Patents by Inventor Tsung-Han Wu

Tsung-Han Wu 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: 10847552
    Abstract: An electronic modulating device is provided. The electronic modulating device includes a first modulating unit. The first modulating unit includes a first transistor including a channel arranged in an extending direction. The first modulating unit also includes a first modulating electrode electrically connected to the first transistor and arranged in a first longitudinal direction. The electronic modulating device also includes a second modulating unit. The second modulating unit includes a second transistor including a channel arranged in the extending direction. The second modulating unit also includes a second modulating electrode electrically connected to the second transistor and arranged in a second longitudinal direction that is different from the first longitudinal direction. The first included angle between the extending direction and the first longitudinal direction is different from a second included angle between the extending direction and the second longitudinal direction.
    Type: Grant
    Filed: October 16, 2018
    Date of Patent: November 24, 2020
    Assignee: INNOLUX CORPORATION
    Inventors: Tsung-Han Tsai, Yuan-Lin Wu
  • Patent number: 10830875
    Abstract: An auxiliary apparatus for a lighthouse positioning system is provided. The lighthouse positioning system includes a first positioning base station and a second positioning base station, wherein the first positioning base station includes a first signal transmitter and a second signal transmitter and the second positioning base station includes a first signal transmitter and a second signal transmitter. The auxiliary apparatus calculates a first signal time sequence of the first signal transmitters, calculates a second signal time sequence of the second signal transmitters, and determines a third signal time sequence according to the first signal time sequence and the second signal time sequence. The third signal time sequence is not overlapped with the first signal time sequence and the second signal time sequence. The auxiliary apparatus transmits a plurality of signals according to the third signal time sequence.
    Type: Grant
    Filed: October 20, 2017
    Date of Patent: November 10, 2020
    Assignee: HTC CORPORATION
    Inventors: Iok-Kan Choi, Tsung-Han Wu, Kuang-Wei Lin
  • Publication number: 20200343193
    Abstract: An embodiment is a structure including a first die having an active surface with a first center point, a molding compound at least laterally encapsulating the first die, and a first redistribution layer (RDL) including metallization patterns extending over the first die and the molding compound. A first portion of the metallization patterns of the first RDL extending over a first portion of a boundary of the first die to the molding compound, the first portion of the metallization patterns not extending parallel to a first line, the first line extending from the first center point of the first die to the first portion of the boundary of the first die.
    Type: Application
    Filed: July 13, 2020
    Publication date: October 29, 2020
    Inventors: Cheng-Hsien Hsieh, Li-Han Hsu, Wei-Cheng Wu, Hsien-Wei Chen, Der-Chyang Yeh, Chi-Hsi Wu, Chen-Hua Yu, Tsung-Shu Lin
  • Publication number: 20200343425
    Abstract: A display device is provided. The display device includes a substrate, a driving circuit disposed on the substrate, and a light-emitting unit disposed on the driving circuit and electrically connected to the driving circuit. The light-emitting unit includes a first semiconductor layer, a quantum well layer disposed on the first semiconductor layer and a second semiconductor layer disposed on the quantum well layer. The second semiconductor layer includes a first top surface. The display device also includes a first protective layer disposed on the driving circuit and adjacent to the light-emitting unit. The first protective layer includes a second top surface and a plurality of conductive elements formed therein. The elevation of the first top surface is higher than the elevation of the second top surface.
    Type: Application
    Filed: July 9, 2020
    Publication date: October 29, 2020
    Inventors: Tsung-Han TSAI, Kuan-Feng LEE, Yuan-Lin WU
  • Publication number: 20200333658
    Abstract: A liquid crystal display includes a first flexible substrate, a second flexible substrate, a liquid crystal layer, and an optical film. The liquid crystal layer is disposed between the first flexible substrate and the second flexible substrate. The optical film is adhered to the first flexible substrate, and the optical film includes a polarizing layer and a diffusing layer adhered to the polarizing layer.
    Type: Application
    Filed: April 22, 2019
    Publication date: October 22, 2020
    Inventors: Yu-Chia Huang, Yuan-Lin Wu, Kuan-Feng Lee, Tsung-Han Tsai
  • Publication number: 20200328125
    Abstract: A method for forming a semiconductor device structure is provided. The method includes forming a first semiconductor layer, an insulating layer and a second semiconductor layer in a substrate. The method also includes forming a first isolation feature in the first semiconductor layer, the insulating layer and the second semiconductor layer. The method further includes forming a transistor in and over the substrate adjacent to the first isolation feature. In addition, the method includes etching the first isolation feature to form a trench extending below the insulating layer. The method also includes filling the trench with a metal material to form a second isolation feature in the first isolation feature.
    Type: Application
    Filed: June 29, 2020
    Publication date: October 15, 2020
    Inventors: Tsung-Han TSAI, Po-Jen WANG, Chun-Li WU, Ching-Hung KAO
  • Patent number: 10804713
    Abstract: A charge-discharge device and a control method of the charge-discharge device are provided. The control method of the charge-discharge device comprising: receiving an input voltage signal via a configuration channel of a USB port; sampling the input voltage signal in a predetermined period to generate a plurality of sampling values; selectively connecting the configuration channel to a pull-down circuit or a pull-up circuit according to the sampling values, receiving a first charging voltage via a power channel of the USB port when the configuration channel is connected to the pull-down circuit, and outputting a second charging voltage via the power channel when the configuration channel is connected to the pull-up circuit.
