Patents by Inventor Jin-young Bang
Jin-young Bang 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: 9437399Abstract: There is provided plasma equipment including a power supply that supplies a RF power; a chamber in which plasma is generated, and a processing target to processed by the plasma is provided; an antenna coil that is provided on a top surface of the chamber, and is connected to the power supply to receive the RF power; and a resonance coil that is provided to be electrically insulated or cut off from the antenna coil. The resonance coil receives electromagnetic energy applied from the antenna coil to allow a current to flow, and the plasma is generated within the chamber. It is possible to increase the degree of freedom for an installation position of the resonance coil, and it is possible to increase plasma density.Type: GrantFiled: May 16, 2013Date of Patent: September 6, 2016Assignee: INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITYInventors: Chin-Wook Chung, Jin-Young Bang, Hee-Jin Lee
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Patent number: 9217562Abstract: An organic light emitting diode (OLED) display according to an embodiment includes an organic light emitting diode panel configured to display images, a back cover attached to the organic light emitting diode panel by an adhesive layer, a driving circuit board disposed at a rear surface side of the back cover, and a heat radiator disposed between the driving circuit board and the organic light emitting diode panel, so as to redirect heat generated from the driving circuit board away from the organic light emitting diode panel.Type: GrantFiled: August 2, 2013Date of Patent: December 22, 2015Assignee: LG DISPLAY CO., LTD.Inventor: Jin-Young Bang
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Publication number: 20150146025Abstract: An optical adjusting apparatus having an optical adjusting lens to perform image stabilization and auto focusing includes a base supporting a lens barrel on which the optical adjusting lens is mounted, a first driver to move the lens barrel in a first direction, a plurality of first ball bearings disposed between the base and the first driver, a second driver to move the lens barrel in a second direction that is perpendicular to the first direction, and a plurality of second ball bearings disposed between the first driver and the second driver.Type: ApplicationFiled: September 3, 2014Publication date: May 28, 2015Inventors: Jin-young Bang, Jung-ho Park, Kyung-bae Lee
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Patent number: 9025010Abstract: A light amount adjusting apparatus includes: a two-dimensional (2D) aperture assembly that adjusts an opening area of a via hole through which light is transmitted; a three-dimensional (3D) aperture plate that forms a first opening and a second opening by blocking a part of the via hole, or moving to outside of the via hole to open the via hole; a first shielding plate that is movable to open or close the first opening; and a second shielding plate that is movable so as to close the second opening when the first shielding plate opens the first opening and to open the second opening when the first shielding plate closes the first opening.Type: GrantFiled: April 16, 2012Date of Patent: May 5, 2015Assignee: Samsung Electronics Co., Ltd.Inventors: Chi-young Park, Kwang-seok Byon, Jung-soo Kim, Jin-young Bang, Young-jae Hwang
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Publication number: 20150097480Abstract: There is provided plasma equipment including a power supply that supplies a RF power; a chamber in which plasma is generated, and a processing target to processed by the plasma is provided; an antenna coil that is provided on a top surface of the chamber, and is connected to the power supply to receive the RF power; and a resonance coil that is provided to be electrically insulated or cut off from the antenna coil. The resonance coil receives electromagnetic energy applied from the antenna coil to allow a current to flow, and the plasma is generated within the chamber. It is possible to increase the degree of freedom for an installation position of the resonance coil, and it is possible to increase plasma density.Type: ApplicationFiled: May 16, 2013Publication date: April 9, 2015Inventors: Chin-Wook Chung, Jin-Young Bang, Hee-Jin Lee
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Publication number: 20150069851Abstract: A transmitter for transmitting wireless power and a wireless power transmitting system having the same in the present invention includes at least one helical or spiral type coil in which one end thereof is in a grounded state and the other end is in the air, wherein the coil wirelessly transmits the power by resonance. The present invention has simpler structure and operates with low frequencies as compared with the existing wireless power transmitting scheme using magnetic resonance, thereby to enhance the efficiency of the power transfer, to reduce the cost for system building, and to easily implement a transmitting section with the multi-channel.Type: ApplicationFiled: March 18, 2013Publication date: March 12, 2015Inventors: Chin-Wook Chung, Jin-Young Bang
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Patent number: 8842382Abstract: Position sensor assemblies having compact structures and capable of precisely sensing a position change, and optical devices including the same are disclosed. A position sensor assembly is provided that includes: a sensing unit that outputs a signal varying as a magnetic force varies; and a magnet spaced apart from the sensing unit and i movably disposed with respect to the sensing unit, and comprising protrusion units of opposite polarities that protrude from each end portion of the magnet in one surface of the magnet toward the sensing unit.Type: GrantFiled: February 10, 2012Date of Patent: September 23, 2014Assignee: Samsung Electronics Co., Ltd.Inventors: Chi-young Park, Kwang-seok Byon, Jung-soo Kim, Jin-young Bang, Young-jae Hwang
