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).

  • Display device
    Patent number: 11751342
    Abstract: A display device includes a display panel and a transparency control panel. The display panel includes a first bonding area. The transparency control panel is disposed below the display panel and includes a second bonding area. The first bonding area is not shielded by the transparency control panel, and the second bonding area is not shielded by the display panel.
    Type: Grant
    Filed: May 21, 2021
    Date of Patent: September 5, 2023
    Assignee: Innolux Corporation
    Inventors: Yu-Chia Huang, Tsung-Han Tsai, Kuan-Feng Lee, Jin Yi Tan
  • Display device
    Patent number: 11747645
    Abstract: A display device, including a display panel, a stereoscopic structure, and a light control structure, is provided. The stereoscopic structure is disposed on the display panel, wherein the stereoscopic structure includes multiple stereoscopic units, and the stereoscopic units extend in a first direction. The light control structure is disposed between the display panel and the stereoscopic structure, wherein the light control structure includes multiple light control units, and the light control units extend in a second direction. An included angle between the first direction and the second direction is greater than 0 degrees and less than 180 degrees.
    Type: Grant
    Filed: August 9, 2022
    Date of Patent: September 5, 2023
    Assignee: Innolux Corporation
    Inventors: Jui-Jen Yueh, Tsung-Han Tsai, Kuan-Feng Lee
  • Electronic device including plural phase shifters and plural patches that are associated with a liquid crystal layer
    Patent number: 11749872
    Abstract: An electronic device is provided, including: a first substrate, a plurality of phase shifters, a second substrate, a plurality of patches, a common electrode layer, a dielectric layer, and a liquid-crystal layer. The plurality of phase shifters are disposed on the first substrate. The second substrate has an inner side facing the first substrate. The plurality of patches are disposed on the inner side of the second substrate. The dielectric layer is disposed between the common electrode layer and the second substrate and on the plurality of patches. The liquid-crystal layer is disposed between the plurality of phase shifters and the common electrode layer.
    Type: Grant
    Filed: August 24, 2020
    Date of Patent: September 5, 2023
    Assignee: INNOLUX CORPORATION
    Inventor: Tsung-Han Tsai
  • Light-emitting devices and methods for manufacturing the same
    Patent number: 11742464
    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: Grant
    Filed: July 28, 2021
    Date of Patent: August 29, 2023
    Assignee: INNOLUX CORPORATION
    Inventors: Jia-Yuan Chen, Tsung-Han Tsai, Kuan-Feng Lee, Yuan-Lin Wu
  • FLUORESCENCE IMAGING OF GEMSTONE ON TRANSPARENT STAGE
    Publication number: 20230266253
    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, 2023
    Publication date: August 24, 2023
    Inventors: Tsung-Han TSAI, Wuyi WANG
  • ELECTRONIC MODULATING DEVICE
    Publication number: 20230268953
    Abstract: An electronic modulating device is provided. The electronic modulating device includes a substrate, a plurality of first electrodes, a plurality of second electrodes and a third electrode. The plurality of first electrodes are disposed on the substrate. The plurality of second electrodes are disposed on the substrate. The third electrode is disposed on the plurality of first electrodes and the plurality of second electrodes, and includes a plurality of openings. The electronic modulating device is an antenna device. One of the plurality of openings is disposed corresponding to one of the plurality of first electrodes, and an area of the one of the plurality of openings is different from an area of another one of the plurality of openings.
    Type: Application
    Filed: April 20, 2023
    Publication date: August 24, 2023
    Inventors: Tsung-Han TSAI, Kuan-Feng LEE
  • Stacked grid design for improved optical performance and isolation
    Patent number: 11735618
    Abstract: A back side illumination (BSI) image sensor with a dielectric grid opening having a planar lower surface is provided. A pixel sensor is arranged within a semiconductor substrate. A metallic grid is arranged over the pixel sensor and defines a sidewall of a metallic grid opening. A dielectric grid is arranged over the metallic grid and defines a sidewall of the dielectric grid opening. A capping layer is arranged over the metallic grid, and defines the planar lower surface of the dielectric grid opening.
    Type: Grant
    Filed: August 13, 2021
    Date of Patent: August 22, 2023
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Yun-Wei Cheng, Horng-Huei Tseng, Chao-Hsiung Wang, Chun-Hao Chou, Tsung-Han Tsai, Kuo-Cheng Lee, Tzu-Hsuan Hsu, Yung-Lung Hsu
  • OPTICAL IMAGING SYSTEM
    Publication number: 20230258911
    Abstract: An optical imaging system includes, in order from an object side to an image side, a first lens element with positive refractive power, a second lens element, a third lens element, a fourth lens element, and a fifth lens element. Each of the fourth lens element and the fifth lens element includes at least one aspheric surface. The fourth lens element and the fifth lens element are made of plastic. The fifth lens element includes a concave image-side surface and at least one inflection point. An axial distance is formed between each of the first lens element, the second lens element, the third lens element, the fourth lens element, and the fifth lens element, and the optical imaging system further comprises a stop.
