Lg Electronics Inc.

Samsung Electronics Co., Ltd.

Lg Chem, Ltd

Junseok Lee

Kiwook Jung

Seonil Heo

Hyunsu Nam

Kyubong Choi

Sumin Lee

Manseok Lee

Chulhwan Lee

Junmo Park

Jinseok Lee

Yeonho Park

Dongjoo You

Sejun Song

Eunsil Park

Seongmoon Cho

Jungsic Sung

Taeyoung Kim

Kangjae Jung

Byungwoon Jung

Byeongyong Park

Myoungjong Kim

Haeyoon Je

Changho Lee

Yuseung Choi

Sangyoon Kim

Woonje Choe

Jooyoung Park

Wangseop Lim

Jongdeok Kim

Jinkyun Lee

Hyunhwan Oh

Minjoung Kim

Seungsoo Choi

Jayoung Kwon

Changkeun Kim

Minsung Park

Hyekyung Jeon

Sungchan Jung

Haneul Jung

Taekyu Shin

Antennas capable of supporting high frequencies are disclosed, for example, a transparent antenna applicable to glass for vehicles is disclosed. A transparent antenna installed on a glass includes an adhesive layer attached to the glass, a transparent substrate disposed on the adhesive layer, an antenna structure layer disposed on the transparent substrate, a protective layer disposed on the antenna structure layer, and a power feeding portion connected to the antenna structure layer.

Transparent antenna

A semiconductor device is provided. The semiconductor device includes: first, second and third active patterns on a logic cell region of a substrate and are spaced apart from each other in a first direction; first and second gate electrodes, the first gate electrode crossing the first active pattern and the second gate electrode crossing the second active pattern; a first separation pattern provided between the first and second active patterns; a second separation pattern provided between the second and third active patterns; a first gate insulating layer interposed between the first gate electrode and the first active pattern; and a first gate cutting pattern interposed between the first and second gate electrodes, and in contact with a top surface of the first separation pattern. The first separation pattern is wider than the second separation pattern, and the first gate insulating layer extends between the first gate electrode and the first separation pattern, and contacts side and top surfaces of the first separation pattern.

Semiconductor device

A semiconductor device includes a substrate including a first active fin and a second active fin respectively extending in a first direction, the substrate having a recess between the first and second active fins, a device isolation film on the substrate, first and second gate structures on the first and second active fins, respectively, and extending in a second direction, and a field separation layer having a first portion between the first and second active fin and in the recess, and a second portion extending from both sides of the first portion in the second direction to an upper surface of the device isolation film. The recess has a bottom surface lower in a third direction intersecting the first direction and the second direction than the upper surface of the device isolation film, and a region of the upper surface of the device isolation film has a flat surface.

The present invention is applicable to a field of a substrate for a high-frequency circuit, and relates, for example, to a composite polyimide film, a producing method thereof, and a printed circuit board using the same. More specifically, the composite polyimide film includes a film matrix including polyimide; and a plurality of filler particles dispersed in the film matrix, wherein each of the filler particles includes an inorganic particle, and a fluorine polymer coating formed on the inorganic particle.

Composite polyimide film, producing method thereof, and printed circuit board using same

A method for controlling a dryer according to an embodiment of the present invention includes: an operation of, when a dusting mode is selected and a start command is input, rotating a drying drum at a first rotational speed Vin a first direction for a first set time; an operation of, after the first set time elapses, rotating the drying drum at a second rotational speed Vin a second direction opposite to the first direction for a first set time; and an operation of rotating a drying fan along with the drying drum, when the drying drum rotates in the second direction, dust staining on an object introduced into the drying drum is separated from the object, and when the drying drum rotates in the first direction, the separated dust is discharged to the outside of the drying drum by a forced air flow generated by the drying fan.

Method for controlling dryer

In one aspect of the present disclosure, a laundry treating apparatus includes a cabinet having a laundry receiving hole defined in a front surface portion thereof; a door pivotally coupled to the front surface of the cabinet for selectively opening and closing the laundry receiving hole, the door including: a door cover defining a front appearance; and a door frame coupled to a rear surface of the door cover; a hinge assembly pivotally connecting the door to the front surface of the cabinet, the hinge assembly including: a hinge cover; and a hinge body pivotally coupled to the hinge cover; and a latch assembly coupled to an edge of a rear surface of the door. A mount rib is inserted into a mount rib receiving groove to prevent sagging of the door.

