Patents by Inventor Jae-Sang Lee

Jae-Sang Lee 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: 20100226596
    Abstract: A reusable bag with a fastening system is disclosed. The reusable bag having at least one panel, but typically having a first panel and a second panel with a first loop handle and a second loop handle, the first and second handles coupled with and extending from the first and second panels respectively. The fastening system of the reusable bag comprises at least one of, but typically both a first strap and a second strap. The first strap having one of a hook material and a loop material, while the second strap having another of the hook material. Further disclosed are a looped third strap of the fastening system and a pocket adapted to receive the first and second straps. Methods relating to the reusable bag and fastening system, such as a method comprising folding and/or rolling, stacking, wrapping, and securing one or more reusable bags are additionally described herein.
    Type: Application
    Filed: March 9, 2009
    Publication date: September 9, 2010
    Inventor: Jae Sang Lee
  • Patent number: 7771078
    Abstract: There is provided a lamp fixing holder. A lamp fixing holder for fixes a lamp to a receiving container. The lamp provides a liquid crystal display panel with light. The lamp includes a first portion of a face and a second portion of the face. The light emitted from the first portion of the face advances toward the liquid crystal display panel. The lamp fixing holder comprises a lamp fixing body and a fixing member. The lamp fixing body holds a third portion of the face of the lamp. The second portion includes the third portion. The fixing member fixes the lamp fixing body to the receiving container. The lamp fixing holder according to the present invention fixes the lamp so that the lamp does not sway, while minimizing an amount of light that is shielded by the lamp fixing holder.
    Type: Grant
    Filed: July 23, 2007
    Date of Patent: August 10, 2010
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jeong-Hwan Lee, Jong-Dae Park, Yong-Il Kim, Chang-Young Bang, Tae-Jin Lee, Yong-Seok Choi, Jae-Ho Jung, Keun-Woo Lee, Jae-Sang Lee
  • Publication number: 20100188607
    Abstract: A backlight assembly and a display device including the backlight assembly include a light source which emits light, a light guide plate disposed adjacent to the light source and which receives the light emitted from the light source, a light source supporter including a bottom plane including a first region and a second region, and a first receiving unit including a bottom surface and a side wall. The light source and the light guide plate are disposed on the first region of the bottom plane, the second region extends from a portion of the first region on which the light source is disposed, the bottom surface is disposed opposite the light guide plate, and the side wall is disposed at an end portion of the bottom surface along a direction perpendicular to a plane defined by the bottom surface.
    Type: Application
    Filed: January 29, 2010
    Publication date: July 29, 2010
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyun-Su PARK, Jae-Sang LEE, Sang-Hyeok LEE, Ki-Hwan BAEK
  • Publication number: 20100173540
    Abstract: Provided are a lamp socket structured to realize a slimmer display device, and a display device having the lamp socket. The lamp socket includes: a body portion; a connection terminal for connection of the lamp socket to a terminal of a lamp; a compliant portion which connects the body portion and the connection terminal and includes a first portion connected to the connection terminal and a second portion connected to the body portion; and one or more fixing portions which extend from the body portion, wherein the first portion and the second portion at least partially overlap each other.
    Type: Application
    Filed: December 22, 2009
    Publication date: July 8, 2010
    Inventors: Sang-Hyeok LEE, Jae-Hwan CHUN, Jung-Ki KIM, Hyun-Su PARK, Jae-Sang LEE, Jeong-Ki KIM, Ki-Hwan BAEK, Kyu-Hun SHIM
  • Publication number: 20100132672
    Abstract: A variable compression ratio apparatus for a vehicle engine that is mounted at the engine receiving combustion force of an air-fuel mixture from a piston and rotating a crankshaft mounted between upper and lower cylinder blocks, and that changes compression ratio of the air-fuel mixture by changing a mounting height of the crankshaft according to a driving condition of the engine, may include a bearing having a hollow space eccentric to a center thereof and rotatably mounted between the upper and lower cylinder blocks, the crankshaft being rotatably inserted in the hollow space; and an operating unit provided at the lower cylinder block and controlling a rotational displacement of the bearing.
