Patents by Inventor Chin-Chuan Liu

Chin-Chuan Liu 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: 11973086
    Abstract: The invention discloses a display panel, comprising: a first substrate including a display region and a peripheral region adjacent to each other; a plurality of pixel units disposed on the first substrate and located in the display region; a control circuit disposed on the first substrate, located in the peripheral region and electrically connected to the pixel units; a planarization layer disposed on the first substrate, extending from the display region to the peripheral region and covering the pixel units and the control circuit; and a bonding pad disposed on the first substrate and located above the planarization layer; wherein a projection area of the bonding pad on the first substrate and a projection area of the control circuit on the first substrate have an overlapped region.
    Type: Grant
    Filed: October 21, 2019
    Date of Patent: April 30, 2024
    Assignees: AU OPTRONICS (KUNSHAN) CO., LTD., AU OPTRONICS CORPORATION
    Inventors: Chin-Chuan Liu, Fu Liang Lin
  • Patent number: 11664457
    Abstract: The invention provides a display device and a method of manufacturing a thin film transistor. The method of manufacturing a thin film transistor comprises: (A) providing a substrate; (B) forming a light shielding layer on the substrate, and patterning the light shielding layer to form a patterned light shielding layer; (C) forming a buffer layer on the substrate; (D) forming a semiconductor layer on the substrate, and patterning the semiconductor layer to form a patterned semiconductor layer; (E) forming an insulating layer on the substrate; and (F) forming a conductive layer on the substrate, and patterning the conductive layer to form a patterned conductive layer; wherein the same mask is used for patterning the light shielding layer and the semiconductor layer. Photoelectric effect of the thin film transistor outside the display region can be effectively avoided, while reducing the number of masks in the production process.
    Type: Grant
    Filed: June 4, 2019
    Date of Patent: May 30, 2023
    Assignees: AU OPTRONICS (KUSHAN) CO., LTD., AU OPTRONICS CORPORATION
    Inventors: Chin-Chuan Liu, Fu-Liang Lin
  • Publication number: 20220052077
    Abstract: The invention discloses a display panel, comprising: a first substrate including a display region and a peripheral region adjacent to each other; a plurality of pixel units disposed on the first substrate and located in the display region; a control circuit disposed on the first substrate, located in the peripheral region and electrically connected to the pixel units; a planarization layer disposed on the first substrate, extending from the display region to the peripheral region and covering the pixel units and the control circuit; and a bonding pad disposed on the first substrate and located above the planarization layer; wherein a projection area of the bonding pad on the first substrate and a projection area of the control circuit on the first substrate have an overlapped region.
    Type: Application
    Filed: October 21, 2019
    Publication date: February 17, 2022
    Inventors: Chin-Chuan LIU, FU LIANG LIN
  • Publication number: 20220045218
    Abstract: The invention provides a display device and a method of manufacturing a thin film transistor. The method of manufacturing a thin film transistor comprises: (A) providing a substrate; (B) forming a light shielding layer on the substrate, and patterning the light shielding layer to form a patterned light shielding layer; (C) forming a buffer layer on the substrate; (D) forming a semiconductor layer on the substrate, and patterning the semiconductor layer to form a patterned semiconductor layer; (E) forming an insulating layer on the substrate; and (F) forming a conductive layer on the substrate, and patterning the conductive layer to form a patterned conductive layer; wherein the same mask is used for patterning the light shielding layer and the semiconductor layer. Photoelectric effect of the thin film transistor outside the display region can be effectively avoided, while reducing the number of masks in the production process.
    Type: Application
    Filed: June 4, 2019
    Publication date: February 10, 2022
    Inventors: Chin-Chuan LIU, Fu-Liang LIN
  • Patent number: 11189623
    Abstract: A method of forming an apparatus comprises forming filled trenches within a semiconductive structure having a well region comprising one or more dopants, the filled trenches extending into the well region and each individually comprising a conductive gate structure and a dielectric liner intervening between the conductive gate structure and the semiconductive structure. A fluorine-doped region is formed at junctions between the well region and additional regions of the semiconductive structure overlying the well region. The additional regions of the semiconductive structure are doped with one or more additional dopants having a different conductivity type than that of the one or more dopants of the well region after forming the fluorine-doped region. The semiconductive structure is annealed after doping the additional regions thereof. Apparatuses, memory devices, and electronic systems also described.
