公开(公告)号：US12074255B2

公开(公告)日：2024-08-27

申请号：US17202943

申请日：2021-03-16

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun Wook Lee ,  Myeong Hun Song ,  Jeong Hyun Lee ,  Jong Chan Lee ,  Tae Hee Lee

IPC: H01L33/38 ,  H01L27/15 ,  H01L33/42 ,  H01L33/46 ,  H01L33/50

CPC classification number: H01L33/38 ,  H01L27/156 ,  H01L33/42 ,  H01L33/46 ,  H01L33/502

Abstract: The display device according to an exemplary embodiment of the present disclosure includes a substrate and a display element unit. The display element unit includes a first electrode on the substrate, a second electrode on the substrate and spaced apart from the first electrode in a first direction, and a plurality of light emitting elements between the first electrode and the second electrode in a plan view. Each of the first and second electrodes includes an opening.

公开(公告)号：US11150529B2

公开(公告)日：2021-10-19

申请号：US16434430

申请日：2019-06-07

Applicant: Samsung Display Co., Ltd.

Inventor： Jang-Kun Song ,  Yeon-Sik Ham ,  Kang-Woo Kim ,  Yeon-Mun Jeon ,  Jeong Hyun Lee

IPC: G02F1/136 ,  G02F1/1362 ,  G02F1/1343 ,  G02F1/155

Abstract: A liquid crystal display device includes a first substrate, a second substrate facing the first substrate, a dual passivation layer disposed between the first substrate and the second substrate. The dual passivation layer includes a first passivation layer and a second passivation layer. A refractive index of the first passivation layer is different from a refractive index of the second passivation layer.

公开(公告)号：US10073291B2

公开(公告)日：2018-09-11

申请号：US15234201

申请日：2016-08-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dong Ju Yang ,  Seul Ki Kim ,  Hyun Jung Lee ,  Hyo Jin Kim ,  Kap Soo Yoon ,  Jeong Hyun Lee ,  Yun Seok Han ,  Jeong Uk Heo

IPC: H01L27/12 ,  G02F1/1335 ,  G02F1/1333 ,  G02F1/1339 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/1368 ,  G09G3/36

CPC classification number: G02F1/133512 ,  G02F1/133345 ,  G02F1/133514 ,  G02F1/133553 ,  G02F1/13394 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/136209 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/13398 ,  G02F2001/134372 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2201/40 ,  G02F2203/04 ,  G09G3/3648 ,  G09G3/3688 ,  G09G3/3696 ,  G09G2300/0426 ,  G09G2310/08 ,  H01L27/124 ,  H01L29/78633

Abstract: A display device is provided. The display device includes a first base substrate, a gate line on the first base substrate and extending in a first direction, a data line disposed on the first base substrate, insulated from the gate line, and extending in a second direction, which crosses the first direction, a switch on the first base substrate and electrically connected to the gate line and the data line, an insulating layer on the switch, a first electrode on the insulating layer, a light-shielding conductive layer directly contacting the first electrode and overlapping the switch, and a second electrode insulated from the first electrode and the light-shielding conductive layer, at least partially overlapping the first electrode, and electrically connected to the switch.

公开(公告)号：US11908848B2

公开(公告)日：2024-02-20

申请号：US17203496

申请日：2021-03-16

Applicant: Samsung Display Co., Ltd.

Inventor： Jong Chan Lee ,  Sang Jun Park ,  Jeong Hyun Lee ,  Woong Hee Jeong ,  Kwang Taek Hong

IPC: H01L25/075 ,  H01L25/16 ,  H01L33/62

CPC classification number: H01L25/167 ,  H01L25/0753 ,  H01L33/62 ,  H01L2933/0066

Abstract: A display device and a method of fabricating a display device are provided. The display device includes a substrate comprising a contact area and a line area, a first electrode that extends in a first direction on the substrate, a first electrode pattern that extends in the first direction and is spaced apart from the first electrode on the substrate, a second electrode that extends in the first direction and is between the first electrode and the first electrode pattern on the substrate, a second electrode pattern that extends in the first direction and is between the first electrode and the second electrode on the substrate, and a first light-emitting element between the first electrode and the second electrode pattern in the contact area.

公开(公告)号：US09664968B2

公开(公告)日：2017-05-30

申请号：US14322567

申请日：2014-07-02

Applicant: Samsung Display Co., Ltd.

Inventor： Jang-Kun Song ,  Yeon-Sik Ham ,  Kang-Woo Kim ,  Yeon-Mun Jeon ,  Jeong Hyun Lee

IPC: G02F1/1343 ,  G02F1/1362

CPC classification number: G02F1/136286 ,  G02F1/134336 ,  G02F1/136227 ,  G02F2001/134381 ,  G02F2201/50

Abstract: A liquid crystal display device includes a first substrate, a second substrate facing the first substrate, a dual passivation layer disposed between the first substrate and the second substrate. The dual passivation layer includes a first passivation layer and a second passivation layer. A refractive index of the first passivation layer is different from a refractive index of the second passivation layer.