Patents by Inventor Tsung-Han Tsai

Tsung-Han Tsai 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).

  • Electronic device and method for manufacturing the same
    Patent number: 11482641
    Abstract: A method for manufacturing an electronic device includes providing a substrate, forming a plurality of connecting pads and a plurality of conductive portions partially overlapped by the plurality of connecting pads on a surface of the substrate; forming a plurality of conductive lines on the substrate, wherein the plurality of conductive lines are electrically connected to the plurality of conductive portions; and bonding a plurality of light emitting units to the plurality of connecting pads. The method may further includes identifying a defective light emitting unit from the plurality of light emitting units; removing the defective light emitting unit from a corresponding position on the substrate; and bonding-another light emitting unit to the corresponding position.
    Type: Grant
    Filed: October 13, 2020
    Date of Patent: October 25, 2022
    Assignee: InnoLux Corporation
    Inventors: Jia-Yuan Chen, Tsung-Han Tsai
  • LIGHT EMITTING MODULE AND LIGHT EMITTING DEVICE INCLUDING THEREOF
    Publication number: 20220336721
    Abstract: A light emitting module and a light emitting device including the light emitting module are provided. The light emitting module includes a circuit structure and a plurality of light emitting units. The circuit structure has a first side and a second side opposite to the first side. The circuit structure includes a plurality of first pads disposed on the first side and at least one second pad disposed on the second side. The first pads are electrically connected to the at least one second pad. The light emitting units are electrically connected to the first pads. The number of the first pads is more than the number of the at least one second pad.
    Type: Application
    Filed: March 23, 2022
    Publication date: October 20, 2022
    Applicant: Innolux Corporation
    Inventors: Jia-Yuan Chen, Tsung-Han Tsai, Kuan-Feng Lee
  • DISPLAY DEVICE
    Publication number: 20220336702
    Abstract: The disclosure provides a display device. The display device includes a substrate, a transistor, an insulating layer, a light blocking layer, a light emitting element, and a light conversion element. The transistor is disposed on the substrate. The insulating layer is disposed on the substrate. The insulating layer includes at least one opening. The light blocking layer is disposed on a top surface of the insulating layer and at least partially overlapped with the transistor. The light emitting element is disposed in the at least one opening, and the light emitting element includes an electrode electrically connected to the transistor. The light conversion element is disposed on the light emitting element.
    Type: Application
    Filed: July 4, 2022
    Publication date: October 20, 2022
    Applicant: InnoLux Corporation
    Inventors: Hsiao-Lang Lin, Tsung-Han Tsai
  • LIGHTING DEVICE
    Publication number: 20220334436
    Abstract: A lighting device includes a lighting unit emitting an output light having a light spectrum. The light spectrum in a range from 520 nm to 780 nm has a main peak, and the light spectrum in a range from 400 nm to 470 nm has a sub peak with a maximum intensity at a first wavelength. A first sub peak integral is an integral of the light spectrum calculated from a wavelength of the first wavelength minus 20 nm to the first wavelength. An intensity integral of a main wave having the main peak in the light spectrum is calculated from 521 nm to 780 nm, and a ratio of the first sub peak integral to the intensity integral is in a range from 0.05 % to 2%.
    Type: Application
    Filed: June 29, 2022
    Publication date: October 20, 2022
    Applicant: InnoLux Corporation
    Inventors: Hsiao-Lang Lin, Tsung-Han Tsai
  • DISPLAY MODULE
    Publication number: 20220332267
    Abstract: A display module installed on a device of a vehicle is disclosed. The device includes an airbag module having an inflator and an airbag, and the airbag is configured to be inflated by a gas produced by the inflator. The display module includes a display panel. The display panel is disposed on the airbag module when the airbag is not inflated by the gas. The display panel is secured to the device of the vehicle when the airbag is inflated by the gas.
    Type: Application
    Filed: March 18, 2022
    Publication date: October 20, 2022
    Applicant: InnoLux Corporation
    Inventors: Yuan-Lin WU, Tsung-Han TSAI, Kuan-Feng LEE
  • Display device
    Patent number: 11474400
    Abstract: A display device is disclosed, which includes: a substrate; a scan line disposed on the substrate; a drain electrode, disposed on the substrate and including an arc edge; a first transparent conductive layer disposed on the substrate; and a second transparent conductive layer disposed between the substrate and the first transparent conductive layer, wherein the arc edge is located outside the scan line, and the arc edge is not overlapped with the second transparent conductive layer.
    Type: Grant
    Filed: August 21, 2020
    Date of Patent: October 18, 2022
    Assignee: REXON INDUSTRIAL CORP., LTD.
