公开(公告)号：US09604240B2

公开(公告)日：2017-03-28

申请号：US14216516

申请日：2014-03-17

Applicant: Samsung Display Co., Ltd.

Inventor： Jung Woo Ko ,  Taek Kyo Kang

IPC: B05B15/04 ,  B05C21/00 ,  C23C14/04 ,  H01L51/00

CPC classification number: B05B12/29 ,  B05C21/005 ,  C23C14/042 ,  H01L51/0011 ,  Y10T29/49826

Abstract: Provided are a mask assembly and a method of fabricating the same. The mask assembly includes a mask frame in which a frame opening is formed therein and insulation grooves are formed at both sides of a first direction with the frame opening therebetween. The mask has both ends disposed at the both sides and includes a plurality of pattern open parts configured by a plurality of pattern openings between the both ends. A movement member is provided in the insulation groove, to which the both ends of the mask are fixed, and which includes a movement block moving in the first direction and a second direction intersecting the first direction.

公开(公告)号：US09327310B2

公开(公告)日：2016-05-03

申请号：US13688055

申请日：2012-11-28

Applicant: Samsung Display Co., Ltd.

Inventor： Taek Kyo Kang

IPC: C23C14/04 ,  B05C21/00 ,  H01L51/56

CPC classification number: B05C21/005 ,  C23C14/042 ,  H01L51/56 ,  Y10T29/49

Abstract: A mask tensioning apparatus is disclosed. In one embodiment, the mask tensioning apparatus includes: i) a clamp supporting a mask sheet disposed on the mask frame to couple the mask sheet to the mask frame and ii) a tensioner connected to the clamp and applying a tensioning force to the clamp to fix the mask sheet fixed by the clamp to the mask. The clamp may be arranged in a substantially vertical or oblique direction with regard to the elongation direction of the mask sheet, thereby supporting the mask sheet.

Abstract translation: 公开了一种面罩张紧装置。 在一个实施例中，面罩张紧装置包括：i）支撑设置在掩模框架上的掩模片的夹具，以将掩模片材耦合到掩模框架，以及ii）连接到夹具的张紧器，并向夹具施加张紧力 将由夹具固定的掩模片固定到掩模。 相对于掩模片的伸长方向，夹具可以布置在基本垂直或倾斜的方向上，从而支撑掩模片。

公开(公告)号：US20160228910A1

公开(公告)日：2016-08-11

申请号：US15099479

申请日：2016-04-14

Applicant: Samsung Display Co., Ltd.

Inventor： Taek Kyo Kang

IPC: B05C21/00

CPC classification number: B05C21/005 ,  C23C14/042 ,  H01L51/56 ,  Y10T29/49

Abstract: A mask tensioning apparatus is disclosed. In one embodiment, the mask tensioning apparatus includes: i) a clamp supporting a mask sheet disposed on the mask frame to couple the mask sheet to the mask frame and ii) a tensioner connected to the clamp and applying a tensioning force to the clamp to fix the mask sheet fixed by the clamp to the mask. The clamp may be arranged in a substantially vertical or oblique direction with regard to the elongation direction of the mask sheet, thereby supporting the mask sheet.

公开(公告)号：US11624108B2

公开(公告)日：2023-04-11

申请号：US15663318

申请日：2017-07-28

Applicant: Samsung Display Co., Ltd.

Inventor： Jae Suk Moon ,  Young Eun Ryu ,  Soo Hyun Min ,  Taek Kyo Kang ,  Min Ju Kim

IPC: C23C14/04 ,  C23C14/24 ,  H01L51/56 ,  H01L51/00

Abstract: A mask assembly includes: a mask frame; a mask supported by the mask frame, the mask including a plurality of pattern holes; and a magnetic part disposed on one surface of the mask. The magnetic part provides a magnetic force between the mask and a target substrate and improves an adhesion between the mask and the target substrate to prevent deposition defects.

公开(公告)号：US11207705B2

公开(公告)日：2021-12-28

申请号：US16817325

申请日：2020-03-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Su Cheol Gong ,  Min Goo Kang ,  Taek Kyo Kang ,  Jung Woo Ko ,  Min Ju Kim ,  Young Eun Ryu ,  Jae Suk Moon ,  Soo Hyun Min

IPC: B05B12/20 ,  B05C21/00 ,  B23K31/02 ,  C23C14/04 ,  B23K103/04 ,  H01L51/00 ,  H01L51/56

Abstract: A mask and a method of manufacturing a mask assembly, the mask including a body, and the body including one end and another end facing each other in a length direction and having a first surface and a second surface facing each other in a thickness direction; and a pattern region between the one end and the other end, the pattern region including a plurality of pattern holes and a plurality of ribs between the plurality of pattern holes, wherein a curl value of the mask, which is defined as a shortest distance from a plane tangent to a center of the body to the one end or the other end of the body, is 1,000 μm to 4,000 μm.