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refrigerator

A refrigerator and steel plate technology, applied in the field of refrigerators, can solve the problems of increased manufacturing costs and inability to ensure the formation of through holes

Active Publication Date: 2021-05-11
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, due to the above-mentioned repeated etching process, the manufacturing cost will increase significantly, and even if the etching process is repeated many times, it is impossible to ensure that the through-holes are uniformly formed in a fine size.

Method used

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Examples

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Embodiment Construction

[0059] Hereinafter, specific embodiments of the present invention will be described in detail with reference to the drawings. However, the present invention is not limited to the embodiments disclosed by the idea of ​​the present invention, and other inventions that are retrogressed or other implementations included in the scope of the idea of ​​the present invention can be easily proposed by supplementing, changing, deleting, etc. to other structural elements. example.

[0060] In particular, for ease of description and understanding, the embodiment of the present invention will be described by taking a case where a display portion is provided on one of a pair of refrigerating compartment doors installed in a bottom-freezing type refrigerator as an example. Suitable for all types of refrigerators capable of forming a display.

[0061] figure 1 It is a front view of the refrigerator which concerns on 1st Example of this invention.

[0062] As shown in the figure, the appear...

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Abstract

The present invention provides a refrigerator. The refrigerator in the embodiment of the present invention includes: a cabinet body forming a storage space; a door opening and closing the storage space; The display part that displays the operation information of the refrigerator with numbers, characters or patterns; a plurality of plate holes are formed through the outer plate to form the display part; The corresponding positions are respectively irradiated with light; a plurality of hole filling members are configured to fill a plurality of plate holes, and are formed of a material capable of passing light; and a shielding layer is arranged on one side of the hole filling member; the shielding layer includes: light shielding part, shielding the plate hole, for cutting off light; and a plurality of light-transmitting parts, formed with a smaller size than the plate hole, and a plurality of said light-transmitting parts are arranged in the inner area of ​​the plate hole, for light transmission; from The light irradiated by the light-emitting member passes through the corresponding light-transmitting part and is displayed on the display part.

Description

technical field [0001] The present invention relates to refrigerators. Background technique [0002] In general, a refrigerator is a household appliance capable of storing food at a low temperature in an internal storage space covered by a door. To this end, the refrigerator cools the inside of the storage space using cool air generated through heat exchange with refrigerant circulating in the refrigerating cycle, thereby being able to preserve stored food in an optimal state. [0003] With the change of dietary life and the trend of high-end products, recent refrigerators show a trend of increasing in size and multi-function, and various structures and convenience devices that can effectively use the user's convenience and internal space are introduced. refrigerator. [0004] A display for displaying the operating state of the refrigerator is provided on the door of the refrigerator. In addition, the display can display various information corresponding to the operation ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D29/00F25D23/06
CPCF25D23/02F25D29/005F25D23/028F25D2400/36F25D2400/18F21Y2115/10F25D2400/361F21V11/00
Inventor 金荣祐金致中金佈镇郑惠先
Owner LG ELECTRONICS INC