公开(公告)号：US09847484B2

公开(公告)日：2017-12-19

申请号：US14981696

申请日：2015-12-28

Applicant: Samsung Display Co., Ltd.

Inventor： Hyojin Kim ,  Junmo Ji

IPC: H01L51/00 ,  C23C14/04 ,  B05B15/04

CPC classification number: H01L51/0011 ,  B05B12/20 ,  C23C14/042

Abstract: A mask includes: a frame; and a mask base attached to the frame, having an opening such that light is illuminated, and including a first surface and a second surface that is opposite to the first surface, and the mask base has a welding portion at an outer portion of the mask base and a half-etching portion in at least a portion of the first surface and/or the second surface of the mask base.

公开(公告)号：US20210376284A1

公开(公告)日：2021-12-02

申请号：US17117903

申请日：2020-12-10

Applicant: Samsung Display Co., Ltd.

Inventor： Changmin Park ,  Sangwol Lee ,  Junmo Ji

IPC: H01L51/52

Abstract: A display apparatus capable of reducing a defect occurrence rate includes a display panel, a metal plate including an opening and located under the display panel to contact a lower surface of the display panel to support the display panel, and a filling layer filling the opening and including a material different from a material of the metal plate.

公开(公告)号：US11495770B2

公开(公告)日：2022-11-08

申请号：US17117903

申请日：2020-12-10

Applicant: Samsung Display Co., Ltd.

Inventor： Changmin Park ,  Sangwol Lee ,  Junmo Ji

IPC: H01L51/52 ,  H01L27/32

Abstract: A display apparatus capable of reducing a defect occurrence rate includes a display panel, a metal plate including an opening and located under the display panel to contact a lower surface of the display panel to support the display panel, and a filling layer filling the opening and including a material different from a material of the metal plate.

公开(公告)号：US20160343945A1

公开(公告)日：2016-11-24

申请号：US14981696

申请日：2015-12-28

Applicant: Samsung Display Co., Ltd.

Inventor： Hyojin Kim ,  Junmo Ji

IPC: H01L51/00 ,  B05B15/04 ,  H01L51/56

CPC classification number: H01L51/0011 ,  B05B12/20 ,  C23C14/042

Abstract: A mask includes: a frame; and a mask base attached to the frame, having an opening such that light is illuminated, and including a first surface and a second surface that is opposite to the first surface, and the mask base has a welding portion at an outer portion of the mask base and a half-etching portion in at least a portion of the first surface and/or the second surface of the mask base.

Abstract translation: 面罩包括：一个框架; 以及掩模基部，其附接到所述框架，具有使得光被照射的开口，并且包括与所述第一表面相对的第一表面和第二表面，并且所述掩模基座在所述掩模的外部具有焊接部分 在所述第一表面和/或所述掩模基底的第二表面的至少一部分中形成基底和半蚀刻部分。