Patents by Inventor Byeong-Hee Won

Byeong-Hee Won 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: 20250084532
    Abstract: The present disclosure relates to a hybrid deposition apparatus for gallium oxide, and a hybrid deposition apparatus for gallium oxide according to a disclosed embodiment of the present disclosure includes a gas supply assembly for supplying a source gas, a reaction gas, and a purge gas, a liquid supply assembly for supplying at least a portion of the source gas, and a chamber unit which is connected to the gas supply assembly and the liquid supply assembly and has a substrate disposed therein.
    Type: Application
    Filed: November 21, 2024
    Publication date: March 13, 2025
    Applicant: NEXUSBE CO., LTD
    Inventors: Sung Hwan JANG, Sang Hun KIM, Keun Sik KIM, Byeong Yeol JANG, Sang Hee WON, Ho Young PARK, Sang Gyun KIM, Hag Young CHOI
  • Publication number: 20250069531
    Abstract: Disclosed is a display device. A display panel outputs a first image in a first mode and outputs a second image in a second mode. A switch lens array is placed on the display panel and outputs the first image as a two-dimensional (2D) image in the first mode and converts the second image into a three-dimensional (3D) image in the second mode. A driving controller receives an image signal, converts the image signal into 2D image data based on a reference gamma value, and converts the image signal into 3D image data based on a correction reference gamma value different from the reference gamma value. A driving controller includes a gamma selection unit that selects one correction gamma value among a plurality of correction gamma values as the correction reference gamma value depending on predetermined depth information of the 3D image.
    Type: Application
    Filed: August 21, 2024
    Publication date: February 27, 2025
    Inventors: BYEONG-HEE WON, BEOMSHIK KIM, YOUNGCHAN KIM, SUBIN JUNG
  • Patent number: 12190815
    Abstract: A display device includes a display area, and a dummy area disposed on one side of the display area, where each of the display area and the dummy area includes a first island pattern and a second island pattern disposed to be spaced apart from each other, and a connection pattern connecting the first island pattern and the second island pattern to each other, and the dummy area includes a dummy common electrode and a common connection electrode electrically connected to the dummy common electrode, which are disposed in each of the first island pattern and the second island pattern thereof.
    Type: Grant
    Filed: October 24, 2023
    Date of Patent: January 7, 2025
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Byeong Hee Won, Seong Won Kim, In Seon Yoon
  • Publication number: 20250005845
    Abstract: A method of displaying a stereoscopic image includes: generating a three-dimensional model; mapping each sub-pixel among a plurality of pixels of a display panel to a corresponding one of the viewpoints to generate a mapping table; generating rendering image data for each of the viewpoints by rendering the three-dimensional model using the mapping table; and generating stereoscopic image data based on the rendering image data for each of the viewpoints.
    Type: Application
    Filed: April 10, 2024
    Publication date: January 2, 2025
    Inventor: Byeong Hee WON
  • Publication number: 20240430397
    Abstract: A stereoscopic image display device includes pixels arranged in a first direction and a second direction perpendicular to the first direction, and including light emitting surfaces facing a third direction perpendicular to the first and second directions, and a lens overlapping the pixels in the third direction and arranged such that a long side of the lens is slanted with respect to the second direction. The pixels include first pixels having a first arrangement of first to third sub-pixels, and second pixels having a second arrangement of the first to third sub-pixels, wherein the first sub-pixels of each of the first pixels arranged along the long side are aligned with each other, and the third sub-pixels of each of the second pixels arranged along the long side are not aligned with the third sub-pixels of the first pixels arranged along the long side.
    Type: Application
    Filed: March 25, 2024
    Publication date: December 26, 2024
    Inventors: Byeong Hee WON, Hyun Jin CHO
  • Publication number: 20240339060
    Abstract: A display device includes an optical member including a plurality of three-dimensional lenses, a display module coupled to the optical member, and a main controller. The display module includes a display panel including a plurality of sub-pixels and a storage device configured to store offset data representing a relative arrangement position between the three-dimensional lenses and the sub-pixels. The main controller is configured to receive the offset data from the display module by accessing the display module in a power-on mode, and correct image data to be provided to the display module, based on the offset data.
