Patents by Inventor Wen-Pin Lu

Wen-Pin Lu 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: 11967546
    Abstract: A semiconductor structure includes a first interposer; a second interposer laterally adjacent to the first interposer, where the second interposer is spaced apart from the first interposer; and a first die attached to a first side of the first interposer and attached to a first side of the second interposer, where the first side of the first interposer and the first side of the second interposer face the first die.
    Type: Grant
    Filed: July 21, 2022
    Date of Patent: April 23, 2024
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Shang-Yun Hou, Hsien-Pin Hu, Sao-Ling Chiu, Wen-Hsin Wei, Ping-Kang Huang, Chih-Ta Shen, Szu-Wei Lu, Ying-Ching Shih, Wen-Chih Chiou, Chi-Hsi Wu, Chen-Hua Yu
  • Publication number: 20210272877
    Abstract: A semiconductor device includes a substrate, at least one heterojunction bipolar transistor including a semiconductor unit and an electrode unit, an insulation unit, and a heat dissipation unit. The insulation unit covers the substrate and the heterojunction bipolar transistor such that a collector electrode, a base electrode and an emitter electrode of the electrode unit are electrically isolated from one another. The insulation unit is formed with an opening to expose an electrode wire of the emitter electrode. The heat dissipation unit covers the electrode wire and is made of an electrically conductive and heat dissipating material, and has a thickness that is not less than 3 ?m.
    Type: Application
    Filed: September 18, 2020
    Publication date: September 2, 2021
    Inventors: You-Min CHI, Kuo-Chun HUANG, Kun-Mu HSIEH, Yu-Chen CHIU, Chi-Chun LIN, Wen-Pin LU, Chao-Hung CHEN
  • Publication number: 20210104477
    Abstract: A pad structure includes a conductive layer, a pad layer, a protective layer and a dielectric layer. The conductive layer is located above the substrate. The protective layer covers the pad layer and has an opening to expose a portion of the pad layer. The dielectric layer is formed between the conductive layer and the pad layer and between the conductive layer and the pad layer. The conductive layer includes a number of effective blocks, and a proportion of a block area of a block of the effective blocks to a total block area of the effective blocks ranges between 40%-50%. The block has at least one hollow portion, wherein the hollow portion has a total hollow area, and a ratio of the total hollow area to the block area ranged between 0.1 and 0.5.
    Type: Application
    Filed: October 4, 2019
    Publication date: April 8, 2021
    Inventors: Chih-Ching Eric SHIH, Hung-Chi CHEN, Li-Kuang KUO, Wen-Pin LU
  • Publication number: 20170098478
    Abstract: A method, apparatus and computer program product are provided in order to test word line failure of a non-volatile memory device. An example of the method includes performing a failure screening of the non-volatile memory device, wherein the non-volatile memory device comprises one or more word lines; identifying a point of failure located between a first word line and a second word line; and marking the first word line and the second word line as a single word line in response to identifying the point of failure between the first word line and the second word line.
    Type: Application
    Filed: October 2, 2015
    Publication date: April 6, 2017
    Inventors: Chih-Wei Lee, Cheng-Hsien Cheng, Shaw-Hung Ku, Wen-Pin Lu
  • Publication number: 20170077118
    Abstract: Embodiments of the present invention provide improved three-dimensional memory cells, arrays, devices, and/or the like and associated methods. In one embodiment, a three-dimensional memory cell is provided. The three-dimensional memory cell comprises a first conductive layer; a third conductive layer spaced apart from the first conductive layer; a channel conductive layer connecting the first conductive layer and the third conductive layer to form an opening having internal surfaces; a dielectric layer disposed along the internal surfaces of the opening surrounded by the first conductive layer, the channel conductive layer and the third conductive layer; and a second conductive layer interposed and substantially filling a remaining open portion formed by the dielectric layer. The first conductive layer, the dielectric layer, and the second conductive layer are configured to form a staircase structure.
