公开(公告)号：US12224305B2

公开(公告)日：2025-02-11

申请号：US17162590

申请日：2021-01-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jihye Yeon ,  Hankyu Seong ,  Sunghyun Sim ,  Junbu Youn

IPC: H10K59/122 ,  H01L27/15 ,  H01L33/38 ,  H01L33/50 ,  H01L33/60 ,  H01L33/62 ,  H10K59/35

Abstract: A display device includes a circuit substrate including a driving circuit; an LED cell array disposed on the circuit substrate, and including a plurality of LED modules, each of the plurality of LED modules including at least two LED cells, from among a plurality of LED cells of the LED cell array, and an insulator coupling the at least two LED cells to each other; a gap-fill layer filling a gap between the plurality of LED modules; a partition disposed on the LED cell array, and defining a plurality of light emitting windows disposed in regions corresponding to the plurality of LED cells, respectively; and at least one color conversion layer disposed in at least a portion of the plurality of light emitting windows.

公开(公告)号：US20210366981A1

公开(公告)日：2021-11-25

申请号：US17162590

申请日：2021-01-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jihye Yeon ,  Hankyu Seong ,  Sunghyun Sim ,  Junbu Youn

IPC: H01L27/15 ,  H01L33/38 ,  H01L33/60 ,  H01L33/62 ,  H01L33/50

Abstract: A display device includes a circuit substrate including a driving circuit; an LED cell array disposed on the circuit substrate, and including a plurality of LED modules, each of the plurality of LED modules including at least two LED cells, from among a plurality of LED cells of the LED cell array, and an insulator coupling the at least two LED cells to each other; a gap-fill layer filling a gap between the plurality of LED modules; a partition disposed on the LED cell array, and defining a plurality of light emitting windows disposed in regions corresponding to the plurality of LED cells, respectively; and at least one color conversion layer disposed in at least a portion of the plurality of light emitting windows.