask layer may be formed on the top surface of the fin (e.g., providing a dual-gate device). A gate dielectric layer and work function metal layer are formed on the first and second lateral sidewalls of the fin. A silicide layer is formed on the work function metal layer on the first and the second lateral sidewalls of the fin. The silicide layer may be a fully-silicided layer and may provide a stress to the channel region of the device disposed in the fin.
    Type: Grant
    Filed: March 2, 2012
    Date of Patent: September 30, 2014
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Tsung-Lin Lee, Feng Yuan, Chih Chieh Yeh, Wei-Jen Lai
  • Publication number: 20140284723
    Abstract: An integrated circuit structure includes a first semiconductor strip, first isolation regions on opposite sides of the first semiconductor strip, and a first epitaxy strip overlapping the first semiconductor strip. A top portion of the first epitaxy strip is over a first top surface of the first isolation regions. The structure further includes a second semiconductor strip, wherein the first and the second semiconductor strips are formed of the same semiconductor material. Second isolation regions are on opposite sides of the second semiconductor strip. A second epitaxy strip overlaps the second semiconductor strip. A top portion of the second epitaxy strip is over a second top surface of the second isolation regions. The first epitaxy strip and the second epitaxy strip are formed of different semiconductor materials. A bottom surface of the first epitaxy strip is lower than a bottom surface of the second epitaxy strip.
    Type: Application
    Filed: May 14, 2014
    Publication date: September 25, 2014
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Tsung-Lin Lee, Chih Chieh Yeh, Feng Yuan, Hung-Li Chiang, Wei-Jen Lai
  • Publication number: 20140246731
    Abstract: An embodiment is an integrated circuit structure including two insulation regions over a substrate with one of the two insulation regions including a void, at least a bottom surface of the void being defined by the one of the two insulation regions. The integrated circuit structure further includes a first semiconductor strip between and adjoining the two insulation regions, where the first semiconductor strip includes a top portion forming a fin over top surfaces of the two insulation regions, a gate dielectric over a top surface and sidewalls of the fin, and a gate electrode over the gate dielectric.
    Type: Application
    Filed: May 12, 2014
    Publication date: September 4, 2014
    Inventors: Hung-Ming Chen, Feng Yuan, Tsung-Lin Lee, Chih Chieh Yeh
  • Publication number: 20140181880
    Abstract: A broadcasting system and its associated broadcasting method for multimedia bitstream are provided. The broadcasting system includes a wireless access point, a broadcasting device and a source device. The broadcasting method includes the following steps. A wireless network is provided by the wireless access point. A multimedia bitstream is provided by the source device. A broadcasting command is generated by the source device according to a trigger signal. The broadcasting command is transmitted to the broadcasting device by the source device via the wireless network. A direct communication link is created between the source device and the broadcasting device. In addition, the multimedia bitstream is transmitted to the broadcasting device by the source device via the direct communication link.
    Type: Application
    Filed: September 17, 2013
    Publication date: June 26, 2014
    Applicant: Wistron Corporation
    Inventor: Feng-Yuan Chen
  • Patent number: 8748993
    Abstract: An integrated circuit structure includes a semiconductor substrate, and a FinFET over the semiconductor substrate. The FinFET includes a semiconductor fin; a gate dielectric on a top surface and sidewalls of the semiconductor fin; a gate electrode on the gate dielectric; and a source/drain region at an end of the semiconductor fin. A first pair of shallow trench isolation (STI) regions includes portions directly underlying portions of the source/drain regions, wherein the first pair of STI regions is separated by, and adjoining a semiconductor strip. The first pair of STI regions further has first top surfaces. A second pair of STI regions comprises portions directly underlying the gate electrode, wherein the second pair of STI regions is separated from each other by, and adjoining, the semiconductor strip. The second pair of STI regions has second top surfaces higher than the first top surfaces.
