Samsung Electronics Co., Ltd.

Senko Co, Ltd

Young Chul Ko

Yong Won Jeong

Jin Woo Cho

Hyun Joo Jung

Youn Joo Song

Jin Ho Lee

Eung Ryeol Seo

Hwa Sun Lee

Hyun Joo Kim

Yong Soo Lee

Jung Soo Lim

Tae Gyu Kim

Chang Hyun Lee

Nak Hyun Kim

Moon Il Jung

Hee Moon Jeong

Young Uk Yun

Hyung Sok Yeo

Ji Yeon Han

Daeun Kim

Seung Chul Ha

Soo Jung Lee

Myung Seob Song

Hyo Suck Kang

In Jo Jeong

Seong Hun Ahn

Chang Bae Lim

Jee Yeon Kim

Hyun Suk Kwak

Yin Mingming

Mu Kun An

Jin Kook Yoon

Mingming Yin

A blower having improved efficiency by minimizing a distance between an end of a blade and a cold air suction hole, and a refrigerator including the blower includes a body having a storage compartment including a refrigerator compartment and a freezer compartment, an evaporator provided behind the storage compartment and configured to generate cold air, and the blower configured to supply the cold air generated by the evaporator into the freezer compartment, wherein the blower includes a suction member having a cold air suction hole and a fan unit configured to supply cold air introduced through the cold air suction hole into the freezer compartment, and having an interference prevention portion separated from the suction member to prevent interference with the suction member, and a water repellent portion treated with a water repellent is provided on a surface of the suction member adjacent to the interference prevention portion.

Blower and refrigerator having the same

An apparatus for producing reducing water that maintains a neutral range of pH and exhibits superior reducing force. The apparatus for producing reducing water includes an electrolytic bath including a cathode chamber provided with a cathode, an anode chamber provided with an anode, and an intermediate chamber interposed between the cathode chamber and the anode chamber, wherein the cathode chamber and the intermediate chamber are provided with an inlet through which water is supplied, and an outlet through which water is discharged, a cation exchange membrane is provided between the cathode chamber and the intermediate chamber, and the intermediate chamber includes a cation exchange resin that dissociates hydrogen ions when the cation exchange resin reacts with water.

Electrolytic apparatus with circulator, reverse osmosis filter, and cooler, for producing reducing water

A gas sensor module, a refrigerator having the same and a control method for the refrigerator. In another aspect, in a gas sensor module, ion pairs are pre-dissolved in an aqueous solution while the amount thereof and pH of an initial aqueous solution may be adjusted to adjust a sensing range and sensitivity with respect to a target gas to be sensed. In another aspect, the gas sensor module senses the amount of target gas includes an aqueous solution in which ion pairs of a substance having the same dissociation constant as the target gas are dissolved, and senses a pH change of the aqueous solution that occurs due to the target gas being dissolved in the aqueous solution.

Gas sensor module, refrigerator having the same and control method for the refrigerator

A gas sensor, a refrigerator having the gas sensor, and a method for controlling the gas sensor recognizes the ripening degree of a target food on the basis of a variation in color using a pH indicator having a color that is changed with pH variation generated when the pH indicator reacts with target gas, a refrigerator having the gas sensor. The gas sensor for detecting target gas includes: a base provided for gas permeation; and a detection unit provided at the base, and is discolored in response to pH variation generated when reacting with target gas having permeated the base.

Gas sensor, refrigerator having the same, and method for manufacturing the gas sensor

A cooking apparatus including an impedance measurer that measures impedance of an object to be heated by applying electricity to a first electrode portion and a second electrode portion that contact an outer side of the object to be heated and that are spaced apart from each other by a predetermined distance and a controller that determines a cooking state of the object to be heated based on the measured impedance.

Cooking apparatus and method of controlling the same

A humidifier including a storage chamber configured to store water, an electrolytic unit configured to electrolyze water, a first and second pipe to which the electrolyzed water is introduced, a first and second valve configured to open/close a fluid path of the first pipe and second pipe, a filter unit disposed at the first pipe and configured to filter the electrolyzed water, a humidification chamber configured to be supplied with water from one of the first or the second pipe, and a control unit configured to supply the filtered water to the humidification chamber at a humidification mode by controlling the first valve and supply the electrolyzed water to the humidification chamber at a sterilization mode by controlling the second valve, the humidifier further including a drainage hole and a drainage valve to open/close the drainage hole, and a tray to store the water being discharged through the drainage hole.

Humidifier

Disclosed herein is a water softening apparatus including an electrosorption unit to adsorb foreign matter contained in water with electrical attraction, a preprocessing unit having a preprocessing chamber which is connected with an external water supply source and is provided with a filter to filter out foreign matter contained in water transferred from the external water supply source, and a cleaning solution supply unit having a cleaning solution storage chamber which stores a cleaning solution to be supplied to the electrosorption unit. Since any one of the water transferred from the preprocessing unit and the cleaning solution transferred from the cleaning solution supply unit is selectively transferred to the electrosorption unit by a valve, a pump to inject the cleaning solution and the like are unnecessary.

Water softening apparatus

An electrode system for measuring properties of solutions using a porous platinum electrode. The electrode system includes a low porosity platinum working electrode in which platinum is deposited in a porous form on the surface of an electrode, and a high porosity platinum electrode having a higher roughness factor than the low porosity platinum electrode.

Electrode system and method for calculating character values of solution using the same

An actuator which is actuated by an external input and also can remove noise caused by a high frequency by providing a low pass filter capable of preventing a particular high frequency through its mechanical structure. The actuator includes an external gimbal, an internal gimbal, and a connection axis which is disposed in an identical direction to an axis extended from the external gimbal. In this intake, the connection axis is provided between the external gimbal and internal gimbal whereby a not desired high frequency vibration may not be transmitted to a vibrated body provided in the internal gimbal. The actuator constructed as above does not need an electrical control and an additional part, and can be actuated by an external input, and also is highly productive and does not require an additional cost by providing a low pass filter with only comparatively simple change of a mechanical design.

Actuator comprising mechanic filter

An optical scanner system and method having a light source, a first mirror rotatable along a first torsion axis to reflect light from the light source, a first vibrator to vibrate the first mirror, a second mirror positioned adjacent to the first mirror and rotatable along a second torsion axis different from the first torsion axis, a second vibrator to vibrate the second mirror, and a mirror reflecting the light reflected from the first mirror to the second mirror. In addition, microminiaturization may be further embodied by applying an MEMS technology. Further, a vibrating body may be designed to vibrate with high frequencies by reducing the size and mass of the vibrating body. Through embodiments of the present invention, it is also possible to prevent interference between light entering a mirror package and the finally reflected light.

Mirror package scanning apparatus and method

Growing community of inventors

Suwon-si, South Korea

Young Chul Ko