公开(公告)号：US20220158143A1

公开(公告)日：2022-05-19

申请号：US17504354

申请日：2021-10-18

Applicant: Samsung Display Co., Ltd.

Inventor： Gihyun LEE ,  Suk Ki ,  Songi Kim ,  Yongjin Bae ,  Jooheon Seon ,  Juwon Lee ,  Jinseok Choi

IPC: H01L51/56 ,  H01L27/32 ,  H01L51/00

Abstract: An apparatus for manufacturing a display apparatus includes a movable portion to which a display substrate including a pattern part is attached, wherein the pattern part includes a dummy electrode and an organic functional layer covering the dummy electrode, a processor configured to cause a laser to irradiate the display substrate in a first irradiating process, a measurement unit configured to measure the display substrate to which the laser has irradiated in the first irradiating process, and a controller configured to receive data measured by the measurement unit and control the processor to cause the laser to irradiate the laser in a second irradiating process using at least one different parameter than what was used in the first irradiating process.

公开(公告)号：US20240365641A1

公开(公告)日：2024-10-31

申请号：US18767113

申请日：2024-07-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Gihyun LEE ,  Byeongguk CHOI ,  Hwiseong KIM ,  Suk KI ,  Youngshin LEE

IPC: H10K59/65 ,  H10K50/84

CPC classification number: H10K59/65 ,  H10K50/84

Abstract: A display panel including a first area and a second area includes a substrate, a first pixel electrode disposed in the first area, and an opposite electrode disposed on the first pixel electrode. The opposite electrode includes a first layer including a first material and a second layer including an alloy including the first material.

公开(公告)号：US20220190063A1

公开(公告)日：2022-06-16

申请号：US17520423

申请日：2021-11-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Gihyun LEE ,  Byeongguk CHOI ,  Hwiseong KIM ,  Suk KI ,  Youngshin LEE

IPC: H01L27/32 ,  H01L51/52

Abstract: A display panel including a first area and a second area includes a substrate, a first pixel electrode disposed in the first area, and an opposite electrode disposed on the first pixel electrode. The opposite electrode includes a first layer including a first material and a second layer including an alloy including the first material.