Patents by Inventor Yong Hsu

Yong Hsu 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: 11961852
    Abstract: Disclosed is a manufacture method of the array substrate, including: sequentially forming a gate, a gate insulating layer, an active layer, an ohmic contact layer and a metal layer on a substrate, forming a photoetching mask on the metal layer, where thickness of the photoetching mask in a half exposure area of the mask plate is from 2000 ? to 6000 ?; etching the metal layer, the ohmic contact layer and the active layer outside a covering area of the photoetching mask; ashing the photoetching mask for a preset time with an ashing reactant, wherein the ashing reactant comprises oxygen, and the preset time is from 70 seconds to 100 seconds; and sequentially etching the metal layer, the ohmic contact layer and the active layer based on the ashed photoetching mask, and forming a channel region of the array substrate. The present disclosure further discloses an array substrate, and a display panel.
    Type: Grant
    Filed: April 13, 2021
    Date of Patent: April 16, 2024
    Assignees: HKC CORPORATION LIMITED, CHUZHOU HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: En-Tsung Cho, Fengyun Yang, Yuming Xia, Je-Hao Hsu, Zhen Liu, Hejing Zhang, Wanfei Yong
  • Publication number: 20240086090
    Abstract: An apparatus can include memory devices and a memory controller coupled to the memory devices via memory channels. The memory channels can disable a first memory channel associated with a first memory die in a respective memory chip of a memory device and perform a memory operation via a second memory channel involving a second memory die in the respective memory chip.
    Type: Application
    Filed: September 14, 2022
    Publication date: March 14, 2024
    Inventors: Yang Lu, Yu-Sheng Hsu, Kang-Yong Kim, Ke Wei Chan
  • Patent number: 9552116
    Abstract: A touch apparatus includes a substrate, a plurality of first sensing electrodes, a plurality of second sensing electrodes, a plurality of third sensing electrodes, a plurality of fourth sensing electrodes, a switch module and a control unit. The switch module is electrically connected with the first sensing electrodes, the second sensing electrodes, the third sensing electrodes and the fourth sensing electrodes. The control unit is electrically connected with the switch module. The touch apparatus decide the connection mode of the switch module according to the touch strength of a touch point on the touch apparatus.
    Type: Grant
    Filed: December 4, 2014
    Date of Patent: January 24, 2017
    Assignee: Chunghwa Picture Tubes, LTD.
    Inventors: Chao-Yong Hsu, Yu-Chen Li
  • Publication number: 20160062501
    Abstract: A touch apparatus includes a substrate, a plurality of first sensing electrodes, a plurality of second sensing electrodes, a plurality of third sensing electrodes, a plurality of fourth sensing electrodes, a switch module and a control unit. The switch module is electrically connected with the first sensing electrodes, the second sensing electrodes, the third sensing electrodes and the fourth sensing electrodes. The control unit is electrically connected with the switch module. The touch apparatus decide the connection mode of the switch module according to the touch strength of a touch point on the touch apparatus.
    Type: Application
    Filed: December 4, 2014
    Publication date: March 3, 2016
    Inventors: Chao-Yong Hsu, Yu-Chen Li
  • Patent number: 9213457
    Abstract: A driving method for touch panel includes providing a plurality of driving signals with a first voltage level to a plurality of sensing electrodes of a touch panel; receiving a plurality of sensing signals corresponding to the plurality of driving signals with the first voltage level from the plurality of sensing electrodes of the touch panel; obtaining a second voltage level according to the plurality of sensing signals, the second voltage level being different from the first voltage level; and providing a plurality of driving signals with the second voltage level to the plurality of sensing electrodes of the touch panel.
    Type: Grant
    Filed: May 6, 2014
    Date of Patent: December 15, 2015
    Assignee: Chunghwa Picture Tubes, Ltd.
    Inventors: Chao-Yong Hsu, Hung-Hsiang Chen, Shih-Hung Huang
  • Publication number: 20150185901
    Abstract: A driving method for touch panel includes providing a plurality of driving signals with a first voltage level to a plurality of sensing electrodes of a touch panel; receiving a plurality of sensing signals corresponding to the plurality of driving signals with the first voltage level from the plurality of sensing electrodes of the touch panel; obtaining a second voltage level according to the plurality of sensing signals, the second voltage level being different from the first voltage level; and providing a plurality of driving signals with the second voltage level to the plurality of sensing electrodes of the touch panel.
