Patents Assigned to LG Innotex Co., Ltd.
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Patent number: 9871383Abstract: Provided is a wireless power transmitting apparatus of a wireless charging system. The wireless power transmitting apparatus of the wireless charging system according to an embodiment of the present invention includes a transmitting coil and a soft magnetic substrate having one side configured to accommodate the transmitting coil, and a groove corresponding to a shape of the transmitting coil is formed in the one side configured to accommodate the transmitting coil.Type: GrantFiled: April 2, 2015Date of Patent: January 16, 2018Assignee: LG INNOTEX CO., LTD.Inventors: Jay Park, Soon Young Hyun
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Patent number: 8878221Abstract: Disclosed herein is a light emitting module. The light emitting module according to an exemplary embodiment includes a circuit board having a cavity and including a circuit pattern at a region which does not have the cavity, an insulation substrate disposed in the cavity while being formed, at an upper portion thereof, with at least one pad, and at least one light emitting device disposed on the pad, wherein a joining structure is disposed between a bottom surface of the cavity and a bottom surface of the insulation substrate.Type: GrantFiled: March 6, 2012Date of Patent: November 4, 2014Assignee: LG Innotex Co., Ltd.Inventors: Gun Kyo Lee, Jong Woo Lee, Yun Min Cho
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Patent number: 8853719Abstract: Provided are a semiconductor light-emitting device and a light-emitting device package having the same. The semiconductor light-emitting device comprises a light-emitting structure, a first electrode unit, and a second electrode layer. The light-emitting structure comprises a plurality of compound semiconductor layers having a rounded side surface at an outer edge. The first electrode unit is disposed on the light-emitting structure. The second electrode layer is disposed under the light-emitting structure.Type: GrantFiled: December 28, 2009Date of Patent: October 7, 2014Assignee: LG Innotex Co., Ltd.Inventor: Hyung Jo Park
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Patent number: 8749444Abstract: Disclosed are an impedance matching method, an impedance matching apparatus for the same, and a record medium. The impedance matching apparatus includes an impedance matching part connected to an antenna to transmit/receive a radio wave and including at least one variable capacitor, a detector to detect transmit power and reflected power reflected by the antenna, and a controller to set a first searching region within a whole variation range of the variable capacitor, to detect an optimal impedance matching point within the first searching region by using at least one of the transmit power and the reflected power, and to set a next searching region about the optimal impedance matching point to search for a final impedance matching point within the whole variation range of the variable capacitor.Type: GrantFiled: August 3, 2011Date of Patent: June 10, 2014Assignee: LG Innotex Co., Ltd.Inventor: Ju Young Song
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Patent number: 8550665Abstract: A backlight unit capable of emitting heat smoothly and a display device including the same are disclosed. The backlight unit includes a bottom cover, a light emitting module arranged in a predetermined area of the bottom cover, a reflective sheet provided on the bottom cover, the reflective sheet spaced apart a predetermined distance from the bottom cover, a plurality of first heat radiating members provided between the reflective sheet and the bottom cover, the plurality of the first heat radiating members spaced apart a predetermined distance from each other, a second heat radiating member arranged between the light emitting module and the first heat radiating members, and a projected part located in the second heat radiating member below the reflective sheet, the projected part supporting the reflective sheet to locate the reflective sheet spaced apart a predetermined distance from the first heat radiating members.Type: GrantFiled: May 24, 2011Date of Patent: October 8, 2013Assignee: LG Innotex Co., Ltd.Inventors: Dong Kug Yu, Sung Yong Park, Young Bae Jang
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Publication number: 20110108868Abstract: A light emitting device according to an embodiment includes a first conductive semiconductor layer; a second conductive semiconductor layer; and an active layer including first and second active layers between the first and second conductive semiconductor layers. The first active layer emits light having a first wavelength band of 440 nm to 500 nm, and the second active layer emits light having a second wavelength band, which is shorter than the first wavelength band.Type: ApplicationFiled: October 18, 2010Publication date: May 12, 2011Applicant: LG INNOTEX CO.,LTD.Inventor: HYO KUN SON
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Patent number: 7461391Abstract: Disclosed is a spindle motor comprising: an integral turntable including: a table on which a rotating body to be installed, and an inner side wall and an outer side wall formed to be recessed upwards at a portion therebetween on a lower surface of the table so that a predetermined hollow is formed, a surface of thereof being formed slant; a ball cover for covering a ball inserted into the hollow and the hollow; a rotation shaft an upper portion of which is inserted into a center of the integral turntable; a bearing supporting a lower portion of the rotation shaft; a coil formed on an outside of the rotation shaft; and a magnet formed on an outside of the coil.Type: GrantFiled: June 3, 2004Date of Patent: December 2, 2008Assignee: LG Innotex Co. Ltd.Inventor: Jin Seung Yoo
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Publication number: 20070080363Abstract: Disclosed are a phosphor, which a light emitting device using the phosphor, and a method for producing the phosphor, which allows to control color coordinates, color temperatures and color rendering indexes by shifting a main emission peak without a decrease in light emission luminosity by changing the concentration of an activator included in a phosphor. By this structure, it is possible to actively control the state of white light according to use, thereby enhancing user convenience.Type: ApplicationFiled: July 26, 2005Publication date: April 12, 2007Applicant: LG INNOTEX CO., LTD.Inventors: Chang Hae Kim, Joung Kyu Park, Sang Kee Kim, Chung Ryeol Kim, Kyoung Jae Choi
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Patent number: D575244Type: GrantFiled: March 12, 2007Date of Patent: August 19, 2008Assignee: LG Innotex Co., Ltd.Inventor: Kwang Cheol Lee