Abstract: The present disclosure relates to an organic electroluminescent device. The organic electroluminescent device of the present disclosure shows high luminous efficiency and good lifespan by comprising a specific combination of the plural kinds of host compounds and a specific hole transport compound.

Abstract: The present invention relates to an organic electroluminescent device comprising at least one light-emitting layer between an anode and a cathode, wherein the light-emitting layer comprises a host and a phosphorescent dopant; the host comprises plural host compounds; at least a first host compound of the plural host compounds has a structure of a nitrogen-containing heterocyclic linker bonded to a nitrogen atom of a carbazole of an indole-carbazole, indene-carbazole, benzofuran-carbazole, or benzothiophene-carbazole residue; and a second host compound has a carbazole-aryl-carbazole or carbazole-carbazole structure. According to the present invention, by using a specific multi-component host different from the conventional organic electroluminescent device, an organic electroluminescent device of significantly improved lifespan is provided.

Abstract: The present disclosure relates to an organic electroluminescent device. The organic electroluminescent device of the present disclosure shows high luminous efficiency and good lifespan by comprising a specific combination of the plural kinds of host compounds and a specific hole transport compound.

Abstract: The present invention relates to a washing machine which comprises: an auxiliary receiving platform which is provided on a water-supply flow pathway for the supply of washing water, and which constitutes a container structure able to support a solid additive when such an additive is introduced; and an additive storage unit which is fastened to the underside of the auxiliary receiving platform, and which stores washing water in which the solid additive has been dissolved. Further, the washing machine can use solid additives such as sheet-shaped softeners.

Abstract: The present invention relates to a dryer and a controlling method of a dryer, which can sense whether there is a malfunction or can precisely sense a drying rate of laundry. A dryer comprising a drum that laundry is stored in and a heater that supplies hot air to the drum, the dryer includes a sensing circuit that outputs a pulse signal based on contact with the laundry; and a micom that controls the dryer, wherein the micom determines a drying rate of the laundry or whether there is a malfunction in the dryer based on the pulse signal outputted from the sensing circuit.

Abstract: The present invention relates to a washing machine. More specifically, the invention relates to a washing machine comprising: a detergent box which is provided in a withdrawable fashion on the water-supply flow pathway of the washing machine, and which is formed with a detergent-holding unit in such a way that it can hold detergent; and a portioning member which closes the detergent-holding unit when a liquid detergent is being introduced into the detergent-holding unit, and which opens the detergent-holding unit when a powdered detergent is being introduced into the detergent-holding unit.

Abstract: The present invention aims to provide a laundry processing device wherein detergent is supplied by means of the washing water. The present invention provides a laundry processing device comprising: a detergent box having a detergent storage unit which accommodates a detergent and which has an opening part; a washing-water supply device for supplying the detergent storage unit with washing water from the outside; and a regulating unit for closing the opening part of the detergent storage unit in which the detergent is accommodated, and opening the opening part by means of the washing water supplied by the washing-water supply device.

Abstract: The present invention relates to a dryer which can sense a laundry amount and a dryness, and a method for controlling the same. The dryer includes a drum (3) for holding a drying object, a heater (5a, 5b) for supplying hot air to an inside of the drum (3), a sensing unit (20) for providing a pulse signal depending an contact to the drying object in the drum (3), a microcomputer (60) for determining a load and dryness of the drying object with reference to the pulse signal from the sensing unit (20) to control a general drying course. According to this by providing a new system of sensing means in which the load and the dryness can be determined, not by using a direct contact system with the electrode sensor, but by using a number of contact to the laundry, the present invention permits to provide more accurate and safer system.

Abstract: The present invention relates to a washing machine. More specifically, the invention relates to a washing machine comprising: a detergent box which is provided in a withdrawable fashion on the water-supply flow pathway of the washing machine, and which is formed with a detergent-holding unit in such a way that it can hold detergent; and a portioning member which closes the detergent-holding unit when a liquid detergent is being introduced into the detergent-holding unit, and which opens the detergent-holding unit when a powdered detergent is being introduced into the detergent-holding unit.

Abstract: The present invention aims to provide a laundry processing device wherein detergent is supplied by means of the washing water. The present invention provides a laundry processing device comprising: a detergent box having a detergent storage unit which accommodates a detergent and which has an opening part; a washing-water supply device for supplying the detergent storage unit with washing water from the outside; and a regulating unit for closing the opening part of the detergent storage unit in which the detergent is accommodated, and opening the opening part by means of the washing water supplied by the washing-water supply device.