    Type: Application
    Filed: May 6, 2014
    Publication date: July 2, 2015
    Applicant: Chunghwa Picture Tubes, Ltd.
    Inventors: Chao-Yong Hsu, Hung-Hsiang Chen, Shih-Hung Huang
  • Patent number: 9019235
    Abstract: A method of driving touch display includes a switching circuit driving each block of N blocks of a touch panel to display a corresponding image according to a driving signal generated by a liquid crystal driving unit during a first predetermined time within each horizontal synchronization signal period corresponding to the block between two vertical synchronization signals of the touch panel; the switching circuit executing touch scanning on M blocks of the N blocks only corresponding to the block according to touch scanning signals generated by a touch control unit during a second predetermined time within the horizontal synchronization signal period; and the touch control unit receiving and processing a touch scanning result corresponding to each block of the M blocks through the switching circuit during a third predetermined time within the horizontal synchronization signal period, where N and M are integers, and M is smaller than N.
    Type: Grant
    Filed: November 25, 2013
    Date of Patent: April 28, 2015
    Assignee: Chunghwa Picture Tubes, Ltd.
    Inventors: Yu-Chen Li, Chao-Yong Hsu, Shih-Hung Huang, Hung-Hsiang Chen
  • Publication number: 20150062061
    Abstract: A driving method of a touch system includes a liquid crystal panel driving circuit driving each block of a plurality of blocks of a liquid crystal panel to display an image in turn according to a first control signal during a frame time; a touch sensing circuit capturing a current panel noise base line of a touch block of a touch panel non-corresponding to the block according to a second control signal during the block displaying the image; the touch sensing circuit updating a previous panel noise base line of the touch block during a previous frame time according to the current panel noise base line; the touch sensing circuit executing touch sensing on the touch block to generate touch raw data according to a third control signal; and the touch sensing circuit generating touch data according to the touch raw data and the current panel noise base line.
    Type: Application
    Filed: November 14, 2013
    Publication date: March 5, 2015
    Applicant: Chunghwa Picture Tubes, Ltd.
    Inventors: Chao-Yong Hsu, Hung-Hsiang Chen, Shih-Hung Huang
  • Patent number: 8952909
    Abstract: A capacitive touch panel comprises a touch detection array having rows of first direction detection units and columns of second direction detection units, shared scan lines, independent scan lines and a driver control module. The first direction detection units are divided into a first group and a second group of rows arranged in an alternating manner. Each shared scan line is connected to one row of the first direction detection units in the first group and one column of the second direction detection units. Each independent scan line is connected to one row of the first direction detection units or one column of the second direction detection units that is not connected to the shared scan lines. The driver control module is connected to the shared scan lines and the independent scan lines to perform scanning processes to detect a touch input. A touch detection method is also disclosed.
    Type: Grant
    Filed: May 4, 2012
    Date of Patent: February 10, 2015
    Assignee: Chunghwa Picture Tubes, Ltd.
    Inventors: Chao-Yong Hsu, Shih-Hung Huang, Hung-Hsiang Chen
  • Publication number: 20150022486
    Abstract: A method of driving touch display includes a switching circuit driving each block of N blocks of a touch panel to display a corresponding image according to a driving signal generated by a liquid crystal driving unit during a first predetermined time within each horizontal synchronization signal period corresponding to the block between two vertical synchronization signals of the touch panel; the switching circuit executing touch scanning on M blocks of the N blocks only corresponding to the block according to touch scanning signals generated by a touch control unit during a second predetermined time within the horizontal synchronization signal period; and the touch control unit receiving and processing a touch scanning result corresponding to each block of the M blocks through the switching circuit during a third predetermined time within the horizontal synchronization signal period, where N and M are integers, and M is smaller than N.
    Type: Application
    Filed: November 25, 2013
    Publication date: January 22, 2015
    Applicant: Chunghwa Picture Tubes, Ltd.
    Inventors: Yu-Chen Li, Chao-Yong Hsu, Shih-Hung Huang, Hung-Hsiang Chen
  • Patent number: 8851387
    Abstract: An anti-counterfeiting bottle includes a metal cap, a bottle body and a RFID (Radio-Frequency Identification) tag. The RFID tag includes a grounded surface, a monopole antenna and a RFID chip. The grounded surface is attached to the bottle body. The monopole antenna is attached to the bottle and is electrically connected to the grounded surface. The RFID chip is attached to the bottle and is electrically connected to the monopole antenna and the grounded surface respectively, wherein the RFID chip, the monopole antenna and the grounded surface form a loop structure. When the RFID tag is torn up, the loop structure is destroyed as well, such that the RFID tag cannot be read anymore, thus achieving the anti-counterfeiting function.
