公开(公告)号：US20240100561A1

公开(公告)日：2024-03-28

申请号：US18310637

申请日：2023-05-02

Applicant: Samsung Display Co., Ltd.

Inventor： JUNYOUNG LEE ,  JEONGWEON SEO ,  HYUK-HWAN KIM ,  JUNWOO YOU ,  JEONGHO HWANG

IPC: B05D1/32

CPC classification number: B05D1/32 ,  H05K5/02

Abstract: A mask device includes a mesh mask and a metal mask disposed under the mesh mask. The mesh mask includes a mesh pattern and a plurality of first blocking portions disposed in the mesh pattern to block portions of the mesh pattern, the metal mask includes a plurality of second blocking portions overlapping the first blocking portions in a plan view, and the metal mask is provided with an accommodation opening defined through in the metal mask, and not overlapping the first blocking portions in a plan view.

公开(公告)号：US20240215411A1

公开(公告)日：2024-06-27

申请号：US18385449

申请日：2023-10-31

Applicant: Samsung Display Co., LTD.

Inventor： JUNGKYU LEE ,  JEONGHO HWANG

IPC: H10K59/80 ,  H10K59/12 ,  H10K59/122

CPC classification number: H10K59/8791 ,  H10K59/1201 ,  H10K59/122

Abstract: A display device includes a display module that includes a display panel including a display area and a non-display area and a light control layer disposed on the display panel, a step difference compensation layer that overlaps the non-display area, is disposed on the display module, and compensates for a step difference in the non-display area, and a window disposed on the display module. The window includes a light shielding layer overlapping the non-display area and a window coating layer.

公开(公告)号：US20190172896A1

公开(公告)日：2019-06-06

申请号：US16267003

申请日：2019-02-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： BYOUNGYONG KIM ,  SEUNGHWA HA ,  SEUNGSOO RYU ,  SANGHYEON SONG ,  JEONGDO YANG ,  JUNGYUN JO ,  JEONGHO HWANG

IPC: H01L27/32 ,  H01L51/52 ,  H05K1/11 ,  G02F1/1345 ,  H05K3/32 ,  H01L51/56

Abstract: A display apparatus includes a display panel having a display substrate on which a plurality of pad terminals is disposed, and a driving unit having a plurality of driving terminals electrically connected to the plurality of pad terminals. Each of the plurality of pad terminals includes a stepped groove that faces a corresponding driving terminal of the plurality of driving terminals or each of the plurality of pad terminals includes an opening hole that faces the corresponding driving terminal of the plurality of driving terminals.

公开(公告)号：US20240384391A1

公开(公告)日：2024-11-21

申请号：US18650270

申请日：2024-04-30

Applicant: Samsung Display Co., LTD.

Inventor： JUNYOUNG LEE ,  JEONGWEON SEO ,  JUNWOO YOU ,  JEONGHO HWANG

IPC: C23C14/04 ,  H10K71/16

Abstract: A display device manufacturing apparatus includes a display panel, a mask provided on the display panel, and including a frame which includes a first surface and a second surface opposed to the first surface, and in which a mask opening penetrating the first surface and the second surface is defined, and a support disposed in the mask opening, extended to the frame, and including a third surface having a same plane as that of the first surface and a fourth surface opposed to the third surface, and an application unit which moves along a direction parallel to a first direction in which the support extends and includes a first roller contacting the third surface, a second roller contacting the first surface, and a spray member disposed between the first and second rollers in a second direction crossing the first direction, and spraying a resin to the mask opening.

公开(公告)号：US20240180009A1

公开(公告)日：2024-05-30

申请号：US18220892

申请日：2023-07-12

Applicant: Samsung Display Co., LTD.

Inventor： JEONGHO HWANG ,  EUN-KYUNG YEON ,  JUNGKYU LEE ,  KYU-HO JUNG

IPC: H10K59/80 ,  H10K59/12

CPC classification number: H10K59/8792 ,  H10K59/1201

Abstract: A display device includes: a display panel including a first portion, a second portion, and a bending portion disposed between the first portion and the second portion, a first black matrix disposed in the first portion and disposed adjacent to a boundary of the first portion, an anti-reflective layer disposed in the first portion to cover the first black matrix and extending to the bending portion, a second black matrix disposed on the anti-reflective layer, disposed adjacent to a boundary of the anti-reflective layer, and overlapping the first black matrix and the bending portion in a plan view, and a window disposed on the anti-reflective layer to cover the second black matrix.