    Type: Grant
    Filed: October 4, 2013
    Date of Patent: June 10, 2014
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Tsung-Lin Lee, Chih Chieh Yeh, Chang-Yun Chang, Feng Yuan
  • Patent number: 8722448
    Abstract: A photo detector and related fabricating method are disclosed. The photo detector includes a substrate, a first patterned semiconductor layer, a dielectric layer, a patterned conductive layer, an inter-layer dielectric, a second patterned semiconductor layer, two first electrodes disposed on the inter-layer dielectric and two second electrodes disposed on portions of the second semiconductor layer. The first patterned semiconductor layer having a first doping region and a second doping region is disposed on a transistor region. The dielectric layer is disposed to cover the substrate and the first semiconductor layer. The patterned conductive layer is disposed on the dielectric layer. The inter-layer dielectric having at least two openings adapted to expose the first doping region and the second doping region is disposed to cover the dielectric layer. The second patterned semiconductor layer is disposed on a photosensitive region.
    Type: Grant
    Filed: October 30, 2013
    Date of Patent: May 13, 2014
    Assignee: AU Optronics Corp.
    Inventors: Yu-Min Lin, Hsin-Li Chen, Feng-Yuan Gan
  • Patent number: 8723271
    Abstract: An integrated circuit structure includes a substrate; two insulation regions over the substrate, with one of the two insulation regions including a void therein; and a first semiconductor strip between and adjoining the two insulation regions. The first semiconductor strip includes a top portion forming a fin over top surfaces of the two insulation regions.
    Type: Grant
    Filed: June 14, 2013
    Date of Patent: May 13, 2014
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Feng Yuan, Tsung-Lin Lee, Hung-Ming Chen, Chang-Yun Chang
  • Patent number: 8673709
    Abstract: An integrated circuit structure includes a semiconductor substrate, and a FinFET over the semiconductor substrate. The FinFET includes a semiconductor fin; a gate dielectric on a top surface and sidewalls of the semiconductor fin; a gate electrode on the gate dielectric; and a source/drain region at an end of the semiconductor fin. A first pair of shallow trench isolation (STI) regions includes portions directly underlying portions of the source/drain regions, wherein the first pair of STI regions is separated by, and adjoining a semiconductor strip. The first pair of STI regions further has first top surfaces. A second pair of STI regions comprises portions directly underlying the gate electrode, wherein the second pair of STI regions is separated from each other by, and adjoining, the semiconductor strip. The second pair of STI regions has second top surfaces higher than the first top surfaces.
    Type: Grant
    Filed: February 11, 2013
    Date of Patent: March 18, 2014
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Tsung-Lin Lee, Chih Chieh Yeh, Chang-Yun Chang, Feng Yuan
  • Publication number: 20140051200
    Abstract: A photo detector and related fabricating method are disclosed. The photo detector includes a substrate, a first patterned semiconductor layer, a dielectric layer, a patterned conductive layer, an inter-layer dielectric, a second patterned semiconductor layer, two first electrodes disposed on the inter-layer dielectric and two second electrodes disposed on portions of the second semiconductor layer. The first patterned semiconductor layer having a first doping region and a second doping region is disposed on a transistor region. The dielectric layer is disposed to cover the substrate and the first semiconductor layer. The patterned conductive layer is disposed on the dielectric layer. The inter-layer dielectric having at least two openings adapted to expose the first doping region and the second doping region is disposed to cover the dielectric layer. The second patterned semiconductor layer is disposed on a photosensitive region.
    Type: Application
    Filed: October 30, 2013
    Publication date: February 20, 2014
    Applicant: AU Optronics Corp.
