Patents by Inventor Won-ju Kim
Won-ju Kim 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).
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Patent number: 8860905Abstract: A light emitting diode (“LED”) backlight assembly. The LED backlight assembly has a bottom container which has a bottom plate and a side edge surrounding the bottom plate, a plurality of light emitting diode printed circuit boards (“LED-PCBs”) on the bottom plate, and a connector which is closely located to edge located LEDs. The connector of the LED-PCB is closely located to an LED driving board, which is disposed at a lateral space of a lateral part of the bottom container to limit a vertical thickness of the backlight light assembly.Type: GrantFiled: September 26, 2013Date of Patent: October 14, 2014Assignee: Samsung Display Co., Ltd.Inventors: Jin-Hee Park, Yong-Woo Lee, Won-Ju Kim, Yong-Il Kim
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Publication number: 20140263953Abstract: A motion sensing method is implemented by an image sensor, the image sensor including a first pixel and a second pixel. The method includes outputting a first pixel signal of the first pixel during a first integration time of a frame period, outputting a second pixel signal of the second pixel during a second integration time of the frame period, and generating comparison signals indicative of a sensed moving object by comparing the first pixel signal and the second pixel signal.Type: ApplicationFiled: March 15, 2013Publication date: September 18, 2014Inventors: YIBING WANG, Yoon Dong Park, Dong-Ki Min, Won Ju Kim
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Patent number: 8810748Abstract: A light emitting diode (“LED”) backlight assembly. The LED backlight assembly has a bottom container which has a bottom plate and a side edge surrounding the bottom plate, a plurality of light emitting diode printed circuit boards (“LED-PCBs”) on the bottom plate, and a connector which is closely located to edge located LEDs. The connector of the LED-PCB is closely located to an LED driving board, which is disposed at a lateral space of a lateral part of the bottom container to limit a vertical thickness of the backlight light assembly.Type: GrantFiled: September 26, 2013Date of Patent: August 19, 2014Assignee: Samsung Display Co., Ltd.Inventors: Jin-Hee Park, Yong-Woo Lee, Won-Ju Kim, Yong-Il Kim
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Patent number: 8757861Abstract: A flat panel display device includes a bottom plate, a bottom sidewall which is extended upward from the bottom plate, and a first and second hook which protrude outward from the bottom sidewall, a mold frame includes a first protrusion including a guide hole therein and a second protrusion including a notch therein, a display panel is on the mold frame, and a top chassis includes a bezel portion which is opened at a center, a top sidewall which is extended downward from the bezel portion, a first and a second engagement hole at a position which respectively correspond to the first and second protrusion. The first protrusion is in the first engagement hole and the first hook is in the guide hole. The second protrusion is in the second engagement hole and the second hook is in the notch and in the second engagement hole.Type: GrantFiled: March 30, 2012Date of Patent: June 24, 2014Assignee: Samsung Display Co., Ltd.Inventor: Won-Ju Kim
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Publication number: 20140028952Abstract: A light emitting diode (“LED”) backlight assembly. The LED backlight assembly has a bottom container which has a bottom plate and a side edge surrounding the bottom plate, a plurality of light emitting diode printed circuit boards (“LED-PCBs”) on the bottom plate, and a connector which is closely located to edge located LEDs. The connector of the LED-PCB is closely located to an LED driving board, which is disposed at a lateral space of a lateral part of the bottom container to limit a vertical thickness of the backlight light assembly.Type: ApplicationFiled: September 26, 2013Publication date: January 30, 2014Applicant: Samsung Display Co., LTD.Inventors: Jin-Hee PARK, Yong-Woo LEE, Won-Ju KIM, Yong-Il KIM
