Lg Electronics Inc.

Ilseob Yoon

Youngbae Kim

Kyungdo Kim

Jinwoo Shim

Dongju Jung

Minkyu Hwang

Jaehyun Soh

Minjyu Hwang

A vacuum insulation panel includes a core material having a bending groove at at least one surface thereof, and an envelope material to cover an outer surface of the core material and an inner surface of the bending groove. Also, a refrigerator with the vacuum insulation panel and a manufacturing method for the vacuum insulation panel are provided.

Vacuum insulation panel, refrigerator with vacuum insulation panel and manufacturing method for vacuum insulation panel

Disclosed are a vacuum insulation member, a refrigerator having the vacuum insulation member, and a method for fabricating the vacuum insulation member. The vacuum insulation member includes: a core having a certain shape and having a decompressed space therein; and a gas barrier layer formed by coating a certain material on a surface of the core to have impermeability. Accordingly, the use of an envelope (film) can be avoided to obtain reliability, and the use of a glass fiber core which must undergo a preprocessing process for which much equipment and time are required can be avoided.

Vacuum insulation member, registrator having vacuum insulation member, and method for fabricating vacuum insulation member

Disclosed are a vacuum insulation member, a refrigerator having a vacuum insulation member, and a method for fabricating a vacuum insulation member. The vacuum insulation member includes: an envelope having gas impermeability and having a certain decompressed space therein; a core formed as a structure for maintaining a certain shape and disposed at an inner side of the envelope to support the envelope; and a filler formed as powder having micro pores and filled at the inner side of the envelope. The use of a glass fiber core can be avoided, an internal vacuum degree can be easily maintained, and a life span can be lengthened.

Vacuum insulation member, refrigerator having vacuum insulation member, and method for fabricating vacuum insulation member

Disclosed is a vacuum insulation member having a uniform insulation thickness, a refrigerator having a vacuum insulation member, and a method for fabricating a vacuum insulation member. The vacuum insulation member includes: an envelope having gas impermeability and having a certain decompressed space therein; and a core including a plurality of laminated mesh members to support the envelope at an outer side of the envelope.

A core of a vacuum insulation member and a vacuum insulation member using the same are disclosed. The core of a vacuum insulation member includes: a plurality of plates which are spaced apart from each other; and a support member supporting the plurality of plates between the plates.

Core of vacuum insulation member and vacuum insulation member using the same

Disclosed are a vacuum insulation member, a refrigerator having a vacuum insulation member, and a method for fabricating a vacuum insulation member. The vacuum insulation member includes: an envelope having gas impermeability and having a certain decompressed space therein; and a core having a certain shape, having an empty space formed therein, and disposed at an inner side of the envelope to support the envelope. The use of a glass fiber core can be avoided, and thus, employing equipment for preprocessing the glass fiber core and time required therefor can be restrained and fabrication can be facilitated.

Growing community of inventors

Changwon-si, South Korea

Ilseob Yoon