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: November 30, 2021
    Assignee: Micron Technology, Inc.
    Inventors: Oscar O. Enomoto, Chin Chuan Liu, Chia Wei Tsai, Yu Jen Lin
  • Patent number: 10950636
    Abstract: A method for fabricating an array substrate is provided. A gate insulation layer, first and second gates and a first interlayered insulation layer are formed on first and second active layers in order. A photolithography and etching process is performed by using a photo mask to form first to fourth contact holes in the gate insulation layer and the first interlayered insulation layer. First and second sources and first and second drains which are respectively connected to the first and second active layers through the first to fourth contact holes are formed. A second interlayered insulation layer is formed.
    Type: Grant
    Filed: February 16, 2020
    Date of Patent: March 16, 2021
    Assignee: Au Optronics Corporation
    Inventors: Shu-Hao Huang, Chin-Chuan Liu, Sung-Yu Su
  • Patent number: 10700533
    Abstract: A control device and a control method for equally charging and discharging battery units may prolong life of the battery units of the control device. The control method includes steps of: detecting the battery units to generate measuring parameters; calculating determining parameters; calculating an average value of the determining parameters; selecting one of the battery units according to an operating status of the battery units; calculating a setting parameter; setting a pause time; charging or discharging the selected battery unit after stopping charging or discharging the selected battery unit for the pause time. When the battery units are charged or discharged, an overcharged or over-discharged battery unit may be selected. The selected battery unit may be stopped charging or discharging for the pause time. Therefore, life of the battery units may be prolonged.
    Type: Grant
    Filed: May 5, 2017
    Date of Patent: June 30, 2020
    Assignee: STONE ENERGY TECHNOLOGY CORPORATION
    Inventors: Chin-Chuan Liu, Li-Ho Yao
  • Publication number: 20200194438
    Abstract: A method of forming an apparatus comprises forming filled trenches within a semiconductive structure having a well region comprising one or more dopants, the filled trenches extending into the well region and each individually comprising a conductive gate structure and a dielectric liner intervening between the conductive gate structure and the semiconductive structure. A fluorine-doped region is formed at junctions between the well region and additional regions of the semiconductive structure overlying the well region. The additional regions of the semiconductive structure are doped with one or more additional dopants having a different conductivity type than that of the one or more dopants of the well region after forming the fluorine-doped region. The semiconductive structure is annealed after doping the additional regions thereof. Apparatuses, memory devices, and electronic systems also described.
    Type: Application
    Filed: December 18, 2018
    Publication date: June 18, 2020
    Inventors: Oscar O. Enomoto, Chin Chuan Liu, Chia Wei Tsai, Yu Jen Lin
  • Publication number: 20200185432
    Abstract: A method for fabricating an array substrate is provided. A gate insulation layer, first and second gates and a first interlayered insulation layer are formed on first and second active layers in order. A photolithography and etching process is performed by using a photo mask to form first to fourth contact holes in the gate insulation layer and the first interlayered insulation layer. First and second sources and first and second drains which are respectively connected to the first and second active layers through the first to fourth contact holes are formed. A second interlayered insulation layer is formed.
    Type: Application
    Filed: February 16, 2020
    Publication date: June 11, 2020
    Applicant: Au Optronics Corporation
    Inventors: Shu-Hao Huang, Chin-Chuan Liu, Sung-Yu Su
  • Patent number: 10680227
    Abstract: A battery parallel device having a charge path and a discharge path with equal impedances includes at least one first parallel apparatus. The at least one first parallel apparatus has first battery units each having a plurality of first batteries, a first positive connector electrically connected to positive electrodes of the first batteries, a first negative connector electrically connected to negative electrodes of the first batteries, a first positive electrode connector formed on the first positive connector, a first negative electrode connector formed on the first negative connector, first current paths formed between the first positive electrode connector and the positive electrodes, and second current paths formed between the first negative electrode connector and the negative electrodes. A total path length of the first current paths and a total path length of the second current paths corresponding to the same first batteries are equal. Therefore, inrush current may be decreased.
