Patents by Inventor Ming-Hung Shih

Ming-Hung Shih 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: 10013929
    Abstract: The invention provides a thin film transistor (TFT) array substrate and a display panel. The TFT array substrate is disposed with multiple pixels arranged in an array. Each pixel includes first through third sub-pixels sequentially arranged along a first direction. The first through third sub-pixels are connected to a same scan line. The TFT array substrate further is disposed with first through third data lines sequentially arranged along the first direction. The first through third data lines respectively are for driving the first through third sub-pixels. The first sub-pixel includes first and second areas, the second sub-pixel includes third and fourth areas, and the third sub-pixel includes fifth and sixth areas, arranged along a second direction. A voltage difference between a sub-pixel electrode in the sixth area and a common electrode is different from a voltage difference between a sub-pixel electrode in the fifth area and the common electrode.
    Type: Grant
    Filed: January 21, 2015
    Date of Patent: July 3, 2018
    Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd
    Inventors: Peng Du, Ming-Hung Shih, Chih-Tsung Kang, Je-Hao Hsu, Qibiao Lv
  • Patent number: 9891477
    Abstract: The present disclosure discloses a method for manufacturing a HVA pixel electrode and an array substrate. The method comprises: a first metal material is deposited on a substrate, and a first conductive metal layer is formed through etching; a first insulating material and a semiconductor material are deposited on a first conductive metal layer, and an intermediate layer is formed through etching; a second insulating material is deposited on the intermediate layer, and a second conductive metal layer is formed through etching; the second conductive metal layer and an exposed part of the intermediate layer are coated with a second insulating material, and contact holes and a three-dimensional insulating structure are formed through etching; the surface of the insulating structure and the exposed parts of other layers are coated with a transparent conductive material, and a transparent conductive layer is formed through etching. A photomasking procedure is saved, and manufacturing cost is saved.
    Type: Grant
    Filed: August 5, 2014
    Date of Patent: February 13, 2018
    Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Ming Hung Shih, Jiali Jiang
  • Patent number: 9885925
    Abstract: In the present disclosure, one TFT substrate and a liquid crystal panel are disclosed. The TFT substrate includes a plurality of pixel cells, and each of the pixel cells includes three sub-pixel cells. Within one pixel cell, at least one sub-pixel includes single pixel area. Each of the other pixel cells includes two isolated pixel areas, and brightness of the at least two isolated pixel areas being different. In view of the above, the performance of the liquid crystal panel is enhanced when the viewing angle is large. In addition, the transmission rate of the liquid crystal panel may be maintained to be higher, which saves the power consumption of the backlight module so as to save the energy.
    Type: Grant
    Filed: July 23, 2015
    Date of Patent: February 6, 2018
    Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd.
    Inventors: Peng Du, Ming-hung Shih, Chih-tsung Kang, Je-hao Hsu, Qibiao Lv, Xiaohui Yao
  • Patent number: 9842865
    Abstract: The present disclosure discloses a mask plate, a method of manufacturing a corresponding array substrate, and an array substrate, used in the technical field of liquid crystal displays. The mask plate comprises a non-transparent area and a transparent area. The non-transparent area has an intermediate vertical trunk, an intermediate horizontal trunk, and branches extending from the intermediate vertical trunk and the intermediate horizontal trunk. The intermediate vertical trunk and the intermediate horizontal trunk form certain angles with the branches, respectively. The transparent area has a first transparent portion provided between the branches. The first transparent portion is provided with an optical interference unit, which is used for processing light with a first intensity into light with a second intensity, the first intensity being higher than the second intensity.
    Type: Grant
    Filed: August 5, 2014
    Date of Patent: December 12, 2017
    Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Ming Hung Shih, Jiali Jiang
  • Patent number: 9778502
    Abstract: Disclosed here is the technical field of liquid crystal display, and in particular to a color filter and a liquid crystal display with the color filter. The color filter has a plurality of diaphragm groups, each diaphragm group consists of at least one red diaphragm, at least one green diaphragm and at least one blue diaphragm, wherein the diaphragms of at least one of said diaphragm groups are configured in such a sequence that color cast caused by a RC delay of a pixel signal can be compensated.
    Type: Grant
    Filed: January 19, 2015
    Date of Patent: October 3, 2017
    Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd.
