Patents by Inventor Heesung Woo

Heesung Woo 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: 20230331156
    Abstract: According to various embodiments of the present disclosure, an actuator designed for pivoting a rear view device and/or at least one rear view element of the rear view device is provided, comprising a lower case; a driving mechanism; an upper cover; and a holder, wherein the holder comprises a supporting part for the at least one rear view element and an extension part extended from the supporting part, wherein a gap is formed between an inner surface of the extension part of the holder and an outer surface of the lower case. Furthermore, a rear view device comprising such actuator as well as a vehicle with such a rear view device is provided.
    Type: Application
    Filed: March 24, 2023
    Publication date: October 19, 2023
    Inventors: Youngmin LEE, Heesung WOO, Il-Sung YU, Chang Kyun HAN, Cheol Ho YIM
  • Publication number: 20230331155
    Abstract: According to various embodiments of the present disclosure, a memory module adapted for use with an actuator of a rear view device for a vehicle is provided, wherein the rear view device comprises at least one rear view element which is pivotable around at least one pivot axis, with the memory module being adapted to determine at least one pivot angle of the rear view device and/or the at least one rear view element, and store the at least one determined pivot angle. Further, an actuator with such memory module, a rear view device, a vehicle as well as a method for manufacturing such memory module is provided.
    Type: Application
    Filed: March 23, 2023
    Publication date: October 19, 2023
    Inventors: Youngmin LEE, Heesung WOO, Il-Sung YU, Chang Kyun HAN, Cheol Ho YIM
  • Publication number: 20230331157
    Abstract: According to various embodiments of the present disclosure, a clutch gear is provided, that is adapted for use in an actuator of a rear view device, comprising a connection gear having a hole in its center and receiving power, and a body part inserted in the hole, characterized in that the body part comprises a first shaft part, a second shaft part, a receiving part between the first and second shaft parts, a pinion gear, and a clutch spring, wherein the clutch spring has an inner surface contacting the second shaft part, and an outer surface contacting the connection gear. Furthermore, an actuator and a rear view device as well as a vehicle is provided.
    Type: Application
    Filed: March 23, 2023
    Publication date: October 19, 2023
    Inventors: Youngmin LEE, Heesung WOO, Il-Sung YU, Chang Kyun HAN, Cheol Ho YIM
  • Patent number: 9229241
    Abstract: A stereoscopic image display device and a driving method thereof, which correct the viewing position of a viewer in initial driving of a 3D display mode, are discussed. The stereoscopic image display device includes a display module, a barrier module, a position detector, and a position detector. The display module separates a left-eye image and a right-eye image to display a stereoscopic image. The barrier module is disposed in correspondence with the display module, and forms a light transmitting area for transmitting the left-eye image and right-eye image and a light blocking area for blocking the left-eye image and right-eye image. The position detector detects position information on a viewer which views the stereoscopic image displayed on the display module. The position detector corrects positions of the light transmitting area and light blocking area on the basis of viewing position information on the viewer.
    Type: Grant
    Filed: November 15, 2011
    Date of Patent: January 5, 2016
    Assignee: LG Display Co., Ltd.
    Inventors: HeeSung Woo, YoungSik Kim, SangHun Park
  • Patent number: 8913093
    Abstract: Disclosed is a liquid crystal display apparatus which improves uniformity in luminance of RGB pixels by asymmetrically designing RGB pixels, and to enhances display quality, the apparatus comprises a red pixel switching element that switches a driving signal of the red pixel; a green pixel for transmitting green-colored light; a green pixel switching element that switches a driving signal of the green pixel; a blue pixel for transmitting blue-colored light; and a blue pixel switching element that switches a driving signal of the blue pixel, wherein a switching element of at least one pixel having relatively low luminance among the red pixel, green pixel and blue pixel is formed in the pixel area having relatively high luminance.
    Type: Grant
    Filed: September 25, 2012
    Date of Patent: December 16, 2014
    Assignee: LG Display Co., Ltd.
    Inventors: JongSuk Shin, JongHyuck Lee, HoonSub Shin, HeeSung Woo, DaeHyun Kim, JiYun Jang, HyoSik Song, Junsung Kong, Ho-Jae Kim
  • Publication number: 20130076765
    Abstract: Disclosed are an image data display system and a method for displaying image data. A user just inputs the portable storage medium 600 into the DID main board 200 without using any input device, the update process can be automatically executed according to the contents of the “update” folder and “delete.txt” file of the portable storage medium. Also, the image data display system can immediately display corresponding image file matching with a scanned product code, when the user scans the product code by using the code scanner.
    Type: Application
    Filed: October 18, 2011
    Publication date: March 28, 2013
    Inventors: Hakhyun Nam, Heesung Woo, Hyuncheol Jeong, Inho Song, Changhyoung Ryu
  • Publication number: 20130009859
    Abstract: A stereoscopic image display device and a driving method thereof, which correct the viewing position of a viewer in initial driving of a 3D display mode, are discussed. The stereoscopic image display device includes a display module, a barrier module, a position detector, and a position detector. The display module separates a left-eye image and a right-eye image to display a stereoscopic image. The barrier module is disposed in correspondence with the display module, and forms a light transmitting area for transmitting the left-eye image and right-eye image and a light blocking area for blocking the left-eye image and right-eye image. The position detector detects position information on a viewer which views the stereoscopic image displayed on the display module. The position detector corrects positions of the light transmitting area and light blocking area on the basis of viewing position information on the viewer.
    Type: Application
    Filed: November 15, 2011
    Publication date: January 10, 2013
    Inventors: HeeSung WOO, YoungSik Kim, SangHun Park
  • Patent number: 8338711
    Abstract: Provided is a display panel comprising a first panel comprising a first lower substrate and a first upper substrate; a first alignment key formed in the first lower substrate; a second alignment key formed in the first upper substrate, the second alignment key is disposed in a position corresponding to the first alignment key; a second panel attached to the first panel; and a third alignment key formed in the second panel, the third alignment key is disposed in a position corresponding to the first and the second alignment keys and formed such that the first and the second alignment keys are identified.
    Type: Grant
    Filed: August 10, 2010
    Date of Patent: December 25, 2012
    Assignee: LG Display Co., Ltd.
    Inventors: Daesung Jung, Jonghyuck Lee, Heesung Woo, Jungeun Son
  • Publication number: 20110036612
    Abstract: Provided is a display panel comprising a first panel comprising a first lower substrate and a first upper substrate; a first alignment key formed in the first lower substrate; a second alignment key formed in the first upper substrate, the second alignment key is disposed in a position corresponding to the first alignment key; a second panel attached to the first panel; and a third alignment key formed in the second panel, the third alignment key is disposed in a position corresponding to the first and the second alignment keys and formed such that the first and the second alignment keys are identified.
    Type: Application
    Filed: August 10, 2010
    Publication date: February 17, 2011
    Inventors: Daesung JUNG, Jonghyuck Lee, Heesung Woo, Jungeun Son