Patents by Inventor Ching Tang

Ching Tang 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: 20160034074
    Abstract: An anti-interference touch sensing structure includes a first substrate, a plurality of touch sensing units and at least a first anti-interference spot. The touch sensing units are coplanarly disposed on the first substrate, and a first interval region is formed between the adjacent touch sensing units. The first anti-interference spot is disposed within the first interval region.
    Type: Application
    Filed: May 14, 2015
    Publication date: February 4, 2016
    Inventors: Hsing-Ying LEE, Da-Ching TANG
  • Publication number: 20160034063
    Abstract: An anti-interference touch display panel comprises a color filter substrate, an active matrix transistor substrate, a display functional layer, a plurality of touch-sensing units and at least one first anti-interference spot. The active matrix transistor substrate is disposed corresponding to the color filter substrate. The display functional layer is disposed between the color filter substrate and the active matrix transistor substrate. The touch-sensing units are coplanarly disposed on the color filter substrate, and a first interval region is formed between the adjacent-touch sensing units. The first anti-interference spot is disposed within the first interval region.
    Type: Application
    Filed: July 24, 2015
    Publication date: February 4, 2016
    Inventors: Hsing-Ying LEE, Da-Ching TANG, Tien-Rong LU
  • Publication number: 20160034061
    Abstract: An organic electroluminescent touch panel includes a protection unit, a plurality of touch-sensing units, at least one first anti-interference spot, a substrate, a first electrode layer, an organic layer stack and a second electrode layer. The touch-sensing units are coplanarly disposed on the protection unit. A first interval region is formed between the adjacent touch-sensing units. The first anti-interference spot is disposed within the first interval region. The substrate is disposed corresponding to the protection unit. The first electrode layer is disposed on the substrate, the organic layer stack is disposed on the first electrode layer, and the second electrode layer is disposed on the organic layer stack. The first electrode layer, the organic layer stack and the second electrode layer are disposed within the space formed by the protection unit and the substrate.
    Type: Application
    Filed: July 20, 2015
    Publication date: February 4, 2016
    Inventors: Hsing-Ying LEE, Da-Ching TANG
  • Publication number: 20160034075
    Abstract: An optoelectronic modulation stack includes a substrate, a plurality of touch sensing units, at least a first anti-interference spot and a nano-structural layer. The touch sensing units are coplanarly disposed on the substrate, and a first interval region is formed between the adjacent touch sensing units. The first anti-interference spot is disposed within the first interval region, and the width of the first anti-interference spot is substantially less than that of the substrate or touch sensing unit. The nano-structural layer is disposed below the first anti-interference spot and includes a plurality of nano structures. When the light passes through the nano structures and the first anti-interference spot, the optical characteristic of the light is changed.
    Type: Application
    Filed: May 15, 2015
    Publication date: February 4, 2016
    Inventors: Hsing-Ying LEE, Da-Ching TANG, Tien-Rong LU
  • Patent number: 9048013
    Abstract: A pressure sensible textile has at least a high-resistance conducting area and two groups of low-resistance conducting wefts or warps contacting the high-resistance area directly. The two groups of low-resistance conducting wefts or warps cross each other and do not contact with each other directly. Furthermore, two scanning circuits can be electrically connected to the two groups of low-resistance conducting wefts or warps. Then, a controller is added to the two scanning circuits to obtain a pressure sensible device.
    Type: Grant
    Filed: October 6, 2006
    Date of Patent: June 2, 2015
    Assignee: TAIWAN TEXTILE RESEARCH INSTITUTE
    Inventors: Chien-Fa Tang, Ching-Tang Huang
  • Patent number: 9035730
    Abstract: A magnetic trigger mechanism is provided. The magnetic trigger mechanism operates in conjunction with a plurality of magnetic sensors. The magnetic trigger mechanism includes: a magnet; a body, with its one side provided with a recess and its other side located near the plurality of magnetic sensors; and a moveable section, provided in the recess in a movable manner, comprising an accommodating space for restraining the magnet therein.
    Type: Grant
    Filed: April 9, 2014
    Date of Patent: May 19, 2015
    Inventor: Ching-Tang Chang
  • Patent number: 9030281
    Abstract: A magnetic trigger mechanism is provided. The magnetic trigger mechanism operates in conjunction with a plurality of magnetic sensors. The magnetic trigger mechanism includes: a magnet; a body, with its one side provided with a recess and its other side located near the plurality of magnetic sensors; and a moveable section, provided in the recess in a movable manner, comprising an accommodating space for restraining the magnet therein.
    Type: Grant
    Filed: April 9, 2014
    Date of Patent: May 12, 2015
    Inventor: Ching-Tang Chang
  • Patent number: 9018934
    Abstract: A low voltage bandgap reference circuit includes a positive temperature coefficient circuit unit, a negative temperature coefficient circuit unit and a load unit, wherein the positive temperature coefficient circuit unit comprises a first differential operational amplifier, a first, second and third transistor, a first resistor, a first and second diode, and the negative temperature coefficient circuit unit includes a second differential operational amplifier, a fourth, fifth and sixth transistor, a second resistor and a third diode. The low voltage bandgap reference circuit provides a current having a positive temperature coefficient characteristics and a current having a negative temperature coefficient characteristics to flow through the load in order to generate a stable reference voltage less affected by the temperature. Therefore, it avoids the problems of the low voltage bandgap reference circuit that can not be activated at low voltage.