    Type: Application
    Filed: April 24, 2023
    Publication date: August 17, 2023
    Applicant: LARGAN PRECISION CO., LTD.
    Inventors: Chun-Shan CHEN, Tsung-Han TSAI, Hsin-Hsuan HUANG
  • ELECTRONIC DEVICE
    Publication number: 20230262883
    Abstract: An electronic device includes a stretchable substrate, a plurality of first electronic units and a plurality of second electronic units. The stretchable substrate has a plurality of island portions and a plurality of bridge portions, and each of the bridge portions connecting at least two of the island portions. The first electronic units are disposed on the island portions. The second electronic units are disposed on the stretchable substrate, each of the second electronic units includes a mesh pattern disposed on at least one of the island portions, and the mesh pattern includes a first opening overlapped with at least one of the first electronic units.
    Type: Application
    Filed: January 11, 2023
    Publication date: August 17, 2023
    Applicant: InnoLux Corporation
    Inventors: Yuan-Lin WU, Tsung-Han TSAI, Kuan-Feng LEE
  • ELECTRONIC MODULATING DEVICE
    Publication number: 20230258970
    Abstract: An electronic modulating device is provided, which includes a first substrate, an electrode, and an insulating layer. The electrode is disposed on the first substrate, wherein the electrode comprises an opening defining a top edge and a bottom edge of the electrode, and the opening has a central portion. The insulating layer is disposed on the electrode and within the opening. Wherein a thickness of the insulating layer at the bottom edge is greater than a thickness of the insulating layer at the central portion, and the electrode has a first inner side and at least a portion of the first inner side is uneven.
    Type: Application
    Filed: April 21, 2023
    Publication date: August 17, 2023
    Inventors: Liang-Yun CHIU, Tsung-Han TSAI
  • Electronic device
    Patent number: 11726591
    Abstract: An electronic device is disclosed, which includes: a first substrate comprising a biometric sensing region and a non-sensing region; a biometric sensing module disposed corresponding to the biometric sensing region; a display layer disposed on the first substrate and comprising a plurality of conductive lines, wherein the display layer comprises a first display region corresponding to the non-sensing region and a second display region corresponding to the biometric sensing region, and the plurality of conductive lines in the first display region is different from the plurality of conductive lines in the second display region in density.
    Type: Grant
    Filed: August 16, 2022
    Date of Patent: August 15, 2023
    Assignee: INNOLUX CORPORATION
    Inventors: Chandra Lius, Kuan-Feng Lee, Tsung-Han Tsai, Pai-Chiao Cheng
  • Semiconductor device with a radiation sensing region and method for forming the same
    Patent number: 11728365
    Abstract: A semiconductor device includes a semiconductor substrate, a radiation-sensing region, at least one isolation structure, and a doped passivation layer. The radiation-sensing region is present in the semiconductor substrate. The isolation structure is present in the semiconductor substrate and adjacent to the radiation-sensing region. The doped passivation layer at least partially surrounds the isolation structure in a substantially conformal manner.
    Type: Grant
    Filed: January 27, 2021
    Date of Patent: August 15, 2023
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Tsung-Han Tsai, Yun-Wei Cheng, Kuo-Cheng Lee, Chun-Hao Chou, Yung-Lung Hsu
  • DISPLAY DEVICE
    Publication number: 20230255086
    Abstract: The disclosure provides a display device including red, green and blue pixel units. In the red pixel unit, a light emitting element emits a blue light that then passes through a light conversion element and a color filter and the blue light is converted into a red light while passing through the light conversion element. In the green pixel unit, a light emitting element emits a blue light that then passes through a light conversion element and a color filter and the blue light is converted into a green light while passing through the light conversion element. In the blue pixel, a light emitting element emits a blue light that then passes through a color filter. The red pixel unit has a lighting area greater than a lighting area of the blue pixel unit and less than a lighting area of the green pixel unit.
    Type: Application
    Filed: April 17, 2023
    Publication date: August 10, 2023
    Applicant: Innolux Corporation
    Inventors: Tsung-Han Tsai, Hsiao-Lang Lin
  • ELECTRONIC DEVICE
    Publication number: 20230252927
    Abstract: An electronic includes a substrate, a plurality of driving units, a first signal line and a second signal line. The substrate has a first side edge extending in a first extension direction and a second side edge extending in a second extension direction. The first side edge and the second side edge are curved in a normal direction of a projection surface of a top surface of the substrate. A curvature of the first side edge is greater than a curvature of the second side edge, and the curvature of the second side edge is not equal to zero. The driving units are disposed along the first side edge, the first signal line is electrically connected to one of the driving units, and a curvature of the first signal line is different from a curvature of the second signal line.
