Patents by Inventor Po-Hsuan Liao

Po-Hsuan Liao 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: 11322377
    Abstract: A stacking structure is applicable to manufacturing a circuit board. The stacking structure includes a transferring layer and a dielectric layer disposed on the transferring layer. The transferring layer includes a substrate and a thin film disposed on the substrate and having a plurality of recess structures thereon. The recess structures are connected as a single piece and bottom portions and top portions of the recess structures are configured to arrange in a staggered manner to form a multi-dimensional arrangement. At least a portion of the dielectric layer being is located in the recess structures, such that the dielectric layer is at least embedded with the recess structures.
    Type: Grant
    Filed: September 9, 2020
    Date of Patent: May 3, 2022
    Assignee: Unimicron Technology Corp.
    Inventor: Po-Hsuan Liao
  • Publication number: 20200411349
    Abstract: A stacking structure is applicable to manufacturing a circuit board. The stacking structure includes a transferring layer and a dielectric layer disposed on the transferring layer. The transferring layer includes a substrate and a thin film disposed on the substrate and having a plurality of recess structures thereon. The recess structures are connected as a single piece and bottom portions and top portions of the recess structures are configured to arrange in a staggered manner to form a multi-dimensional arrangement. At least a portion of the dielectric layer being is located in the recess structures, such that the dielectric layer is at least embedded with the recess structures.
    Type: Application
    Filed: September 9, 2020
    Publication date: December 31, 2020
    Inventor: Po-Hsuan LIAO
  • Patent number: 10813231
    Abstract: The present disclosure relates to a method for manufacturing a circuit board. The method for manufacturing the circuit board includes forming a patterned first dielectric layer on a substrate; forming an adhesive layer on the patterned first dielectric layer; forming a second dielectric layer on the adhesive layer; and patterning the second dielectric layer and the adhesive layer.
    Type: Grant
    Filed: October 3, 2019
    Date of Patent: October 20, 2020
    Assignee: UNIMICRON TECHNOLOGY CORP.
    Inventors: Po-Hsuan Liao, Wen-Fang Liu
  • Patent number: 10804126
    Abstract: A method for manufacturing a circuit board includes forming recess structures on a transferring layer; forming a dielectric layer on the transferring layer to form a stacking structure, in which the dielectric layer is at least embedded with the recess structures; bonding the stacking structure a base board by pressing, such that the dielectric layer is in contact with the base board; patterning the dielectric layer, including performing an exposure process on the stacking structure through the transferring layer; and after the exposure process is finished, removing the transferring layer.
    Type: Grant
    Filed: November 17, 2017
    Date of Patent: October 13, 2020
    Assignee: UNIMICRON TECHNOLOGY CORP.
    Inventor: Po-Hsuan Liao
  • Patent number: 10729014
    Abstract: A method for manufacturing a circuit board includes forming a patterned first dielectric layer on a substrate; forming a first adhesive layer on the patterned first dielectric layer; forming a second dielectric layer on the first adhesive layer; patterning the second dielectric layer to expose a portion of a top surface of the first adhesive layer opposite to the substrate; and filling at least the patterned second dielectric layer with a conductive material, such that the conductive material is in contact with the top surface of the first adhesive layer.
    Type: Grant
    Filed: August 19, 2019
    Date of Patent: July 28, 2020
    Assignee: Unimicron Technology Corp.
    Inventor: Po-Hsuan Liao
  • Publication number: 20200037455
    Abstract: The present disclosure relates to a method for manufacturing a circuit board. The method for manufacturing the circuit board includes forming a patterned first dielectric layer on a substrate; forming an adhesive layer on the patterned first dielectric layer; forming a second dielectric layer on the adhesive layer; and patterning the second dielectric layer and the adhesive layer.
    Type: Application
    Filed: October 3, 2019
    Publication date: January 30, 2020
    Inventors: Po-Hsuan LIAO, Wen-Fang LIU
  • Publication number: 20190373737
    Abstract: A method for manufacturing a circuit board includes forming a patterned first dielectric layer on a substrate; forming a first adhesive layer on the patterned first dielectric layer; forming a second dielectric layer on the first adhesive layer; patterning the second dielectric layer to expose a portion of a top surface of the first adhesive layer opposite to the substrate; and filling at least the patterned second dielectric layer with a conductive material, such that the conductive material is in contact with the top surface of the first adhesive layer.
