Patents by Inventor Rong-Sheng TSAI

Rong-Sheng 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: 20250107291
    Abstract: A display module includes a light-emitting element, a molding layer, a metal contact, an insulating layer, and an array substrate. The light-emitting element has a first surface and a second surface opposite to each other. The light-emitting element has a lead disposed on the first surface. The molding layer laterally surrounds the light-emitting element and has a first surface and a second surface opposite to each other. The first surface of the molding layer is adjacent to the first surface of the light-emitting element. The first surface of the molding layer is a coarse surface. The metal contact covers the lead of the light-emitting element. The insulating layer covers the metal contact and the molding layer. The array substrate is disposed on the insulating layer and having a pad configured to be electrically connected to the metal contact.
    Type: Application
    Filed: December 26, 2023
    Publication date: March 27, 2025
    Inventors: Han-Chung LAI, Wen-Jen LI, Rong-Sheng TSAI
  • Publication number: 20250089424
    Abstract: A display apparatus includes a driving backplane, a transparent metal oxide pattern layer, light-emitting elements and transparent structures. The transparent metal oxide pattern layer has a solid portion and openings defined by the solid portion. The light-emitting elements are respectively located in the openings of the transparent metal oxide pattern layer. The transparent structures respectively cover the light emitting elements, respectively overlap the openings of the transparent metal oxide pattern layer, and expose electrodes of the light emitting elements. The transparent structures are located between the light emitting elements and the driving backplane. Moreover, a manufacturing method of the display apparatus is also provided.
    Type: Application
    Filed: July 10, 2024
    Publication date: March 13, 2025
    Applicant: AUO Corporation
    Inventors: Rong-Sheng Tsai, Wen-Jen Li, Shu-Jiang Liu
  • Publication number: 20250006865
    Abstract: A display element includes a first spacer, a second spacer, at least one first electrode, a second electrode, at least one LED structure, a reflective layer, a first transparent molding layer and a transparent conductive layer. The second spacer is located on one side of the first spacer. The first electrode is surrounded by the first spacer. The second electrode is surrounded by the second spacer. The LED structure is located on the first electrode. The reflective layer is located on a sidewall of the first spacer facing the LED structure. The first transparent molding layer is located on the reflective layer and surrounds the LED structure. The transparent conductive layer is located on the top surface of the second semiconductor layer and the top surface of the first transparent molding layer, and extends to the second electrode.
    Type: Application
    Filed: December 8, 2023
    Publication date: January 2, 2025
    Inventors: Shu-Jiang LIU, Han-Chung LAI, Rong-Sheng TSAI, Wen-Jen LI, Jia-Hao HSU, Kun-Cheng TIEN
  • Publication number: 20250006868
    Abstract: A display device includes an array substrate, light emitting elements and light shielding units. The light emitting elements are disposed on the array substrate and electrically connected to the array substrate, where each of the light emitting elements has a first surface and a second surface opposite to the first surface. The second surfaces face the array substrate. The light shielding units are disposed on the array substrate and arranged alternately with the light emitting elements, where the light shielding units expose the first surfaces, and each of the light shielding units has a top and a bottom opposite to the top. The bottoms face the array substrate, and a cavity is existed between the bottoms and the array substrate.
    Type: Application
    Filed: December 4, 2023
    Publication date: January 2, 2025
    Inventors: Rong-Sheng TSAI, Wen-Jen Li, Shu-Jiang Liu
  • Publication number: 20240405175
    Abstract: A display device includes a circuit substrate and at least one light emitting diode (LED) packaging structure electrically connected to the circuit substrate. Each of the at least one LED packaging structure includes a plurality of LEDs, a plurality of transparent packaging structures, a molding layer, a redistribution structure and a common electrode. Each LED includes a first electrode, a semiconductor stack structure and a second electrode stacked with each other. The transparent packaging structures respectively surround the LEDs. The molding layer surrounds the transparent packaging structures. The redistribution structure is located on a first side of the molding layer and is electrically connected to the first electrodes of the LEDs. The common electrode is located on a second side of the molding layer and is electrically connected to the second electrodes of the LEDs.
    Type: Application
    Filed: December 6, 2023
    Publication date: December 5, 2024
    Inventors: Shu-Jiang LIU, Rong-Sheng TSAI, Jia-Hao HSU, Kun-Cheng TIEN