公开(公告)号：US20210313548A1

公开(公告)日：2021-10-07

申请号：US17131254

申请日：2020-12-22

Applicant: Samsung Display Co., Ltd

Inventor： Youngkwang LEE ,  Sangyun LEE ,  Jaemin HONG

IPC: H01L51/56

Abstract: Provided are a mask frame assembly in which deformation of a frame may be reduced, and a method of manufacturing an organic light-emitting display apparatus using the mask frame assembly. The mask frame assembly includes a frame of a rectangular shape, the frame including an opening and a lower surface including first grooves extending in a first direction, a plurality of first auxiliary sticks extending in the first direction across the opening, wherein a first end and a second end of each of the first auxiliary sticks are bonded to an upper surface of the frame, a mask on the plurality of first auxiliary sticks, and a plurality of second auxiliary sticks arranged in the first grooves, wherein one end and an opposite end of each of the plurality of second auxiliary sticks are bonded to a bottom surface in each of the first grooves.

公开(公告)号：US20160079532A1

公开(公告)日：2016-03-17

申请号：US14697925

申请日：2015-04-28

Applicant: Samsung Display Co., Ltd.

Inventor： Sangmin YI ,  Mingoo KANG ,  Minchul SONG ,  Sangshin LEE ,  Sangyun LEE

IPC: H01L51/00 ,  H01L51/56

CPC classification number: H01L51/0002 ,  C23C14/042 ,  H01L51/0011 ,  H01L51/56

Abstract: Disclosed is a mask assembly for deposition including: a frame having an opening; a mask having at least one pattern part formed in a second direction that is different from a first direction, wherein at least a portion of the mask is supported by the frame and the at least one pattern part has one or more slits continuously formed in the first direction; and at least one support stick extending in the second direction across the opening so as to support at least a portion of the mask.

Abstract translation: 公开了一种用于沉积的掩模组件，包括：具有开口的框架; 具有沿与第一方向不同的第二方向形成的至少一个图案部的掩模，其中，所述掩模的至少一部分由所述框架支撑，所述至少一个图案部具有连续形成在所述第一方向上的一个或多个狭缝 第一方向 以及至少一个支撑杆，沿着所述第二方向延伸穿过所述开口以便支撑所述掩模的至少一部分。