Abstract: The present invention relates to a washing machine which comprises: an auxiliary receiving platform which is provided on a water-supply flow pathway for the supply of washing water, and which constitutes a container structure able to support a solid additive when such an additive is introduced; and an additive storage unit which is fastened to the underside of the auxiliary receiving platform, and which stores washing water in which the solid additive has been dissolved. Further, the washing machine can use solid additives such as sheet-shaped softeners.

Abstract: The present invention relates to a dryer and a controlling method of a dryer, which can sense whether there is a malfunction or can precisely sense a drying rate of laundry. A dryer comprising a drum that laundry is stored in and a heater that supplies hot air to the drum, the dryer includes a sensing circuit that outputs a pulse signal based on contact with the laundry; and a micom that controls the dryer, wherein the micom determines a drying rate of the laundry or whether there is a malfunction in the dryer based on the pulse signal outputted from the sensing circuit.

Abstract: The present invention relates to a dryer which can sense a laundry amount and a dryness, and a method for controlling the same. The dryer includes a drum (3) for holding a drying object, a heater (5a, 5b) for supplying hot air to an inside of the drum (3), a sensing unit (20) for providing a pulse signal depending an contact to the drying object in the drum (3), a microcomputer (60) for determining a load and dryness of the drying object with reference to the pulse signal from the sensing unit (20) to control a general drying course. According to this by providing a new system of sensing means in which the load and the dryness can be determined, not by using a direct contact system with the electrode sensor, but by using a number of contact to the laundry, the present invention permits to provide more accurate and safer system.

Abstract: A lint filter assembly for a laundry dryer is provided. In the lint filter assembly, a door is provided, a lint filter has a filter housing installed at the rear of the door and a filter main body inserted into the filter housing, and at least one securing member is provided to secure the filter main body to the filter housing.

Abstract: The present invention relates to a control method of a dryer that is capable of sensing whether a fire occurs inside the dryer and capable of extinguishing the fire. A control method of a dryer includes steps of: performing drying by using dry hot air; measuring temperature inside a drum during the step of performing drying by using dry hot air; and primarily and secondarily sensing whether a fire occurs inside the drum based on the sensed temperature.

Abstract: A dryer and a motor mounting structure of the same are provided. The dryer includes: a cabinet; a drum housed inside of the cabinet; a motor for providing a driving force to the drum; a belt for connecting a driving shaft of the motor with the drum; a base disposed at a lower side of the drum; a motor supporter having a pass-through part, which is disposed at its one side and supports the driving shaft; a cushion provided between the driving shaft and the motor supporter; a guide rib provided at the base; and a guide rib inserting part provided at the motor supporter to have a corresponding shape of the guide rib, such that the motor supporter is slid and mounted on the base.

Abstract: A dryer is provided. The dryer includes a housing coupled to a rear wall of a drum, a housing cover, a bearing, and a supporting holder. The housing cover is coupled to the housing. The bearing is interposed between the housing and the housing cover. The supporting holder is interposed between the housing and the bearing.

Abstract: The present invention provides a dryer and a method for controlling the same, which prevents foreign matters from entering into a heater and can remove the foreign matters from the heater. The dryer includes a drum for holding a drying object, a heater for heating air to provide hot air to the drum, a duct for forming a flow passage for introducing the hot air heated at the heater to the drum, a fan for controlling an air flow in the duct, and a microcomputer for controlling operation of the fan and the heater for removing foreign matters accumulated on the heater. The method for controlling a dryer having a heater and a fan includes the steps of a foreign matter removing step for removing foreign matters from the heater by driving the fan in a state the heater is not operated, and a drying course step for performing a drying course by driving the heater after the foreign matter removing step.

Abstract: The object of the present invention is to provide a method for drying in a dryer which can reduce power consumption at a small load by improving a drying method of the dryer. The object of the present invention can be achieved by providing a dryer including a drum for holding a drying object, a heater for providing hot air to the drying object, a sensing unit for producing a measured value varied with an amount of the drying object in the dram, and a control unit for determining the amount of the drying object from the measured value produced with the sensing unit, and controlling an operation capacity of the heater according to a result of the determination.

Abstract: A lint filter assembly for a laundry dryer is provided. In the lint filter assembly, a door is provided, a lint filter has a filter housing installed at the rear of the door and a filter main body inserted into the filter housing, and at least one securing member is provided to secure the filter main body to the filter housing.