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Publication number: 20140103809Abstract: An organic light emitting diode (OLED) display according to an embodiment includes an organic light emitting diode panel configured to display images, a back cover attached to the organic light emitting diode panel by an adhesive layer, a driving circuit board disposed at a rear surface side of the back cover, and a heat radiator disposed between the driving circuit board and the organic light emitting diode panel, so as to redirect heat generated from the driving circuit board away from the organic light emitting diode panel.Type: ApplicationFiled: August 2, 2013Publication date: April 17, 2014Applicant: LG DISPLAY CO., LTD.Inventor: Jin-Young BANG
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Patent number: 8442393Abstract: A shake correction apparatus for correcting shake of a camera includes: a lens support plate including a correction lens and driven in a perpendicular direction with respect to an optical axis; and a position fixing member that decouplably couples with the lens support plate and fixes a position of the lens support plate according to a rotation of the lens support plate. The shake correction apparatus performs a correction operation for offsetting shake when an optical image stabilization (OIS) function is turned on, and performs a centering operation for fixing the correction lens to an original position when the OIS function is turned off. The shake correction apparatus is advantageous for low power operation, being miniaturized, and being light-weighted.Type: GrantFiled: October 12, 2010Date of Patent: May 14, 2013Assignee: Samsung Electronics Co., Ltd.Inventors: Jin-young Bang, Kwang-seok Byon
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Patent number: 8432626Abstract: An optical device includes an optical element through which light is transmitted, a frame that supports the optical element, magnets in the frame around the optical element, a base unit that movably supports the frame, a cover unit to cover the magnets, and magnetic force generating units in the cover unit in positions corresponding to the magnets and that generate magnetic force when an electrical signal is applied.Type: GrantFiled: July 28, 2011Date of Patent: April 30, 2013Assignee: Samsung Electronics Co., Ltd.Inventors: Chi-young Park, Kwang-seok Byon, Jung-soo Kim, Jin-young Bang, Young-jae Hwang
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Publication number: 20130027524Abstract: A light amount adjusting apparatus includes: a two-dimensional (2D) aperture assembly that adjusts an opening area of a via hole through which light is transmitted; a three-dimensional (3D) aperture plate that forms a first opening and a second opening by blocking a part of the via hole, or moving to outside of the via hole to open the via hole; a first shielding plate that is movable to open or close the first opening; and a second shielding plate that is movable so as to close the second opening when the first shielding plate opens the first opening and to open the second opening when the first shielding plate closes the first opening.Type: ApplicationFiled: April 16, 2012Publication date: January 31, 2013Applicant: Samsung Electronics Co., Ltd.Inventors: Chi-young Park, Kwang-seok Byon, Jung-soo Kim, Jin-young Bang, Young-jae Hwang
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Publication number: 20130027790Abstract: Position sensor assemblies having compact structures and capable of precisely sensing a position change, and optical devices including the same are disclosed. A position sensor assembly is provided that includes: a sensing unit that outputs a signal varying as a magnetic force varies; and a magnet spaced apart from the sensing unit and i movably disposed with respect to the sensing unit, and comprising protrusion units of opposite polarities that protrude from each end portion of the magnet in one surface of the magnet toward the sensing unit.Type: ApplicationFiled: February 10, 2012Publication date: January 31, 2013Applicant: Samsung Electronics Co., Ltd.Inventors: Chi-young Park, Kwang-seok Byon, Jung-soo Kim, Jin-young Bang, Young-jae Hwang
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Publication number: 20120105960Abstract: An optical device includes an optical element through which light is transmitted, a frame that supports the optical element, magnets in the frame around the optical element, a base unit that movably supports the frame, a cover unit to cover the magnets, and magnetic force generating units in the cover unit in positions corresponding to the magnets and that generate magnetic force when an electrical signal is applied.Type: ApplicationFiled: July 28, 2011Publication date: May 3, 2012Applicant: Samsung Electronics Co., Ltd.Inventors: Chi-young Park, Kwang-seok Byon, Jung-soo Kim, Jin-young Bang, Young-jae Hwang
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Publication number: 20110103781Abstract: A shake correction apparatus for correcting shake of a camera includes: a lens support plate including a correction lens and driven in a perpendicular direction with respect to an optical axis; and a position fixing member that decouplably couples with the lens support plate and fixes a position of the lens support plate according to a rotation of the lens support plate. The shake correction apparatus performs a correction operation for offsetting shake when an optical image stabilization (OIS) function is turned on, and performs a centering operation for fixing the correction lens to an original position when the OIS function is turned off. The shake correction apparatus is advantageous for low power operation, being miniaturized, and being light-weighted.Type: ApplicationFiled: October 12, 2010Publication date: May 5, 2011Applicant: Samsung Electronics Co., Ltd.Inventors: Jin-young Bang, Kwang-seok Byon