    Type: Grant
    Filed: May 9, 2017
    Date of Patent: June 9, 2020
    Assignee: STONE ENERGY TECHNOLOGY CORPORATION
    Inventors: Chin-Chuan Liu, Li-Ho Yao
  • Patent number: 10615195
    Abstract: A method for fabricating an array substrate is provided. A gate insulation layer, first and second gates and a first interlayered insulation layer are formed on first and second active layers in order. A photolithography and etching process is performed by using a photo mask to form first to fourth contact holes in the gate insulation layer and the first interlayered insulation layer. First and second sources and first and second drains which are respectively connected to the first and second active layers through the first to fourth contact holes are formed. A second interlayered insulation layer is formed.
    Type: Grant
    Filed: October 16, 2017
    Date of Patent: April 7, 2020
    Assignee: Au Optronics Corporation
    Inventors: Shu-Hao Huang, Chin-Chuan Liu, Sung-Yu Su
  • Patent number: 10497912
    Abstract: A weldingless cylindrical battery pack device has a first lid body, a second lid body, multiple cylindrical batteries, multiple screwing elements, a first elastic piece, and a second elastic piece. The cylindrical batteries are mounted between the first lid body and the second lid body. The first lid body and the second lid body are screwed together by the screwing elements. Further, the first elastic piece is electronically connected to positive electrodes of the cylindrical batteries, and the second elastic piece is electronically connected to negative electrodes of the cylindrical batteries. The cylindrical batteries do not need to be welded, and the weldingless cylindrical battery pack device may be easily and quickly manufactured.
    Type: Grant
    Filed: May 5, 2017
    Date of Patent: December 3, 2019
    Assignee: Stone Energy Technology Corporation
    Inventors: Chin-Chuan Liu, Li-Ho Yao
  • Publication number: 20190035825
    Abstract: A method for fabricating an array substrate is provided. A gate insulation layer, first and second gates and a first interlayered insulation layer are formed on first and second active layers in order. A photolithography and etching process is performed by using a photo mask to form first to fourth contact holes in the gate insulation layer and the first interlayered insulation layer. First and second sources and first and second drains which are respectively connected to the first and second active layers through the first to fourth contact holes are formed. A second interlayered insulation layer is formed.
    Type: Application
    Filed: October 16, 2017
    Publication date: January 31, 2019
    Applicant: Au Optronics Corporation
    Inventors: Shu-Hao Huang, Chin-Chuan Liu, Sung-Yu Su
  • Publication number: 20180130990
    Abstract: A battery parallel device having a charge path and a discharge path with equal impedances includes at least one first parallel apparatus. The at least one first parallel apparatus has first battery units each having a plurality of first batteries, a first positive connector electronically connected to positive electrodes of the first batteries, a first negative connector electronically connected to negative electrodes of the first batteries, a first positive electrode connector formed on the first positive connector, a first negative electrode connector formed on the first negative connector, first current paths formed between the first positive electrode connector and the positive electrodes, and second current paths formed between the first negative electrode connector and the negative electrodes. A total path length of the first current paths and a total path length of the second current paths corresponding to the same first batteries are equal. Therefore, inrush current may be decreased.
    Type: Application
    Filed: May 9, 2017
    Publication date: May 10, 2018
    Inventors: Chin-Chuan LIU, Li-Ho YAO
  • Publication number: 20180130981
    Abstract: A weldingless cylindrical battery pack device has a first lid body, a second lid body, multiple cylindrical batteries, multiple screwing elements, a first elastic piece, and a second elastic piece. The cylindrical batteries are mounted between the first lid body and the second lid body. The first lid body and the second lid body are screwed together by the screwing elements. Further, the first elastic piece is electronically connected to positive electrodes of the cylindrical batteries, and the second elastic piece is electronically connected to negative electrodes of the cylindrical batteries. The cylindrical batteries do not need to be welded, and the weldingless cylindrical battery pack device may be easily and quickly manufactured.
    Type: Application
    Filed: May 5, 2017
    Publication date: May 10, 2018
    Inventors: CHIN-CHUAN LIU, LI-HO YAO
  • Publication number: 20180131198
    Abstract: A control device and a control method for equally charging and discharging battery units may prolong life of the battery units of the control device. The control method includes steps of: detecting the battery units to generate measuring parameters; calculating determining parameters; calculating an average value of the determining parameters; selecting one of the battery units according to an operating status of the battery units; calculating a setting parameter; setting a pause time; charging or discharging the selected battery unit after stopping charging or discharging the selected battery unit for the pause time. When the battery units are charged or discharged, an overcharged or over-discharged battery unit may be selected. The selected battery unit may be stopped charging or discharging for the pause time. Therefore, life of the battery units may be prolonged.
