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公开(公告)号：US09990877B2
公开(公告)日：2018-06-05
申请号：US14830088
申请日：2015-08-19
Applicant: LG ELECTRONICS INC.
Inventor： Yongwoo Kim
CPC classification number: G09G3/2003 , G09G2330/12 , G09G2360/145 , H04N17/045
Abstract: This disclosure discloses a self-diagnosing system and a method of self-diagnosing of a display device. A display device performing self-diagnosis by communicating with a server according to an exemplary embodiment of the present invention includes an outputting unit configured to output content on a screen and to output On Screen Display (OSD) data respective to each color of RGB to a predetermined area therein, a controlling unit configured to transmit a sensing command directing an initiation of self-diagnosis to a sensor attached to an area of the display device, to acquire sensing data respective to each color in accordance with the sensing command transmission from the sensor, to compare the acquired sensing data respective to each color with the outputted OSD data respective to each color, and to generate self-diagnosis result data respective to the screen based upon the compared result and transmitting the generated data to a server, and a transmitting unit configured to transmit the generated self-diagnosis data in accordance with the control of the controlling unit.
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公开(公告)号：US08988247B1
公开(公告)日：2015-03-24
申请号：US14244443
申请日：2014-04-03
Applicant: LG Electronics Inc.
Inventor： Younkyung Lee , Yongwoo Kim , Hyunju Kim , Jungmin Park , Joohyeon Oh , Junsoo Park
CPC classification number: G08C17/02 , F24F11/56 , F24F2120/12 , G08C23/04 , H04M1/72533 , H04M2250/52
Abstract: Provided is a mobile terminal including a wireless communication unit that is configured to communicate with an air conditioner, a camera that captures an image of at least one photographic subject, a display unit to which the image that includes at least one graphic object corresponding to the at least one photographic subject, respectively, is output, and a controller that, if the at least one photographic subject is the air conditioner, outputs state information on the air conditioner, which includes operation information relating to a wind that is output from the air conditioner, to the vicinity of the graphic object corresponding to the air conditioner.
Abstract translation: 本发明提供一种移动终端，其包括被配置为与空调通信的无线通信单元，捕获至少一个摄影对象的图像的照相机，包括至少一个与该摄影对象相对应的图形对象的图像的显示单元 输出至少一个拍摄对象，并且控制器，如果至少一个摄影对象是空调，则输出关于空调的状态信息，其包括与从空中输出的风相关的操作信息 调节器，到与空调相对应的图形对象的附近。
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公开(公告)号：US11751738B2
公开(公告)日：2023-09-12
申请号：US16891399
申请日：2020-06-03
Applicant: LG ELECTRONICS INC.
Inventor： Yongwoo Kim
CPC classification number: A47L9/0477 , A46B9/026 , A46B13/001 , A46B13/02 , A47L5/362 , A47L9/0411 , A47L9/0455 , A47L9/0488 , A46B2200/30
Abstract: A cleaner includes a case having an opening formed in a lower side. The cleaner also includes a brush assembly disposed inside the case. The brush assembly includes a horizontally disposed brush bar and a brush coupled to the brush bar. The cleaner includes a suction port for suctioning dust collected by the brush assembly. The cleaner also includes a motor that provides power to the brush assembly. Further, the cleaner includes an operation assembly, connecting the motor and the brush assembly, and converting a rotational movement of the motor into a translational motion of the brush assembly. The operation assembly includes a rotating member coupled to a shaft of the motor, a link connected to the rotating member, a connecting member connecting the brush bar and the link, and a guide rail for guiding the connecting member in a longitudinal direction.
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