    Inventors: Tsung-Han Tsai, Hsia-Ching Chu, Mei-Chun Shih
  • Method of manufacturing a metal-oxide-semiconductor field-effect transistor (MOSFET) having low off-state capacitance due to reduction of off-state capacitance of back-end-of-line (BEOL) features of the MOSFET
    Patent number: 11476157
    Abstract: A semiconductor device may include a source on a first side of a gate. The semiconductor device may include a drain on a second side of the gate, where the second side of the gate is opposite to the first side of the gate. The semiconductor device may include a first contact over the source. The semiconductor device may include a second contact over the drain. The semiconductor device may include an air gap over the gate between at least the first contact and the second contact. The semiconductor device may include at least two dielectric materials in each of a region between the air gap and the first contact and a region between the air gap and the second contact.
    Type: Grant
    Filed: January 7, 2021
    Date of Patent: October 18, 2022
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Gulbagh Singh, Tsung-Han Tsai, Shih-Lu Hsu, Kun-Tsang Chuang
  • Display device
    Patent number: 11474392
    Abstract: A display device includes a first display unit emitting a green light that has a first output spectrum corresponding to a highest gray level of the display device, and a second display unit emitting a blue light that has a second output spectrum corresponding to the highest gray level of the display device. An intensity integral of the first output spectrum within a range from 380 nm to 780 nm is defined as a first intensity integral. An intensity integral of the second output spectrum within a range from 511 nm to 597 nm is defined as a second intensity integral. A ratio of the second intensity integral to the first intensity integral is defined as a first ratio, and the first ratio is greater than 0% and less than or equal to 25.0%.
    Type: Grant
    Filed: May 28, 2021
    Date of Patent: October 18, 2022
    Assignee: InnoLux Corporation
    Inventors: Hsiao-Lang Lin, Jia-Yuan Chen, Jui-Jen Yueh, Kuan-Feng Lee, Tsung-Han Tsai
  • METHOD FOR MANUFACTURING DISPLAY DEVICE
    Publication number: 20220320177
    Abstract: The present disclosure provides a method for manufacturing a display device. The method includes providing a light emitting module, providing a driving module, providing a light conversion module, and assembling the light emitting module, the driving module, and the light conversion module to form a display assembly. The light emitting module is disposed between the light conversion module and the driving module.
    Type: Application
    Filed: March 1, 2022
    Publication date: October 6, 2022
    Applicant: InnoLux Corporation
    Inventors: Jia-Yuan CHEN, Tsung-Han TSAI, Kuan-Feng LEE
  • ELECTRONIC DEVICE
    Publication number: 20220320733
    Abstract: An electronic device includes a substrate, plurality of electrodes disposed on the substrate, a plurality of metal elements disposed on the substrate, a plurality of first lines disposed on the substrate, and a radio frequency signal processor. One of the plurality of metal elements is overlapped one of the plurality of electrodes. The radio frequency signal processor provides a signal to the one of the plurality of electrodes through one of the plurality of first lines.
    Type: Application
    Filed: June 24, 2022
    Publication date: October 6, 2022
    Inventors: Tsung-Han TSAI, Liang Yun CHIU
  • HEAD-UP DISPLAY SYSTEM
    Publication number: 20220308346
    Abstract: A head-up display system for a vehicle having a windshield is provided. The head-up display system includes a first image generation device and an optical system. The first image generation device is configured to provide a first light. The optical system is configured to reflect the first light. A first distance between the first image generation device and the optical system is greater than a second distance between the optical system and the windshield.
    Type: Application
    Filed: February 23, 2022
    Publication date: September 29, 2022
    Applicant: Innolux Corporation
    Inventors: Yu-Chia Huang, Tsung-Han Tsai, Chin-Lung Ting
  • METHOD FOR MANUFACTURING DISPLAY DEVICE
    Publication number: 20220293688
    Abstract: The disclosure provides a method for manufacturing a display device, including the following steps. A substrate is provided. A pixel circuit is formed on the substrate. A light-emitting unit is formed on the pixel circuit. A touch sensing unit is formed on the light-emitting unit. An insulating layer is formed on the touch sensing unit. An anti-reflection layer is formed on the insulating layer. The method for manufacturing the display device of the embodiment of the disclosure can improve reliability.
    Type: Application
    Filed: February 16, 2022
    Publication date: September 15, 2022
    Applicant: Innolux Corporation
    Inventors: Yuan-Lin Wu, Chandra Lius, Tsung-Han Tsai
  • Electronic device
    Patent number: 11443499
    Abstract: An electronic device is disclosed, which includes: a first substrate having a display area comprising a biometric sensing region and a non-sensing region; a biometric sensing module disposed corresponding to the biometric sensing region; a light altering member at least partially formed in the biometric sensing region, wherein the light altering member comprises a reflecting layer and the reflecting layer comprises a plurality of openings; and a supporting film disposed under the first substrate and contacting the first substrate, wherein a reflectivity of the biometric sensing region is greater than a reflectivity of the non-sensing region, the supporting film comprises a hole, and the biometric sensing module disposed corresponding to the hole.
