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：US09263707B2

公开(公告)日：2016-02-16

申请号：US14247557

申请日：2014-04-08

Applicant: Samsung Display Co., Ltd.

Inventor： Jung Woo Ko

IPC: H01L21/00 ,  H01L51/56 ,  B05C21/00 ,  C23C14/04 ,  H01L51/00

CPC classification number: H01L51/56 ,  B05C21/005 ,  C23C14/042 ,  H01L51/0011

Abstract: A mask assembly and a method of fabricating an organic light emitting display device using the same are provided. The mask assembly includes: a mask frame including a window therein; and a mask which is disposed on the window and fixed to the mask frame, wherein the mask includes a plurality of open parts and a plurality of blocked parts which extend in a column direction. Each open part and each blocked part may alternately be arranged in a row direction. Each open part may include a plurality of pixel openings and a plurality of pixel connection openings, which are alternately arranged in the column direction, and a maximum width of the pixel opening may be larger than a maximum width of the pixel connection opening.

Abstract translation: 提供了一种掩模组件和使用其的有机发光显示装置的制造方法。 面罩组件包括：其中包括窗口的面罩框架; 以及掩模，其设置在所述窗口上并固定到所述荫罩框架上，其中所述掩模包括沿列方向延伸的多个开口部分和多个封闭部分。 每个开放部分和每个阻挡部分可以交替地排列成行方向。 每个开放部分可以包括沿列方向交替布置的多个像素开口和多个像素连接开口，并且像素开口的最大宽度可以大于像素连接开口的最大宽度。

公开(公告)号：US12302711B2

公开(公告)日：2025-05-13

申请号：US18416598

申请日：2024-01-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sang Shin Lee ,  Joon Young Park ,  Min Goo Kang ,  Jung Woo Ko ,  Jong Sung Park ,  Hong Kyun Ahn ,  Sang Min Yi ,  Sang Woo Jo ,  Young Eun Ryu ,  Yoon Seo Lee

IPC: H10K50/11 ,  H10K50/81 ,  H10K59/122

Abstract: A display device includes: a base substrate; a first pixel electrode, a second pixel electrode, and a third pixel electrode arranged on the base substrate to be spaced apart from each other; a pixel defining film on the first pixel electrode, the second pixel electrode, and the third pixel electrode and including a first opening exposing the first pixel electrode, a second opening exposing the second pixel electrode and spaced apart from the first opening, and a third opening exposing the third pixel electrode and spaced apart from the first opening and the second opening; a first organic layer on the first pixel electrode exposed by the first opening; a second organic layer on the second pixel electrode exposed by the second opening; and a third organic layer on the third pixel electrode exposed by the third opening.

公开(公告)号：US20140335688A1

公开(公告)日：2014-11-13

申请号：US14029833

申请日：2013-09-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jung Woo Ko

IPC: H01L51/00

CPC classification number: C23C14/042 ,  H01L51/56

Abstract: A mask assembly and a thin film deposition method using the same are provided. The mask assembly includes a mask frame including first to fourth sides. The first to fourth sides form a rectangle. Inner sides of the rectangle define a window. The mask frame has a plurality of substrate seating portions provided to project toward the window from at least two corners. The two corners face each other in a diagonal direction. The mask assembly includes four corners positioned where the first to fourth sides of the mask assembly meet each other. A mask includes a plurality of openings for deposition. The plurality of openings are arranged to correspond to the window.

Abstract translation: 提供了使用其的掩模组件和薄膜沉积方法。 面罩组件包括包括第一至第四侧的面罩框架。 第一至第四面形成矩形。 矩形的内侧定义一个窗口。 荫罩框架具有多个基板支座部分，其设置成从至少两个角部向窗户突出。 两个角在对角线方向上彼此面对。 面罩组件包括位于面罩组件的第一至第四面彼此相遇处的四个角部。 掩模包括多个用于沉积的开口。 多个开口被布置成对应于窗口。

公开(公告)号：US11910656B2

公开(公告)日：2024-02-20

申请号：US17980897

申请日：2022-11-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sang Shin Lee ,  Joon Young Park ,  Min Goo Kang ,  Jung Woo Ko ,  Jong Sung Park ,  Hong Kyun Ahn ,  Sang Min Yi ,  Sang Woo Jo ,  Young Eun Ryu ,  Yoon Seo Lee

IPC: H10K50/11 ,  H10K59/122 ,  H10K50/81

CPC classification number: H10K59/122 ,  H10K50/11 ,  H10K50/81

Abstract: A display device includes: a base substrate; a first pixel electrode, a second pixel electrode, and a third pixel electrode arranged on the base substrate to be spaced apart from each other; a pixel defining film on the first pixel electrode, the second pixel electrode, and the third pixel electrode and including a first opening exposing the first pixel electrode, a second opening exposing the second pixel electrode and spaced apart from the first opening, and a third opening exposing the third pixel electrode and spaced apart from the first opening and the second opening; a first organic layer on the first pixel electrode exposed by the first opening; a second organic layer on the second pixel electrode exposed by the second opening; and a third organic layer on the third pixel electrode exposed by the third opening.

公开(公告)号：US11515374B2

公开(公告)日：2022-11-29

申请号：US17135926

申请日：2020-12-28

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sang Shin Lee ,  Joon Young Park ,  Min Goo Kang ,  Jung Woo Ko ,  Jong Sung Park ,  Hong Kyun Ahn ,  Sang Min Yi ,  Sang Woo Jo ,  Young Eun Ryu ,  Yoon Seo Lee

IPC: H01L27/32 ,  H01L51/50 ,  H01L51/52

Abstract: A display device includes: a base substrate; a first pixel electrode, a second pixel electrode, and a third pixel electrode arranged on the base substrate to be spaced apart from each other; a pixel defining film on the first pixel electrode, the second pixel electrode, and the third pixel electrode and including a first opening exposing the first pixel electrode, a second opening exposing the second pixel electrode and spaced apart from the first opening, and a third opening exposing the third pixel electrode and spaced apart from the first opening and the second opening; a first organic layer on the first pixel electrode exposed by the first opening; a second organic layer on the second pixel electrode exposed by the second opening; and a third organic layer on the third pixel electrode exposed by the third opening.

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.

公开(公告)号：US09644256B2

公开(公告)日：2017-05-09

申请号：US14029833

申请日：2013-09-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jung Woo Ko

IPC: H01L51/50 ,  H01L51/56 ,  C23C14/04

CPC classification number: C23C14/042 ,  H01L51/56

Abstract: A mask assembly and a thin film deposition method using the same are provided.The mask assembly includes a mask frame including first to fourth sides. The first to fourth sides form a rectangle. Inner sides of the rectangle define a window. The mask frame has a plurality of substrate seating portions provided to project toward the window from at least two corners. The two corners face each other in a diagonal direction. The mask assembly includes four corners positioned where the first to fourth sides of the mask assembly meet each other. A mask includes a plurality of openings for deposition. The plurality of openings are arranged to correspond to the window.