    Type: Application
    Filed: July 30, 2009
    Publication date: June 3, 2010
    Applicant: HYUNDAI MOTOR COMPANY
    Inventors: Jae Sang Lee, Ki Wook Byeon
  • Publication number: 20090322984
    Abstract: In a backlight assembly and a liquid crystal display apparatus, the backlight assembly has lamps parallel to each other to emit a light, a receiving container having a bottom portion and a side portion to receive the lamps, and a mold member coupled to the receiving container to cover the ends of the lamps. The mold member has a reflecting face having a diffusion pattern that reflects the light from the lamps and an upper face extending from the reflecting face in a plane substantially parallel to the bottom portion. Thus, a shadow portion of the backlight assembly may be removed, to thereby enhance image display quality of the liquid crystal display apparatus.
    Type: Application
    Filed: August 31, 2009
    Publication date: December 31, 2009
    Inventor: Jae-Sang Lee
  • Patent number: 7581845
    Abstract: In a backlight assembly and a liquid crystal display apparatus, the backlight assembly has lamps parallel to each other to emit a light, a receiving container having a bottom portion and a side portion to receive the lamps, and a mold member coupled to the receiving container to cover the ends of the lamps. The mold member has a reflecting face having a diffusion pattern that reflects the light from the lamps and an upper face extending from the reflecting face in a plane substantially parallel to the bottom portion. Thus, a shadow portion of the backlight assembly may be removed, to thereby enhance image display quality of the liquid crystal display apparatus.
    Type: Grant
    Filed: August 3, 2005
    Date of Patent: September 1, 2009
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Jae-Sang Lee
  • Publication number: 20090115929
    Abstract: A backlight unit includes planar light source and light source socket. The planar light source includes upper and lower plates combined with each other and forming a light emitting space therebetween, and external electrodes disposed on surface of one of the upper and lower plates. The light source socket is disposed on a portion of the external electrodes. The light source socket includes a body, a power applying member and a fixing member. The body covers the portion of the external electrode. The power applying member is disposed inside of the body and contacts the external electrode in order to apply electric power to the planar light source. The fixing member fastens the power applying member to the external electrode such that the power applying member makes contact with the external electrode.
    Type: Application
    Filed: October 28, 2008
    Publication date: May 7, 2009
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Ki-Hwan BAEK, Jae-Hwan CHUN, Jong-Ho WON, Hyun-Su PARK, Jae-Sang LEE
  • Patent number: 7483093
    Abstract: A flat fluorescent lamp includes a first substrate, a second substrate, an external electrode, and a radiating member. The second substrate is combined with the first substrate to form a plurality of discharge spaces. The external electrode is formed on at least one surface of the first substrate and the second substrate, wherein the external electrode extends perpendicularly to the discharge spaces. The radiating member is formed on the external electrode and radiates heat generated from the external electrode. Therefore, the heat generated from the flat fluorescent lamp is radiated to outside the flat fluorescent lamp through the radiating member, reducing pinhole formation and generally improving luminance characteristics of the flat fluorescent lamp.
    Type: Grant
    Filed: August 18, 2006
    Date of Patent: January 27, 2009
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yong-Woo Lee, Hea-Chun Lee, Jae-Sang Lee
  • Publication number: 20080013342
    Abstract: There is provided a lamp fixing holder. A lamp fixing holder for fixes a lamp to a receiving container. The lamp provides a liquid crystal display panel with light. The lamp includes a first portion of a face and a second portion of the face. The light emitted from the first portion of the face advances toward the liquid crystal display panel. The lamp fixing holder comprises a lamp fixing body and a fixing member. The lamp fixing body holds a third portion of the face of the lamp. The second portion includes the third portion. The fixing member fixes the lamp fixing body to the receiving container. The lamp fixing holder according to the present invention fixes the lamp so that the lamp does not sway, while minimizing an amount of light that is shielded by the lamp fixing holder.
