Patents by Inventor Jeong-Min Seo

Jeong-Min Seo 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: 20080079861
    Abstract: A liquid crystal display device includes a liquid crystal display panel, a backlight unit that is located at a rear of the liquid crystal display panel, a housing member that accommodates the backlight unit and includes a through hole, a flexible member that covers the through hole and includes an incision part, and a combining member that is combined with the through hole. A liquid crystal display (LCD) device, in accordance with embodiments of the present invention, reduces contamination due to alien substances.
    Type: Application
    Filed: June 15, 2007
    Publication date: April 3, 2008
    Inventors: Jeong-min Seo, Seok-won Lee
  • Publication number: 20070216826
    Abstract: A container member, a method of manufacturing the container member, and a flat panel display using the container member. In order to protect a flat display panel from external impact, at least one sidewall of a lower chassis is folded into two or more parts to effectively absorb the external impact. As a result, strength of a flat panel display is increased without changing the material of the container member or increasing the external size.
    Type: Application
    Filed: March 16, 2007
    Publication date: September 20, 2007
    Inventors: Jong Nam Lee, Dong Cheol Kim, Kuk Young Cho, Jeong Min Seo
  • Publication number: 20070195524
    Abstract: A point light source includes a body, a light-emitting unit and a fluorescent unit. The body includes a bottom portion and a protrusion portion protruded from the bottom portion. The light-emitting unit includes a light-emitting chip disposed at the protrusion to have an inclined-angle with respect to the bottom portion. The fluorescent unit covers the bottom portion, the protrusion portion and the light-emitting chip. The point light source has an emitting-angle of about 180 degrees and luminance difference between a bright-portion and a dark-portion is decreased to enhance display quality of a display device.
    Type: Application
    Filed: November 29, 2006
    Publication date: August 23, 2007
    Inventors: Jeong Min Seo, Byung-Woong Han, Kyu-Seok Kim, Jeung-Soo Kim, Young-Hee Park
  • Publication number: 20070188681
    Abstract: A transflective sheet for a liquid crystal display includes a porous polyolefin-based polymer resin layer. The porous polyolefin-based polymer resin layer may comprise, for example, polyethylene, polypropylene or a combination thereof. Moreover, the porous polyolefin-based polymer resin layer may be manufactured through, for example, a dry or wet stretch process.
    Type: Application
    Filed: October 3, 2006
    Publication date: August 16, 2007
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Kuk Young Cho, Young Bee Chu, Dong Cheol Kim, Jeong Min Seo, Byung Woong Han
  • Publication number: 20060269189
    Abstract: A backlight assembly which realizes a lighter, thinner, shorter and smaller LCD while minimizing light loss. and a liquid crystal display having the same are provided. The backlight assembly includes a lamp assembly providing light to a liquid crystal panel, a light guide film guiding the light emitted from the lamp assembly, a light guide for guiding the light emitted from the lamp assembly to the light guide film through a gap, optical sheets stacked on the light guide film for diffusing and condensing the light emitted from the light guide film, and upper and lower receiving containers for receiving the lamp assembly, the light guide film, and the optical sheets.
    Type: Application
    Filed: May 31, 2006
    Publication date: November 30, 2006
    Inventor: Jeong-min Seo
  • Publication number: 20060205446
    Abstract: In a display apparatus, a housing unit includes a front case having an opening and a rear case being coupled to the front case. In some embodiments, a receiving container is in the housing unit, and includes a sidewall having a first fixture portion protruded from the sidewall and extended toward an inner side face of the housing unit. A display panel is positioned in the housing unit, and has a display area corresponding to the opening. In some embodiments, a chassis includes a first chassis portion and a second chassis portion. A first chassis portion is on an edge portion of the display panel. A second chassis portion includes a second fixture portion extended from the first chassis portion along a sidewall of the receiving container, and the second fixture portion is protruded toward the inner side face of the housing unit. The display apparatus may have a compact size.
    Type: Application
    Filed: January 4, 2006
    Publication date: September 14, 2006
    Inventors: Jong-Nam Lee, Young-Bee Chu, Sang-Hee Lee, Dong-Cheol Kim, Jae-Lok Cha, Jeong-Min Seo
  • Patent number: 6601268
    Abstract: A door hinge cum door checker of vehicles, wherein a stopper and a hinge pin are integrally formed at a fixation arm mounted to a body while a rotary arm mounted to the door is disposed with a rotary arm mounted to the door is disposed with a roller insertedly accommodated into first/second hole and of the hinge pin by resilient member and a hitching jaw where the stopper is hitched, such that the present invention performs the function of door hinge with the rotary arm rotating about the hinge pin and performs the function of door checker in as much as the roller is received by the first groove or the second grove in response to opened degree of the door while the stopper is hitched by the hitching jaw when the door is fully opened, thereby eliminating the necessity of separate door checker to achieve an effect of reduced number of assembling processes and decreased manufacturing cost.
    Type: Grant
    Filed: November 20, 2001
    Date of Patent: August 5, 2003
    Assignee: Hyundai Motor Company
    Inventor: Jeong-Min Seo
  • Patent number: 6425300
    Abstract: A testing device of an inside door handle, the device comprising a surface plate, a plurality of support legs, a locking release device, a driving device and a control unit is mounted inside a testing car to enable an automatic test of durability and workability of an inside door handle, thereby expediting an accurate quality test of a manufactured inside door handle.
    Type: Grant
    Filed: December 23, 1999
    Date of Patent: July 30, 2002
    Assignee: Hyundai Motor Company
    Inventor: Jeong-Min Seo
  • Publication number: 20020062534
    Abstract: A door hinge cum door checker of vehicles, wherein a stopper and a hinge pin are integrally formed at a fixation arm mounted to a body while a rotary arm mounted to the door is disposed with a rotary arm mounted to the door is disposed with a roller insertedly accommodated into first/second hole and of the hinge pin by resilient member and a hitching jaw where the stopper is hitched, such that the present invention performs the function of door hinge with the rotary arm rotating about the hinge pin and performs the function of door checker in as much as the roller is received by the first groove or the second grove in response to opened degree of the door while the stopper is hitched by the hitching jaw when the door is fully opened, thereby eliminating the necessity of separate door checker to achieve an effect of reduced number of assembling processes and decreased manufacturing cost.
    Type: Application
    Filed: November 20, 2001
    Publication date: May 30, 2002
    Inventor: Jeong-Min Seo