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Patent Agency Ranking
公开(公告)号：US10955658B2
公开(公告)日：2021-03-23
申请号：US16421253
申请日：2019-05-23
Applicant: LG ELECTRONICS INC.
Inventor： Sunho Cho , Kwanhyung Kim , Dongryeol Lee , Hyungjoo Kang , Salkmann Ji , Samnyol Hong
Abstract: A camera and a terminal including the same are disclosed. The camera according to an embodiment of the present invention includes: a first prism apparatus to reflect a first input light input in a first direction to a second direction; a second prism apparatus to reflect a second input light input in the first direction to the second direction, and output the reflected second input light to the first prism apparatus; a lens apparatus to receive the first input light from the first prism apparatus or the second input light from the second prism apparatus; and an image sensor to generate an image signal based on the first input light or the second input. Accordingly, it is possible to implement a slim camera that can use a single image sensor with respect to a plurality of cameras at the time of front photographing or rear photographing.
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公开(公告)号：US10884237B2
公开(公告)日：2021-01-05
申请号：US16421275
申请日：2019-05-23
Applicant: LG ELECTRONICS INC.
Inventor： Sunho Cho , Kwanhyung Kim , Dongryeol Lee , Hyungjoo Kang , Salkmann Ji , Samnyol Hong
Abstract: A camera and a terminal including the same are disclosed. The camera according to an embodiment of the present invention includes: a first prism apparatus to reflect a first input light input in a first direction to a second direction; a second prism apparatus to reflect a second input light input in a third direction opposite to the first direction to the second direction, and output the reflected second input light to the first prism apparatus; a lens apparatus to receive the first input light from the first prism apparatus or the second input light from the second prism apparatus; and an image sensor configured to generate an image signal based on the first input light or the second input. Accordingly, it is possible to implement a slim camera that can use a single image sensor at the time of front photographing and rear photographing.
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公开(公告)号：US10142527B2
公开(公告)日：2018-11-27
申请号：US15442389
申请日：2017-02-24
Applicant: LG ELECTRONICS INC.
Inventor： Hyungjoo Kang , Sungdu Kwon , Salkmann Ji , Samnyol Hong
Abstract: A displacement sensor comprises a first frame; a second frame; a first coil wherein a first voltage formed at the first frame is applied; a second coil formed at the first frame, wherein a current of a second voltage flows if the first voltage is applied to the first coil; a conductor coupled to the second frame; and a detector for calculating a relative position between the first frame and the second frame by monitoring the second voltage. Since two coils are embodied in one frame, the number of process times can be reduced and space utility can be enhanced.
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公开(公告)号：US20180203328A1
公开(公告)日：2018-07-19
申请号：US15867552
申请日：2018-01-10
Applicant: LG ELECTRONICS INC.
Inventor： Hyungjoo Kang , Salkmann Ji , Samnyol Hong
CPC classification number: G03B5/00 , G02B7/08 , G02B7/09 , G03B13/36 , G03B17/17 , G03B2205/0007 , G03B2205/0069 , H04N5/2253 , H04N5/2254 , H04N5/2328
Abstract: Disclosed is a camera module capable of overcoming a design limitation on a structure for auto-focusing and handshake compensation attributable to the thickness of the camera module provided in a small-sized camera device. The camera module includes a refractive unit including at least one lens, which has an optical axis oriented in a first direction, a lens case for supporting the refractive unit mounted thereto, a focusing-driving magnet secured to the lens case, a focusing-driving coil configured to accommodate at least a portion of the focusing-driving magnet inserted thereinto and to receive first current and generate driving force for allowing the focusing-driving magnet to perform first relative displacement in the first direction, a compensatory case configured to support the focusing-driving coil fixedly mounted thereto, and a focusing-sensing coil fixedly provided in the compensatory case and wherein second current is electromagnetically induced at the focusing-sensing coil by the first relative displacement.
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公开(公告)号：US09920979B2
公开(公告)日：2018-03-20
申请号：US14888300
申请日：2014-04-22
Applicant: LG Electronics Inc.
Inventor： Hyungjoo Kang , Haemin Choi , Myoungho Sung , Ikkyu Lee , Myoungju Lee , Jeonghwan Kim
CPC classification number: F25D29/005 , F25D21/04 , F25D23/00 , F25D29/00 , F25D2321/1413 , F25D2500/02 , F25D2700/02 , H04N5/23241 , H04N7/183
Abstract: A refrigerator and a control method for the same are disclosed. A refrigerator includes a storage compartment, a drawer movably provided in the storage compartment and provided with a marker, a camera that photographs inside the drawer from outside the drawer, and a controller that senses a position of the marker in photographs taken through the camera at time intervals, and that determines state information about the drawer based on a change in position of the marker in the photographs. A method includes recognizing closing of the drawer by sensing a start of opening of the drawer; acquiring an image of the drawer interior using the camera; processing the image to recognize the marker from the image; tracing a movement of the marker; acquiring a final image of the drawer interior using the camera when closing of the drawer begins; and displaying the final image.
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