公开(公告)号：US12167667B2

公开(公告)日：2024-12-10

申请号：US17443417

申请日：2021-07-26

Applicant: Samsung Display Co., Ltd.

Inventor： Soyeon Joo ,  Hanho Park ,  Jeongeun Park ,  Jeongmin Ban ,  Joongmok Lee ,  Chungseok Lee ,  Seoungbum Pyoun

IPC: H10K71/00

Abstract: An apparatus for manufacturing a display device, includes: a stage; a temperature controlling portion on the stage, and to receive a member seated on the temperature controlling portion; and a jig portion facing the temperature controlling portion, the jig portion to move linearly, and to receive an adhesive member. The jig portion includes: a first support plate; a second support plate facing the first support plate; and a pressurization plate on the first support plate and the second support plate, the pressurization plate to receive the adhesive member thereon. An end of the pressurization plate is spaced further from the member than an end of the first support plate and an end of the second support plate when the member is seated on the temperature controlling portion.

公开(公告)号：US20180198090A1

公开(公告)日：2018-07-12

申请号：US15917416

申请日：2018-03-09

Applicant: Samsung Display Co., Ltd.

Inventor： Hyeondeuk Hwang ,  Soyeon Joo ,  Hayoung Choi

IPC: H01L51/52 ,  G02F1/1362 ,  G02F1/1368 ,  G02F1/133 ,  G02F1/1333 ,  G02F1/1335

CPC classification number: H01L51/5246 ,  G02F1/13306 ,  G02F1/13338 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/136227 ,  G02F1/1368 ,  G02F2202/28

Abstract: A display device includes a driving circuit layer including a thin film transistor, a display layer at the driving circuit layer and overlapping a portion of the driving circuit layer, a window at the display layer, a first adhesive member between the driving circuit layer and the window, and a second adhesive member between the display layer and the window and spaced from the first adhesive member in a plane view.

公开(公告)号：US20220118637A1

公开(公告)日：2022-04-21

申请号：US17402872

申请日：2021-08-16

Applicant: Samsung Display Co., Ltd.

Inventor： Chung-Seok Lee ,  Jeongeun Park ,  Hanho Park ,  Jeongmin Ban ,  Joongmok Lee ,  Soyeon Joo

IPC: B26D1/04 ,  B26D7/10 ,  B26D7/08 ,  G06F1/18

Abstract: A film cutting device includes a stage which supports a circuit film, a cutter disposed on the stage to cut the circuit film, a vibration horn connected to the cutter, where the vibration horn vibrates the cutter in a first direction based on an ultrasonic wave, and a cooler which cools the cutter.

公开(公告)号：US20220085120A1

公开(公告)日：2022-03-17

申请号：US17210518

申请日：2021-03-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JOONGMOK LEE ,  Jeongeun Park ,  Hanho Park ,  Chung-Seok Lee ,  Soyeon Joo

IPC: H01L27/32 ,  H05K1/18

Abstract: A display device includes a display panel including a plurality of display pads at least some of which at least a portion extend in a first direction and are arranged in a second direction intersecting the first direction, and a flexible circuit board including circuit pads, at least some of which at are electrically connected to the display pads, and circuit lines connected to the circuit pads. The circuit pads include at least one dummy pad, and the circuit lines include a dummy circuit line, of which at least a portion of is connected to the at least one dummy pad. The dummy circuit line includes a first portion connected to the at least one dummy pad and a second portion spaced apart from the first portion by a gap.

公开(公告)号：US20240224725A1

公开(公告)日：2024-07-04

申请号：US18395908

申请日：2023-12-26

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Daehyun Hwang ,  Minhee Park ,  Daewoo Lee ,  Soyeon Joo ,  Kyunghoon Chae ,  Hyeondeuk Hwang

IPC: H10K59/80 ,  H10K71/00

CPC classification number: H10K59/873 ,  H10K71/00

Abstract: An apparatus for manufacturing the display apparatus includes a first mold that includes an open surface that accommodates a display module, a second mold that surrounds the first mold and accommodates the first mold, and a third mold coupled to the second mold to cover the accommodated display module, wherein a modulus of the first mold is lower than a modulus of the second mold.