    Type: Grant
    Filed: March 20, 2013
    Date of Patent: April 28, 2015
    Assignee: Integrated Circuit Solution Inc.
    Inventors: Ching-Hung Chang, Chun-Lung Kuo, Ching-Tang Wu, Chung-Cheng Wu, Chung-Hao Chen
  • Publication number: 20150000771
    Abstract: A tube coupling device includes a coupling member having a lower casing and an upper housing and a peripheral flange extended between the casing and the housing, a water guide plate is engaged into the housing and has one or more off-center passages, a partition member is engaged in the housing and includes a pathway for the water to flow from the water guide plate and into the casing, and the partition member includes an inclined inner peripheral surface formed around an upper recess for defining an inner peripheral projection and for engaging with the water guide plate and for anchoring and retaining the water guide plate in the housing, a receptacle is engaged in the casing for preventing the materials in the coupling member from being released into the water.
    Type: Application
    Filed: June 27, 2013
    Publication date: January 1, 2015
    Inventor: Ching Tang Chuang
  • Patent number: 8900542
    Abstract: A method for forming graphene nanoribbons includes: (a) dispersing carbon nanotubes in a solvent to obtain a nanotube-dispersing solution; (b) adding an oxidant into the nanotube-dispersing solution to obtain a reaction solution; and (c) microwave heating the reaction solution and longitudinally unzipping the carbon nanotubes to form graphene nanoribbons.
    Type: Grant
    Filed: January 24, 2012
    Date of Patent: December 2, 2014
    Assignee: Chang Gung University
    Inventors: Chia-Liang Sun, Ching-Tang Chang
  • Publication number: 20140349027
    Abstract: A transfer printing apparatus includes a mold, a stamper, a pressing roller and a curing unit. The mold has a first surface with first and second concavities, the second concavity has first and second planes, the first plane is perpendicular to the first surface, and the second plane is inclined to the first surface. The stamper having a second surface is disposed in the first concavity. The first and second surfaces are coplanar, and the second surface has transfer printing microstructures. The first and second surfaces are suitable for coated an adhesive layer. The pressing roller presses a base film onto the adhesive layer, such that the adhesive layer is integrated with the base film. The curing unit cures the adhesive layer on the base film, such that a taper corresponding to the second concavity and optical microstructures corresponding to the transfer printing microstructures are formed on the adhesive layer.
    Type: Application
    Filed: May 15, 2014
    Publication date: November 27, 2014
    Applicant: CORETRONIC CORPORATION
    Inventors: Ching-Tang Yang, Fang-Hsuan Su, Shang-Wei Chen, Min-Yi Hsu
  • Publication number: 20140340603
    Abstract: A pixel array substrate includes a substrate, a plurality of thin-film transistors disposed on the substrate, a first insulating layer covering the thin-film transistors and the substrate, a common electrode disposed on the first insulating layer, a second insulating layer covering the first insulating layer and the common electrode, and a plurality of pixel electrodes disposed on the second insulating layer. Each thin-film transistor includes a drain electrode. The first insulating layer includes a plurality of first openings exposing the drain electrodes respectively. The second insulating layer includes a plurality of second openings exposing the first openings respectively. Each pixel electrode is electrically connected to each drain electrode respectively through each first opening and each second opening. The first insulating layer includes a thickness between 1 micron and 5 microns.
    Type: Application
    Filed: July 11, 2013
    Publication date: November 20, 2014
    Inventors: Hsien-Tang Hu, Da-Ching Tang, Ko-Ruey Jen, Jui-Chi Lai
  • Patent number: 8890157
    Abstract: The present invention provides a pixel structure including a substrate, a thin-film transistor disposed on the substrate, a first insulating layer covering the thin-film transistor and the substrate, a common electrode, a connecting electrode, a second insulating layer, and a pixel electrode. The thin-film transistor includes a drain electrode. The first insulating layer has a first opening exposing the drain electrode. The common electrode and the connecting electrode are disposed on the first insulating layer. The connecting electrode extends into the first opening to be electrically connected to the drain electrode. The connecting electrode is electrically insulated from the common electrode. The second insulating layer covers the first insulating layer, the common electrode, the connecting electrode, and has a second opening exposing the connecting electrode. The pixel electrode is disposed on the second insulating layer and electrically connected to the connecting electrode through the second opening.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: November 18, 2014
    Assignee: HannStar Display Corp.
