Patents by Inventor Sung-soo Jung
Sung-soo Jung 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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Publication number: 20160291392Abstract: A display device including a display panel, a rear cover, disposed at a rear of the display panel, which forms a rear exterior of the display panel, and a reinforcing member disposed between the display panel and the rear cover, such that the strength of the display device is increased, wherein the reinforcing member includes a body unit having a shape of the display panel and forms an external appearance of the reinforcing member, and a plurality of cells that penetrate the body unit.Type: ApplicationFiled: June 20, 2016Publication date: October 6, 2016Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Woo Sung IN, Doo Soon PARK, Woong Hee LEE, Jeong Roh LEE, Sung Soo JUNG
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Patent number: 9398711Abstract: A display device including a display panel, a rear cover, disposed at a rear of the display panel, which forms a rear exterior of the display panel, and a reinforcing member disposed between the display panel and the rear cover, such that the strength of the display device is increased, wherein the reinforcing member includes a body unit having a shape of the display panel and forms an external appearance of the reinforcing member, and a plurality of cells that penetrate the body unit.Type: GrantFiled: December 31, 2012Date of Patent: July 19, 2016Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Woo Sung In, Doo Soon Park, Woong Hee Lee, Jeong Roh Lee, Sung Soo Jung
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Patent number: 9329330Abstract: A backlight unit and a liquid crystal display having the same. The backlight unit includes a lower cover, an interconnection coupling hole, an inverter board, and an interconnection. The lower cover accommodates a printed circuit board, which mounts at least one light emitting diode thereon and is provided at one side thereof with a first connector. The interconnection coupling hole is formed in a bottom surface of the lower cover at a position corresponding to the first connector. The inverter board is disposed on a rear surface of the lower cover to apply a driving voltage to the at least one light emitting diode. The interconnection is provided at one end thereof with a second connector to electrically connect the printed circuit board to the inverter board.Type: GrantFiled: May 20, 2014Date of Patent: May 3, 2016Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventor: Sung Soo Jung
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Publication number: 20150192952Abstract: A display apparatus having a display module which may be selectively set to a flat surface state or a curved surface state. The display apparatus having a display module includes a bendable display panel configured to display images, a first frame provided at a front of the display panel, and a second frame provided at a back of the display panel. The second frame includes a first bracket positioned at a back of the display panel, and a second bracket provided to be slidable with respect to the first bracket.Type: ApplicationFiled: January 5, 2015Publication date: July 9, 2015Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sung Soo JUNG, Dae Sung KO, Song Hyeon KIM, Jeong Roh LEE, Jin JUNG
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Publication number: 20150189228Abstract: A display apparatus including a main body, a display panel installed in the main body, a video call unit installed to the main body, a circuit board for control of the video call unit, and a cable to connect the video call unit and the circuit board to each other, is provided. Installing the video call unit to the main body enables a video call via the display apparatus.Type: ApplicationFiled: March 2, 2015Publication date: July 2, 2015Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jeong Roh LEE, Sung Soo JUNG, Yong Jin KIM, Byung Joo PAEK, Woo Sung IN, Woo Young KAN, Se Jun KIM, Doo Soon PARK, Weon Hee LEE, Jong Hee HAN, Dae Jong Jong KANG, Jong Pil SEO, Sung-Il YANG, Hyun Jun JUNG
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Patent number: 9013371Abstract: A display apparatus including a light emitting body to improve external appearance thereof. The light emitting body is disposed inside a bezel to emit light. The bezel has a reflective surface to reflect light emitted from the light emitting body in front of the display apparatus. The bezel also has a light interruption groove to prevent light emitted from the light emitting body from affecting an image formed on the display module. The light emitting body is operatively connected to a user interface unit. A user manipulates a manipulation panel or a remote control to set an operation mode of the light emitting body from a menu item on an on screen display, and the light emitting body emits light in various forms based on the set mode.Type: GrantFiled: May 17, 2010Date of Patent: April 21, 2015Assignee: Samsung Electronics Co., Ltd.Inventor: Sung Soo Jung
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Publication number: 20150103559Abstract: Disclosed herein are a backlight assembly and a liquid crystal display (LCD) having the same, wherein the backlight assembly includes a light guide panel having a plurality of lateral sides; and a plurality of light source units each emitting light to a respective lateral side of the plurality of lateral sides, wherein at least two lateral sides of the plurality of lateral sides, which receive light emitted from two respective light source units of the plurality of light source units, are neighboring lateral sides, and wherein at least one lateral side is longer than an incident surface which receives light emitted from the light source unit.Type: ApplicationFiled: December 19, 2014Publication date: April 16, 2015Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sung Soo JUNG, Eun Serb AN, Hyun Jun JUNG, Dae Hyoun BYOUN