    Type: Application
    Filed: May 5, 2017
    Publication date: May 10, 2018
    Inventors: Chin-Chuan Liu, Li-Ho Yao
  • Patent number: 9785005
    Abstract: A touch display panel including an active device array substrate, an opposite substrate and a liquid crystal layer is provided. The active device array substrate includes a first substrate, a black matrix, a touch-sensing device layer, a dielectric layer and an active device array layer. The black matrix is disposed on the first substrate. The touch-sensing device layer is disposed on the first substrate to cover a portion of the black matrix. The dielectric layer covers the touch-sensing device layer. The active device array layer is disposed on the dielectric layer. The touch-sensing device layer and the active device array substrate are located at two opposite sides of the dielectric layer. The liquid crystal layer is disposed between the active device array layer and the opposite substrate. Moreover, a fabricating method of the touch display panel is also provided.
    Type: Grant
    Filed: December 14, 2015
    Date of Patent: October 10, 2017
    Assignee: Au Optronics Corporation
    Inventors: Chia-Chun Yeh, Yu-Feng Chien, Wen-Rei Guo, Hung-Wen Chou, Chin-Chuan Liu, Po-Yuan Liu
  • Publication number: 20160116779
    Abstract: A touch display panel including an active device array substrate, an opposite substrate and a liquid crystal layer is provided. The active device array substrate includes a first substrate, a black matrix, a touch-sensing device layer, a dielectric layer and an active device array layer. The black matrix is disposed on the first substrate. The touch-sensing device layer is disposed on the first substrate to cover a portion of the black matrix. The dielectric layer covers the touch-sensing device layer. The active device array layer is disposed on the dielectric layer. The touch-sensing device layer and the active device array substrate are located at two opposite sides of the dielectric layer. The liquid crystal layer is disposed between the active device array layer and the opposite substrate. Moreover, a fabricating method of the touch display panel is also provided.
    Type: Application
    Filed: December 14, 2015
    Publication date: April 28, 2016
    Inventors: Chia-Chun Yeh, Yu-Feng Chien, Wen-Rei Guo, Hung-Wen Chou, Chin-Chuan Liu, Po-Yuan Liu
  • Patent number: 8742763
    Abstract: The present invention provides a battery module state detection method. The battery module includes a battery unit and is connected to a load. The method for detecting the battery module status includes the following steps. First, measure an on-load voltage value of the battery unit and a load current value of a load. Next, calculate an instant resistance value of the battery unit according to a no-load voltage value of the battery unit, the on-load voltage value and the load current value. Finally, obtain an operating state of the battery unit according to the instant resistance and a relationship between the internal resistance and discharging time. By the method of the present invention, the user can monitor the remaining energy of the battery module accurately in real time and therefore prevent the electrical hazard caused by over-discharging the battery module.
    Type: Grant
    Filed: March 29, 2010
    Date of Patent: June 3, 2014
    Assignee: Chung-Shan Institute of Science and Technology, Armaments Bureau, Ministry of National Defense
    Inventor: Chin-Chuan Liu
  • Patent number: 8587317
    Abstract: A detecting device and a detecting method for monitoring a battery module are provided. The battery module is electrically connected to a load and includes a first battery unit, a second battery unit and a connecting device. The connecting device connects the positive electrode of the first battery unit to the negative electrode of the second battery unit. The detecting device includes a shunt, a voltage detecting module and a control module. The shunt is serial connected between the battery module and the load to measures the load current. The voltage detecting module measures the voltage difference across the connecting device between the positive electrode and the negative electrode. The control module computes the equivalent resistance across the connecting device between the positive electrode and the negative electrode according to the load current and the voltage difference.
    Type: Grant
    Filed: March 26, 2010
    Date of Patent: November 19, 2013
    Assignee: Chung-Shan Institute of Science and Technology, Araments Bureau, Ministry of National Defense
    Inventors: Chin-Chuan Liu, Li-Yang Mei, Fu-Kwo Yang, Jong-Lin Wu