    Type: Application
    Filed: September 15, 2015
    Publication date: March 16, 2017
    Inventors: CHENG-HSIEN CHENG, CHIH-WEI LEE, SHAW-HUNG KU, WEN-PIN LU
  • Patent number: 9589982
    Abstract: Embodiments of the present invention provide improved three-dimensional memory cells, arrays, devices, and/or the like and associated methods. In one embodiment, a three-dimensional memory cell is provided. The three-dimensional memory cell comprises a first conductive layer; a third conductive layer spaced apart from the first conductive layer; a channel conductive layer connecting the first conductive layer and the third conductive layer to form an opening having internal surfaces; a dielectric layer disposed along the internal surfaces of the opening surrounded by the first conductive layer, the channel conductive layer and the third conductive layer; and a second conductive layer interposed and substantially filling a remaining open portion formed by the dielectric layer. The first conductive layer, the dielectric layer, and the second conductive layer are configured to form a staircase structure.
    Type: Grant
    Filed: September 15, 2015
    Date of Patent: March 7, 2017
    Assignee: MACRONIX INTERNATIONAL CO., LTD.
    Inventors: Cheng-Hsien Cheng, Chih-Wei Lee, Shaw-Hung Ku, Wen-Pin Lu
  • Patent number: 9524784
    Abstract: The present invention provides methods and associated devices for controlling the voltage threshold distribution corresponding to performing a function on cells of non-volatile memory device. In one embodiment, a method is provided. The method may comprise providing the non-volatile memory device. The device comprises one or more strings, each string comprising a plurality of cells, the plurality of cells comprising a first cell and a second cell. The method further comprises performing a function of the non-volatile memory device by applying a first function voltage to the first cell and a second function voltage to the second cell. The first function voltage and the second function voltage are different.
    Type: Grant
    Filed: September 9, 2015
    Date of Patent: December 20, 2016
    Assignee: MACRONIX INTERNATIONAL CO., LTD.
    Inventors: Cheng-Hsien Cheng, Chih-Wei Lee, Shaw-Hung Ku, Wen-Pin Lu
  • Publication number: 20160336339
    Abstract: Embodiments of the present invention provide improved 3D non-volatile memory devices and associated methods. In one embodiment, a string of 3D non-volatile memory cells is provided. The string comprises a core extending along an axis of the string, the core having an elliptical cross section in a plane perpendicular to the axis; and a plurality of word lines, each word line disposed around a part of the core, the plurality of word lines spaced along the axis, and each word line corresponding to one of the memory cells. In various embodiments, at least one operating parameter is defined in order to improve the operation of the 3D non-volatile memory device.
    Type: Application
    Filed: October 13, 2015
    Publication date: November 17, 2016
    Inventors: Cheng-Hsien Cheng, Chih-Wei Lee, Shaw-Hung Ku, Wen-Pin Lu
  • Patent number: 9437612
    Abstract: A three-dimensional memory, which includes memory cell stacked structures. The memory cell stacked structures are stacked by a plurality of memory cell array structures and insulation layers alternatively, and each memory cell array structure includes word lines, active layers, composite layers and sources/drains. The word lines, the active layers and the composite layers extend along a Y direction. The active layers are disposed between the adjacent word lines. The composite layers are disposed between the adjacent word lines and the adjacent active layers, and each composite layer includes a first dielectric layer, a charge storage layer and a second dielectric layer in sequence from the active layers. The sources/drains are disposed in the active layers at equal intervals. A memory cell includes two adjacent sources/drains, the active layer between the two adjacent sources/drains, the first dielectric layer, the charge storage layer and the second dielectric layer on the active layer, and the word lines.
    Type: Grant
    Filed: August 21, 2015
    Date of Patent: September 6, 2016
    Assignee: MACRONIX International Co., Ltd.