    Inventors: Bing Han, Zuomin Liao, Ming Hung Shih
  • Publication number: 20170153505
    Abstract: In the present disclosure, one TFT substrate and a liquid crystal panel are disclosed. The TFT substrate includes a plurality of pixel cells, and each of the pixel cells includes three sub-pixel cells. Within one pixel cell, at least one sub-pixel includes single pixel area. Each of the other pixel cells includes two isolated pixel areas, and brightness of the at least two isolated pixel areas being different. In view of the above, the performance of the liquid crystal panel is enhanced when the viewing angle is large. In addition, the transmission rate of the liquid crystal panel may be maintained to be higher, which saves the power consumption of the backlight module so as to save the energy.
    Type: Application
    Filed: July 23, 2015
    Publication date: June 1, 2017
    Applicant: Shenzhen China Star Optoelectronics Technology Co. Ltd.
    Inventors: Peng DU, Ming-hung SHIH, Chih-tsung KANG, Je-hao HSU, Qibiao LV, Xiaohui YAO
  • Publication number: 20170146831
    Abstract: A mask device for optical alignment and equipment thereof are disclosed. The mask device comprises a first mask having a first overlapping region and a first non-overlapping region and a second mask having a second overlapping region and a second non-overlapping region. The first and second mask overlap with each other. The first overlapping and non-overlapping regions, the second overlapping and non-overlapping regions comprise openings respectively. The height of the openings of the first and the second overlapping region are arranged to vary according the trigonometric square such that the height of the openings at the same position that the overlapping regions overlap with each other is the same as that the openings of the first or the second non-overlapping regions. Compared with the current technology, the disclosure may eliminate the defects of the striped mura in the liquid crystal display to increase the display quality of the products.
    Type: Application
    Filed: May 25, 2015
    Publication date: May 25, 2017
    Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.
    Inventors: Bing HAN, Ming-hung SHIH, Meng LI
  • Publication number: 20170123278
    Abstract: The present disclosure discloses a method for manufacturing a HVA pixel electrode and an array substrate. The method comprises: a first metal material is deposited on a substrate, and a first conductive metal layer is formed through etching; a first insulating material and a semiconductor material are deposited on a first conductive metal layer, and an intermediate layer is formed through etching; a second insulating material is deposited on the intermediate layer, and a second conductive metal layer is formed through etching; the second conductive metal layer and an exposed part of the intermediate layer are coated with a second insulating material, and contact holes and a three-dimensional insulating structure are formed through etching; the surface of the insulating structure and the exposed parts of other layers are coated with a transparent conductive material, and a transparent conductive layer is formed through etching. A photomasking procedure is saved, and manufacturing cost is saved.
    Type: Application
    Filed: August 5, 2014
    Publication date: May 4, 2017
    Inventors: Ming Hung SHIH, Jiali JIANG
  • Publication number: 20170117307
    Abstract: The present disclosure discloses a mask plate, a method of manufacturing a corresponding array substrate, and an array substrate, used in the technical field of liquid crystal displays. The mask plate comprises a non-transparent area and a transparent area. The non-transparent area has an intermediate vertical trunk, an intermediate horizontal trunk, and branches extending from the intermediate vertical trunk and the intermediate horizontal trunk. The intermediate vertical trunk and the intermediate horizontal trunk form certain angles with the branches, respectively. The transparent area has a first transparent portion provided between the branches. The first transparent portion is provided with an optical interference unit, which is used for processing light with a first intensity into light with a second intensity, the first intensity being higher than the second intensity.
    Type: Application
    Filed: August 5, 2014
    Publication date: April 27, 2017
    Inventors: Ming Hung SHIH, Jiali JIANG
  • Patent number: 9520414
    Abstract: The present invention proposes a TFT array substrate includes: a substrate; scan lines on the substrate; data lines intercrossing with the scan lines; a first insulating layer between the scan lines and the data lines; a second insulating layer on the first insulating layer and covering the data lines; a common electrode layer on the second insulating layer, comprising first holes located above the data lines. The first holes uncover the second insulating layer. The present invention decreases parasitic capacitance between the common electrode layer and data lines and between the common electrode layer and scan lines by decreasing overlaping sections between a common electrode layer and the data lines and between the common electrode layer and the scan lines. Therefore load of the data lines and the scan lines decreases, charge efficiency of the pixels increases, and display effect of an LCD panel is therefore improved.