Laundry treating apparatus

The present disclosure relates to an electric dust collector for generating an electric field by a high voltage electrode formed of a polymer. An electric dust collector according to the present disclosure includes a high voltage electrode to which a high voltage is applied, composed of a thermoplastic polymer and an inherently dissipative polymer, and a ground electrode to be grounded to generate the electric field with the high voltage electrode.

Electric dust collector

A controlling method for a dryer is applied to a dryer, in which at least one of a heat pump system and a heater is selected as a heat source for heating air supplied in to a drum and a heat supply capacity of the heat pump system is more than that of the heater. The controlling method includes, when both the heat pump system and the heater are selected as the heat sources, turning the heat pump system on, turning the heater on after the heat pump system is normally turned on, turning the heater off to cool the drum and terminate drying after the drying is performed, and turning the heat pump system off after the heater is turned off.

Controlling method for clothes dryer

In one aspect of the present disclosure, a laundry treating apparatus includes a door including: a door cover; and a door frame coupled to a rear surface of the door cover. A left cover seating portion and a right cover seating portion are respectively defined in a left edge and a right edge of a rear surface portion of the door frame. The left cover seating portion and the right cover seating portion are shaped to be symmetrical with each other with respect to a vertical line bisecting the door horizontally. Each of the left cover seating portion and the right cover seating portion is shaped to be symmetrical with respect to a horizontal line bisecting the door vertically.

The present invention relates to a hollow fiber membrane. Provided is a cylindrical hollow fiber membrane having an inside in which a hollow part is formed along an axial direction, the hollow fiber membrane including: a first layer positioned at the outermost part so as to be exposed to the outside, and having pores formed therein to make raw water enter and leave via the pores; a second layer formed on the inside of the first layer to filter out contaminants from raw water as the raw water passes through; and a third layer to optionally separate or filter out contaminants from the raw water introduced through the second layer or introduced from the hollow part, wherein the first layer to the third layer are integrally formed; the porosity of the first layer is greater than the porosity of the third layer; and porosities are gradually decreased from the first layer to the third layer.

Hollow fiber membrane

A clothes dryer of the present invention includes: a casing having an inner space, and a ventilation part for allowing the inner space to communicate with an external space; a drum disposed in the casing on a circulation flow path where an air flow circulates; a heat pump, which has a compressor for circulating a refrigerant along a refrigerant pipe, absorbs heat from air discharged from the drum during circulation of the refrigerant, and by using the absorbed heat, heats air to be supplied into the drum along the circulation flow path; a cooling fan, which is disposed in the casing, and cools the compressor by introducing outside air into the casing through the ventilation part; and a sound-insulating cover connected with the casing, wherein the sound-insulating cover is spaced apart from the ventilation part so that the outside air is introduced into the casing through the ventilation part, and has a sound-insulating plate which is disposed to overlap with at least a portion of the ventilation part when viewed from a front of the ventilation part.

Clothes dryer

Disclosed is a control method for a laundry drying machine. The control method includes driving a compressor configuring the heat pump cycle for generation of heated air, sensing a compressor outlet temperature (TE) and a drum outlet temperature (TD), and determining plugging of a filter, based on a difference between the compressor outlet temperature (TE) and the drum outlet temperature (TD).

Control method for laundry drying machine

A dryer including a cabinet with an entry hole formed on a front surface therefore; a door installed in the entry hole; a drum disposed within the cabinet and rotatable therein, the drum holding received laundry; an evaporator disposed within the cabinet to remove moisture from air circulating through the drum by condensing the moisture; a condensate housing disposed within the cabinet, condensate from the evaporator being collected in the condensate housing; a drawer space disposed under the entry hole and depressed backward from the front surface of the cabinet; a drawer disposed in the drawer space to move relative the cabinet in such a way as to be pulled out from the drawer space; and a condensate discharge container to store the condensate moved from the condensate housing, the condensate discharge container detachably held in the drawer, and exposed to a user when the drawer is pulled out.

Dryer

A mobile device and method for a messenger-based video call service using camera preview image and voice information are provided. In the method, the mobile device displays a camera preview screen by executing a camera, and detects an input for selecting one or more sharers for a video call from the camera preview screen. Then, the mobile device executes a messenger for providing the video call service, transmits a connection request to the selected sharers through the messenger, and performs the messenger-based video call with the sharers in response to the connection request.

Growing community of inventors

Seoul, South Korea

Junseok Lee