公开(公告)号：US11584674B2

公开(公告)日：2023-02-21

申请号：US16608085

申请日：2017-09-06

Applicant: LG Electronics Inc.

Inventor： Hanjong Yoo ,  Jinsoo Lee ,  Donghwan Jeong ,  Subin Ha ,  Minkyu Hwang

IPC: C03B23/03 ,  C03B35/20 ,  C03B23/023 ,  C03C17/00 ,  C03C17/30 ,  C03C21/00 ,  C03B29/02

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：US09415626B2

公开(公告)日：2016-08-16

申请号：US14627176

申请日：2015-02-20

Applicant: LG Electronics Inc.

Inventor： Jinsoo Lee ,  Seungphil Lee ,  Changmin Cho

IPC: B32B3/02 ,  B44C5/04 ,  C03C17/34 ,  C03C3/066 ,  C03C8/04 ,  C03C17/04 ,  B44C3/02 ,  B44F7/00 ,  B44C1/10 ,  B41M3/00

CPC classification number: B44C5/0407 ,  B41M3/006 ,  B44C1/10 ,  B44C3/02 ,  B44F7/00 ,  C03C3/066 ,  C03C8/04 ,  C03C17/04 ,  C03C17/34 ,  C03C2217/72 ,  C03C2218/17 ,  C03C2218/34 ,  C03C2218/365 ,  Y10T428/24851 ,  Y10T428/24926

Abstract: A deco glass panel including a mother substrate formed of glass, a glass powder layer welded on the mother substrate and a rear surface pattern disposed on a rear surface of the mother substrate, wherein the rear surface pattern is located within an outline of the glass powder layer when viewed from the front surface of the mother substrate.

Abstract translation: 一种装饰玻璃面板，包括由玻璃制成的母基板，焊接在母基板上的玻璃粉末层和设置在母基板的后表面上的后表面图案，其中后表面图案位于玻璃粉末的轮廓内 从母基板的前表面观察。

公开(公告)号：US20130136905A1

公开(公告)日：2013-05-30

申请号：US13688994

申请日：2012-11-29

Applicant: LG ELECTRONICS INC.

Inventor： Jinsoo Lee ,  Seungphil LEE ,  Changmin CHO

IPC: C03C17/34

CPC classification number: B44C5/0407 ,  B41M3/006 ,  B44C1/10 ,  B44C3/02 ,  B44F7/00 ,  C03C3/066 ,  C03C8/04 ,  C03C17/04 ,  C03C17/34 ,  C03C2217/72 ,  C03C2218/17 ,  C03C2218/34 ,  C03C2218/365 ,  Y10T428/24851 ,  Y10T428/24926

Abstract: A method of manufacturing a deco glass panel, and a deco glass panel using the same. The method includes a pattern forming step of applying an adhesive onto a mother substrate of a glass panel in a prescribed pattern; applying glass powder onto the surface of the mother substrate of the glass panel having the adhesive applied thereonto; hardening the adhesive applied onto the glass panel by heating the glass panel in a state where the glass powder has been applied; heating the glass panel at a temperature lower than a melting point of the glass powder; welding the glass panel at a temperature higher than a melting point of the glass powder but lower than a melting point of the mother substrate of the glass panel; cooling the glass panel; and attaching a prescribed rear surface pattern on a rear surface of the glass panel.

Abstract translation: 一种装饰玻璃面板的制造方法以及使用其的装饰玻璃面板。 该方法包括以规定图案将粘合剂涂布在玻璃面板的母基板上的图案形成工序; 将玻璃粉末涂布在其上涂有粘合剂的玻璃面板的母基板的表面上; 通过在施加玻璃粉末的状态下加热玻璃面板来硬化施加到玻璃面板上的粘合剂; 在比玻璃粉末的熔点低的温度下加热玻璃面板; 在高于玻璃粉末的熔点但低于玻璃面板的母材的熔点的温度下焊接玻璃面板; 冷却玻璃面板; 以及在玻璃面板的后表面上附加规定的后表面图案。