    Type: Application
    Filed: July 23, 2007
    Publication date: January 17, 2008
    Inventors: Jeong-Hwan Lee, Jong-Dae Park, Yong-Il Kim, Chang-Young Bang, Tae-Jin Lee, Yong-Seok Choi, Jae-Ho Jung, Keun-Woo Lee, Jae-Sang Lee
  • Publication number: 20080006824
    Abstract: The present invention relates to an electrode connecting member and a surface light source backlight unit having the same. The electrode connecting member includes a first coupling unit coupled to an end of a surface light source and a second coupling unit assembled to the first coupling unit. The first coupling unit includes a first body. The second connecting unit includes a second body arranged on the first body, a soldering portion connected to an electrode of the surface light source, and a compressing portion connected to a wire for applying a power to the surface light source.
    Type: Application
    Filed: July 10, 2007
    Publication date: January 10, 2008
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jae Sang LEE, Ki Hwan BAEK
  • Patent number: 7255470
    Abstract: There is provided a lamp fixing holder. A lamp fixing holder for fixes a lamp to a receiving container. The lamp provides a liquid crystal display panel with light. The lamp includes a first portion of a face and a second portion of the face. The light emitted from the first portion of the face advances toward the liquid crystal display panel. The lamp fixing holder comprises a lamp fixing body and a fixing member. The lamp fixing body holds a third portion of the face of the lamp. The second portion includes the third portion. The fixing member fixes the lamp fixing body to the receiving container. The lamp fixing holder according to the present invention fixes the lamp so that the lamp does not sway, while minimizing an amount of light that is shielded by the lamp fixing holder.
    Type: Grant
    Filed: June 23, 2003
    Date of Patent: August 14, 2007
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jeong-Hwan Lee, Jong-Dae Park, Young-Il Kim, Chang-Young Bang, Tae-Jin Lee, Yong-Seok Choi, Jae-Ho Jung, Keun-Woo Lee, Jae-Sang Lee
  • Publication number: 20070040961
    Abstract: A flat fluorescent lamp includes a first substrate, a second substrate, an external electrode, and a radiating member. The second substrate is combined with the first substrate to form a plurality of discharge spaces. The external electrode is formed on at least one surface of the first substrate and the second substrate, wherein the external electrode extends perpendicularly to the discharge spaces. The radiating member is formed on the external electrode and radiates heat generated from the external electrode. Therefore, the heat generated from the flat fluorescent lamp is radiated to outside the flat fluorescent lamp through the radiating member, reducing pinhole formation and generally improving luminance characteristics of the flat fluorescent lamp.
    Type: Application
    Filed: August 18, 2006
    Publication date: February 22, 2007
    Inventors: Yong-Woo Lee, Hea-Chun Lee, Jae-Sang Lee
  • Publication number: 20070035223
    Abstract: A backlight assembly includes a receiving container, a flat fluorescent lamp and a heat generating sheet. The flat fluorescent lamp is received in the receiving container. The flat fluorescent lamp includes a plurality of discharge spaces to generate light. The heat generating sheet is positioned adjacent to the flat fluorescent lamp, for example, under the flat fluorescent lamp, to supply the flat fluorescent lamp with heat. The heat generating sheet corresponds to an effective light emitting region of the flat fluorescent lamp where the light is emitted. As a result, heat is provided to the flat fluorescent lamp, thereby decreasing a time for stabilizing a luminance and improving light emitting characteristics.
    Type: Application
    Filed: February 3, 2006
    Publication date: February 15, 2007
    Inventors: Byung-Cheon Yoo, Hea-Chun Lee, Hyun-Chul Bae, Jae-Sang Lee
  • Publication number: 20070035245
    Abstract: A flat-type fluorescent lamp includes a first substrate, a second substrate and an adhesive member. The second substrate corresponds to the first substrate to form a plurality of discharge spaces. The adhesive member is interposed between the first and second substrates to combine the first substrate with the second substrate. The adhesive member includes a protrusion protruding in a longitudinal direction of the discharge spaces. Therefore, luminance uniformity and image display quality are improved.