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Patent number: 8994773Abstract: A display apparatus including a main body, a display panel installed in the main body, a video call unit installed to the main body, a circuit board for control of the video call unit, and a cable to connect the video call unit and the circuit board to each other, is provided. Installing the video call unit to the main body enables a video call via the display apparatus.Type: GrantFiled: December 28, 2012Date of Patent: March 31, 2015Assignee: Samsung Electronics Co., Ltd.Inventors: Jeong Roh Lee, Sung Soo Jung, Yong Jin Kim, Byung Joo Paek, Woo Sung In, Woo Young Kan, Se Jun Kim, Doo Soon Park, Weon Hee Lee, Jong Hee Han, Dae Jong Kang, Jong Pil Seo, Sung-Il Yang, Hyun Jun Jung
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Publication number: 20150043136Abstract: Disclosed herein is a display apparatus which may be selectively used in a flat state or a curved state. The display apparatus includes a display module that displays an image and is provided to be bent, and a bending device that is provided to enable the display module to be transformed into a flat state or a curved state. Here, the bending device includes a frame that is provided at a rear side of the display module and a hinge unit that connects between the frames and is provided to enable curvature of the frame to vary by torque.Type: ApplicationFiled: July 22, 2014Publication date: February 12, 2015Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Song Hyeon KIM, Jeong Roh LEE, Jin JUNG, Kwang Sung HWANG, Sung Soo JUNG
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Patent number: 8947617Abstract: Disclosed herein are a backlight assembly and a liquid crystal display (LCD) having the same, wherein the backlight assembly includes a light guide panel having a plurality of lateral sides; and a plurality of light source units each emitting light to a respective lateral side of the plurality of lateral sides, wherein at least two lateral sides of the plurality of lateral sides, which receive light emitted from two respective light source units of the plurality of light source units, are neighboring lateral sides, and wherein at least one lateral side is longer than an incident surface which receives light emitted from the light source unit.Type: GrantFiled: December 16, 2009Date of Patent: February 3, 2015Assignee: Samsung Electronics Co., Ltd.Inventors: Sung Soo Jung, Eun Serb An, Hyun Jun Jung, Dae Hyoun Byoun
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Publication number: 20150029166Abstract: Disclosed herein is a display apparatus that uses a display module by selectively setting the display module to a flat surface form and a curved surface form. The display apparatus includes a display module that is bendable and is configured to display an image, and a bending structure configured to deform the display module by moving at least one of a center and both ends of the display module relative to each other to form one of a flat surface form and a curved surface form of the display module.Type: ApplicationFiled: July 22, 2014Publication date: January 29, 2015Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jae Hoo PARK, Dae Sung KO, Sung Soo JUNG, Jin JUNG, Gyu Sung DO, Jeong Roh LEE
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Patent number: 8934070Abstract: Disclosed are a backlight assembly including a light guide plate having at least one slit, at least one light source unit disposed at a side of the light guide plate, and a lower cover which accommodates the light source unit and has at least one support coupled with the at least one slit.Type: GrantFiled: November 3, 2009Date of Patent: January 13, 2015Assignee: Samsung Electronics Co., Ltd.Inventors: Sung Soo Jung, Eun Serb An, Hyun Jun Jung, Dae Hyoun Byoun
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Publication number: 20140254198Abstract: A backlight unit and a liquid crystal display having the same. The backlight unit includes a lower cover, an interconnection coupling hole, an inverter board, and an interconnection. The lower cover accommodates a printed circuit board, which mounts at least one light emitting diode thereon and is provided at one side thereof with a first connector. The interconnection coupling hole is formed in a bottom surface of the lower cover at a position corresponding to the first connector. The inverter board is disposed on a rear surface of the lower cover to apply a driving voltage to the at least one light emitting diode. The interconnection is provided at one end thereof with a second connector to electrically connect the printed circuit board to the inverter board.Type: ApplicationFiled: May 20, 2014Publication date: September 11, 2014Applicant: Samsung Electronics Co., LtdInventor: Sung Soo JUNG
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Patent number: 8775114Abstract: A method and apparatus for determining phase sensitivity of an accelerometer based on an analysis of the harmonic components of the interference signal, which can estimate phase lags of an accelerometer through an analysis of the interference signal obtained using a single photo-detector when the accelerometer moves in sinusoidal motion with an initial phase of vibration. The method comprises the steps of obtaining an interference signal in a time domain generated from a signal reflected by an accelerometer and a fixed mirror using a single photo-detector; transforming the interference signal in the time domain into a signal in a frequency domain including a plurality of harmonic signals by Fourier transform; and determining the phase sensitivity of the accelerometer using initial phase of vibration displacement of the accelerometer, which is included in the interference signal in the frequency domain.Type: GrantFiled: August 22, 2008Date of Patent: July 8, 2014Assignees: Korea Research Institute of Standards and Science, Korea Advanced Institute of Science and TechnologyInventors: Yong Bong Lee, Sung Soo Jung, Seung-Woo Kim
