公开(公告)号：US20240263293A1

公开(公告)日：2024-08-08

申请号：US18511848

申请日：2023-11-16

Applicant: Samsung Display Co., LTD.

Inventor： Sang Hoon KIM ,  Seung Jin LEE ,  Yeon Ju KANG ,  Sang Shin LEE

IPC: C23C14/04 ,  H10K59/12 ,  H10K59/121 ,  H10K71/16

CPC classification number: C23C14/042 ,  H10K59/1201 ,  H10K59/1213 ,  H10K71/166

Abstract: A mask including a sensor area including at least one half-etched area, a first deposition area disposed external to the sensor area, and a second deposition area disposed in the sensor area. The mask, a mask assembly including the mask, a display panel manufacturing apparatus including the mask assembly, and a method of manufacturing a display panel using the display panel manufacturing apparatus in accordance with embodiments of the disclosure may improve deposition quality.

公开(公告)号：US20250075307A1

公开(公告)日：2025-03-06

申请号：US18774208

申请日：2024-07-16

Applicant: Samsung Display Co., LTD.

Inventor： Seung Jin LEE ,  Yeon Ju KANG ,  Sang Hoon KIM ,  Sang Shin LEE ,  Min Ji JANG

IPC: C23C14/04

Abstract: The disclosure relates to a mask assembly and a method of manufacturing the mask assembly. A mask assembly includes a frame including a frame opening, and an open mask including cell openings overlapping the frame opening. The open mask further includes support portions overlapping remaining cell openings except a first cell opening among the cell openings.

公开(公告)号：US20220164067A1

公开(公告)日：2022-05-26

申请号：US17666479

申请日：2022-02-07

Applicant: Samsung Display Co., Ltd.

Inventor： Su Yul SEO ,  Yu Jin CHOI ,  Yeon Ju KANG ,  Ki Hyuk KIM ,  Gyeong Nam BANG

IPC: G06F3/044 ,  H01L27/32 ,  G06F3/041

Abstract: A touch sensor includes a substrate, an insulating layer, a sensor, and sensing lines. The substrate includes: a sensing region, and a peripheral region at a periphery of the sensing region. The insulating layer is on the substrate. The insulating layer includes contact holes. The sensor is on the substrate and overlaps the sensing region. The sensing lines are on the substrate and overlap the peripheral region. The sensing lines are connected to the sensor. Each of the sensing lines is formed as a multilayer structure. The multilayer structure includes a first electrically conductive layer on the substrate, and a second electrically conductive layer connected to the first electrically conductive layer via a contact hole among the contact holes. Widths of the sensing lines are different from one another.