    Type: Application
    Filed: February 7, 2024
    Publication date: October 10, 2024
    Inventors: Byeong Hee WON, Young Soo HWANG
  • Publication number: 20240340402
    Abstract: A display device includes a display panel, an optical member, and a display driver. The display panel is configured to display a plurality of 2D images. The optical member is configured to refract 2D image display light displayed in a display area of the display panel into a first refraction direction or a second refraction direction to output 3D stereoscopic image display light. The display driver is configured to control a refraction direction of the 3D stereoscopic image display light by dividing a 3D stereoscopic image display period of at least one frame into first and second time-division frames and supplying driving voltages to the optical member in each of the first and second time-division frames.
    Type: Application
    Filed: April 5, 2024
    Publication date: October 10, 2024
    Inventors: Su Jung HUH, Rang Kyun MOK, Hyun Jin CHO, Eun Kyoung NAM, Byeong Hee WON, Young Soo HWANG
  • Publication number: 20240319812
    Abstract: A display device includes a display panel including a front portion, a first side portion which extends from a first side of the front portion, a second side portion which extends from a second side of the front portion, and corner portion disposed between the first side portion and the second side portion. The display panel includes a first display area disposed in the front portion and including a plurality of first emission areas and a plurality of sensor electrodes, and a second display area disposed in the corner portion and including a plurality of second emission areas and a plurality of first sensor lines electrically connected to at least some of the sensor electrodes.
    Type: Application
    Filed: June 3, 2024
    Publication date: September 26, 2024
    Inventors: Hye Jin JOO, Byeong Hee WON
  • Publication number: 20240305761
    Abstract: An image display system includes a display device including a plurality of pixels arranged in a first direction and a second direction crossing the first direction, and a lens array disposed on an upper surface of the display device and is configured to refract an image from the display device. The display device is configured to receive image data including an object, correct at least a portion of pixel data units of the image data, and display the image according to the corrected pixel data units. Each of the corrected pixel data units is corrected by reflecting pixel values of first pixel data units of the image data adjacent from a corresponding pixel data unit in the first direction when displayed as the image.
    Type: Application
    Filed: January 26, 2024
    Publication date: September 12, 2024
    Inventor: BYEONG HEE WON
  • Publication number: 20240256213
    Abstract: A display device includes: a display panel; a first sound generator disposed on one surface of the display panel, where the first sound generator vibrates the display panel to output a first sound; and a first vibration damping member disposed between the display panel and the first sound generator, where the first vibration damping member reduces a vibration displacement of the display panel.
    Type: Application
    Filed: April 8, 2024
    Publication date: August 1, 2024
    Inventors: Tae Sung KIM, Byeong Hee WON, Young Ji KIM, Yi Joon AHN
  • Publication number: 20240250225
    Abstract: A display device includes a display panel including sub-pixels arranged in a first direction and a second direction perpendicular to the first direction, and including light emitting surfaces in a third direction perpendicular to the first direction and the second direction, and lenses that overlap the sub-pixels in the third direction and to have a long side having an angle greater than 0 degree with respect to the second direction. A first lens includes a first curved surface and a first side surface connected to one edge of the first curved surface. A second lens includes a second curved surface and a second side surface connected to one edge of the second curved surface. The first lens and the second lens share a common lower surface. A flat surface connects the first side surface and the second side surface and extends parallel to the common lower surface.
    Type: Application
    Filed: November 24, 2023
    Publication date: July 25, 2024
    Inventors: Jeong Woo Park, Beom Shik Kim, Rang Kyun Mok, Byeong Hee Won, Young Sang Ha
  • Patent number: 12026426
    Abstract: A display device including a display panel including a substrate and a pixel array layer disposed on a first surface of the substrate, a sound generation device disposed on a second surface of the substrate opposite to the first surface of the substrate, and a circuit board disposed on the second surface of the substrate, in which the circuit board includes a first hole overlapping the sound generation device.
    Type: Grant
    Filed: March 1, 2023
    Date of Patent: July 2, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Byeong Hee Won, Keun Kyu Song, Yi Joon Ahn, Sung Chan Jo
  • Patent number: 12019819
    Abstract: A display device includes a display panel including a front portion, a first side portion which extends from a first side of the front portion, a second side portion which extends from a second side of the front portion, and corner portion disposed between the first side portion and the second side portion. The display panel includes a first display area disposed in the front portion and including a plurality of first emission areas and a plurality of sensor electrodes, and a second display area disposed in the corner portion and including a plurality of second emission areas and a plurality of first sensor lines electrically connected to at least some of the sensor electrodes.