    Inventors: Hsuan-Chen Liu, Hsien-Cheng Chang, Da-Ching Tang, Chien-Hao Wu, Ching-Chao Wang, Jung-Chen Lin
  • Publication number: 20140337547
    Abstract: A high-speed data transmission structure includes first and second electronic units and an input/output bus. The input/output bus is electrically connected to the first and second electronic units, and includes a clock signal line and N data lines, where N is an even integer. The data lines are divided into first and second data signal line groups, each provided with the same number of data lines. In a transmit mode, the first electronic unit generates and transmits a clock signal to the clock data line, and generates output signals at each clock period of the clock signal. The output signals consist of N/2 data signals lasting for two clock periods of the clock signal, and the first and second data signal line groups alternatively receive the output signals. The second electronic unit simultaneously performs a receive mode to fetch and latch the data signals according to the clock signal.
    Type: Application
    Filed: July 17, 2013
    Publication date: November 13, 2014
    Applicant: Integrated Circuit Solution Inc.
    Inventors: CHUNG-CHENG WU, CHUN-LUNG KUO, CHING-TANG WU, CHING-HUNG CHANG, YU-SHEN HSIEH, CHIA-WEI HO
  • Publication number: 20140232496
    Abstract: A magnetic trigger mechanism is provided. The magnetic trigger mechanism operates in conjunction with a plurality of magnetic sensors. The magnetic trigger mechanism includes: a magnet; a body, with its one side provided with a recess and its other side located near the plurality of magnetic sensors; and a moveable section, provided in the recess in a movable manner, comprising an accommodating space for restraining the magnet therein.
    Type: Application
    Filed: April 9, 2014
    Publication date: August 21, 2014
    Inventor: CHING-TANG CHANG
  • Publication number: 20140218142
    Abstract: A magnetic trigger mechanism is provided. The magnetic trigger mechanism operates in conjunction with a plurality of magnetic sensors. The magnetic trigger mechanism includes: a magnet; a body, with its one side provided with a recess and its other side located near the plurality of magnetic sensors; and a moveable section, provided in the recess in a movable manner, comprising an accommodating space for restraining the magnet therein.
    Type: Application
    Filed: April 9, 2014
    Publication date: August 7, 2014
    Inventor: CHING-TANG CHANG
  • Publication number: 20140197413
    Abstract: The present invention provides a pixel structure including a substrate, a thin-film transistor disposed on the substrate, a first insulating layer covering the thin-film transistor and the substrate, a common electrode, a connecting electrode, a second insulating layer, and a pixel electrode. The thin-film transistor includes a drain electrode. The first insulating layer has a first opening exposing the drain electrode. The common electrode and the connecting electrode are disposed on the first insulating layer. The connecting electrode extends into the first opening to be electrically connected to the drain electrode. The connecting electrode is electrically insulated from the common electrode. The second insulating layer covers the first insulating layer, the common electrode, the connecting electrode, and has a second opening exposing the connecting electrode. The pixel electrode is disposed on the second insulating layer and electrically connected to the connecting electrode through the second opening.
    Type: Application
    Filed: March 15, 2013
    Publication date: July 17, 2014
    Applicant: HANNSTAR DISPLAY CORP.
    Inventors: Hsuan-Chen Liu, Hsien-Cheng Chang, Da-Ching Tang, Chien-Hao Wu, Ching-Chao Wang, Jung-Chen Lin
  • Publication number: 20140176112
    Abstract: A low voltage bandgap reference circuit includes a positive temperature coefficient circuit unit, a negative temperature coefficient circuit unit and a load unit, wherein the positive temperature coefficient circuit unit comprises a first differential operational amplifier, a first, second and third transistor, a first resistor, a first and second diode, and the negative temperature coefficient circuit unit includes a second differential operational amplifier, a fourth, fifth and sixth transistor, a second resistor and a third diode. The low voltage bandgap reference circuit provides a current having a positive temperature coefficient characteristics and a current having a negative temperature coefficient characteristics to flow through the load unit, whereby generate a stable reference voltage thereon, which the stable reference voltage is less affected by the temperature. Therefore, it avoids the problems of the low voltage bandgap reference circuit can not be activated at low voltage.
    Type: Application
    Filed: March 20, 2013
    Publication date: June 26, 2014
    Applicant: INTEGRATED CIRCUIT SOLUTION INC.
    Inventors: CHING-HUNG CHANG, CHUN-LUNG KUO, CHING-TANG WU, CHUNG-CHENG WU, CHUNG-HAO CHEN
  • Patent number: 8729989
    Abstract: A magnetic trigger mechanism is provided. The magnetic trigger mechanism operates in conjunction with a plurality of magnetic sensors. The magnetic trigger mechanism includes: a magnet; a body, with its one side provided with a recess and its other side located near the plurality of magnetic sensors; and a moveable section, provided in the recess in a movable manner, comprising an accommodating space for restraining the magnet therein.
    Type: Grant
    Filed: February 23, 2011
    Date of Patent: May 20, 2014
    Inventor: Ching-Tang Chang
  • Patent number: D726129
    Type: Grant
    Filed: October 25, 2012
    Date of Patent: April 7, 2015
    Assignee: Chi Mei Communication Systems, Inc.
    Inventors: Ching-Tang Chin, Kun Liu, Hong-Xiu Luo, Ching-Chang Ni, Tzu-Cheng Yu