公开(公告)号：US11594185B2

公开(公告)日：2023-02-28

申请号：US17378011

申请日：2021-07-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jaemin Lee ,  Sooin You ,  Youngsun Jang ,  Hyunggi Jung ,  Soonchang Yeon ,  Hyungtae Jung

IPC: G09G3/3275

Abstract: A display device includes a driving voltage line and a plurality of data lines extending in a first direction, a first driving transistor electrically connected to the driving voltage line, a first switching transistor electrically connected to the first driving transistor and including a first switching semiconductor layer extending in a second direction crossing the first direction and a first switching gate electrode overlapping a channel region of the first switching semiconductor layer, and a first storage capacitor electrically connected to the first driving transistor and the first switching transistor, where the first switching semiconductor layer is electrically connected to a first data line, the first switching semiconductor layer crosses a second data line between the channel region and the first data line, and a crossing region of an edge of the first switching semiconductor layer and an edge of the second data line overlaps a first protection layer.

公开(公告)号：US20220199037A1

公开(公告)日：2022-06-23

申请号：US17378011

申请日：2021-07-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jaemin Lee ,  Sooin You ,  Youngsun Jang ,  Hyunggi Jung ,  Soonchang Yeon ,  Hyungtae Jung

IPC: G09G3/3275

Abstract: A display device includes a driving voltage line and a plurality of data lines extending in a first direction, a first driving transistor electrically connected to the driving voltage line, a first switching transistor electrically connected to the first driving transistor and including a first switching semiconductor layer extending in a second direction crossing the first direction and a first switching gate electrode overlapping a channel region of the first switching semiconductor layer, and a first storage capacitor electrically connected to the first driving transistor and the first switching transistor, where the first switching semiconductor layer is electrically connected to a first data line, the first switching semiconductor layer crosses a second data line between the channel region and the first data line, and a crossing region of an edge of the first switching semiconductor layer and an edge of the second data line overlaps a first protection layer.

公开(公告)号：US11948516B2

公开(公告)日：2024-04-02

申请号：US18114161

申请日：2023-02-24

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jaemin Lee ,  Sooin You ,  Youngsun Jang ,  Hyunggi Jung ,  Soonchang Yeon ,  Hyungtae Jung

IPC: G09G3/3275

CPC classification number: G09G3/3275 ,  G09G2300/0842 ,  G09G2310/0272

Abstract: A display device includes a driving voltage line and a plurality of data lines extending in a first direction, a first driving transistor electrically connected to the driving voltage line, a first switching transistor electrically connected to the first driving transistor and including a first switching semiconductor layer extending in a second direction crossing the first direction and a first switching gate electrode overlapping a channel region of the first switching semiconductor layer, and a first storage capacitor electrically connected to the first driving transistor and the first switching transistor, where the first switching semiconductor layer is electrically connected to a first data line, the first switching semiconductor layer crosses a second data line between the channel region and the first data line, and a crossing region of an edge of the first switching semiconductor layer and an edge of the second data line overlaps a first protection layer.

公开(公告)号：US20220013614A1

公开(公告)日：2022-01-13

申请号：US17154881

申请日：2021-01-21

Applicant: Samsung Display Co, Ltd.

Inventor： Hyunggi Jung ,  Kihwan Kim ,  Beomjin Kim ,  Soonchang Yeon ,  Sunghyun Lee ,  Jaemin Lee ,  Jaeyoung Lee

IPC: H01L27/32

Abstract: A display apparatus includes a substrate having a display area and a peripheral area outside the display area, a pad located in the peripheral area, a first line located in the peripheral area and having one end electrically connected to the pad and the other end facing the display area, a second line having one end facing the other end of the first line and extending into the display area, the one end being spaced apart from the first line, a first connector line electrically connecting the other end of the first line to the one end of the second line, and a first power line intersecting the first line, the first power line being disposed on a first layer different from a second layer on which the first line is disposed.

公开(公告)号：US09662710B2

公开(公告)日：2017-05-30

申请号：US14196576

申请日：2014-03-04

Applicant: Samsung Display Co., Ltd. ,  Korea Advanced Institute of Science and Technology

Inventor： Hyun-Woo Koo ,  Tae-Woong Kim ,  Jung-Yong Lee ,  Jaemin Lee ,  Seonju Jeong

IPC: B22F9/24 ,  B22F1/00 ,  C22C5/06

CPC classification number: B22F9/24 ,  B22F1/0025 ,  B22F2301/255 ,  B22F2304/054 ,  C22C5/06

Abstract: A method of manufacturing silver nanowires includes: forming a first solution including a dispersion stabilizer and a polyol; forming a second solution including a dispersion stabilizer, a silver precursor, a halogen-ion donor, deionized water, and the polyol; forming a third solution by adding the second solution to the first solution; heating the third solution from a first temperature to a second temperature; and forming silver nanowires by maintaining the third solution at the second temperature.

公开(公告)号：US20250085531A1

公开(公告)日：2025-03-13

申请号：US18830962

申请日：2024-09-11

Applicant: Samsung Display Co., Ltd.

Inventor： Bohyeon Hwang ,  Seongjin Yeon ,  Junho Park ,  Jaemin Lee

IPC: G02B27/00 ,  G02B7/00 ,  G06F30/20 ,  G06N7/01

Abstract: An apparatus for manufacturing an optical device including a barrel portion and a first lens arranged in the barrel portion includes a light simulation part that receives initial design values for the optical device and simulate light passing through the optical device, and a Monte Carlo simulation part that determines whether the initial design values are appropriate by using Monte Carlo simulation.

公开(公告)号：US11730026B2

公开(公告)日：2023-08-15

申请号：US17154881

申请日：2021-01-21

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunggi Jung ,  Kihwan Kim ,  Beomjin Kim ,  Soonchang Yeon ,  Sunghyun Lee ,  Jaemin Lee ,  Jaeyoung Lee

IPC: H10K59/131 ,  H10K59/126

CPC classification number: H10K59/131 ,  H10K59/126

Abstract: A display apparatus includes a substrate having a display area and a peripheral area outside the display area, a pad located in the peripheral area, a first line located in the peripheral area and having one end electrically connected to the pad and the other end facing the display area, a second line having one end facing the other end of the first line and extending into the display area, the one end of the second line being spaced apart from the first line, a first connector line electrically connecting the other end of the first line to the one end of the second line, and a first power line intersecting the first line, the first power line being disposed on a first layer different from a second layer on which the first line is disposed.