公开(公告)号：US20250165038A1

公开(公告)日：2025-05-22

申请号：US18671442

申请日：2024-05-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kitae Ma ,  Simhee Ryu ,  Kwangho Lee ,  Dongeun Lee

IPC: G06F1/16 ,  H10K77/10 ,  H10K102/00

Abstract: A display device includes a substrate that includes a first area, a second area spaced apart from the first area, and a bendable area that connects the first area to the second area, a support substrate disposed below the substrate and that supports the substrate, a display portion disposed in the first area of the substrate, a first circuit board connected to the second area of the substrate and that includes a flexible film, a second circuit board connected to the first circuit board, and a rigid reinforcement portion that connects the second area of the substrate to the second circuit board and covers the first circuit board.

公开(公告)号：US12111527B2

公开(公告)日：2024-10-08

申请号：US17477695

申请日：2021-09-17

Applicant: Samsung Display Co., Ltd.

Inventor： Hyeon Deuk Hwang ,  Yunjeong Cho ,  Kyunghoon Chae ,  Simhee Ryu ,  Je Yoon Yoo ,  Sung Soo Lee

IPC: G02F1/1333 ,  G02F1/13 ,  H01L33/00 ,  H01L33/54 ,  H05K1/18

CPC classification number: G02F1/133351 ,  G02F1/1303 ,  G02F1/133354 ,  H01L33/0095 ,  H01L33/54 ,  H05K1/189 ,  H05K2201/10128

Abstract: A manufacturing method of a display device includes providing a display module including a display panel, a first flexible circuit board disposed at a first side edge of the display panel, a window disposed on the display panel, and an optical film disposed between the display panel and the window on the stage; aligning the display module such that the first side edge is disposed under the bonding unit; moving the position detection sensor along the first side edge of the display module to sense a first coating path; moving the resin supply unit along the sensed first coating path to coat a first filling agent between the window and the display panel; and moving the light irradiation unit along the sensed first coating path to cure the coated first filling agent to form a first filling layer.