    Type: Grant
    Filed: December 12, 2017
    Date of Patent: October 13, 2020
    Assignee: ASUSTEK COMPUTER INC.
    Inventors: Feng-Chi Shen, Tsung-Han Wu, Chien-Chung Lo, Yii-Lin Wu
  • Publication number: 20200318815
    Abstract: A light-emitting device is provided. The light-emitting device includes a first substrate. The light-emitting device also includes a second substrate including a light-shielding structure. The light-emitting device further includes a first light-emitting module and a second light-emitting module being adjacent to each other. The first light-emitting module and the second light-emitting module are disposed between the first substrate and the second substrate. The first light-emitting module and the second light-emitting module are spaced apart by a gap, and the light-shielding structure at least partially covers the gap in a top view direction of the light-emitting device.
    Type: Application
    Filed: April 8, 2019
    Publication date: October 8, 2020
    Inventors: Jia-Yuan CHEN, Tsung-Han TSAI, Kuan-Feng LEE, Yuan-Lin WU
  • Publication number: 20200301185
    Abstract: A liquid crystal display is provided. The liquid crystal display includes a first substrate. The liquid crystal display also includes a plurality of first thin film transistors disposed on the first substrate. The liquid crystal display further includes a second substrate disposed opposite to the first substrate. In addition, the liquid crystal display includes a plurality of second thin film transistors disposed on the second substrate. The liquid crystal display also includes a plurality of sensing units disposed on the second substrate, and at least one of the plurality of sensing units electrically connected to at least one of the plurality of second thin film transistors. The liquid crystal display further includes a liquid crystal layer disposed between the first substrate and the second substrate.
    Type: Application
    Filed: March 21, 2019
    Publication date: September 24, 2020
    Inventors: Yu-Chia HUANG, Yuan-Lin WU, Chandra LIUS, Kuan-Feng LEE, Tsung-Han TSAI
  • Publication number: 20200295521
    Abstract: An example all polarization-maintaining, passively mode-locked linear fiber laser oscillator has a linear cavity. A semiconductor saturable absorber mirror (SESAM) is disposed at one end of the linear cavity. A polarization-maintaining gain fiber is operatively associated with the SESAM in the linear cavity, the gain fiber having normal dispersion. A polarization-maintaining undoped fiber is operatively associated with the SESAM in the linear cavity, the undoped fiber having anomalous dispersion. An output coupler is configured to generate laser light output from the linear cavity.
    Type: Application
    Filed: March 9, 2020
    Publication date: September 17, 2020
    Inventors: Tsung-han Wu, Eng Hiang Mark Yeo, Kevin Knabe, Kurt Richard Vogel
  • Publication number: 20200286416
    Abstract: A display device includes a substrate and a plurality of gate driving units. The substrate has at least one curved portion with a curved side edge, and the plurality of gate driving units are disposed along the curved side edge.
    Type: Application
    Filed: March 5, 2019
    Publication date: September 10, 2020
    Inventors: Yu-Chia Huang, Yuan-Lin Wu, Kuan-Feng Lee, Tsung-Han Tsai
  • Publication number: 20200274039
    Abstract: The present disclosure provides a lighting device and a manufacturing method thereof. The lighting device of an embodiment includes a substrate, a light emitting unit and a light adjusting layer. The light emitting unit is disposed on the substrate, and the light emitting unit includes a light output surface. The light adjusting layer is disposed on the light emitting unit, and the light adjusting layer includes a first portion and a second portion connected to the first portion. Wherein, the first portion only partially covers the light output surface, and the second portion does not cover the light output surface.
    Type: Application
    Filed: February 21, 2019
    Publication date: August 27, 2020
    Inventors: Jia-Yuan Chen, Tsung-Han Tsai, Kuan-Feng Lee, Yuan-Lin Wu
  • Patent number: 10749090
    Abstract: A display device is provided. The display device includes a substrate, a driving circuit disposed on the substrate, and a light-emitting unit disposed on the driving circuit and electrically connected to the driving circuit. The light-emitting unit includes a first semiconductor layer, a quantum well layer disposed on the first semiconductor layer and a second semiconductor layer disposed on the quantum well layer. The second semiconductor layer includes a first top surface. The display device also includes a first protective layer disposed on the driving circuit and adjacent to the light-emitting unit. The first protective layer includes a second top surface and a plurality of conductive elements formed therein. The elevation of the first top surface is higher than the elevation of the second top surface.
