公开(公告)号：US20200182539A1

公开(公告)日：2020-06-11

申请号：US16706482

申请日：2019-12-06

Applicant: LG Electronics Inc.

Inventor： Minkyu HWANG

IPC: F25D29/00 ,  F25D11/02 ,  F25D23/02 ,  F25D25/02

Abstract: A refrigerator includes an upper door, a lower door positioned below the upper door and configured to be extended out of and retracted into the lower storage chamber, wherein the lower door includes a drawer part having a storage space and a door part configured to open and close the lower storage chamber, respectively, a draw-out, an ascending and descending mechanism provided at the drawer part and configured to ascend and descend the storage space, a driving mechanism provided at the door part and configured to provide a driving force to the ascending and descending mechanism, a controller to control the driving mechanism, a microphone module provided at the upper door and configured to receive a voice input from a user, and a voice recognition module to allow the controller to control the driving mechanism in response to the voice input from the user.

公开(公告)号：US20210101819A1

公开(公告)日：2021-04-08

申请号：US16608085

申请日：2017-09-09

Applicant: LG Electronics Inc.

Inventor： Hanjong YOO ,  Jinsoo LEE ,  Donghwan JEONG ,  Subin HA ,  Minkyu HWANG

IPC: C03B23/03 ,  C03B29/02 ,  C03B35/20

Abstract: A curved glass manufacturing method includes: successively stacking a lower mold, flat glass, and an upper mold, thereby forming a mold assembly; moving the mold assembly to a first chamber and then heating the same; moving the mold assembly from the first chamber to a second chamber and then pressurizing the upper mold so as to move the upper mold downward, thereby molding the flat glass in a curved shape; moving the mold assembly from the second chamber to a third chamber and then slowly cooling the molded glass; and moving the mold assembly from the third chamber to a fourth chamber and then cooling the molded glass. An elastic member is arranged between the lower mold and the upper mold and configured to define a space between the upper mold and the flat glass, and the elastic member is compressed when the upper mold is pressurized.

公开(公告)号：US20130168010A1

公开(公告)日：2013-07-04

申请号：US13733654

申请日：2013-01-03

Applicant: LG Electronics Inc.

Inventor： Hyungi JUNG ,  Minkyu HWANG ,  Sangyong LEE ,  Kyungdo KIM ,  Seokjae JEONG

IPC: B32B38/18

CPC classification number: B32B38/18 ,  B32B37/0053 ,  B32B37/182 ,  B32B38/1841 ,  B32B38/1858 ,  B32B38/1866 ,  B32B2509/00

Abstract: A film laminating apparatus and method for a plate member having a flat or curved surface includes a first holder, a pressing roll, a film holder, support means, position confirmation means and alignment means. The first holder has absorption means that allows a plate member to be absorbed to a surface thereof by deforming the plate member. The pressing roll presses a film on a surface of the plate member absorbed to the first holder. The film holder is provided to the pressing roll, and fixes the film to be laminated to a surface of the pressing roll. The support means supports the pressing roll to be movable. The position confirmation means confirms the position of the plate member and the position of the film fixed to the pressing roll. The alignment means aligns the film and the plate member, based on the positions confirmed by the position confirmation means.

Abstract translation: 具有平坦或曲面的板状构件的薄膜层压装置和方法包括第一夹持器，压辊，薄膜夹持器，支撑装置，位置确认装置和对准装置。 第一保持器具有吸收装置，其允许板构件通过使板构件变形而被吸收到其表面。 按压辊在被吸收到第一保持器的板构件的表面上按压膜。 将胶片保持器设置在按压辊上，将要层压的胶片固定在按压辊的表面上。 支撑装置支撑按压辊可移动。 位置确认装置确认板构件的位置和固定到按压辊的膜的位置。 对准装置基于由位置确认装置确认的位置对准薄膜和板构件。