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Publication number: 20130263383Abstract: Disclosed is a method of fabricating an automotive seat cover leather. The method includes a preparing process, a tanning process, a neutralizing process, a retanning process, an elastic material adding process, a dyeing/fatliquoring process, and a surface fixing process. After the leather has gone through the tanning process and neutralizing process, the retanning process adds a tanning agent to the leather. The elastic material adding process adds a silicon-based elastic material to induce elasticity in the retanned leather. The dyeing/fatliquoring process adds a dye to the leather in which the elastic material has been added and adds an anion fatliquoring agent to the leather to provide flexibility. The surface fixing process fixes the elastic material, dye, and fatliquoring agent on and in the leather.Type: ApplicationFiled: August 29, 2012Publication date: October 10, 2013Applicants: KOREA INSTITUTE OF FOOTWEAR & LEATHER TECHNOLOGY, HYUNDAI MOTOR COMPANYInventors: Gun Kang, Mi Jung Yun, Won-Ju Kim, Sang-Chul Lee, Eun-Chul Shin
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Patent number: 8553170Abstract: A light emitting diode (“LED”) backlight assembly. The LED backlight assembly has a bottom container which has a bottom plate and a side edge surrounding the bottom plate, a plurality of light emitting diode printed circuit boards (“LED-PCBs”) on the bottom plate, and a connector which is closely located to edge located LEDs. The connector of the LED-PCB is closely located to an LED driving board, which is disposed at a lateral space of a lateral part of the bottom container to limit a vertical thickness of the backlight light assembly.Type: GrantFiled: April 7, 2009Date of Patent: October 8, 2013Assignee: Samsung Display Co., Ltd.Inventors: Jin-Hee Park, Yong-Woo Lee, Won-Ju Kim, Yong-Il Kim
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Publication number: 20130194781Abstract: A flat panel display device includes a bottom plate, a bottom sidewall which is extended upward from the bottom plate, and a first and second hook which protrude outward from the bottom sidewall, a mold frame includes a first protrusion including a guide hole therein and a second protrusion including a notch therein, a display panel is on the mold frame, and a top chassis includes a bezel portion which is opened at a center, a top sidewall which is extended downward from the bezel portion, a first and a second engagement hole at a position which respectively correspond to the first and second protrusion. The first protrusion is in the first engagement hole and the first hook is in the guide hole. The second protrusion is in the second engagement hole and the second hook is in the notch and in the second engagement hole.Type: ApplicationFiled: March 30, 2012Publication date: August 1, 2013Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventor: Won-Ju KIM
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Patent number: 8194207Abstract: A liquid crystal display (“LCD”) with a backlight assembly includes a liquid crystal (“LC”) panel displaying an image, a backlight assembly providing light to the LC panel, a middle frame disposed between the LC panel and the backlight assembly, and a top frame to complete the LCD assembly. The backlight assembly includes a plurality of light sources, an optical member, a bottom frame and a plurality of optical member supporters. The optical member supporters each support the optical member and are mutually spaced apart from each other to effectively dissipate heat and reduce the weight of the LCD.Type: GrantFiled: November 19, 2008Date of Patent: June 5, 2012Assignee: Samsung Electronics Co., Ltd.Inventors: Won-Ju Kim, Jae-Hwan Chun
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Patent number: 8066394Abstract: A backlight assembly includes a plurality of lamps, a receiving container and a conductive member. Each of the lamps includes a lamp body, a first electrode part disposed at a first end portion of the lamp body and a second electrode part disposed at a second end portion of the lamp body, the second end portion being opposite to the first end portion. The receiving container includes a bottom plate on which the lamps are disposed and a sidewall disposed at edge portions of the bottom plate to define a receiving space. The receiving container has a plurality of grounding portions formed on the bottom plate or the sidewalls. The conductive member electrically connects the second electrode part to one of the grounding portions.Type: GrantFiled: August 24, 2010Date of Patent: November 29, 2011Assignee: Samsung Electronics Co., Ltd.Inventors: Won-Ju Kim, Min-Ho Ok, Yoon-Soo Kwon, Jung-Tae Kang, Sang-Hoon Park, Jin-Ho Ha, Woong-Jae Chang
