公开(公告)号：US11711960B2

公开(公告)日：2023-07-25

申请号：US17711694

申请日：2022-04-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jungbae Song ,  Kwanghyun Kim ,  Dahye Kim ,  Byoungki Kim ,  Heekwang Song ,  Yunmo Chung ,  Kangmoon Jo ,  Younho Han

IPC: H10K59/38 ,  H10K50/115 ,  H10K50/86 ,  H10K59/35 ,  H10K71/00

CPC classification number: H10K59/38 ,  H10K50/115 ,  H10K50/865 ,  H10K59/353 ,  H10K71/00

Abstract: A display apparatus includes a first pixel, a second pixel, and a third pixel which emit light of different colors from one another, a first insulating layer on a first display element of the first pixel, and a second insulating layer on the first insulating layer. The first insulating layer defines a first opening portion corresponding to the first display element, the second insulating layer defines a first opening corresponding to the first opening portion, and the first opening portion has a first extension portion which extends in a first direction and at least partially exposes the second insulating layer.

公开(公告)号：US09946010B2

公开(公告)日：2018-04-17

申请号：US15049580

申请日：2016-02-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Heekwang Song ,  Yonghoon Kwon ,  Junghyun Kim ,  Seokhyun Nam ,  Hosik Shin ,  Juyoung Yoon

IPC: F21V7/04 ,  F21V8/00 ,  G09G3/34 ,  G02F1/1335

CPC classification number: G02B6/005 ,  G02B6/0051 ,  G02B6/0068 ,  G02F1/133514 ,  G02F1/133603 ,  G02F1/133621 ,  G09G3/3413 ,  G09G3/3426 ,  G09G2320/0242

Abstract: A display device includes a display panel including a first pixel, a second pixel, a third pixel, and a fourth pixel, and a backlight unit including a first light source emitting a first light and a second light source emitting a second light, the first, second, third, and fourth pixels including respective light control layers and including respective light converting units, the light converting units respectively receiving the first light from the backlight unit through the light control layers of the first, second, and third pixels and converting the received first light into light having different wavelengths, the fourth pixel including a light transmitting unit receiving the second light from the backlight unit through the light control layer of the fourth pixel and transmitting the received second light therethrough.

公开(公告)号：US20220223655A1

公开(公告)日：2022-07-14

申请号：US17711694

申请日：2022-04-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jungbae Song ,  Kwanghyun Kim ,  Dahye Kim ,  Byoungki Kim ,  Heekwang Song ,  Yunmo Chung ,  Kangmoon Jo ,  Younho Han

IPC: H01L27/32 ,  H01L51/50 ,  H01L51/56 ,  H01L51/52

Abstract: A display apparatus includes a first pixel, a second pixel, and a third pixel which emit light of different colors from one another, a first insulating layer on a first display element of the first pixel, and a second insulating layer on the first insulating layer. The first insulating layer defines a first opening portion corresponding to the first display element, the second insulating layer defines a first opening corresponding to the first opening portion, and the first opening portion has a first extension portion which extends in a first direction and at least partially exposes the second insulating layer.

公开(公告)号：US11322553B2

公开(公告)日：2022-05-03

申请号：US16898867

申请日：2020-06-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jungbae Song ,  Kwanghyun Kim ,  Dahye Kim ,  Byoungki Kim ,  Heekwang Song ,  Yunmo Chung ,  Kangmoon Jo ,  Younho Han

IPC: H01L27/32 ,  H01L51/50 ,  H01L51/56 ,  H01L51/52

Abstract: A display apparatus includes a first pixel, a second pixel, and a third pixel which emit light of different colors from one another, a first insulating layer on a first display element of the first pixel, and a second insulating layer on the first insulating layer. The first insulating layer defines a first opening portion corresponding to the first display element, the second insulating layer defines a first opening corresponding to the first opening portion, and the first opening portion has a first extension portion which extends in a first direction and at least partially exposes the second insulating layer.

公开(公告)号：US20210143222A1

公开(公告)日：2021-05-13

申请号：US16898867

申请日：2020-06-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jungbae Song ,  Kwanghyun Kim ,  Dahye Kim ,  Byoungki Kim ,  Heekwang Song ,  Yunmo Chung ,  Kangmoon Jo ,  Younho Han

IPC: H01L27/32 ,  H01L51/50 ,  H01L51/52 ,  H01L51/56

Abstract: A display apparatus includes a first pixel, a second pixel, and a third pixel which emit light of different colors from one another, a first insulating layer on a first display element of the first pixel, and a second insulating layer on the first insulating layer. The first insulating layer defines a first opening portion corresponding to the first display element, the second insulating layer defines a first opening corresponding to the first opening portion, and the first opening portion has a first extension portion which extends in a first direction and at least partially exposes the second insulating layer.