公开(公告)号：US10962847B2

公开(公告)日：2021-03-30

申请号：US16141243

申请日：2018-09-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： So-Woon Kim ,  Donghun Lee

IPC: G02F1/1345 ,  G02F1/1339 ,  H05K3/32 ,  G02F1/1333

Abstract: A display device may include first and second base substrates, a pixel, a signal line, a pad electrode, and an electronic circuit connected to the pad electrode. The first base substrate includes a first planar surface and a first side surface, which is connected to the first planar surface and extends in a first direction. The second base substrate includes a second planar surface, which is disposed to face the first planar surface in a second direction crossing the first direction, and a second side surface, which is connected to the second planar surface and extends in the second direction. The pixel is disposed between the first and second base substrates. The signal line is disposed on the first base substrate and connected to the pixel. The pad electrode is disposed on the first side surface and connected to the signal line.

公开(公告)号：US12031076B2

公开(公告)日：2024-07-09

申请号：US18122706

申请日：2023-03-17

Applicant: Samsung Display Co., Ltd.

Inventor： Jonghee Park ,  Hyoung Sik Kim ,  O Byoung Kwon ,  Gi-Yong Nam ,  Kyungchan Min ,  Suck Jun Lee ,  Youngmin Kim ,  Jinhyung Kim ,  Donghun Lee ,  Kyu-Hun Lim ,  Dongmin Jang

IPC: C09K13/06 ,  C23F1/02 ,  C23F1/44 ,  H10K59/12 ,  H10K71/00 ,  H10K71/20

CPC classification number: C09K13/06 ,  C23F1/02 ,  C23F1/44 ,  H10K59/1201 ,  H10K71/233 ,  H10K71/621

Abstract: An etching composition for a silver-containing thin film, the etching composition comprising an inorganic acid compound, a sulfonic acid compound, an organic acid compound, a nitrate, a metal oxidizing agent, an amino acid compound, and water.

公开(公告)号：US09910212B2

公开(公告)日：2018-03-06

申请号：US15132543

申请日：2016-04-19

Applicant: Samsung Display Co., LTD.

Inventor： Taeeun Kim ,  Jinse Kim ,  Yisoo Won ,  Donghun Lee

IPC: F21V8/00 ,  G02F1/1335 ,  G02F1/1333

CPC classification number: G02B6/0065 ,  G02B6/001 ,  G02B6/0035 ,  G02B6/0055 ,  G02B6/0078 ,  G02F1/133305 ,  G02F1/133528 ,  G02F2001/133548

Abstract: A display device includes a light source which emits a light and a display panel which displays an image using the light. The display panel includes a first substrate, a second substrate spaced apart from the first substrate, a plurality of pixels disposed between the first and second substrates, and a light guide layer disposed between the first substrate and the pixels. The light guide layer includes light tunnels which receive the light from the light source and a refractive layer which covers the light tunnels.

公开(公告)号：US11639470B2

公开(公告)日：2023-05-02

申请号：US17388712

申请日：2021-07-29

Applicant: Samsung Display Co., Ltd.

Inventor： Jonghee Park ,  Hyoung Sik Kim ,  O Byoung Kwon ,  Gi-Yong Nam ,  Kyungchan Min ,  Suck Jun Lee ,  Youngmin Kim ,  Jinhyung Kim ,  Donghun Lee ,  Kyu-Hun Lim ,  Dongmin Jang

IPC: C09K13/06 ,  C23F1/44 ,  H01L51/00 ,  C23F1/02

Abstract: An etching composition for a silver-containing thin film, the etching composition comprising an inorganic acid compound, a sulfonic acid compound, an organic acid compound, a nitrate, a metal oxidizing agent, an amino acid compound, and water.

公开(公告)号：US20190155085A1

公开(公告)日：2019-05-23

申请号：US16141243

申请日：2018-09-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： So-Woon Kim ,  Donghun Lee

IPC: G02F1/1345 ,  G02F1/1339 ,  H05K3/32

Abstract: A display device may include a first base substrate including a first planar surface and a first side surface, which is connected to the first planar surface and extends in a first direction when viewed in a sectional view, a second base substrate including a second planar surface, which is disposed to face the first planar surface in the first direction, and a second side surface, which is connected to the second planar surface and extends in a second direction crossing the first direction when viewed in a sectional view, a pixel disposed between the first and second base substrates, a signal line disposed on the first base substrate and connected to the pixel, a pad electrode disposed on the second side surface and connected to the signal line, and an electronic circuit connected to the pad electrode.