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Patent number: 7948578Abstract: An LCD device includes an LCD panel for displaying images, a printed circuit board connected to one side of the LCD panel and supplying a driving signal to the LCD panel, and including a connection hole, a bottom chassis and a middle mold receiving the LCD panel, and a top chassis protecting the LCD panel and the middle mold, wherein the bottom chassis includes a hook fixing the source PCB.Type: GrantFiled: November 5, 2008Date of Patent: May 24, 2011Assignee: Samsung Electronics Co., Ltd.Inventors: Kyung-Rok Ko, Sang-Chul Lee, Won-Ju Kim
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Publication number: 20110002113Abstract: A backlight assembly includes a plurality of lamps, a receiving container and a conductive member. Each of the lamps includes a lamp body, a first electrode part disposed at a first end portion of the lamp body and a second electrode part disposed at a second end portion of the lamp body, the second end portion being opposite to the first end portion. The receiving container includes a bottom plate on which the lamps are disposed and a sidewall disposed at edge portions of the bottom plate to define a receiving space. The receiving container has a plurality of grounding portions formed on the bottom plate or the sidewalls. The conductive member electrically connects the second electrode part to one of the grounding portions.Type: ApplicationFiled: August 24, 2010Publication date: January 6, 2011Applicant: SAMSUNG ELECTRONICS CO., LTDInventors: Won-Ju Kim, Min-Ho Ok, Yoon-Soo Kwon, Jung-Tae Kang, Sang-Hoon Park, Jin-Ho Ha, Woong-Jae Chang
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Publication number: 20100279836Abstract: The present invention relates to a health machine for reducing abdominal fatness, and the health machine for reducing abdominal fatness according to the present invention includes a bottom plate fixed to a bottom surface; a first driving motor fixed to the bottom plate; a pair of bearing support plates fixed to the bottom plate with a space between them; a pair of axis bearings fixed to an upper side of each of the pair of bearing support plates; a crank axis which penetrates through the pair of axis bearings fixed to each of the pair of bearing support plates with a space between them, and is vertically rotated by a driving force of the first driving motor; a support bearing for elevation plate connected to a part of the crank axis; an elevation plate a lower side of which is connected to an upper side of the support bearing for elevation plate; a second driving motor fixed to the elevation plate; a rotation rod which is supported on the elevation plate in a rotating manner, and is rotated horizontally by aType: ApplicationFiled: September 22, 2008Publication date: November 4, 2010Inventor: Won Ju Kim
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Patent number: 7806544Abstract: A backlight assembly includes a plurality of lamps, a receiving container and a conductive member. Each of the lamps includes a lamp body, a first electrode part disposed at a first end portion of the lamp body and a second electrode part disposed at a second end portion of the lamp body, the second end portion being opposite to the first end portion. The receiving container includes a bottom plate on which the lamps are disposed and a sidewall disposed at edge portions of the bottom plate to define a receiving space. The receiving container has a plurality of grounding portions formed on the bottom plate or the sidewalls. The conductive member electrically connects the second electrode part to one of the grounding portions.Type: GrantFiled: May 18, 2006Date of Patent: October 5, 2010Assignee: Samsung Electronics Co., Ltd.Inventors: Won-Ju Kim, Min-Ho Ok, Yoon-Soo Kwon, Jung-Tae Kang, Sang-Hoon Park, Jin-Ho Ha, Woong-Jae Chang
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Patent number: 7674007Abstract: A backlight assembly includes a receiving container, lamps, a diffusion plate and a lamp-fixing member. The receiving container includes a bottom plate and sidewalls together providing a receiving space. The lamps are arranged substantially parallel to each other on the bottom plate. The diffusion plate is disposed over the lamps. The lamp-fixing member includes a body portion extending substantially perpendicular to the lamps, a buffer protruding upwardly from the body portion, a diffusion plate supporting portion protruding from the buffer to support the diffusion plate and a lamp-fixing portion formed at the body portion to fix the lamps. Therefore, the buffer having elasticity is formed at an area at which the diffusion plate supporting portion is formed, so that rubbing between the diffusion plate and the diffusion plate supporting portion may be reduced.Type: GrantFiled: August 14, 2008Date of Patent: March 9, 2010Assignee: Samsung Electronics Co., Ltd.Inventors: Sang-Sun Han, Jae-Hwan Chun, Jong-Ho Won, Hyun-Chul Jeong, Won-Ju Kim, Young-Nam Kim
