Patents by Inventor Yu-Chia Huang

Yu-Chia Huang 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).

  • Publication number: 20200073438
    Abstract: A dock for a portable electronic device includes a base and an arm movably supported on the base. The arm has a ratchet gear set and a distal end configured to engage the portable electronic device to secure the portable electronic device to the base. The dock further includes a ratchet pawl positioned within the base. The ratchet pawl is movable between a first position, in which the ratchet pawl engages the ratchet gear set to inhibit movement of the arm relative to the base, and a second position, in which the ratchet pawl disengages the ratchet gear set to allow movement of the arm relative to the base. The dock further includes an electronic actuator operable to actuate the ratchet pawl from the first position to the second position.
    Type: Application
    Filed: September 5, 2018
    Publication date: March 5, 2020
    Inventors: Yu-Chia Huang, Alex James Klinkman
  • Patent number: 10503031
    Abstract: A display device includes a first substrate, a second substrate, a liquid crystal layer, a plurality of signal lines, a dielectric layer, a plurality of first pixel electrodes, an auxiliary electrode layer, and a control element. The second substrate and the first substrate are oppositely disposed. The liquid crystal layer is disposed between the first substrate and the second substrate. The signal lines are disposed on the first substrate. The dielectric layer is disposed on the signal lines. The first pixel electrodes are disposed on the dielectric layer, are separated from each other, and are electrically connected to one of the signal lines respectively.
    Type: Grant
    Filed: July 19, 2018
    Date of Patent: December 10, 2019
    Assignee: AU OPTRONICS CORPORATION
    Inventors: Ju-Chin Chen, Jui-Ping Yu, Yu-Chia Huang
  • Patent number: 10260872
    Abstract: The present application provides an LTPS multilayered structure, which includes: a first stack layer having a reference pattern structure formed thereon and provided with uniformly distributed first references; and a second stack layer disposed on the first stack layer and having an alignment pattern structure formed thereon and provided with uniformly distributed second references each selectively aligning with one of the first references so that misalignment between the first stack layer and the second stack layer is precisely calculated by markings attached to each of the first references. The present further provides a method for measuring misalignment between a plurality of stack layers in the LTPS multilayered structure.
    Type: Grant
    Filed: April 9, 2015
    Date of Patent: April 16, 2019
    Assignee: EverDisplay Optronics (Shanghai) Limited
    Inventors: Ching Che Yang, Yu Chia Huang, Wei-Liang Wu
  • Publication number: 20190064610
    Abstract: A display device includes a first substrate, a second substrate, a liquid crystal layer, a plurality of signal lines, a dielectric layer, a plurality of first pixel electrodes, an auxiliary electrode layer, and a control element. The second substrate and the first substrate are oppositely disposed. The liquid crystal layer is disposed between the first substrate and the second substrate. The signal lines are disposed on the first substrate. The dielectric layer is disposed on the signal lines. The first pixel electrodes are disposed on the dielectric layer, are separated from each other, and are electrically connected to one of the signal lines respectively.
    Type: Application
    Filed: July 19, 2018
    Publication date: February 28, 2019
    Inventors: Ju-Chin Chen, Jui-Ping Yu, Yu-Chia Huang
  • Patent number: 9858870
    Abstract: A pixel unit includes a first pixel, a second pixel, a third pixel, a fourth pixel and a light-shielding structure. The first pixel has a plurality of first sub-pixels, the second pixel has a plurality of second sub-pixels, the third pixel has a plurality of third pixels, and the fourth pixel has a plurality of fourth sub-pixels. The first sub-pixel has a first electrode extending along a first tilting direction. The second sub-pixel has a second electrode extending along a second tilting direction. The third sub-pixel has a third electrode extending along a third tilting direction. The fourth sub-pixel has a fourth electrode extending along a fourth tilting direction. The first pixel, the second pixel, the third pixel and the fourth pixel surround the light-shielding structure collectively. The first tilting direction, the second tilting direction, the third tilting direction and the fourth tilting direction are different from each other.
    Type: Grant
    Filed: June 12, 2017
    Date of Patent: January 2, 2018
    Assignee: Au Optronics Corporation
    Inventors: Yu-Chia Huang, Ju-Chin Chen, Hsiao-Wei Cheng, Shih-Chyuan Fan-Jiang
  • Publication number: 20170278467
    Abstract: A pixel unit includes a first pixel, a second pixel, a third pixel, a fourth pixel and a light-shielding structure. The first pixel has a plurality of first sub-pixels, the second pixel has a plurality of second sub-pixels, the third pixel has a plurality of third pixels, and the fourth pixel has a plurality of fourth sub-pixels. The first sub-pixel has a first electrode extending along a first tilting direction. The second sub-pixel has a second electrode extending along a second tilting direction. The third sub-pixel has a third electrode extending along a third tilting direction. The fourth sub-pixel has a fourth electrode extending along a fourth tilting direction. The first pixel, the second pixel, the third pixel and the fourth pixel surround the light-shielding structure collectively. The first tilting direction, the second tilting direction, the third tilting direction and the fourth tilting direction are different from each other.