    Type: Application
    Filed: June 16, 2006
    Publication date: February 15, 2007
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Hyun-Chul Bae, Hea-Chun Lee, Jin-Seob Byun, Jae-Sang Lee
  • Publication number: 20070030416
    Abstract: A liquid crystal display including an LCD panel, a surface light source providing light to a rear of the LCD panel, a container accommodating the surface light source and a reflecting sheet. The container includes a bottom surface in which the surface light source is seated and a reflecting surface extended from the bottom surface and inclined upward toward the LCD panel. The reflecting sheet covers the reflecting surface.
    Type: Application
    Filed: August 4, 2006
    Publication date: February 8, 2007
    Inventors: Yong-woo Lee, Yoon-soo Kwon, Hyun-chul Bae, Jae-sang Lee
  • Publication number: 20060209539
    Abstract: Disclosed are a backlight assembly and a liquid crystal display device using the same. A ratio of a pitch, which is an interval between the lamps for supplying light to an LCD panel, to a gap, which is a distance between the center of the lamps and an optical plate, is adjusted to thereby minimize the bright line that badly influences the image display quality, so as to display a high quality image.
    Type: Application
    Filed: May 23, 2006
    Publication date: September 21, 2006
    Inventors: Keun-Woo Lee, Jong-Dae Park, Chang-Young Bang, Tae-Jin Lee, Jae-Sang Lee, Jeong-Hwan Lee, Jae-Ho Jung, Yong-Seok Choi
  • Publication number: 20060170321
    Abstract: A flat-type fluorescent lamp includes a lamp body having a plurality of discharge spaces emitting a light, first and second external electrodes formed on upper and lower faces of the lamp body, respectively, a conductive clip electrically connecting the first and second external electrodes, and an insulating member covering and insulating the conductive clip. The conductive clip includes a first contact portion contacting the first external electrode, a second contact portion contacting the second external electrode, and a body portion connecting the first and second contact portions. The insulating member includes a recess into which the body portion is inserted. Thus, an electrical defect such as arc discharge between the receiving container and the external conductors may be prevented.
    Type: Application
    Filed: January 10, 2006
    Publication date: August 3, 2006
    Inventors: Yong-Woo Lee, Jae-Sang Lee
  • Patent number: 7077542
    Abstract: Disclosed are a backlight assembly and a liquid crystal display device using the same. A ratio of a pitch, which is an interval between the lamps for supplying light to an LCD panel, to a gap, which is a distance between the center of the lamps and an optical plate, is adjusted to thereby minimize the bright line that badly influences the image display quality, so as to display a high quality image.
    Type: Grant
    Filed: May 30, 2003
    Date of Patent: July 18, 2006
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Keun-Woo Lee, Jong-Dae Park, Chang-Young Bang, Tae-Jin Lee, Jae-Sang Lee, Jeong-Hwan Lee, Jae-Ho Jung, Yong-Seok Choi
  • Publication number: 20060072051
    Abstract: A backlight assembly includes a bottom chassis, a planar fluorescent lamp, a mold and an inverter. The bottom chassis includes a bottom portion and a side portion. The planar fluorescent lamp generates planar-light. The bottom chassis receives the planar fluorescent lamp. The mold fixes the planar fluorescent lamp such that a gap is generated between a portion of the mold and the planar fluorescent lamp to absorb impact between the mold and the planar fluorescent lamp. The inverter generates discharge voltages to drive the planar fluorescent lamp.
    Type: Application
    Filed: October 5, 2005
    Publication date: April 6, 2006
    Inventors: Seock-Hwan Kang, Yong-Woo Lee, Jae-Sang Lee, Hea-Chun Lee, Jin-Ho Ha