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).

  • 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
  • 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
  • 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
  • Patent number: 11437280
    Abstract: A dummy gate electrode and a dummy gate dielectric are removed to form a recess between adjacent gate spacers. A gate dielectric is deposited in the recess, and a barrier layer is deposited over the gate dielectric. A first work function layer is deposited over the barrier layer. A first anti-reaction layer is formed over the first work function layer, the first anti-reaction layer reducing oxidation of the first work function layer. A fill material is deposited over the first anti-reaction layer.
    Type: Grant
    Filed: June 12, 2020
    Date of Patent: September 6, 2022
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Chia-Ching Lee, Hsin-Han Tsai, Shih-Hang Chiu, Tsung-Ta Tang, Chung-Chiang Wu, Hung-Chin Chung, Hsien-Ming Lee, Da-Yuan Lee, Jian-Hao Chen, Chien-Hao Chen, Kuo-Feng Yu, Chia-Wei Chen, Chih-Yu Hsu
  • 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
  • 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
  • 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
  • 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
  • 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
  • Publication number: 20220262325
    Abstract: A signal processing method of a transparent display is disclosed. The signal processing method includes: receiving an input signal; performing a signal conversion step on the input signal to form a converted signal; after performing the signal conversion step, performing a signal identification step based on the converted signal; generating an image signal and a control signal from the input signal and a signal identification result of the signal identification step; outputting the image signal for light emission adjustment of the transparent display; and outputting the control signal for transparency adjustment of the transparent display, wherein a converted gray scale of a pixel is obtained by multiplying at least two gray scales among a red gray scale, a green gray scale, and a blue gray scale of the pixel by previously set corresponding coefficients and summing the multiplied gray scales.
    Type: Application
    Filed: May 9, 2022
    Publication date: August 18, 2022
    Applicant: Innolux Corporation
    Inventors: Yu-Chia Huang, Kuan-Feng Lee, Tsung-Han Tsai
  • Publication number: 20220264752
    Abstract: A display device includes a display panel which includes a rollable portion and a non-rollable portion. The non-rollable portion has two ends. One of the two ends is connected to the rollable portion, and the other of the two ends is connected to a circuit board.
    Type: Application
    Filed: January 3, 2022
    Publication date: August 18, 2022
    Applicant: InnoLux Corporation
    Inventors: Yuan-Lin WU, Tsung-Han TSAI, Kuan-Feng LEE
  • Patent number: 11417749
    Abstract: A semiconductor arrangement includes a gate structure disposed between a first source/drain region and a second source/drain region and a first contact disposed over the first source/drain region. The semiconductor arrangement includes a second contact disposed over the second source/drain region and an airgap disposed between the first contact and the second contact and over the gate structure.
    Type: Grant
    Filed: June 14, 2019
    Date of Patent: August 16, 2022
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LIMITED
    Inventors: Gulbagh Singh, Wang Po-Jen, Kun-Tsang Chuang, Tsung-Han Tsai
  • Publication number: 20220252980
    Abstract: The present invention provides photosensitive compositions comprising: (a) a novel polymeric binder; (b) a polymerizable compound; (c) a photoinitiator; and (d) a photosensitizer. The photosensitive compositions having improved developing and/or stripping performance with comparable adhesion and resolution.
    Type: Application
    Filed: February 1, 2022
    Publication date: August 11, 2022
    Inventors: Tsung-Han TSAI, Liyen LIN
  • Publication number: 20220252520
    Abstract: Systems and methods here may be used for a setup of fluorescence image capturing of a gemstone, such as a diamond placed on a flat stage. Some examples utilize a setup that both sends light and captures the image from the table side of the gemstone by passing ultraviolet (UV) light between 10 nm and 400 nm to the gemstone and capturing the excited fluorescence image for analysis through a dichroic beam splitter. In some examples, the cutoff is 300 nm. The dichroic beam splitter arrangement allows for the camera to focus on the same interface of the stage and gemstone over and over for ease of use and without moving, changing, or adjusting the equipment for different samples.
    Type: Application
    Filed: April 28, 2022
    Publication date: August 11, 2022
    Inventors: Tsung-Han TSAI, Wuyi WANG
  • Publication number: 20220254288
    Abstract: The disclosure provides a transparent display device including an exposed region and a non-exposed region. The non-exposed region is adapted for being hidden by a frame. The transparent display device includes a plurality of pixels and a driving element. The pixels are disposed in the exposed region. The driving element is adapted for driving the pixels, the driving element is disposed in the non-exposed region, and the non-exposed region partially surrounds the exposed region.
    Type: Application
    Filed: January 10, 2022
    Publication date: August 11, 2022
    Applicant: Innolux Corporation
    Inventors: Yu-Chia Huang, Yuan-Lin Wu, Tsung-Han Tsai, Kuan-Feng Lee
  • Patent number: 11411198
    Abstract: An electronic device having an active region and a non-active region includes a first substrate, a second substrate, and a sealing layer. The first substrate includes a plurality of light-emitting units in the active region. The second substrate includes a plurality of light conversion units in the active region. The sealing layer is disposed between the first substrate and the second substrate, on the active region and the non-active region.
    Type: Grant
    Filed: May 29, 2020
    Date of Patent: August 9, 2022
    Assignee: InnoLux Corporation
    Inventors: Hsiao-Lang Lin, Tsung-Han Tsai
  • Publication number: 20220246674
    Abstract: A display device including a first substrate structure, a second substrate structure and an adhesive layer is provided by the present disclosure. The first substrate structure includes a first recess. The second substrate structure is disposed opposite to the first substrate structure. The adhesive layer is sandwiched between the first substrate structure and the second substrate structure, wherein a part of the adhesive layer is filled in the first recess.
    Type: Application
    Filed: January 5, 2022
    Publication date: August 4, 2022
    Applicant: InnoLux Corporation
    Inventors: Hsiao-Lang LIN, Tsung-Han TSAI
  • Publication number: 20220246080
    Abstract: An electronic device is provided. The electronic device includes a display unit, a transparency controlling unit, and a driving circuit. The driving circuit is coupled to the display unit and the transparency controlling unit. The driving circuit adjusts a driving signal for driving the transparency controlling unit according to a light intensity of a display light from the display unit. Therefore, the electronic device may provide a transparent function.
    Type: Application
    Filed: April 21, 2022
    Publication date: August 4, 2022
    Applicant: Innolux Corporation
    Inventors: Yu-Chia Huang, Kuan-Feng Lee, Tsung-Han Tsai
  • Publication number: 20220246648
    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: Application
    Filed: April 25, 2022
    Publication date: August 4, 2022
    Inventors: Tsung-Han TSAI, Yuan-Lin WU
  • Patent number: 11404555
    Abstract: A semiconductor structure includes a high-k metal gate structure (HKMG) disposed over a channel region of a semiconductor layer formed over a substrate, where the HKMG includes an interfacial layer disposed over the semiconductor layer, a high-k dielectric layer disposed over the interfacial layer, and a gate electrode disposed over the high-k dielectric layer, where a length of the high-k dielectric layer is greater than a length of the gate electrode and where outer edges of the interfacial layer, the high-k dielectric layer, and the gate electrode form a step profile. The semiconductor structure further includes gate spacers having sidewall portions contacting sidewalls of the gate electrode and bottom portions contacting top portions of the high-k dielectric layer and the interfacial layer, and source/drain features disposed in the semiconductor layer adjacent to the HKMG.
    Type: Grant
    Filed: May 4, 2020
    Date of Patent: August 2, 2022
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Jen-Hsiang Lu, Tsung-Han Tsai, Shih-Hsun Chang