    Type: Application
    Filed: June 12, 2017
    Publication date: September 28, 2017
    Applicant: Au Optronics Corporation
    Inventors: Yu-Chia Huang, Ju-Chin Chen, Hsiao-Wei Cheng, Shih-Chyuan Fan-Jiang
  • Patent number: 9715855
    Abstract: A pixel unit includes a first pixel, a second pixel, a third pixel, a fourth pixel and a light-shielding structure. The first pixel has a plurality of first sub-pixels, the second pixel has a plurality of second sub-pixels, the third pixel has a plurality of third pixels, and the fourth pixel has a plurality of fourth sub-pixels. The first sub-pixel has a first electrode extending along a first tilting direction. The second sub-pixel has a second electrode extending along a second tilting direction. The third sub-pixel has a third electrode extending along a third tilting direction. The fourth sub-pixel has a fourth electrode extending along a fourth tilting direction. The first pixel, the second pixel, the third pixel and the fourth pixel surround the light-shielding structure collectively. The first tilting direction, the second tilting direction, the third tilting direction and the fourth tilting direction are different from each other.
    Type: Grant
    Filed: May 30, 2014
    Date of Patent: July 25, 2017
    Assignee: Au Optronics Corporation
    Inventors: Yu-Chia Huang, Ju-Chin Chen, Hsiao-Wei Cheng, Shih-Chyuan Fan-Jiang
  • Patent number: 9535300
    Abstract: A pixel structure includes a substrate, a plurality of gate lines and data lines, and at least one first pixel. The gate lines and the data lines are disposed on the substrate. The first pixel is disposed on the substrate and electrically connected to corresponding gate line and data line. The first pixel includes a first electrode, a first dielectric layer and a second electrode. The first electrode is disposed on the substrate. The first dielectric layer is disposed on the first electrode, and the first dielectric layer has at least one first island structure. The second electrode is disposed on a top surface of the first island structure, and the second electrode partially exposes the top surface of the first island structure.
    Type: Grant
    Filed: September 14, 2015
    Date of Patent: January 3, 2017
    Assignee: AU OPTRONICS CORP.
    Inventors: Ju-Chin Chen, Hsiao-Wei Cheng, Shih-Chyuan Fan Jiang, Yu-Chia Huang
  • Publication number: 20150378229
    Abstract: A pixel structure includes a substrate, a plurality of gate lines and data lines, and at least one first pixel. The gate lines and the data lines are disposed on the substrate. The first pixel is disposed on the substrate and electrically connected to corresponding gate line and data line. The first pixel includes a first electrode, a first dielectric layer and a second electrode. The first electrode is disposed on the substrate. The first dielectric layer is disposed on the first electrode, and the first dielectric layer has at least one first island structure. The second electrode is disposed on a top surface of the first island structure, and the second electrode partially exposes the top surface of the first island structure.
    Type: Application
    Filed: September 14, 2015
    Publication date: December 31, 2015
    Inventors: Ju-Chin Chen, Hsiao-Wei Cheng, Shih-Chyuan Fan Jiang, Yu-Chia Huang
  • Patent number: 9164340
    Abstract: A pixel structure includes a substrate, a plurality of gate lines and data lines, and at least one first pixel. The gate lines and the data lines are disposed on the substrate. The first pixel is disposed on the substrate and electrically connected to corresponding gate line and data line. The first pixel includes a first electrode, a first dielectric layer and a second electrode. The first electrode is disposed on the substrate. The first dielectric layer is disposed on the first electrode, and the first dielectric layer has at least one first island structure. The second electrode is disposed on a top surface of the first island structure, and the second electrode partially exposes the top surface of the first island structure.
    Type: Grant
    Filed: June 22, 2014
    Date of Patent: October 20, 2015
    Assignee: AU Optronics Corp.
    Inventors: Ju-Chin Chen, Hsiao-Wei Cheng, Shih-Chyuan Fan Jiang, Yu-Chia Huang
  • Publication number: 20150294941
    Abstract: The present application provides an LTPS multilayered structure, which includes: a first stack layer having a reference pattern structure formed thereon and provided with uniformly distributed first references; and a second stack layer disposed on the first stack layer and having an alignment pattern structure formed thereon and provided with uniformly distributed second references each selectively aligning with one of the first references so that misalignment between the first stack layer and the second stack layer is precisely calculated by markings attached to each of the first references. The present further provides a method for measuring misalignment between a plurality of stack layers in the LTPS multilayered structure.
    Type: Application
    Filed: April 9, 2015
    Publication date: October 15, 2015
    Inventors: Ching Che Yang, Yu Chia Huang, Wei-Liang Wu
  • Patent number: 9154679
    Abstract: A camera apparatus is installed in a portable electronic device. The camera apparatus includes an image sensing module and a double lens module. The double lens module includes a case, a first lens, a second lens, and a reflecting element. The first lens and the second lens are symmetrically positioned in the case, and the reflecting element is received in the case and positioned between the first lens and the second lens. The reflecting device reflects light passing through the first lens or the second lens to the image sensing module.