    Type: Grant
    Filed: May 25, 2011
    Date of Patent: October 7, 2014
    Assignee: China Steel Corporation
    Inventors: Shih-Kang Kuo, Sung-Lin Chen, Long-Gee Liao, Jhu-Yong Hsu
  • Patent number: 8803019
    Abstract: Disclosure is an electrode array of a touch panel, which includes a plurality of rhombus-shaped electrodes, dumbbell-shaped electrodes, and bridge wires. The rhombus-shaped electrodes are arranged along a first direction and interconnected in the first direction. The dumbbell-shaped electrodes are arranged along a second direction. Each dumbbell-shaped electrode has a first enlarged part, a second enlarged part, and a narrow part. Here, each rhombus-shaped electrode is disposed between two adjacent dumbbell-shaped electrodes along the second direction. The bridge wires are used for electrically coupling the two first enlarged parts and the two second enlarged parts of the two adjacent dumbbell-shaped electrodes, respectively. The production reliability of the present invention is increased according to the dumbbell-shaped electrodes.
    Type: Grant
    Filed: July 25, 2012
    Date of Patent: August 12, 2014
    Assignee: Chunghwa Picture Tubes, Ltd.
    Inventors: Chih-chao Chang, Chao-yong Hsu, Shih-hung Huang, Hung-hsiang Chen
  • Publication number: 20130313098
    Abstract: Disclosure is an electrode array of a touch panel, which includes a plurality of rhombus-shaped electrodes, dumbbell-shaped electrodes, and bridge wires. The rhombus-shaped electrodes are arranged along a first direction and interconnected in the first direction. The dumbbell-shaped electrodes are arranged along a second direction. Each dumbbell-shaped electrode has a first enlarged part, a second enlarged part, and a narrow part. Here, each rhombus-shaped electrode is disposed between two adjacent dumbbell-shaped electrodes along the second direction. The bridge wires are used for electrically coupling the two first enlarged parts and the two second enlarged parts of the two adjacent dumbbell-shaped electrodes, respectively. The production reliability of the present invention is increased according to the dumbbell-shaped electrodes.
    Type: Application
    Filed: July 25, 2012
    Publication date: November 28, 2013
    Applicant: CHUNGHWA PICTURE TUBES, LTD.
    Inventors: Chih-chao Chang, Chao-yong Hsu, Shih-hung Huang, Hung-hsiang Chen
  • Publication number: 20130241845
    Abstract: A touch panel includes a plurality of first axis electrodes and a plurality of second axis electrodes. The first axis electrodes extend along a first direction and the first axis electrodes are disposed repeatedly along a second direction. Each of the first axis electrodes includes a plurality of first sensing electrodes disposed along the first direction. The second axis electrodes extend along the second direction and the second axis electrodes are disposed repeatedly along the first direction. Each of the second axis electrodes surrounds the first sensing electrodes disposed along the second direction.
    Type: Application
    Filed: June 20, 2012
    Publication date: September 19, 2013
    Inventors: Chao-Yong Hsu, Shih-Hung Huang, Hung-Hsiang Chen
  • Patent number: 8446387
    Abstract: The touch control system with multi-touch detection functions includes a touch panel, a first transceiver, a second transceiver, and a processor. The first transceiver scans N first sensing lines along a first axis of a touch panel, and detects at least one first sensing line touched by at least one object according to the scanning result. The first transceiver inputs at least one high frequency signal to the at least one first sensing line touched by the at least one object, and the second transceiver inputs M low frequency signals to M second sensing lines along a second axis of the touch panel. The processor receives and detects M feedback signals of the M second sensing lines along the second axis, and determines a position of at least one touch point according to the M feedback signals.
    Type: Grant
    Filed: December 13, 2010
    Date of Patent: May 21, 2013
    Assignee: Chunghwa Picture Tubes, Ltd.