    Type: Grant
    Filed: May 18, 2021
    Date of Patent: September 13, 2022
    Assignee: INNOLUX CORPORATION
    Inventors: Chandra Lius, Kuan-Feng Lee, Tsung-Han Tsai, Pai-Chiao Cheng
  • HEAD-MOUNTED DEVICE
    Publication number: 20220286662
    Abstract: A head-mounted device includes a plurality of front camera modules, a display device, an in-display camera module and an image-processing unit. The front camera modules include a first camera module and a second camera module that are respectively disposed at the left and right sides of the head-mounted device. The in-display camera module is disposed within the boundary of the display device. The image-processing unit is in communication connection with the front camera modules and the display device. The display device and the in-display camera module face a user side of the head-mounted device.
    Type: Application
    Filed: September 16, 2021
    Publication date: September 8, 2022
    Applicant: LARGAN PRECISION CO., LTD.
    Inventors: Fuh-Shyang YANG, Hsiang-Chi TANG, Tsung-Han TSAI, Hsin-Hsuan HUANG
  • OPTICAL IMAGE CAPTURING SYSTEM
    Publication number: 20220276470
    Abstract: An optical image capturing system includes, in order from an object side to an image side, a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element and a seventh lens element. The first, the second and the third lens elements all have refractive power. The fourth lens element with refractive power has both surfaces being aspheric. The fifth lens element with refractive power has both surfaces being aspheric. The sixth lens element with refractive power has an image-side surface having at least one convex shape at a peripheral region thereof and both surfaces being aspheric. The seventh lens element with refractive power has an image-side surface having at least one convex shape at a peripheral region thereof, wherein both surfaces being aspheric, and at least one surface has at least one inflection point thereon.
    Type: Application
    Filed: May 12, 2022
    Publication date: September 1, 2022
    Inventors: Tsung-Han TSAI, Hsin-Hsuan HUANG
  • ELECTRONIC DEVICE
    Publication number: 20220276324
    Abstract: An electronic device includes a substrate, an electronic element, a transistor, a redistribution layer and a plurality of first bonding pads. The electronic element is disposed on the substrate. The transistor is electrically connected with the electronic element. The plurality of first bonding pads are disposed on the redistribution layer.
    Type: Application
    Filed: May 20, 2022
    Publication date: September 1, 2022
    Applicant: Innolux Corporation
    Inventors: Jia-Yuan Chen, Tsung-Han Tsai, Kuan-Feng Lee
  • OPTICAL FINGERPRINT IDENTIFICATION SYSTEM
    Publication number: 20220270391
    Abstract: An optical fingerprint identification system includes a cover, a light emitting layer, an optical layer, an image sensor and a base that are sequentially disposed from top to bottom. The cover has a fingerprint contact surface on top. The image sensor has an image surface. The optical layer includes a first array layer and a second array layer, and the first array layer is stacked on top of the second array layer. The first array layer and the second array layer respectively include a plurality of first array lens elements and a plurality of second array lens elements respectively arranged at equal intervals in a first direction. Each of the first array lens elements and a corresponding second array lens element of the second array layer are coaxial along an optical axis and form an imaging unit.
    Type: Application
    Filed: May 6, 2022
    Publication date: August 25, 2022
    Applicant: LARGAN PRECISION CO., LTD.
    Inventors: Chun-Che HSUEH, Hsiang-Chi TANG, Tsung-Han TSAI, Fuh-Shyang YANG
  • Electronic device
    Patent number: 11424552
    Abstract: An electronic device is provided. The electronic device includes a first substrate, a second substrate, a liquid crystal layer, a feeding structure, and a plurality of phase shifter electrodes. The liquid crystal layer is disposed between the first substrate and the second substrate. The feeding structure is disposed on the first substrate to transmit a radio frequency signal. The plurality of phase shifter electrodes are disposed on the first substrate and at least one of the plurality of phase shifter electrodes is for receiving the radio frequency signal. In addition, at least one of the plurality of phase shifter electrodes is electrically connected to a thin film transistor.
    Type: Grant
    Filed: July 3, 2020
    Date of Patent: August 23, 2022
    Assignee: INNOLUX CORPORATION
    Inventors: Liang-Yun Chiu, Tsung-Han Tsai
  • DISPLAY DEVICE
    Publication number: 20220261106
    Abstract: A display device includes a display layer, a touch sensor, an insulating layer and a collimator. The touch sensor is disposed on the display layer, the insulating layer is disposed on the touch sensor and the display layer, and the collimator is disposed on the insulating layer.
    Type: Application
    Filed: January 18, 2022
    Publication date: August 18, 2022
    Applicant: InnoLux Corporation
    Inventors: Jui-Jen YUEH, Tsung-Han TSAI, Kuan-Feng LEE
  • Lamp
    Patent number: D966598
    Type: Grant
    Filed: May 22, 2020
    Date of Patent: October 11, 2022
    Inventor: Tsung-Han Tsai