Lg Electronics Inc.

Jung-Geun Oh

Sang-Hun Bae

Sang-Ik Lee

Sung-Ho Song

Yoon-Seob Eom

Su-Won Lee

Deok-Hyun Youn

Hyun-Woo Jun

Young-Man Jeong

Han-Yong Jung

Jae-Hak Joung

A condensing type dryer uses a heat exchanger in which condensed water can be smoothly discharged through a water-discharging slot formed in a rear end portion of a rear cover of the heat exchanger. The water-discharging slot prevents an air flowing resistance which can be caused by condensed water pooling at the rear end portion of the rear cover. Also, leakage-preventing walls enhance the heat exchanging function by ensuring a uniform flow of cold external air through the heat changer. The leakage-preventing walls prevent external air from leaking around the lateral edges of the heat exchanger.

Heat exchanger and condensing type laundry dryer having the same

A drum for a clothes dryer in which an internal structure, especially, a baffle structure, of the drum is improved to prevent target items from being entangled and damaged during a drying operation to thereby improve the drying efficiency of the clothes dryer. Rotatable balls are inserted in the baffles mounted on an internal surface of the drum, the mounting arrangement of the baffles is changed, or the baffles are modified to thus improve the drying operation. In addition, an absorbent is filled in the baffles to thus increase the drying efficiency.

Drum for clothes dryer

The present invention discloses a ultra-hydrophilic and antibacterial thin film coated metal product, and its manufacturing method. In order to easily produce an air conditioning metal material having excellent hydrophilic performance, aging property, corrosion resistance and antibacterial property on an industrial production scale without a special preprocess or postprocess, an anticorrosive thin film is selectively formed on both surfaces of a metal substrate sheet, and an ultra-hydrophilic and antibacterial Ti&#x2014;(Ag, Cu and/or Co)&#x2014;O&#x2014;C group compound thin film is coated on both surfaces of the metal substrate sheet on which the anticorrosive thin film has been or not been formed. The metal substrate sheet is mechanically processed into a target shape.

Ultra-hydrophilic and antibacterial thin film coated metal product, and it's manufacturing method

Growing community of inventors

Gyeongsangnam-do, South Korea

Jung-Geun Oh