    Type: Grant
    Filed: June 18, 2014
    Date of Patent: December 13, 2016
    Assignee: Shenzhen China Star Optoelectronics Technology Co., Ltd
    Inventors: Cong Wang, Ming-Hung Shih, Peng Du
  • Publication number: 20160358562
    Abstract: The invention provides a thin film transistor (TFT) array substrate and a display panel. The TFT array substrate is disposed with multiple pixels arranged in an array. Each pixel includes first through third sub-pixels sequentially arranged along a first direction. The first through third sub-pixels are connected to a same scan line. The TFT array substrate further is disposed with first through third data lines sequentially arranged along the first direction. The first through third data lines respectively are for driving the first through third sub-pixels. The first sub-pixel includes first and second areas, the second sub-pixel includes third and fourth areas, and the third sub-pixel includes fifth and sixth areas, arranged along a second direction. A voltage difference between a sub-pixel electrode in the sixth area and a common electrode is different from a voltage difference between a sub-pixel electrode in the fifth area and the common electrode.
    Type: Application
    Filed: January 21, 2015
    Publication date: December 8, 2016
    Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.
    Inventors: Peng DU, MING-HUNG SHIH, CHIH-TSUNG KANG, JE-HAO HSU, Qibiao LV
  • Patent number: 9507228
    Abstract: An array substrate belongs to the technical field of display technology and solves the technical problem of low aperture ratio of prior liquid crystal display device. The array substrate includes a plurality of sub pixel units arranged in an array and a plurality of signal lines, wherein one signal line of two adjacent signal lines is arranged in a first side of corresponding sub pixel units, and the other signal line is arranged in a second side of corresponding sub pixel units. The first side and the second side are one of opposite sides of the sub pixel units respectively. The array substrate can be used in liquid crystal television, liquid crystal display, mobile phone, tablet personal computer and other display devices.
    Type: Grant
    Filed: July 4, 2014
    Date of Patent: November 29, 2016
    Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Cong Wang, Ming Hung Shih, Peng Du
  • Publication number: 20160282681
    Abstract: An array substrate and a liquid crystal display panel. Multiple pixel electrodes are formed on the array substrate and arranged as a matrix. Multiple protrusion structures are formed on each of the pixel electrodes. Wherein, in a row of the pixel electrodes, distances between the protrusion structures on the pixel electrodes at two sides are greater than distances between the protrusion structures on the pixel electrodes at middle. The uniformity of the screen brightness of the present invention can be improved.
    Type: Application
    Filed: November 13, 2014
    Publication date: September 29, 2016
    Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.
    Inventors: Jiali JIANG, Ming-hung SHIH
  • Publication number: 20160246107
    Abstract: Disclosed here is the technical field of liquid crystal display, and in particular to a color filter and a liquid crystal display with the color filter. The color filter has a plurality of diaphragm groups, each diaphragm group consists of at least one red diaphragm, at least one green diaphragm and at least one blue diaphragm, wherein the diaphragms of at least one of said diaphragm groups are configured in such a sequence that color cast caused by a RC delay of a pixel signal can be compensated.
    Type: Application
    Filed: January 19, 2015
    Publication date: August 25, 2016
    Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.
    Inventors: Bing Han, Zuomin Liao, Ming Hung Shih
  • Publication number: 20160246145
    Abstract: Related to is a detection circuit, a liquid crystal display panel and a method for manufacturing the liquid crystal display panel. The detection circuit comprises a control switch unit, which is arranged between a test signal input terminal and a signal line of the liquid crystal display panel, and includes a first switch transistor and a second switch transistor connected in series. During test, the first switch transistor and the second switch transistor is kept on, so that a test signal is transmitted to the signal line of the liquid crystal display panel; after completion of the test, the second switch transistor is kept off, and a control terminal of the first switch transistor is in shorted connection with its first terminal, so as to reduce leakage current flowing into the signal line of the liquid crystal display panel through the second switch transistor.
    Type: Application
    Filed: January 20, 2015
    Publication date: August 25, 2016
    Applicant: Shenzhen China Star Optoelectronics Technology Co., Ltd.