    Type: Application
    Filed: August 19, 2019
    Publication date: December 5, 2019
    Inventor: Po-Hsuan LIAO
  • Patent number: 10477701
    Abstract: A circuit board includes a substrate, a first dielectric layer, an adhesive layer, a second dielectric layer, and a conductive line. The first dielectric layer is disposed on the substrate. The adhesive layer is bonded to the first dielectric layer and has at least one through hole. The through hole has an inner wall. The second dielectric layer is disposed on the adhesive layer and has a second through hole communicated with the first through hole. The conductive line is located in the second through hole of the second dielectric layer and is in contact with the inner wall of the adhesive layer.
    Type: Grant
    Filed: December 11, 2017
    Date of Patent: November 12, 2019
    Assignee: UNIMICRON TECHNOLOGY CORP.
    Inventors: Po-Hsuan Liao, Wen-Fang Liu
  • Patent number: 10468570
    Abstract: A circuit board includes a base plate, a first circuit layer, a first dielectric layer, and a light emitting element. The first circuit layer is disposed on the base plate. The first dielectric layer is disposed on the base plate and has plural openings. The first circuit layer is embedded in the first dielectric layer and exposes the openings. A Young's modulus of the first dielectric layer is greater than a Young's modulus of the base plate. The light emitting element is electrically connected to the first circuit layer through the openings.
    Type: Grant
    Filed: January 26, 2018
    Date of Patent: November 5, 2019
    Assignee: UNIMICRON TECHNOLOGY CORP.
    Inventors: Po-Hsuan Liao, Zong-Hua Li
  • Patent number: 10433426
    Abstract: A circuit board includes a substrate, a first dielectric layer, an adhesive layer, a second dielectric layer, and a first conductive line. The first dielectric layer is disposed on the substrate. The adhesive layer is bonded to the first dielectric layer and has a top surface opposite to the substrate. The second dielectric layer is disposed on the adhesive layer and has at least one first through hole. The first conductive line is located in the first through hole of the second dielectric layer and is in contact with the top surface of the adhesive layer.
    Type: Grant
    Filed: December 11, 2017
    Date of Patent: October 1, 2019
    Assignee: UNIMICRON TECHNOLOGY CORP.
    Inventor: Po-Hsuan Liao
  • Publication number: 20190181315
    Abstract: A circuit board includes a base plate, a first circuit layer, a first dielectric layer, and a light emitting element. The first circuit layer is disposed on the base plate. The first dielectric layer is disposed on the base plate and has plural openings. The first circuit layer is embedded in the first dielectric layer and exposes the openings. A Young's modulus of the first dielectric layer is greater than a Young's modulus of the base plate. The light emitting element is electrically connected to the first circuit layer through the openings.
    Type: Application
    Filed: January 26, 2018
    Publication date: June 13, 2019
    Inventors: Po-Hsuan LIAO, Zong-Hua LI
  • Publication number: 20190124775
    Abstract: A circuit board includes a substrate, a first dielectric layer, an adhesive layer, a second dielectric layer, and a first conductive line. The first dielectric layer is disposed on the substrate. The adhesive layer is bonded to the first dielectric layer and has a top surface opposite to the substrate. The second dielectric layer is disposed on the adhesive layer and has at least one first through hole. The first conductive line is located in the first through hole of the second dielectric layer and is in contact with the top surface of the adhesive layer.
    Type: Application
    Filed: December 11, 2017
    Publication date: April 25, 2019
    Inventor: Po-Hsuan LIAO
  • Publication number: 20190124778
    Abstract: A circuit board includes a substrate, a first dielectric layer, an adhesive layer, a second dielectric layer, and a conductive line. The first dielectric layer is disposed on the substrate. The adhesive layer is bonded to the first dielectric layer and has at least one through hole. The through hole has an inner wall. The second dielectric layer is disposed on the adhesive layer and has a second through hole communicated with the first through hole. The conductive line is located in the second through hole of the second dielectric layer and is in contact with the inner wall of the adhesive layer.
