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：US20150165815A1

公开(公告)日：2015-06-18

申请号：US14627176

申请日：2015-02-20

Applicant: LG Electronics Inc.

Inventor： Jinsoo LEE ,  Seungphil LEE ,  Changmin CHO

IPC: B44C5/04 ,  B44C1/10

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。