公开(公告)号：US11281062B2

公开(公告)日：2022-03-22

申请号：US16892228

申请日：2020-06-03

Applicant: Samsung Display Co., LTD.

Inventor： Dong Chul Shin ,  Kang Young Lee ,  Hyun Sup Lee ,  Gye Hwan Lim

IPC: G02F1/1368 ,  G02F1/1335 ,  G02F1/1362 ,  G02F1/1343

Abstract: A display apparatus may include a base substrate, an active pattern, a first electrode, a second electrode, a control electrode, and a display element. The active pattern may be disposed on the base substrate. The first electrode may be disposed between the base substrate and the active pattern and connected to a first end of the active pattern. The second electrode may be disposed on the active pattern and connected to a second end of the active pattern. The control electrode may overlap the active pattern and be insulated from the active pattern. The display element may be disposed on the second electrode and connected to the second electrode.

公开(公告)号：US11137653B2

公开(公告)日：2021-10-05

申请号：US16827061

申请日：2020-03-23

Applicant: Samsung Display Co., LTD.

Inventor： Kang Young Lee ,  Yong Seok Kim ,  Dong Chul Shin ,  Hyun Sup Lee ,  Gye Hwan Lim

IPC: G02F1/1362

Abstract: A display device includes a base, a semiconductor layer on the base and including source, drain and channel regions, a first insulating layer on the semiconductor layer, a gate line on the first insulating layer and overlapping the channel region, a second insulating layer on the gate line, a data line on the second insulating layer, a third insulating layer on the data line, a drain electrode disposed on the third insulating layer and in contact with the drain region through a contact hole in the first, second and third insulating layers, a first protective electrode on the drain electrode to overlap the drain electrode, a fourth insulating layer on the third insulating layer where the first protective electrode is formed, and a pixel electrode on the fourth insulating layer and in contact with the first protective electrode through a contact hole in the fourth insulating layer.

公开(公告)号：US12153214B2

公开(公告)日：2024-11-26

申请号：US17120953

申请日：2020-12-14

Applicant: Samsung Display Co., LTD.

Inventor： Hyun Sup Lee ,  Yong Seok Kim ,  Jeong Woo Park ,  Dong Chul Shin ,  Gye Hwan Lim ,  Ju Hwa Ha

IPC: G02B27/01 ,  F21V8/00 ,  G02B19/00

Abstract: An optical device for realizing augmented reality comprises a lens comprising a first surface and side surfaces, a display device disposed on a first side surface among the side surfaces of the lens and displaying a first image in a first area and a second image in a second area, a first reflector disposed in the lens and reflecting the first image incident on the first side surface of the lens to the first surface, a second reflector disposed in the lens and reflecting the second image incident on the first side surface of the lens to the first surface, a first condenser disposed between the lens and the first area of the display device and focusing the first image on the first reflector, and a second condenser disposed between the lens and the second area of the display device and focusing the second image on the second reflector.

公开(公告)号：US20200295047A1

公开(公告)日：2020-09-17

申请号：US16579832

申请日：2019-09-24

Applicant: Samsung Display Co., LTD.

Inventor： Dong Chul SHIN ,  Hyun Sup Lee ,  Kang Young Lee ,  Gye Hwan Lim

IPC: H01L27/12 ,  G02F1/1368 ,  G02F1/1362

Abstract: A display device includes a substrate; at least one data line disposed on the substrate; a first pattern disposed on the substrate and spaced apart from the data line; a first insulating layer at least partially disposed on the data line and the first pattern; an active layer disposed on the first insulating layer and at least partially overlapping with the first pattern; a first gate insulating layer disposed on the active layer; and a first electrode disposed on the first gate insulating layer and overlapping with the active layer, wherein the first electrode does not overlap with the data line in a direction parallel to an upper surface of the first insulating layer.

公开(公告)号：US12261177B2

公开(公告)日：2025-03-25

申请号：US18072712

申请日：2022-12-01

Applicant: Samsung Display Co., LTD.

Inventor： Dong Chul Shin ,  Hyun Sup Lee ,  Kang Young Lee ,  Gye Hwan Lim

IPC: H01L27/12 ,  G02F1/1362 ,  G02F1/1368 ,  G02F1/136

Abstract: A display device includes a substrate; at least one data line disposed on the substrate; a first pattern disposed on the substrate and spaced apart from the data line; a first insulating layer at least partially disposed on the data line and the first pattern; an active layer disposed on the first insulating layer and at least partially overlapping with the first pattern; a first gate insulating layer disposed on the active layer; and a first electrode disposed on the first gate insulating layer and overlapping with the active layer, wherein the first electrode does not overlap with the data line in a direction parallel to an upper surface of the first insulating layer.

公开(公告)号：US11538834B2

公开(公告)日：2022-12-27

申请号：US16579832

申请日：2019-09-24

Applicant: Samsung Display Co., LTD.

Inventor： Dong Chul Shin ,  Hyun Sup Lee ,  Kang Young Lee ,  Gye Hwan Lim

IPC: H01L27/14 ,  H01L27/12 ,  G02F1/1368 ,  G02F1/1362 ,  G02F1/136

Abstract: A display device includes a substrate; at least one data line disposed on the substrate; a first pattern disposed on the substrate and spaced apart from the data line; a first insulating layer at least partially disposed on the data line and the first pattern; an active layer disposed on the first insulating layer and at least partially overlapping with the first pattern; a first gate insulating layer disposed on the active layer; and a first electrode disposed on the first gate insulating layer and overlapping with the active layer, wherein the first electrode does not overlap with the data line in a direction parallel to an upper surface of the first insulating layer.

公开(公告)号：US10792754B2

公开(公告)日：2020-10-06

申请号：US15831191

申请日：2017-12-04

Applicant: Samsung Display Co., Ltd.

Inventor： Kyung Hwan Jung ,  Ju Hwan Kim ,  Sang Kyo Shin ,  Gye Hwan Lim ,  Mun Sik Choi

IPC: B23K13/02 ,  G02F1/1345 ,  H05B6/44 ,  G02F1/13 ,  H05B6/14 ,  B23K13/01 ,  G02F1/1333 ,  H05K3/36 ,  G02F1/1368 ,  H05K1/14 ,  B23K101/36

Abstract: A bonding apparatus includes a support member configured to support a first substrate of a display panel and a connecting member, a bonding unit located above the support member and configured to compress the first substrate and the connecting member against each other using a bonding head to which a heating member is attached, and a magnetic-field generating part configured to generate a magnetic field to heat the heating member in an electromagnetic induction method.