    Inventors: Yu-Min Lin, Hsin-Li Chen, Feng-Yuan Gan
  • Publication number: 20140035043
    Abstract: An integrated circuit structure includes a semiconductor substrate, and a FinFET over the semiconductor substrate. The FinFET includes a semiconductor fin; a gate dielectric on a top surface and sidewalls of the semiconductor fin; a gate electrode on the gate dielectric; and a source/drain region at an end of the semiconductor fin. A first pair of shallow trench isolation (STI) regions includes portions directly underlying portions of the source/drain regions, wherein the first pair of STI regions is separated by, and adjoining a semiconductor strip. The first pair of STI regions further has first top surfaces. A second pair of STI regions comprises portions directly underlying the gate electrode, wherein the second pair of STI regions is separated from each other by, and adjoining, the semiconductor strip. The second pair of STI regions has second top surfaces higher than the first top surfaces.
    Type: Application
    Filed: October 4, 2013
    Publication date: February 6, 2014
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
    Inventors: Tsung-Lin Lee, Chih Chieh Yeh, Chang-Yun Chang, Feng Yuan
  • Patent number: 8629959
    Abstract: An optical compensation film includes an optical film and a retardation film. The optical film provides a plate retardation in the direction of thickness (Rth), while the retardation film is disposed on the optical film. The retardation film includes first retarders and second retarders, wherein the first retarders are disposed on at least partial areas of the optical film and provide a first planar retardation (Ro1); the second retarders are disposed on partial areas of the optical film but outside the first retarders and provide a second planar retardation (Ro2) and the first planar retardation (Ro1) is different from the second planar retardation (Ro2). The above-mentioned optical compensation film is capable of compensating the displays for different display areas in a liquid crystal display panel. In addition, the present invention also provides a fabricating method of optical compensation film.
    Type: Grant
    Filed: May 17, 2011
    Date of Patent: January 14, 2014
    Assignee: Au Optronics Corporation
    Inventors: Yue-Shih Jeng, Zeng-De Chen, Kuan-Yi Hsu, Chih-Ming Chang, Feng-Yuan Gan
  • Patent number: 8623718
    Abstract: In a method for forming FinFETs, a photo resist is formed to cover a first semiconductor fin in a wafer, wherein a second semiconductor fin adjacent to the first semiconductor fin is not covered by the photo resist. An edge of the photo resist between and parallel to the first and the second semiconductor fins is closer to the first semiconductor fin than to the second semiconductor fin. A tilt implantation is performed to form a lightly-doped source/drain region in the second semiconductor fin, wherein the first tilt implantation is tilted from the second semiconductor fin toward the first semiconductor fin.
    Type: Grant
    Filed: September 28, 2011
    Date of Patent: January 7, 2014
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Feng Yuan, Tsung-Lin Lee, Shao-Ming Yu, Clement Hsingjen Wann
  • Patent number: 8622722
    Abstract: A fuel pump, for an internal combustion engine, has a housing accommodating a pump and a motor. The motor is arranged to drive the pump so as to pump fuel through the housing. The motor has a wound stator having a plurality of inwardly directed teeth about which a stator winding is wound, and a radially outer surface in contact with an inner surface of the housing. One or more pathways are formed between the inner surface of the housing and the outer surface of the stator, for the flow of fuel there through. Each pathway is formed by an axially extending recess formed in the outer surface of the stator and aligned with a selected tooth of the stator.
    Type: Grant
    Filed: September 3, 2009
    Date of Patent: January 7, 2014
    Assignee: Johnson Electric S.A.
    Inventors: Yong Bin Li, Wei Feng Yuan, Ning Sun, Xin Ping Wang
  • Publication number: 20140004682
    Abstract: An integrated circuit structure includes a substrate having a first portion in a first device region and a second portion in a second device region; and two insulation regions in the first device region and over the substrate. The two insulation regions include a first dielectric material having a first k value. A semiconductor strip is between and adjoining the two insulation regions, with a top portion of the semiconductor strip forming a semiconductor fin over top surfaces of the two insulation regions. An additional insulation region is in the second device region and over the substrate. The additional insulation region includes a second dielectric material having a second k value greater than the first k value.