    Type: Grant
    Filed: December 18, 2013
    Date of Patent: October 6, 2015
    Assignee: Chiun Mai Communication Systems, Inc.
    Inventor: Yu-Chia Huang
  • Publication number: 20150212380
    Abstract: A pixel structure includes a substrate, a plurality of gate lines and data lines, and at least one first pixel. The gate lines and the data lines are disposed on the substrate. The first pixel is disposed on the substrate and electrically connected to corresponding gate line and data line. The first pixel includes a first electrode, a first dielectric layer and a second electrode. The first electrode is disposed on the substrate. The first dielectric layer is disposed on the first electrode, and the first dielectric layer has at least one first island structure. The second electrode is disposed on a top surface of the first island structure, and the second electrode partially exposes the top surface of the first island structure.
    Type: Application
    Filed: June 22, 2014
    Publication date: July 30, 2015
    Inventors: Ju-Chin Chen, Hsiao-Wei Cheng, Shih-Chyuan Fan Jiang, Yu-Chia Huang
  • Publication number: 20150109268
    Abstract: A pixel unit includes a first pixel, a second pixel, a third pixel, a fourth pixel and a light-shielding structure. The first pixel has a plurality of first sub-pixels, the second pixel has a plurality of second sub-pixels, the third pixel has a plurality of third pixels, and the fourth pixel has a plurality of fourth sub-pixels. The first sub-pixel has a first electrode extending along a first tilting direction. The second sub-pixel has a second electrode extending along a second tilting direction. The third sub-pixel has a third electrode extending along a third tilting direction. The fourth sub-pixel has a fourth electrode extending along a fourth tilting direction. The first pixel, the second pixel, the third pixel and the fourth pixel surround the light-shielding structure collectively. The first tilting direction, the second tilting direction, the third tilting direction and the fourth tilting direction are different from each other.
    Type: Application
    Filed: May 30, 2014
    Publication date: April 23, 2015
    Applicant: Au Optronics Corporation
    Inventors: Yu-Chia Huang, Ju-Chin Chen, Hsiao-Wei Cheng, Shih-Chyuan Fan-Jiang
  • Publication number: 20150024809
    Abstract: A sliding mechanism for an electronic device comprises a mounting plate, a slide plate, a first magnet, and a second magnet. The slide plate is installed on the mounting plate and is slidable relative to the mounting plate. The first magnet is mounted to the mounting plate. The second magnet is mounted to the slide plate. A magnetic pole of the first magnet faces toward the same magnetic pole of the second magnet.
    Type: Application
    Filed: December 24, 2013
    Publication date: January 22, 2015
    Applicant: Chiun Mai Communication Systems, Inc.
    Inventor: YU-CHIA HUANG
  • Publication number: 20140327818
    Abstract: A camera apparatus is installed in a portable electronic device. The camera apparatus includes an image sensing module and a double lens module. The double lens module includes a case, a first lens, a second lens, and a reflecting element. The first lens and the second lens are symmetrically positioned in the case, and the reflecting element is received in the case and positioned between the first lens and the second lens. The reflecting device reflects light passing through the first lens or the second lens to the image sensing module.
    Type: Application
    Filed: December 18, 2013
    Publication date: November 6, 2014
    Applicant: CHIUN MAI COMMUNICATION SYSTEMS, INC.
    Inventor: YU-CHIA HUANG
  • Publication number: 20130201644
    Abstract: A chip card removing device used for removing a chip card from an electronic device includes a housing and a chip card tray slidably mounted in the housing. The chip card tray includes a main body, and a stopping portion protruding from one end of the main body. The stopping portion and the main body form a receiving space for receiving the chip card. The stopping portion resists against the chip card. When the chip card tray is slid out of the housing, the chip card is brought with it to expose the chip card out of the housing. An electronic device using the chip card removing device is also described.
    Type: Application
    Filed: October 17, 2012
    Publication date: August 8, 2013
    Inventors: MIN-SHENG WANG, YU-CHIA HUANG
  • Patent number: 7946876
    Abstract: A smart card holder includes a connector, two rocker arms and a latching member. The connector includes a connecting plate having a plurality of contacts formed thereon. The two rocker arms respectively rotatably connect an end of the connecting plate. The latching member includes a plate portion and two latching units forming on opposite two surfaces of the plate portion, each latching unit latches a smart card. The latching member rotatably connects to the two rocker arms. When the latching member attaches on the connecting plate, the smart card installs on the latching unit facing the connecting plate correspondingly resisting against the contacts, the other smart card can resist against the contacts the by rotating of the latching member.
    Type: Grant
    Filed: June 1, 2010
    Date of Patent: May 24, 2011
    Assignee: Chi Mei Communication Systems, Inc.
    Inventor: Yu-Chia Huang