公开(公告)号：US20230275115A1

公开(公告)日：2023-08-31

申请号：US17969049

申请日：2022-10-19

Applicant: Samsung Display Co., LTD.

Inventor： Hae Ju YUN ,  Won Tae KIM ,  Soo Hyun MOON ,  Jun Seok MIN ,  Woo Guen JANG

IPC: H01L27/15 ,  H01L33/50 ,  H01L33/62 ,  H01L33/38 ,  G09F9/33 ,  G09F9/302

CPC classification number: H01L27/156 ,  G09F9/3026 ,  G09F9/33 ,  H01L33/382 ,  H01L33/505 ,  H01L33/62

Abstract: A display device includes a display area including a plurality of light emitting area including a first light emitting area, a second light emitting area, a third light emitting area, and a light blocking area disposed between adjacent ones of the plurality of light emitting areas, and a non-display area disposed adjacent to the display area, light emitting elements disposed on a substrate in each of the first light emitting area, the second light emitting area, and the third light emitting area, and a light conversion layer disposed on the light emitting elements. The light conversion layer includes a first wavelength conversion part disposed in the first light emitting area, a second wavelength conversion part disposed in the second light emitting area, a first light transmissive part disposed in the third light emitting area, and a bank disposed in the light blocking area. The non-display area is disposed on an edge of the display area. A second light transmissive part is further disposed in the non-display area.

公开(公告)号：US20230231081A1

公开(公告)日：2023-07-20

申请号：US18074395

申请日：2022-12-02

Applicant: Samsung Display Co., LTD.

Inventor： Jun Seok MIN ,  Won Tae KIM ,  Soo Hyun MOON ,  Woo Guen JANG

IPC: H01L33/48 ,  H01L25/16 ,  H01L33/62

CPC classification number: H01L33/483 ,  H01L25/167 ,  H01L33/62

Abstract: A display device includes a first barrier wall and a second barrier wall spaced from each other on a substrate; a first electrode on the first barrier wall and extending in a first direction; a second electrode on the second barrier wall and spaced from the first electrode in a second direction, the second electrode extending in the first direction; and light emitting elements between the first and second barrier walls and on the first electrode and the second electrode, wherein the first barrier wall includes a first portion and a second portion that is located further from the second barrier wall than the first portion is, and the second barrier wall includes a third portion opposing the first portion and a fourth portion that is located further from the first barrier wall than the third portion is.

公开(公告)号：US20230120521A1

公开(公告)日：2023-04-20

申请号：US17959442

申请日：2022-10-04

Applicant: Samsung Display Co., LTD.

Inventor： Hae Ju YUN ,  Soo Hyun MOON ,  Jun Seok MIN ,  Woo Guen JANG

IPC: G09F9/30 ,  H01L33/62 ,  H01L33/42 ,  H01L33/50

Abstract: A display device includes a display panel that includes a display area displaying an image and a non-display area including at least one hole; and a housing connected to the display panel, wherein the display panel includes pixels that are dispersed and disposed in the display area; and a conductive pattern disposed between the pixels in the display area and overlapping the at least one hole in a plan view, and the conductive pattern is electrically connected to the housing through the at least one hole.