    Inventors: Chih-Wei Lee, Cheng-Hsien Cheng, Shaw-Hung Ku, Wen-Pin Lu
  • Patent number: 9383990
    Abstract: A server includes a detecting module, a calculating module, a comparing module, an allocating module and a sorting module. The detecting module is used for receiving firmware version query information from a plurality of client devices. The calculating module is used for calculating bandwidth sum of the CPEs. The comparing module is used for determining whether the calculated total bandwidth is larger than a total downloading bandwidth of the server. The allocating module is used for sequencing the client devices which transmit the firmware download requests to wait for the download. The sorting module is used for scoring each of the client devices which transmit the firmware download requests according to attributes of the client devices which transmit the firmware download requests and sequencing the client devices which transmit the firmware download requests to wait for downloading according to the scores.
    Type: Grant
    Filed: September 16, 2014
    Date of Patent: July 5, 2016
    Assignee: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Wen-Pin Lu, Ming-Chen Tsai
  • Publication number: 20160062759
    Abstract: A server includes a detecting module, a calculating module, a comparing module, an allocating module and a sorting module. The detecting module is used for receiving firmware version query information from a plurality of client devices. The calculating module is used for calculating bandwidth sum of the CPEs. The comparing module is used for determining whether the calculated total bandwidth is larger than a total downloading bandwidth of the server. The allocating module is used for sequencing the client devices which transmit the firmware download requests to wait for the download. The sorting module is used for scoring each of the client devices which transmit the firmware download requests according to attributes of the client devices which transmit the firmware download requests and sequencing the client devices which transmit the firmware download requests to wait for downloading according to the scores.
    Type: Application
    Filed: September 16, 2014
    Publication date: March 3, 2016
    Inventors: WEN-PIN LU, MING-CHEN TSAI
  • Patent number: 8466064
    Abstract: A system, method, and layout for a semiconductor integrated circuit device allows for improved scaling down of various back-end structures, which can include contacts and other metal interconnection structures. The resulting structures can include a semiconductor substrate, a buried diffusion region formed on the semiconductor substrate, and at least one of a silicide film, for example tungsten silicide (WSix), and a self-aligned silicide (salicide) film, for example cobalt silicide (CoSi) and/or nickel silicide (NiSi), above the buried diffusion (BD) layer. The semiconductor integrated circuit can also include a memory gate structure formed over at least a portion of the contact layer.
    Type: Grant
    Filed: November 12, 2010
    Date of Patent: June 18, 2013
    Assignee: Macronix International Co., Ltd.
    Inventors: Yu-Fong Huang, Tzung-Ting Han, Wen-Pin Lu
  • Patent number: 8466508
    Abstract: A non-volatile memory structure including a substrate, stacked patterns and stress patterns is provided. The stacked patterns are disposed on the substrate. Each of the stacked patterns includes a charge storage structure and a gate from bottom to top. Here, the charge storage structure at least includes a charge storage layer. The stress patterns are disposed on the substrate between the two adjacent stacked patterns, respectively.
    Type: Grant
    Filed: October 3, 2007
    Date of Patent: June 18, 2013
    Assignee: MACRONIX International Co., Ltd.
    Inventors: Shaw-Hung Ku, Shih-Chin Lee, Chia-Wei Wu, Shang-Wei Lin, Tzung-Ting Han, Ming-Shang Chen, Wen-Pin Lu
  • Patent number: 8451641
    Abstract: A memory array including a plurality of memory cells, a plurality of word lines, a dummy word line, and a plug is provided. Each word line is coupled to corresponding memory cells. A dummy word line is directly adjacent to an outmost word line of the plurality of word lines. The plug is located between the dummy word line and the outmost word line.
    Type: Grant
    Filed: July 13, 2012
    Date of Patent: May 28, 2013
    Assignee: MACRONIX International Co., Ltd.
