公开(公告)号：US20220310881A1

公开(公告)日：2022-09-29

申请号：US17575110

申请日：2022-01-13

Applicant: Samsung Display Co., LTD.

Inventor： Sung Geun BAE ,  Da Sol JEONG ,  Jang Soon PARK ,  Jeong Hyun LEE ,  Won Hyeong HEO

IPC: H01L33/38 ,  H01L27/15 ,  H01L33/62

Abstract: A display device includes a transistor disposed in a pixel, a connection electrode electrically connected to the transistor, first electrodes electrically separated from the connection electrode, light emitting elements disposed between the first electrodes, and second electrodes disposed on the first electrodes and the light emitting elements. The second electrodes electrically connect the connection electrode and the light emitting elements.

公开(公告)号：US20220190071A1

公开(公告)日：2022-06-16

申请号：US17519145

申请日：2021-11-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sung Geun BAE ,  Jang Soon PARK ,  Jeong Hyun LEE ,  Jong Chan LEE ,  Da Sol JEONG ,  Won Hyeong HEO

IPC: H01L27/32

Abstract: A display device includes a plurality of outer banks extending in a first direction and are spaced from one another in a second direction that intersects the first direction, first and second bank parts spaced from the plurality of outer banks in the second direction between the outer banks, and spaced from each other in the first direction, first and second inner banks extending in the first direction between the plurality of outer banks, the first and second inner banks being spaced from each other in the second direction, first and second electrodes on the first and second inner banks, respectively, and spaced from each other in the second direction, light-emitting elements having first end portions on one of the first and second electrodes, the light-emitting elements being arranged along the first direction, and a first insulating layer including a first pattern portion between the first and second inner banks.