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Publication number: 20100039579Abstract: A light emitting diode (“LED”) backlight assembly. The LED backlight assembly has a bottom container which has a bottom plate and a side edge surrounding the bottom plate, a plurality of light emitting diode printed circuit boards (“LED-PCBs”) on the bottom plate, and a connector which is closely located to edge located LEDs. The connector of the LED-PCB is closely located to an LED driving board, which is disposed at a lateral space of a lateral part of the bottom container to limit a vertical thickness of the backlight light assembly.Type: ApplicationFiled: April 7, 2009Publication date: February 18, 2010Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jin-Hee PARK, Yong-Woo LEE, Won-Ju KIM, Yong-Il KIM
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Publication number: 20090256988Abstract: A liquid crystal display (“LCD”) with a backlight assembly includes a liquid crystal (“LC”) panel displaying an image, a backlight assembly providing light to the LC panel, a middle frame disposed between the LC panel and the backlight assembly, and a top frame to complete the LCD assembly. The backlight assembly includes a plurality of light sources, an optical member, a bottom frame and a plurality of optical member supporters. The optical member supporters each support the optical member and are mutually spaced apart from each other to effectively dissipate heat and reduce the weight of the LCD.Type: ApplicationFiled: November 19, 2008Publication date: October 15, 2009Applicant: Samsung Electronics Co., Ltd.Inventors: Won-Ju KIM, Jae-Hwan CHUN
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Publication number: 20090122220Abstract: An LCD device includes an LCD panel for displaying images, a printed circuit board connected to one side of the LCD panel and supplying a driving signal to the LCD panel, and including a connection hole, a bottom chassis and a middle mold receiving the LCD panel, and a top chassis protecting the LCD panel and the middle mold, wherein the bottom chassis includes a hook fixing the source PCB.Type: ApplicationFiled: November 5, 2008Publication date: May 14, 2009Inventors: Kyung-Rok Ko, Sang-Chul Lee, Won-Ju Kim
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Publication number: 20080303978Abstract: A backlight assembly includes a receiving container, lamps, a diffusion plate and a lamp-fixing member. The receiving container includes a bottom plate and sidewalls together providing a receiving space. The lamps are arranged substantially parallel to each other on the bottom plate. The diffusion plate is disposed over the lamps. The lamp-fixing member includes a body portion extending substantially perpendicular to the lamps, a buffer protruding upwardly from the body portion, a diffusion plate supporting portion protruding from the buffer to support the diffusion plate and a lamp-fixing portion formed at the body portion to fix the lamps. Therefore, the buffer having elasticity is formed at an area at which the diffusion plate supporting portion is formed, so that rubbing between the diffusion plate and the diffusion plate supporting portion may be reduced.Type: ApplicationFiled: August 14, 2008Publication date: December 11, 2008Applicant: SAMSUNG ELECTRONICS CO., LTDInventors: Sang-Sun HAN, Jae-Hwan CHUN, Jong-Ho WON, Hyun-Chul JEONG, Won-Ju KIM, Young-Nam KIM
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Patent number: 7419279Abstract: A backlight assembly includes a receiving container, lamps, a diffusion plate and a lamp-fixing member. The receiving container includes a bottom plate and sidewalls together providing a receiving space. The lamps are arranged substantially parallel to each other on the bottom plate. The diffusion plate is disposed over the lamps. The lamp-fixing member includes a body portion extending substantially perpendicular to the lamps, a buffer protruding upwardly from the body portion, a diffusion plate supporting portion protruding from the buffer to support the diffusion plate and a lamp-fixing portion formed at the body portion to fix the lamps. Therefore, the buffer having elasticity is formed at an area at which the diffusion plate supporting portion is formed, so that rubbing between the diffusion plate and the diffusion plate supporting portion may be reduced.Type: GrantFiled: November 2, 2006Date of Patent: September 2, 2008Assignee: Samsung Electronics Co., Ltd.Inventors: Sang-Sun Han, Jae-Hwan Chun, Jong-Ho Won, Hyun-Chul Jeong, Won-Ju Kim, Young-Nam Kim