公开(公告)号：US11723148B2

公开(公告)日：2023-08-08

申请号：US17464647

申请日：2021-09-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jeongeun Park ,  Hanho Park ,  Jeongmin Ban ,  Joongmok Lee ,  Chung-Seok Lee ,  Soyeon Joo ,  Seoungbum Pyoun

IPC: H05K1/11 ,  H05K1/14 ,  H05K1/18 ,  H01L25/18 ,  G02F1/1345

CPC classification number: H05K1/117 ,  H01L25/18 ,  H05K1/118 ,  H05K1/147 ,  H05K1/189 ,  G02F1/13452 ,  H05K2201/094 ,  H05K2201/10128 ,  H05K2201/10136

Abstract: Provided is a display apparatus. The display apparatus includes a flexible circuit board including flexible pads, a main circuit board including main pads, and a display panel including a plurality of pixels connected to the flexible circuit board and configured to receive a signal from the driving chip. In each of the flexible pads and the main pads, a portion of the pads is gradually tilted from pads disposed at a center to pads disposed at an outer side among the pads, and a tilted angle of a main pad disposed at the outermost side of the main circuit board is greater than that of a flexible pad disposed at the outermost side of the flexible circuit board.

公开(公告)号：US10256434B2

公开(公告)日：2019-04-09

申请号：US15917416

申请日：2018-03-09

Applicant: Samsung Display Co., Ltd.

Inventor： Hyeondeuk Hwang ,  Soyeon Joo ,  Hayoung Choi

IPC: G02F1/136 ,  H01L51/52 ,  G02F1/1362 ,  G02F1/133 ,  G02F1/1368 ,  G02F1/1333 ,  G02F1/1335

Abstract: A display device includes a driving circuit layer including a thin film transistor, a display layer at the driving circuit layer and overlapping a portion of the driving circuit layer, a window at the display layer, a first adhesive member between the driving circuit layer and the window, and a second adhesive member between the display layer and the window and spaced from the first adhesive member in a plane view.

公开(公告)号：US20170125726A1

公开(公告)日：2017-05-04

申请号：US15206108

申请日：2016-07-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyeondeuk Hwang ,  Soyeon Joo ,  Hayoung Choi

IPC: H01L51/52 ,  G02F1/1368 ,  G02F1/133 ,  H01L27/32 ,  G02F1/1362

CPC classification number: H01L51/5246 ,  G02F1/13306 ,  G02F1/13338 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/136227 ,  G02F1/1368 ,  G02F2202/28

Abstract: A display device includes a driving circuit layer including a thin film transistor, a display layer at the driving circuit layer and overlapping a portion of the driving circuit layer, a window at the display layer, a first adhesive member between the driving circuit layer and the window, and a second adhesive member between the display layer and the window and spaced from the first adhesive member in a plane view.

公开(公告)号：US12219863B2

公开(公告)日：2025-02-04

申请号：US17443417

申请日：2021-07-26

Applicant: Samsung Display Co., Ltd.

Inventor： Soyeon Joo ,  Hanho Park ,  Jeongeun Park ,  Jeongmin Ban ,  Joongmok Lee ,  Chungseok Lee ,  Seoungbum Pyoun

IPC: H10K71/00

Abstract: An apparatus for manufacturing a display device, includes: a stage; a temperature controlling portion on the stage, and to receive a member seated on the temperature controlling portion; and a jig portion facing the temperature controlling portion, the jig portion to move linearly, and to receive an adhesive member. The jig portion includes: a first support plate; a second support plate facing the first support plate; and a pressurization plate on the first support plate and the second support plate, the pressurization plate to receive the adhesive member thereon. An end of the pressurization plate is spaced further from the member than an end of the first support plate and an end of the second support plate when the member is seated on the temperature controlling portion.

公开(公告)号：US20240152184A1

公开(公告)日：2024-05-09

申请号：US18211291

申请日：2023-06-19

Applicant: Samsung Display Co., Ltd.

Inventor： Kyunghoon Chae ,  Soyeon Joo ,  Daehyun Hwang ,  Minhee Park ,  Daewoo Lee ,  Hyeondeuk Hwang

IPC: G06F1/16 ,  G02B27/02 ,  H05K5/00

CPC classification number: G06F1/1652 ,  G02B27/026 ,  H05K5/0018 ,  G06F3/0412

Abstract: A display apparatus, a method of manufacturing the display apparatus, and an electronic apparatus are disclosed. The display apparatus includes a display panel including a display area and a peripheral area surrounding the display area, wherein the peripheral area includes a bent area extending from one side of the display area, a receiver receiving at least a portion of the display panel, and a filler disposed to fill a space between at least a portion of the display panel and the receiver, wherein the filler includes a coupler having a shape that may be coupled to the receiver.