公开(公告)号：US20250031560A1

公开(公告)日：2025-01-23

申请号：US18607788

申请日：2024-03-18

Applicant: Samsung Display Co., Ltd.

Inventor： Junyoung LEE ,  Jeongweon SEO ,  Junwoo YOU ,  Sung-Woon IM

IPC: H10K71/16 ,  C23C14/04 ,  H10K59/80

Abstract: A cover layer manufacturing method includes: a first applying process, which forms a first cover layer on a rear surface of a first display panel using a first mask in an applying unit; a first cleaning process, which cleans a second mask in a cleaning unit; a rotating process, which changes a position of the first mask and a position of the second mask using a rotation driver; a second applying process, which forms a second cover layer on a rear surface of a second display panel using the second mask in the applying unit; and a second cleaning process, which cleans the first mask in the cleaning unit. The first applying process and the first cleaning process are substantially simultaneously performed, and the second applying process and the second cleaning process are substantially simultaneously performed.

公开(公告)号：US20210371971A1

公开(公告)日：2021-12-02

申请号：US17196386

申请日：2021-03-09

Applicant: Samsung Display Co., LTD.

Inventor： Junyoung LEE

IPC: C23C14/34 ,  C23C14/50 ,  C23C14/04

Abstract: A substrate fixing device includes a first supporter supporting at least one substrate and a second supporter connected to the first supporter, making contact with a first surface and a second surface of the at least one substrate in a first direction, and vertically fixing the at least one substrate such that a third surface faces a normal line direction of the first supporter. The second supporter defines a deposition surface including the third surface, a portion of the first surface adjacent to the third surface, and a portion of the second surface adjacent to the third surface in the at least one substrate and exposes the defined deposition surface to the deposition processing space. A deposition processing equipment including the substrate fixing device and a deposition processing method using the deposition processing equipment are also provided.

公开(公告)号：US20240397671A1

公开(公告)日：2024-11-28

申请号：US18582115

申请日：2024-02-20

Applicant: Samsung Display Co., LTD.

Inventor： Jeongweon SEO ,  Donghwan KIM ,  Youngdo KIM ,  Junwoo YOU ,  Junyoung LEE ,  Changmoo LEE

IPC: H05K7/20 ,  G06F1/16 ,  G06F1/20 ,  H05K7/14

Abstract: Provided is a display device including a display panel including a display region and a pad region adjacent to the display region. The display device includes a protective layer disposed under the display panel. The protective layer includes a first protection portion overlapping the display region and including a heat dissipation material. The protective layer includes a second protection portion overlapping at least the pad region, where the second protection portion is absent the heat dissipation material.