    Type: Application
    Filed: September 5, 2013
    Publication date: January 2, 2014
    Applicant: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Feng Yuan, Tsung-Lin Lee, Hung-Ming Chen, Chang-Yun Chang
  • Publication number: 20130326281
    Abstract: An apparatus and method for compressing trace data containing unknown (X) bits in trace-based silicon debug, wherein redundant and/or reconfigurable MISRs and a non-X signature extraction algorithm are used to produce non-X signature that contains a maximized number of known (non-X) information bits.
    Type: Application
    Filed: June 3, 2013
    Publication date: December 5, 2013
    Inventors: Qiang Xu, Feng Yuan, Xiao Liu, Laung-Terng Wang
  • Patent number: 8599181
    Abstract: A photo detector is disclosed. The photo detector includes a substrate, a first patterned semiconductor layer, a dielectric layer, a patterned conductive layer, an inter-layer dielectric, a second patterned semiconductor layer, two first electrodes disposed on the inter-layer dielectric and two second electrodes disposed on portions of the second semiconductor layer. The first patterned semiconductor layer having a first doping region and a second doping region is disposed on a transistor region. The dielectric layer is disposed to cover the substrate and the first semiconductor layer, the patterned conductive layer is disposed on the dielectric layer, and the inter-layer dielectric having at least two openings adapted to expose the first doping region and the second doping region is disposed to cover the dielectric layer. The second patterned semiconductor layer is disposed on a photosensitive region and the first electrodes are electrically connected to the first patterned semiconductor layer.
    Type: Grant
    Filed: September 7, 2011
    Date of Patent: December 3, 2013
    Assignee: AU Optronics Corp.
    Inventors: Yu-Min Lin, Hsin-Li Chen, Feng-Yuan Gan
  • Publication number: 20130318435
    Abstract: Various embodiments can be used to process packages or documents that contain markup language describing one or more documents. Markup language descriptions can be processed to identify certain objects that reoccur or are repeated in the markup language description. If a re-occurring or repeating object is encountered in the markup language description, a resource dictionary can be used to catalog such objects and, an associated object model can include, from the resource dictionary, references to a re-occurring or repeating object. By using the resource dictionary as such, memory resources can be conserved when an in-memory representation of the object model is built.
    Type: Application
    Filed: August 2, 2013
    Publication date: November 28, 2013
    Applicant: Microsoft Corporation
    Inventors: Feng Yuan, Arindam Basask, Ahmet Gurcan, Matthew E. Loar, Jesse D. McGatha, Justin A. Slone, Jerry D. Dunietz
  • Patent number: 8592918
    Abstract: An integrated circuit structure includes a substrate having a first portion in a first device region and a second portion in a second device region; and two insulation regions in the first device region and over the substrate. The two insulation regions include a first dielectric material having a first k value. A semiconductor strip is between and adjoining the two insulation regions, with a top portion of the semiconductor strip forming a semiconductor fin over top surfaces of the two insulation regions. An additional insulation region is in the second device region and over the substrate. The additional insulation region includes a second dielectric material having a second k value greater than the first k value.
    Type: Grant
    Filed: July 26, 2010
    Date of Patent: November 26, 2013
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Feng Yuan, Tsung-Lin Lee, Hung-Ming Chen, Chang-Yun Chang
  • Publication number: 20130285153
    Abstract: An exemplary structure for a field effect transistor (FET) comprises a silicon substrate comprising a first surface; a channel portion over the first surface, wherein the channel portion has a second surface at a first height above the first surface, and a length parallel to first surface; and two source/drain (S/D) regions on the first surface and surrounding the channel portion along the length of the channel portion, wherein the two S/D regions comprise SiGe, Ge, Si, SiC, GeSn, SiGeSn, SiSn, or III-V material.
    Type: Application
    Filed: June 4, 2012
    Publication date: October 31, 2013
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
    Inventors: Tsung-Lin LEE, Chih Chieh YEH, Feng YUAN, Cheng-Yi PENG, Clement Hsingjen WANN