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公开(公告)号：US20190234814A1
公开(公告)日：2019-08-01
申请号：US16311222
申请日：2017-05-23
Applicant: LG INNOTEK CO., LTD.
Inventor： Hyung YOON , Bi Yi KIM , Ji Hye KIM , Hyun Gyu PARK , In Hee CHO , Man Hue CHOI
CPC classification number: G01L1/146 , G01L1/14 , H01B1/02 , H01B3/30 , H01B3/42 , H01G5/011 , H01G5/0136 , H01G5/16
Abstract: A pressure detection sensor according to one embodiment of the present invention includes a first electrode layer including a channel portion configured to output a sensing signal and a wiring portion connected to the channel portion, a first elastic dielectric layer disposed on the first electrode layer, a second electrode layer disposed on the first elastic dielectric layer at a position corresponding to the channel portion, a second elastic dielectric layer disposed on the second electrode layer, and a third electrode layer disposed on the second elastic dielectric layer, wherein, when a pressure is applied to the third electrode layer, capacitances of the first elastic dielectric layer and the second elastic dielectric layer are changed.
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公开(公告)号：US20180348072A1
公开(公告)日：2018-12-06
申请号：US15757526
申请日：2015-12-21
Applicant: LG INNOTEK CO., LTD.
Inventor： Bi Yi KIM , Jeong Han KIM , Hyun Gyu PARK , Won Keun CHO , In Hee CHO , Hyun Jin JO , Seung Kwon HONG
Abstract: The present invention relates to a pressure sensing element having an expanded pressure sensing section and a safety apparatus including the same. A pressure sensing element, according to an embodiment of the present invention, comprises: an intermediate layer having a structure in which at least two functional layers are stacked on each other; a first electrode layer disposed on one surface of the intermediate layer and including a plurality of first electrode patterns; and a second electrode layer disposed on an opposite surface of the intermediate layer to overlap the first electrode layer with the intermediate layer between the first and second electrode layers, wherein among the two functional layers, the first functional layer has a thickness linearly varying in a first pressure section, and the second functional layer has a thickness linearly varying in a second pressure section; the maximum pressure in the first pressure section is lower than that in the second pressure section; and the minimum pressure in the second pressure section is included in the first pressure section.
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公开(公告)号：US20170003441A1
公开(公告)日：2017-01-05
申请号：US14901028
申请日：2014-06-11
Applicant: LG INNOTEK CO., LTD.
Inventor： Man Hue CHOI , Min Jae KIM , Bi Yi KIM , Se Woong NA , Hyun Gyu PARK , In Hee CHO , Seung Kwon HONG
CPC classification number: G02B6/0083 , G02B6/0085 , G02B6/0091 , G02F1/133615 , H05K1/021 , H05K1/05 , H05K1/111 , H05K1/189 , H05K3/0061 , H05K2201/10106 , H05K2201/10128 , H05K2201/2009
Abstract: A light source circuit unit and a lighting device including the light source circuit unit that are configured such that a bent-type metal substrate is formed on an upper surface of the printed circuit board so that the occurrence of a defect due to circuit damage at a bent part upon bending the substrate can be prevented, and slimness and a heat-dissipation property of a device can be improved. The light source circuit board includes: a substrate having a first part with at least one opening portion, and a second part bent from the first part; a printed circuit board on one surface of the substrate; and a light source element mounted to the printed circuit board and inserted into the opening portion, the light source element emitting light to an opposing side of the substrate.
Abstract translation: 一种光源电路单元和包括该光源电路单元的照明装置，其被构造成使得在印刷电路板的上表面上形成弯曲型金属基板，使得由于在电路板上的电路损坏而发生缺陷 可以防止在弯曲基板时的弯曲部分，并且可以提高装置的细度和散热性能。 光源电路板包括：具有至少一个开口部的第一部分和从第一部分弯曲的第二部分的基板; 在基板的一个表面上的印刷电路板; 以及安装到印刷电路板并插入到开口部分中的光源元件，光源元件将光发射到基板的相对侧。
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4.发明申请CIRCUIT BOARD AND LIGHTING DEVICE AND BOARD HOUSING MODULE HAVING THE CIRCIUT BOARD 有权具有电路板的电路板和照明装置和板壳体模块公开(公告)号：US20160124141A1
公开(公告)日：2016-05-05
申请号：US14894628
申请日：2014-05-08
Applicant: LG INNOTEK CO., LTD.
Inventor： Se Woong NA , Min Jae KIM , Bi Yi KIM , Hyun Gyu PARK , In Hee CHO , Man Hue CHOI , Seung Kwon HONG
CPC classification number: G02B6/0091 , F21S4/28 , F21Y2103/10 , F21Y2105/00 , F21Y2115/10 , G02B6/0088 , G02B6/0093 , G02F1/133615
Abstract: Provided are a circuit board, and a lighting device and board housing module having the circuit board, the circuit board, including a support substrate having a first region and a second region bent from the first region, light emitting devices on the first region, and a protective support portion protruding more than the light emitting devices from the support substrate of the first region.
Abstract translation: 提供一种电路板，以及具有电路板的照明装置和电路板外壳模块，该电路板包括具有第一区域和第二区域的第一区域和第二区域的支撑基板，第一区域上的发光装置和 从第一区域的支撑基板突出多于发光器件的保护支撑部分。
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公开(公告)号：US20150009710A1
公开(公告)日：2015-01-08
申请号：US14291559
申请日：2014-05-30
Applicant: LG INNOTEK CO., LTD.