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Patent number: 8767143Abstract: A backlight unit and a liquid crystal display having the same. The backlight unit includes a lower cover, an interconnection coupling hole, an inverter board, and an interconnection. The lower cover accommodates a printed circuit board, which mounts at least one light emitting diode thereon and is provided at one side thereof with a first connector. The interconnection coupling hole is formed in a bottom surface of the lower cover at a position corresponding to the first connector. The inverter board is disposed on a rear surface of the lower cover to apply a driving voltage to the at least one light emitting diode. The interconnection is provided at one end thereof with a second connector to electrically connect the printed circuit board to the inverter board.Type: GrantFiled: December 8, 2009Date of Patent: July 1, 2014Assignee: Samsung Electronics Co., Ltd.Inventor: Sung Soo Jung
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Patent number: 8390758Abstract: A backlight unit and an LCD having the same. The backlight unit can include a light guide plate, a printed circuit board, a bottom cover and a fixing member. The printed circuit board can have at least one light emitting diode to emit light toward an incident surface formed at one side of the light guide plate. The bottom cover can receive the light guide plate and the printed circuit board therein. The fixing member can be formed with a recess section, into which the printed circuit board can be press-fitted, such that the printed circuit board is fixed to the fixing member. The assembling efficiency and reliability of the backlight unit can be improved.Type: GrantFiled: October 22, 2009Date of Patent: March 5, 2013Assignee: Samsung Electronics Co., Ltd.Inventor: Sung Soo Jung
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Patent number: 8296082Abstract: A performance inspection system for an array ultrasound transducer includes: a driver for selectively applying an electric signal to all or some parts of constituent channels of the array ultrasound transducer; an acoustic power measurement unit for measuring an ultrasound acoustic power emitted from individual channels receiving the same voltage from the driver; a radiation conductance conversion unit for measuring a voltage signal applied to each channel although the driver applies different voltages to the individual channels, and converting the measured voltage into an ultrasound acoustic power acquired when the same voltage is applied to the channels; and a channel uniformity estimation unit for estimating uniformity of the acoustic power value acquired by the radiation conductance conversion unit or uniformity of acoustic power values of the individual channels measured under the same voltage.Type: GrantFiled: March 9, 2007Date of Patent: October 23, 2012Assignee: Korea Research Institute of Standards and ScienceInventors: Yong-tae Kim, Moon-jae Jho, Sung-soo Jung, Ho-chul Kim, Yong-hyeon Yun
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Publication number: 20120059620Abstract: The present invention relates to a method and apparatus for determining phase sensitivity of an accelerometer based on an analysis of the harmonic components of the interference signal, which can estimate phase lags of an accelerometer through an analysis of the interference signal obtained using a single photo-detector when the accelerometer moves in sinusoidal motion with an initial phase of vibration. The method comprises the steps of obtaining an interference signal in a time domain generated from a signal reflected by an accelerometer and a fixed mirror using a single photo-detector; transforming the interference signal in the time domain into a signal in a frequency domain including a plurality of harmonic signals by Fourier transform; and determining the phase sensitivity of the accelerometer using initial phase of vibration displacement of the accelerometer, which is included in the interference signal in the frequency domain.Type: ApplicationFiled: August 22, 2008Publication date: March 8, 2012Applicants: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY, KOREA RESEARCH INSTITUTE OF STANDARDS AND SCIENCEInventors: Yong Bong Lee, Sung Soo Jung, Seung-Woo Kim
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Publication number: 20110069055Abstract: Disclosed herein is a display apparatus having a slim display body to display pictures. Main components, such as a switching mode power supply and a main board, are disposed in a base unit, and a drive board mounted to a display module is connected to the switching mode power supply and the main board such that power is supplied to the display module and the main board transmits and receives a control signal. The base unit serves as a stand to support the display body below the display body. Also, the base unit is fixed to the rear of the display body to mount the display apparatus to a wall. A connection unit to connect the display body and the base unit is provided to change the position of the base unit. The connection unit is hingedly rotatable with respect to the display body and the base unit.Type: ApplicationFiled: September 15, 2010Publication date: March 24, 2011Applicant: Samsung Electronics Co., LtdInventors: Sung Soo Jung, Hyun Jun Jung, Maeng Kyu Yuk
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Publication number: 20100313628Abstract: A performance inspection system for an array ultrasound transducer includes: a driver for selectively applying an electric signal to all or some parts of constituent channels of the array ultrasound transducer; an acoustic power measurement unit for measuring an ultrasound acoustic power emitted from individual channels receiving the same voltage from the driver; a radiation conductance conversion unit for measuring a voltage signal applied to each channel although the driver applies different voltages to the individual channels, and converting the measured voltage into an ultrasound acoustic power acquired when the same voltage is applied to the channels; and a channel uniformity estimation unit for estimating uniformity of the acoustic power value acquired by the radiation conductance conversion unit or uniformity of acoustic power values of the individual channels measured under the same voltage.Type: ApplicationFiled: March 9, 2007Publication date: December 16, 2010Inventors: Yong-tae Kim, Moon-jae Jho, Sung-soo Jung, Ho-chul Kim, Yong-hyeon Yun