公开(公告)号：US11800751B2

公开(公告)日：2023-10-24

申请号：US17444160

申请日：2021-07-30

Applicant: Samsung Display Co., Ltd.

Inventor： Juhoon Kang ,  Gunhee Kim ,  Hyunho Kim ,  Hyungkeun Park ,  Donghwan Shim ,  Taehoon Yang ,  Joohee Jeon ,  Sunyoung Jung ,  Chungsock Choi

IPC: H01L29/08 ,  H10K59/121 ,  H10K50/844 ,  H10K59/65

CPC classification number: H10K59/1213 ,  H10K50/844 ,  H10K59/1216 ,  H10K59/65

Abstract: A display panel includes: a substrate including a main display area, a component area, and a peripheral area; an auxiliary display element in the component area; an auxiliary pixel circuit in the peripheral area and comprising an auxiliary thin-film transistor and an auxiliary storage capacitor; a transparent connection line connecting the auxiliary display element to the auxiliary pixel circuit; and a first organic insulating layer and a second organic insulating layer that are stacked between the substrate and the auxiliary display element in the component area, wherein the first organic insulating layer is between the transparent connection line and the auxiliary display element, and a refractive index of the first organic insulating layer is between a refractive index of the transparent connection line and a refractive index of the second organic insulating layer.

公开(公告)号：US11793032B2

公开(公告)日：2023-10-17

申请号：US17211676

申请日：2021-03-24

Applicant: Samsung Display Co., Ltd.

Inventor： Junki Jeong ,  Hyunho Kim ,  Sunyoung Jung ,  Meehye Jung ,  Seonyoung Choi ,  Donghwan Shim ,  Sanghee Jang ,  Chungsock Choi ,  Juhoon Kang ,  Gunhee Kim ,  Taehoon Yang

IPC: H10K59/121 ,  H10K59/123 ,  H10K59/124 ,  H01L27/12

CPC classification number: H10K59/1216 ,  H10K59/123 ,  H10K59/124 ,  H10K59/1213 ,  H01L27/1214

Abstract: A display panel includes: a substrate including a main display area, a component area, and a peripheral area; a main sub-pixel at the main display area on the substrate; a main pixel circuit connected to the main sub-pixel, and including a main storage capacitor; an auxiliary sub-pixel at the component area on the substrate; an auxiliary pixel circuit at the peripheral area on the substrate, and including an auxiliary storage capacitor; and a connecting line connecting the auxiliary sub-pixel to the auxiliary pixel circuit. A capacity of the auxiliary storage capacitor is greater than a capacity of the main storage capacitor.

公开(公告)号：US20220285456A1

公开(公告)日：2022-09-08

申请号：US17666478

申请日：2022-02-07

Applicant: Samsung Display Co., Ltd.

Inventor： Sungjin Hong ,  Chungsock Choi ,  Juhoon Kang ,  Joohee Jeon ,  Sunyoung Jung

IPC: H01L27/32 ,  H01L51/52

Abstract: A display apparatus includes: a substrate including a main display area, a component area, and a peripheral area; a main pixel circuit and a main display element connected to the main pixel circuit, the main pixel circuit and the main display element being disposed on the main display area; an auxiliary display element disposed on the component area; an auxiliary pixel circuit arranged on the peripheral area; and a connection line connecting the auxiliary display element to the auxiliary pixel circuit. The auxiliary display element includes an auxiliary pixel electrode that is at least partially round. The auxiliary pixel electrode has an asymmetrical shape with a contact portion at one side thereof. The contact portion is connected to the connection line.

公开(公告)号：US20220181400A1

公开(公告)日：2022-06-09

申请号：US17543620

申请日：2021-12-06

Applicant: Samsung Display Co., Ltd.

Inventor： Chungsock Choi ,  Sunyoung Jung

IPC: H01L27/32 ,  H01L51/52

Abstract: A display apparatus includes: a first display area; a second display area including a transmissive area; a substrate; a plurality of first light-emitting elements over the substrate at the first display area; a plurality of second light-emitting elements over the substrate at the second display area; an optical functional layer on the plurality of first light-emitting elements, and including a hole corresponding to the second display area; a metal layer on the plurality of second light-emitting elements, and including a through portion corresponding to the transmissive area of the second display area; and a capping layer between the metal layer and the plurality of second light-emitting elements.

公开(公告)号：US20210126227A1

公开(公告)日：2021-04-29

申请号：US17065472

申请日：2020-10-07

Applicant: Samsung Display Co., LTD.

Inventor： Chung Sock Choi ,  Sunmi Kang ,  Cheol Jang ,  Sunyoung Jung ,  Hyunho Kim ,  Sanghwan Cho

IPC: H01L51/52 ,  H01L27/32 ,  G06F3/044

Abstract: A display device includes a display panel including a light-emitting device to emit light; and an input sensor disposed on the display panel. The input sensor includes a first insulating layer disposed on the display panel; a first conductive layer disposed on the first insulating layer; a second insulating layer covering the first conductive layer; and a second conductive layer disposed on the second insulating layer. At least one of the first and second insulating layers includes a plurality of diffraction patterns arranged to diffract at least a portion of the light provided from the display panel.

公开(公告)号：US10746995B2

公开(公告)日：2020-08-18

申请号：US15627492

申请日：2017-06-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Soyoung Lee ,  Sunyoung Jung ,  Hyunho Kim ,  Chungsock Choi ,  Sang-hwan Cho ,  Cheol Jang

IPC: G02B27/01 ,  G02B1/116 ,  G02B7/00 ,  G02B26/00 ,  G02B26/02 ,  G02B26/06 ,  H01L51/50 ,  H01L51/52 ,  G02B1/00

Abstract: Provided is a head mounted display device including a housing for providing a darkroom space, a display module in the housing and to display an image, and an optical lens for expanding the image to provide the image to a user. The display module includes a destructive interference structure which removes the image reflected from the optical lens without reflecting the image again.