Inventor： Min Jae KIM , Bi Yi KIM , Se Woong NA , Hyun Gyu PARK , In Hee CHO , Man Hue CHOI , Seung Kwon HONG
IPC: F21V8/00
CPC classification number: G02B6/0073 , G02B6/0021 , G02B6/0068 , G02B6/0091
Abstract: Provided are a lighting device and a flat panel display having the lighting device, the lighting device, including: a support substrate; a circuit board on the support substrate; light emitting devices mounted on the circuit board; and a light guide plate having a protruding portion protruding to a remaining region except for a region in which the light emitting devices are disposed.
Abstract translation: 本发明提供一种具有照明装置，照明装置的照明装置和平板显示装置，包括：支撑基板; 支撑基板上的电路板; 安装在电路板上的发光装置; 以及导光板，其具有突出部分，除了设置有发光器件的区域之外的剩余区域。
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Patent Agency Ranking
公开(公告)号：US20140198530A1
公开(公告)日：2014-07-17
申请号：US14156117
申请日：2014-01-15
Applicant: LG INNOTEK CO., LTD.
Inventor： Seung Kwon HONG , Hyun Gyu PARK , In Hee CHO , Nam Yang LEE , Hyuk Soo LEE
IPC: F21V8/00
CPC classification number: G02B6/0091 , G02B6/0073 , G02B6/0083 , H05K1/0284 , H05K1/056 , H05K2201/09063 , H05K2201/10106 , H05K2201/2036
Abstract: Provided are a circuit board for irradiating light to a light guide plate and a flat panel display having a structure for efficiently fixing the circuit board and the light guide plate, the circuit board, including: a support substrate comprising a first area and a second area, the second area being bent from the first area; a plurality of light emitting device mounting parts disposed in the first area; and a protective member connecting part of an outer side of the plurality of light emitting device mounting parts.
Abstract translation: 提供一种用于向导光板照射光的电路板和具有用于有效地固定电路板和导光板，电路板的结构的平板显示器，包括：支撑基板，包括第一区域和第二区域 第二区域从第一区域弯曲; 设置在所述第一区域中的多个发光装置安装部; 以及连接多个发光装置安装部的外侧的一部分的保护构件。
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公开(公告)号：US20190289951A1
公开(公告)日：2019-09-26
申请号：US16302589
申请日：2017-05-23
Applicant: LG INNOTEK CO., LTD.
Inventor： Hyun Jin JO , Won Keun CHO , Jeong Han KIM , Soo Min LEE , Ji Na LEE , In Hee CHO , Sang A JU
Abstract: Disclosed in an embodiment is a pressure detection sensor comprising: an elastic layer including a hole; and an electrode layer including a plurality of electrodes arranged on the elastic layer so as to be spaced apart, wherein the elastic layer includes a variable member arranged in the hole, the plurality of electrodes are electrically connected to each other by outside pressure, and at least one of the plurality of electrodes covers a part of the hole.
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公开(公告)号：US20190021504A1
公开(公告)日：2019-01-24
申请号：US15757494
申请日：2016-09-02
Applicant: LG INNOTEK CO., LTD.
Inventor： Won Keun CHO , Bi Yi KIM , Jeong Han KIM , Hyun Gyu PARK , In Hee CHO , Hyun Jin JO
Abstract: The present invention relates to a pressure sensing chair capable of wireless charging, detecting body pressure, and measuring the distribution of body pressure. A pressure sensing chair according to one embodiment of the present invention comprises: at least one sensor unit including a first electrode layer having a plurality of first electrode patterns arranged in a first direction, a second electrode layer having a plurality of second electrode patterns arranged in a second direction crossing the first direction, and a dielectric layer arranged between the first electrode layer and the second electrode layer; and a module unit connected to the sensor unit and including a communication unit and a wireless charging unit.
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公开(公告)号：US20180271285A1
公开(公告)日：2018-09-27
申请号：US15763630
申请日：2016-10-06
Applicant: LG INNOTEK CO., LTD.
Inventor： Yong Hwa PARK , Bi Yi KIM , Jeong Han KIM , Hyun Gyu PARK , Won Keun CHO , Hyun Jin JO , In Hee CHO
CPC classification number: A47C1/00 , A47C7/02 , A47C7/62 , A47C31/126 , A61B5/002 , A61B5/1116 , A61B5/6891 , A61B5/746 , A61B2562/0247 , A61B2562/166 , G01L1/14 , G01L1/146 , G01L1/18
Abstract: A pressure-sensing chair according to one embodiment of the present invention comprises: a first electrode having a first conductive region formed in a first direction; a second electrode having a second conductive region formed in a second direction; a sensing sheet including an intermediate layer arranged between the first electrode and the second electrode; a first elastic body arranged on the sensing sheet and having a first elastic modulus; and a plurality of second elastic bodies arranged in the first elastic body and having a second elastic modulus, which is greater than the first elastic modulus.
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公开(公告)号：US20150008017A1
公开(公告)日：2015-01-08
申请号：US14319648
申请日：2014-06-30
Applicant: LG INNOTEK CO., LTD.
Inventor： Se Woong NA , Min Jae KIM , Hyun Gyu PARK , In Hee CHO , Man Hue CHOI , Seung Kwon HONG
IPC: H05K1/02
CPC classification number: H05K1/028 , H05K3/0058 , H05K2201/056
Abstract: Provided is a printed circuit board, comprising: a supporting substrate including a first region and a second region extending to be bent from the first region; an insulating substrate above the supporting substrate; a bending portion bent between the first region and the second region; and an adhesive layer between the supporting substrate and the insulating substrate and except for the bending portion.
Abstract translation: 提供一种印刷电路板，包括：支撑基板，包括第一区域和第二区域，所述第二区域从第一区域延伸以被弯曲; 在支撑基板上方的绝缘基板; 在所述第一区域和所述第二区域之间弯曲的弯曲部分; 以及在支撑基板和绝缘基板之间的粘合层，除了弯曲部分之外。
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