    Type: Grant
    Filed: March 6, 2023
    Date of Patent: June 25, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hye Jin Joo, Byeong Hee Won
  • Publication number: 20240168360
    Abstract: A display assembly includes a display device having an upper surface on which an image is output, and a lens device detachably connected to the upper surface of the display device. The lens device includes a lens panel that refracts the image from the display device, and a connection layer disposed on a lower surface of the lens panel facing the display device and detachably connected to the upper surface of the display device. The upper surface of the display device includes first contact interfaces, and the connection layer includes second contact interfaces detachably connected to the first contact interfaces.
    Type: Application
    Filed: August 22, 2023
    Publication date: May 23, 2024
    Inventors: Su Jung HUH, Byeong Hee WON, Hyun Jin CHO, Beom Shik KIM, Sung-Chan JO
  • Patent number: 11954399
    Abstract: A display device includes: a display panel; a first sound generator disposed on one surface of the display panel, where the first sound generator vibrates the display panel to output a first sound; and a first vibration damping member disposed between the display panel and the first sound generator, where the first vibration damping member reduces a vibration displacement of the display panel.
    Type: Grant
    Filed: January 23, 2023
    Date of Patent: April 9, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Tae Sung Kim, Byeong Hee Won, Young Ji Kim, Yi Joon Ahn
  • Publication number: 20240054956
    Abstract: A display device includes a display area, and a dummy area disposed on one side of the display area, where each of the display area and the dummy area includes a first island pattern and a second island pattern disposed to be spaced apart from each other, and a connection pattern connecting the first island pattern and the second island pattern to each other, and the dummy area includes a dummy common electrode and a common connection electrode electrically connected to the dummy common electrode, which are disposed in each of the first island pattern and the second island pattern thereof.
    Type: Application
    Filed: October 24, 2023
    Publication date: February 15, 2024
    Inventors: Byeong Hee WON, Seong Won KIM, In Seon YOON
  • Publication number: 20240040827
    Abstract: A display device includes: a display panel including a front portion, a first side portion extended from a first side of the front portion, a second side portion extended from a second side of the front portion, and a corner portion between the first side portion and the second side portion. The display panel includes: a first display area on the front portion and including first pixels; and a second display area at the corner portion and including second pixels. The second display area includes a first encapsulation divider between adjacent ones of the second pixels.
    Type: Application
    Filed: October 6, 2023
    Publication date: February 1, 2024
    Inventors: Hye Jin JOO, Jae Min SHIN, Byeong Hee WON
  • Publication number: 20240023415
    Abstract: A display device includes a plurality of sub-pixels arranged in a first direction and a second direction perpendicular to the first direction; and a plurality of lenticular lenses arranged such that an edge of a long side of each of the lenticular lenses has a first angle with respect to the second direction. A first sub-pixel of the sub-pixels includes a first edge extending in the first direction; a second edge extending in the second direction and connected to the first edge; a third edge parallel to the first edge; a fourth edge parallel to the second edge; and a fifth edge connecting the second edge with the third edge.
    Type: Application
    Filed: April 17, 2023
    Publication date: January 18, 2024
    Inventors: Byeong Hee WON, Jeong Woo PARK
  • Publication number: 20240019953
    Abstract: A display device includes a display panel and an input sensing layer. The display panel includes a base layer including a first island part, a second island part, and a connection part. Sensing patterns of the input sensing layer include a first sensing line pattern disposed on both the first island part and the second island part, and a second sensing line pattern disposed on the connection part. The connection part is an area to which stress is applied as the display device is modified in shape. The second sensing line pattern is disposed on an area of the connection part to which relatively less stress is applied.
    Type: Application
    Filed: September 28, 2023
    Publication date: January 18, 2024
    Inventors: BYEONG-HEE WON, JUN HYEONG PARK, HO-SIK SHIN, JAEMIN SHIN, HYEJIN JOO
  • Patent number: 11862088
    Abstract: A display device includes a display area, and a dummy area disposed on one side of the display area, where each of the display area and the dummy area includes a first island pattern and a second island pattern disposed to be spaced apart from each other, and a connection pattern connecting the first island pattern and the second island pattern to each other, and the dummy area includes a dummy common electrode and a common connection electrode electrically connected to the dummy common electrode, which are disposed in each of the first island pattern and the second island pattern thereof.
    Type: Grant
    Filed: September 23, 2022
    Date of Patent: January 2, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Byeong Hee Won, Seong Won Kim, In Seon Yoon