    Inventors: Chun-Yuan Lo, Cheng-Ming Yih, Wen-Pin Lu
  • Publication number: 20120273842
    Abstract: A memory array including a plurality of memory cells, a plurality of word lines, a dummy word line, and a plug is provided. Each word line is coupled to corresponding memory cells. A dummy word line is directly adjacent to an outmost word line of the plurality of word lines. The plug is located between the dummy word line and the outmost word line.
    Type: Application
    Filed: July 13, 2012
    Publication date: November 1, 2012
    Applicant: MACRONIX INTERNATIONAL CO., LTD.
    Inventors: Chun-Yuan Lo, Cheng-Ming Yih, Wen-Pin Lu
  • Patent number: 8243489
    Abstract: A memory array including a plurality of memory cells, a plurality of word lines, a dummy word line, at least a first conductive region and at least a first plug is provided. Each word line is coupled to corresponding memory cells. A dummy word line is directly adjacent to an outmost word line of the plurality of word lines. The first conductive region is disposed only between the dummy word line and the outmost word line. The first plug is located between the dummy word line and the outmost word line.
    Type: Grant
    Filed: March 10, 2011
    Date of Patent: August 14, 2012
    Assignee: MACRONIX International Co., Ltd.
    Inventors: Chun-Yuan Lo, Cheng-Ming Yih, Wen-Pin Lu
  • Publication number: 20120119282
    Abstract: A system, method, and layout for a semiconductor integrated circuit device allows for improved scaling down of various back-end structures, which can include contacts and other metal interconnection structures. The resulting structures can include a semiconductor substrate, a buried diffusion region formed on the semiconductor substrate, and at least one of a silicide film, for example tungsten silicide (WSix), and a self-aligned silicide (salicide) film, for example cobalt silicide (CoSi) and/or nickel silicide (NiSi), above the buried diffusion (BD) layer. The semiconductor integrated circuit can also include a memory gate structure formed over at least a portion of the contact layer.
    Type: Application
    Filed: November 12, 2010
    Publication date: May 17, 2012
    Applicant: MACRONIX INTERNATIONAL CO., LTD.
    Inventors: Yu-Fong Huang, Tzung-Ting Han, Wen-Pin Lu
  • Publication number: 20110156102
    Abstract: A memory array including a plurality of memory cells, a plurality of word lines, a dummy word line, at least a first conductive region and at least a first plug is provided. Each word line is coupled to corresponding memory cells. A dummy word line is directly adjacent to an outmost word line of the plurality of word lines. The first conductive region is disposed only between the dummy word line and the outmost word line. The first plug is located between the dummy word line and the outmost word line.
    Type: Application
    Filed: March 10, 2011
    Publication date: June 30, 2011
    Applicant: MACRONIX International Co., Ltd.
    Inventors: CHUN-YUAN LO, Cheng-Ming Yih, Wen-Pin Lu
  • Patent number: 7924591
    Abstract: A memory device is provided. The memory device comprises a substrate, a plurality of word lines, a plurality of conductive regions and at least a shielding plug. The substrate has a memory region and a peripheral region. The word lines are disposed on the substrate and at least a dummy word line disposed in the peripheral region and adjacent to the word lines. The conductive regions are disposed in the substrate and between the word lines respectively. The shielding plug is located on the substrate and adjacent to the dummy word line and between the dummy word line and the word lines and there is no self-aligned source region around the dummy word line.
    Type: Grant
    Filed: February 6, 2009
    Date of Patent: April 12, 2011
    Assignee: MACRONIX International Co., Ltd.
    Inventors: Chun-Yuan Lo, Cheng-Ming Yih, Wen-Pin Lu
  • Patent number: 7847336
    Abstract: Methods are described for fabricating NAND-type EEPROMs without field oxide isolation. P+ implantations are employed to isolate adjacent memory cells.
    Type: Grant
    Filed: May 30, 2008
    Date of Patent: December 7, 2010
    Assignee: Macronix International Co., Ltd.
    Inventors: Ming-Shang Chen, Wen-Pin Lu