    Type: Grant
    Filed: December 17, 2018
    Date of Patent: August 18, 2020
    Assignee: INNOLUX CORPORATION
    Inventors: Tsung-Han Tsai, Kuan-Feng Lee, Yuan-Lin Wu
  • Publication number: 20200235084
    Abstract: A foldable display device having a first display region, a second display region, and a foldable display region connecting the first display region and the second display region includes a flexible substrate, a plurality of first light emitting units disposed on the flexible substrate in the first display region, a plurality of second light emitting units disposed on the flexible substrate in the foldable display region, a first protector protecting at least one of the first light emitting units, and a second protector protecting at least one of the second light emitting units. A first ratio of a thickness of the first protector to a thickness of the flexible substrate in the first display region is less than a second ratio of a thickness of the second protector to a thickness of the flexible substrate in the foldable display region.
    Type: Application
    Filed: January 21, 2019
    Publication date: July 23, 2020
    Inventors: Yuan-Lin Wu, Kuan-Feng Lee, Tsung-Han Tsai, Jia-Yuan Chen
  • Patent number: 10714426
    Abstract: An embodiment is a structure including a first die having an active surface with a first center point, a molding compound at least laterally encapsulating the first die, and a first redistribution layer (RDL) including metallization patterns extending over the first die and the molding compound. A first portion of the metallization patterns of the first RDL extending over a first portion of a boundary of the first die to the molding compound, the first portion of the metallization patterns not extending parallel to a first line, the first line extending from the first center point of the first die to the first portion of the boundary of the first die.
    Type: Grant
    Filed: August 27, 2018
    Date of Patent: July 14, 2020
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Cheng-Hsien Hsieh, Li-Han Hsu, Wei-Cheng Wu, Hsien-Wei Chen, Der-Chyang Yeh, Chi-Hsi Wu, Chen-Hua Yu, Tsung-Shu Lin
  • Publication number: 20200219820
    Abstract: A method for manufacturing a display device is provided. The method includes providing an array module having at least one first alignment mark. The method also includes providing a light-emitting module having at least one second alignment mark. The method further includes aligning the light-emitting module and the array module by the at least one first alignment mark and the at least one second alignment mark. In addition, the method includes bonding the light-emitting module onto the array module.
    Type: Application
    Filed: January 8, 2019
    Publication date: July 9, 2020
    Inventors: Jia-Yuan CHEN, Tsung-Han TSAI, Kuan-Feng LEE, Yuan-Lin WU
  • Patent number: 10699963
    Abstract: Structures and formation methods of a semiconductor device structure are provided. The semiconductor device structure includes a substrate. The substrate includes a first semiconductor layer, a second semiconductor layer, and an insulating layer between the first semiconductor layer and the second semiconductor layer. The semiconductor device structure also includes a gate stack over the substrate. The semiconductor device structure further includes source and drain structures in the second semiconductor layer of the substrate. The source and drain structures are on opposite sides of the gate stack. In addition, the semiconductor device structure includes a first isolation feature in the substrate. The first isolation feature includes an insulation material and surrounds the source and drain structures. The semiconductor device structure also includes a second isolation feature in the first isolation feature. The second isolation feature includes a metal material and surrounds the source and drain structures.
    Type: Grant
    Filed: August 31, 2017
    Date of Patent: June 30, 2020
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Tsung-Han Tsai, Po-Jen Wang, Chun-Li Wu, Ching-Hung Kao
  • Patent number: 10680050
    Abstract: A display device is provided. The display device includes a substrate and an insulating layer disposed on the substrate and having a recess. The display device also includes an organic layer disposed on the insulating layer. The display device also includes at least one light emitting unit disposed in the recess and a conductive layer disposed on the light emitting unit.
    Type: Grant
    Filed: April 2, 2019
    Date of Patent: June 9, 2020
    Assignee: INNOLUX CORPORATION
    Inventors: Tsung-Han Tsai, Kuan-Feng Lee, Yu-Hsien Wu, Yuan-Lin Wu
  • Publication number: 20200176658
    Abstract: A display device is provided. The display device includes a substrate, a plurality of signal lines disposed on the substrate, and a plurality of display units disposed on the substrate. At least one of the signal lines includes a main line, a plurality of first branch lines electrically connected to the main line, and a plurality of second branch lines electrically connected to the main line. At least one of the display units includes a plurality of main pads, a plurality of redundant pads, and a light-emitting device electrically connected to the main pads. At least one of the main pads is electrically connected to at least one first branch line, and at least one of the redundant pads is electrically connected to at least one second branch line.
    Type: Application
    Filed: February 6, 2020
    Publication date: June 4, 2020
    Inventors: Jia-Yuan CHEN, Tsung-Han TSAI, Kuan-Feng LEE, Yuan-Lin WU
  • Publication number: 20200176430
    Abstract: A display device is provided. The display device includes a supporting film and a flexible substrate disposed on the supporting film. The display device also includes a driving layer disposed on the flexible substrate, and a conductive pad disposed on the driving layer. The display device further includes a light-emitting diode disposed on the conductive pad and electrically connected to the conductive pad, wherein the supporting film has a first hardness, the flexible substrate has a second hardness, and the first hardness is greater than or equal to the second hardness.
    Type: Application
    Filed: February 5, 2020
    Publication date: June 4, 2020
    Inventors: Yuan-Lin WU, Yu-Hsien WU, Kuan-Feng LEE, Tsung-Han TSAI