    Inventors: Peng Du, Ming Hung Shih
  • Publication number: 20160246124
    Abstract: A liquid crystal display panel and a display device are provided. The liquid crystal display panel comprises a plurality of pixel units arranged as an array. Each pixel unit comprises at least three sub pixels of different colors. In each pixel unit, a primary region of each of some of the sub pixels has a larger brightness than a secondary region thereof, and each of the rest sub pixels has a consistent brightness.
    Type: Application
    Filed: January 12, 2015
    Publication date: August 25, 2016
    Inventors: Peng Du, Ming Hung Shih, Chih Tsung Kang
  • Publication number: 20160216583
    Abstract: The LCD panel of the present invention includes an array substrate, a color film substrate, and a liquid crystal layer. The array substrate includes a substrate, a data line, a scanning line, a pixel electrode, a thin-film field-effect transistor, and an insulative layer. The pixel electrode corresponds to a first area of the array substrate. The data line, the scanning line, and the thin-film field-effect transistor correspond to a second area of the array substrate. The thickness of the insulative layer on the first area is less than the thickness of the insulative layer on the second area. Liquid crystal usage is reduced by reducing the thickness of the insulative layer on the first area of the array substrate in the present invention.
    Type: Application
    Filed: May 16, 2014
    Publication date: July 28, 2016
    Applicant: Shenzhen China Star Optoelectronics Technology Co. , Ltd.
    Inventors: Jiali JIANG, Peng DU, Ming-Hung SHIH
  • Patent number: 9250648
    Abstract: A memory expansion assembly includes a first plate having first electrical slots and a first electrically connecting portion, a second plate pivotally connected to the first plate and having second electrical slots and a second electrically connecting portion, a first engaging assembly, and a second engaging assembly. The first electrical slots are electrically connected to the first electrically connecting portion. The second electrical slots are electrically connected to the second electrically connecting portion. The second plate is adapted to pivot relative to the first plate to have a folded position when the two are close to each other and an unfolded position when the two are away from each other. The first engaging assembly is disposed on a side of the first plate. The second engaging assembly is disposed on a side of the second plate. The first engaging assembly is removably engaged with the second engaging assembly.
    Type: Grant
    Filed: March 16, 2013
    Date of Patent: February 2, 2016
    Assignees: INVENTEC (PUDONG) TECHNOLOGY CORPORATION, INVENTEC CORPORATION
    Inventors: Ming-Hung Shih, Hsin-Liang Chen, Yen-Cheng Lin
  • Patent number: 9249808
    Abstract: A fan module includes a casing, a fan, and two vibration absorption assemblies. The casing has an accommodating space. The fan is located in the accommodating space and keeps a distance from the casing. Each of the two vibration absorption assemblies includes two first vibration absorption components and a second vibration absorption component. The two first vibration absorption components are respectively in contact with the fan and separated from the casing, respectively. The second vibration absorption component is connected with two first vibration absorption components and the casing, respectively. The first vibration absorption components and the second vibration absorption components are adapted for absorbing the vibration waves having different frequency ranges.
    Type: Grant
    Filed: March 12, 2013
    Date of Patent: February 2, 2016
    Assignees: INVENTEC (PUDONG) TECHNOLOGY CORPORATION, INVENTEC CORPORATION
    Inventors: Chun-Ming Lu, Wen-Cheng Hu, Chun-Ying Yang, Yen-Cheng Lin, Ming-Hung Shih, Ying-Chao Peng
  • Patent number: 9251750
    Abstract: A liquid crystal display (LCD) module is disclosed, which comprises: a thin film transistor (TFT) substrate and a color filter (CF) substrate disposed opposite to each other, and a liquid crystal layer sandwiched between the TFT substrate and the CF substrate. The TFT substrate comprises a plurality of wires including at least a first group of wires and a second group of wires, and the second group of wires comprises at least two wires. The CF substrate comprises first curing test units and second curing test units insulated from each other. The first curing test units are electrically connected with the first group of wires, and the second curing test units are electrically connected with all the wires of the second group of wires. A manufacturing method of an LCD module is further disclosed.
    Type: Grant
    Filed: December 2, 2011
    Date of Patent: February 2, 2016
    Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Ming-Hung Shih, Meng Li