    Type: Application
    Filed: April 18, 2023
    Publication date: August 10, 2023
    Applicant: InnoLux Corporation
    Inventors: Yu-Chia Huang, Yuan-Lin Wu, Kuan-Feng Lee, Tsung-Han Tsai
  • LIGHT EMITTING DEVICE
    Publication number: 20230253525
    Abstract: The present disclosure provides a light emitting device including a substrate, a plurality of light emitting elements disposed on the substrate, a partition wall disposed on the substrate, a light conversion element, an encapsulation layer disposed on the light emitting element, an intermediate layer disposed between the light conversion element and one of the light emitting elements, and a protection layer disposed between the intermediate layer and the light emitting elements. The partition wall defines a plurality of cavities, and one of the cavities corresponds to one of the light emitting elements. The light conversion element is disposed in the one of the cavities.
    Type: Application
    Filed: March 27, 2023
    Publication date: August 10, 2023
    Applicant: InnoLux Corporation
    Inventors: Hsiao-Lang Lin, Tsung-Han Tsai
  • OPTICAL IMAGE CAPTURING SYSTEM
    Publication number: 20230251466
    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 and a sixth lens element. The first lens element with positive refractive power has a convex object-side surface. The second lens element and the third lens element have refractive power. The fourth lens element with negative refractive power has a concave object-side surface and a convex image-side surface. The fifth lens element with positive refractive power has a convex object-side surface, wherein at least one inflection point is on at least one surface thereof. The sixth lens element with negative refractive power has a concave object-side surface. The surfaces of the fifth and the sixth lens elements are aspheric. The optical image capturing system has a total of six lens elements.
    Type: Application
    Filed: April 17, 2023
    Publication date: August 10, 2023
    Inventors: Kuan-Ming CHEN, Tsung-Han TSAI, Hsin-Hsuan HUANG, Chun-Che HSUEH
  • FinFET and gate-all-around FET with insulator having hydrophobic sidewall
    Patent number: 11721739
    Abstract: A semiconductor device structure is provided. The semiconductor device structure includes a gate electrode layer formed over a semiconductor substrate. The semiconductor device structure also includes a gate dielectric layer formed between the gate electrode layer and the semiconductor substrate. In addition, the semiconductor device structure includes a first gate spacer having a hydrophobic surface that covers a first sidewall of the gate electrode layer. The first sidewall of the gate electrode layer extends along a first sidewall of the gate dielectric layer, so that the first sidewall of the gate dielectric layer is separated from the hydrophobic surface of the first gate spacer.
    Type: Grant
    Filed: November 10, 2021
    Date of Patent: August 8, 2023
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Tsung-Han Tsai, Jen-Hsiang Lu, Shih-Hsun Chang
  • Electronic device
    Patent number: 11721911
    Abstract: An electronic device is provided. The electronic device includes a substrate, a feeding line and an electrode. The feeding line is disposed on the substrate for transmitting a signal. The electrode is disposed on the substrate for receiving the signal. In addition, an end portion of the feeding line is disposed opposite to an end portion of the electrode.
    Type: Grant
    Filed: July 20, 2022
    Date of Patent: August 8, 2023
    Assignee: INNOLUX CORPORATION
    Inventors: Liang-Yun Chiu, Tsung-Han Tsai
  • DISPLAY DEVICE
    Publication number: 20230244110
    Abstract: A semiconductor substrate includes: a substrate; a first conductive line disposed on the substrate and extending along a first direction; a semiconductor layer disposed on the substrate; an electrode disposed on the semiconductor layer and including an arc edge outside the first conductive line; and a conductive layer disposed on the electrode, wherein a part of the semiconductor layer extends along a second direction different from the first direction and the arc edge overlaps the part of the semiconductor layer.
    Type: Application
    Filed: April 11, 2023
    Publication date: August 3, 2023
    Inventors: Tsung-Han TSAI, Hsia-Ching CHU, Mei-Chun SHIH
  • TILT AND FOCUSING ADJUSTMENT FOR CONSISTENT GEM IMAGING
    Publication number: 20230243758
    Abstract: Systems and methods here may be used for automated alignment and focus adjustment for one or multiple sample gemstones on a stage, including determining gemstone sample tilt based on image data, automatically moving a stage to align the tilted sample, determining a focal plane that overlaps a focal point of a camera with the gemstone, and automatically moving a stage to the focal plane.
    Type: Application
    Filed: January 31, 2023
    Publication date: August 3, 2023
    Inventors: Tsung-Han TSAI, Hiroshi TAKAHASHI, Mehdi TOOSI, Muhammed BAGDIGEN