    Type: Application
    Filed: December 11, 2017
    Publication date: April 25, 2019
    Inventors: Po-Hsuan LIAO, Wen-Fang LIU
  • Publication number: 20190096725
    Abstract: A method for manufacturing a circuit board includes forming recess structures on a transferring layer; forming a dielectric layer on the transferring layer to form a stacking structure, in which the dielectric layer is at least embedded with the recess structures; bonding the stacking structure a base board by pressing, such that the dielectric layer is in contact with the base board; patterning the dielectric layer, including performing an exposure process on the stacking structure through the transferring layer; and after the exposure process is finished, removing the transferring layer.
    Type: Application
    Filed: November 17, 2017
    Publication date: March 28, 2019
    Inventor: Po-Hsuan LIAO
  • Publication number: 20180160543
    Abstract: A manufacturing method of a circuit board including the following steps is provided. A first patterned circuit layer is formed on a surface of a circuit substrate, and the first patterned circuit layer exposes a portion of the surface of the circuit substrate. A patterned glue layer is formed on the portion of the surface of the circuit substrate exposed by the first patterned circuit layer. A second patterned circuit layer is transfer-printed on the corresponding patterned glue layer. In addition, a structure of the circuit board is also mentioned.
    Type: Application
    Filed: February 13, 2017
    Publication date: June 7, 2018
    Applicant: Unimicron Technology Corp.
    Inventors: Po-Hsuan Liao, Chi-Min Chang, Cheng-Po Yu
  • Patent number: 9466123
    Abstract: An image identification method, an electronic device with image identification function and a computer program product executing the image identification method with a software program are provided. The image identification method comprises steps of: proceeding texture feature extraction on a color source image to obtain a plurality of texture parameters; proceeding color feature extraction on a color source image to obtain a plurality of color momentums; and weighting the plurality of texture parameters and the plurality of color momentums to obtain an image identification parameter corresponding to the color source image.
    Type: Grant
    Filed: January 13, 2016
    Date of Patent: October 11, 2016
    Assignee: WISTRON CORPORATION
    Inventor: Po-Hsuan Liao
  • Publication number: 20160125623
    Abstract: An image identification method, an electronic device with image identification function and a computer program product executing the image identification method with a software program are provided. The image identification method comprises steps of: proceeding texture feature extraction on a color source image to obtain a plurality of texture parameters; proceeding color feature extraction on a color source image to obtain a plurality of color momentums; and weighting the plurality of texture parameters and the plurality of color momentums to obtain an image identification parameter corresponding to the color source image.
    Type: Application
    Filed: January 13, 2016
    Publication date: May 5, 2016
    Inventor: Po-Hsuan Liao
  • Patent number: 9269019
    Abstract: An image identification method, an electronic device with image identification function and a computer program product executing the image identification method with a software program are provided. The image identification method comprises steps of: proceeding texture feature extraction on a color source image to obtain a plurality of texture parameters; proceeding color feature extraction on a color source image to obtain a plurality of color momentums; and weighting the plurality of texture parameters and the plurality of color momentums to obtain an image identification parameter corresponding to the color source image.
    Type: Grant
    Filed: October 8, 2013
    Date of Patent: February 23, 2016
    Assignee: WISTRON CORPORATION
    Inventor: Po-Hsuan Liao
  • Publication number: 20140222841
    Abstract: A display method, an electronic device, a multimedia system and a computer program product are provided. The display method includes steps of: searching storage positions of a plurality of multimedia files in a storage device so as to retrieve a plurality of storage path strings corresponding to the plurality of multimedia files; parsing the plurality of storage path strings and consequently retrieving at least one simplified path corresponding to the plurality of multimedia files; displaying the at least one simplified path; selecting one of the at least one simplified path according to a directory selection operation; displaying at least one multimedia file corresponding to the at least one simplified path being selected.
    Type: Application
    Filed: September 12, 2013
    Publication date: August 7, 2014
    Applicant: Wistron Corporation
    Inventor: Po-Hsuan Liao
  • Publication number: 20140219557
    Abstract: An image identification method, an electronic device with image identification function and a computer program product executing the image identification method with a software program are provided. The image identification method comprises steps of: proceeding texture feature extraction on a color source image to obtain a plurality of texture parameters; proceeding color feature extraction on a color source image to obtain a plurality of color momentums; and weighting the plurality of texture parameters and the plurality of color momentums to obtain an image identification parameter corresponding to the color source image.
    Type: Application
    Filed: October 8, 2013
    Publication date: August 7, 2014
    Applicant: Wistron Corporation
    Inventor: Po-Hsuan Liao