    Inventors: Chao-Yong Hsu, Shih-Hung Huang, Hung-Hsiang Chen
  • Publication number: 20130093716
    Abstract: A capacitive touch panel comprises a touch detection array having rows of first direction detection units and columns of second direction detection units, shared scan lines, independent scan lines and a driver control module. The first direction detection units are divided into a first group and a second group of rows arranged in an alternating manner. Each shared scan line is connected to one row of the first direction detection units in the first group and one column of the second direction detection units. Each independent scan line is connected to one row of the first direction detection units or one column of the second direction detection units that is not connected to the shared scan lines. The driver control module is connected to the shared scan lines and the independent scan lines to perform scanning processes to detect a touch input. A touch detection method is also disclosed.
    Type: Application
    Filed: May 4, 2012
    Publication date: April 18, 2013
    Applicant: CHUNGHWA PICTURE TUBES, LTD.
    Inventors: Chao-Yong Hsu, Shih-Hung Huang, Hung-Hsiang Chen
  • Patent number: 8420970
    Abstract: A touch panel includes a substrate, plural first bridges, an insulating layer, plural conductive columns, plural second bridges, plural first sensing pads, plural second sensing pads, a reticulated electrode, and plural discharge electrodes. The insulating layer disposed on the substrate covers the first bridges and the substrate. The conductive columns are connected between the first sensing pads and the first bridges. The second bridges, the first sensing pads, the second sensing pads, the reticulated electrode, and the discharge electrodes are disposed on the insulating layer. Each of the second bridges is connected between two adjacent second sensing pads. The first sensing pads and the second sensing pads are located in openings of the reticulated electrode respectively and electrically insulated from the reticulated electrode. Each of the discharge electrodes connected to the reticulated electrode is located between two adjacent first sensing pads and between two adjacent second sensing pads.
    Type: Grant
    Filed: April 18, 2011
    Date of Patent: April 16, 2013
    Assignee: Chunghwa Picture Tubes, Ltd.
    Inventors: Chih-Chao Chang, Chao-Yong Hsu, Shih-Hung Huang, Hung-Hsiang Chen
  • Patent number: 8368680
    Abstract: A start protection circuit of a gate driver, which is applied in a liquid crystal display, includes a detection circuit and a switch. The detection circuit monitors a gate low voltage to generate a control signal. The switch is electrically connected to the detection circuit and controlled by the control signal, for transmitting a gate high voltage. The detection circuit outputs the gate low voltage first and monitors if the gate low voltage has reached a predetermined level. When the gate low voltage has reached the predetermined level, the detection circuit turns on the switch to output the gate high voltage.
    Type: Grant
    Filed: September 30, 2009
    Date of Patent: February 5, 2013
    Assignee: Chunghwa Picture Tubes, Ltd.
    Inventors: Chao-Yong Hsu, Ching-Hui Ku, Shin-Chung Huang, Yi-Nan Chu, Lun-Ming Chang, Chia-Yi Lu
  • Publication number: 20120228388
    Abstract: An anti-counterfeiting bottle includes a metal cap, a bottle body and a RFID (Radio-Frequency Identification) tag. The RFID tag includes a grounded surface, a monopole antenna and a RFID chip. The grounded surface is attached to the bottle body. The monopole antenna is attached to the bottle and is electrically connected to the grounded surface. The RFID chip is attached to the bottle and is electrically connected to the monopole antenna and the grounded surface respectively, wherein the RFID chip, the monopole antenna and the grounded surface form a loop structure. When the RFID tag is torn up, the loop structure is destroyed as well, such that the RFID tag cannot be read anymore, thus achieving the anti-counterfeiting function.
    Type: Application
    Filed: May 25, 2011
    Publication date: September 13, 2012
    Applicant: CHINA STEEL CORPORATION
    Inventors: Shih-Kang KUO, Sung-Lin CHEN, Long-Gee LIAO, Jhu-Yong HSU
  • Patent number: 8241412
    Abstract: A gas mixing apparatus including a chamber, a filter, a gas transmitting unit and a porous layer is provided. The chamber includes a gas inlet and a gas outlet. The filter, which has at least one opening, is disposed at the gas outlet of the chamber. An environmental gas outside the chamber is filtered and becomes a clean gas after flowing through the filter into the chamber. The gas transmitting unit is connected to the opening of the filter to transmit a gas to be mixed into the chamber through the opening. The porous layer is disposed at the gas outlet. The gas to be mixed is mixed with the clean gas and leaves the chamber through the porous layer.
    Type: Grant
    Filed: December 29, 2008
    Date of Patent: August 14, 2012
    Assignee: Taiwan Textile Research Institute
    Inventors: Shin-In Lin, Chi-Hung Lin, Ming-Chuan Hu, Xiao-Yong Hsu