Abstract: A method for recognizing a non-contact gesture includes: in a state where an infrared (IR) sensor array including a plurality of IR sensors and a plurality of infrared light emitting diodes (LEDs) emitting infrared rays are located above a display panel, when a specific IR sensor among the plurality of IR sensors recognizes an infrared signal reflected from a gesture object, acquiring, by a recognition system, information about the specific IR sensor; and recognizing, by the recognition system, a gesture of the gesture object based on the information on the specific IR sensor.

Abstract: A method for recognizing a non-contact gesture includes: in a state where an infrared (IR) sensor array including a plurality of IR sensors and a plurality of infrared light emitting diodes (LEDs) emitting infrared rays are located above a display panel, when a specific IR sensor among the plurality of IR sensors recognizes an infrared signal reflected from a gesture object, acquiring, by a recognition system, information about the specific IR sensor; and recognizing, by the recognition system, a gesture of the gesture object based on the information on the specific IR sensor.

Abstract: An objective of the present invention is to provide a touch sensor using both a projected capacitive (PCAP) and an electro-magnetic resonance (EMR) method in a display device.

Abstract: An objective of the present invention is to provide a touch sensor using both a projected capacitive (PCAP) and an electro-magnetic resonance (EMR) method in a display device.

Abstract: Provided is a damping device including a cylindrical body sealed with an inner cover and an outer cover at both ends, a support rod coupled to one end of the cylindrical body to perform an axial motion, the support rod including a moving plate having a damping orifice in the cylindrical body, the support rod including a nut configured to adjust a length of the support rod at an inner side end received in the cylindrical body, and a buffering device configured to store elastic energy in one of a first spring and a second spring based on a moving direction of the moving plate, the buffering device including the first spring inserted in the inner cover, the second spring inserted in the outer cover, and a lubricant in the cylindrical body.

Abstract: Provided is a damping device including a cylindrical body sealed with an inner cover and an outer cover at both ends, a support rod coupled to one end of the cylindrical body to perform an axial motion, the support rod including a moving plate having a damping orifice in the cylindrical body, the support rod including a nut configured to adjust a length of the support rod at an inner side end received in the cylindrical body, and a buffering device configured to store elastic energy in one of a first spring and a second spring based on a moving direction of the moving plate, the buffering device including the first spring inserted in the inner cover, the second spring inserted in the outer cover, and a lubricant in the cylindrical body.

Abstract: The present invention relates to an antenna module which can minimize the occupying space in an electronic device, enhancing degrees of freedom to increase efficiency in space utilization, thereby accommodating miniaturization and multi-functionality of the electronic device, and an electronic device having the same. The antenna module includes a flexible substrate, an antenna element having a feeder part, a first fixing part, and a radiation part. The antenna module further includes a feeder line connected to the feeder part having a feeder pad, a first fixing pad connected to the first fixing part, and a pad coupling element. In the invention, signals are processed via interaction between the resonance of the current running through the feeder line to the radiation part and the resonance of the current coming into the pad coupling element.

Abstract: Disclosed herein is a broadband internal antenna. The broadband internal antenna includes a first radiator and a second radiator. The first radiator has a radiation part in which one or more coils having different pitch intervals are connected in series to each other. The second radiator has at least one conductive strip line arranged parallel to the longitudinal direction of the first radiator. Current flowing thorough the first radiator and current flowing through the strip lines form current paths in different directions, so that a certain broadband can be set using mutual Electromagnetic (EM) coupling.

Abstract: Disclosed herein is a multi-layered chip antenna using double coupling feeding.