公开(公告)号：US20230011831A1

公开(公告)日：2023-01-12

申请号：US17857950

申请日：2022-07-05

Applicant: Samsung Display Co., Ltd.

Inventor： KANGMOON JO ,  UNBYOLL KO ,  SO-WOON KIM ,  JUNGBAE SONG ,  ANSU LEE

IPC: H01L27/32

Abstract: A display device is disclosed that includes a base substrate in which a first pixel area, a second pixel area, a third pixel area, and a light blocking area are defined. First, second, and third emission elements are disposed on the base substrate in the first, second, and third pixel areas, respectively. A color conversion layer includes a first color conversion pattern, a second color conversion pattern, and a light transmission pattern disposed on the first, second, and third emission elements, respectively. A color filter layer includes first, second, and third color filters disposed on the first color conversion pattern, the second color conversion pattern, and the light transmission pattern, respectively. The second pixel area is spaced apart from the first pixel area by a first interval. The third pixel area is spaced from the first pixel area by a second interval smaller than the first interval. The third pixel area is spaced from the second pixel area by a third interval larger than the second interval. The light blocking area surrounds each of the first, second, and third pixel areas.

公开(公告)号：US20230121371A1

公开(公告)日：2023-04-20

申请号：US18047955

申请日：2022-10-19

Applicant: Samsung Display Co., Ltd.

Inventor： KANGMOON JO ,  UNBYOLL KO ,  SUNKWANG KIM ,  SO-WOON KIM ,  ANSU LEE

IPC: H01L27/32 ,  H01L27/12

Abstract: A display panel includes: a first pixel connected to a reference line, a scan line, a sensing line, a first power line, a first data line, and a second power line. The first pixel includes a first transistor, a second transistor, a third transistor, a light-emitting element, and a capacitor. The light-emitting element includes a first electrode, a second electrode, and a light-emitting layer between the first electrode and the second electrode. The second power line includes a first line and a second line overlapping with the first line, the first line being located on an insulating layer on which the first data line is located, and the second line being located on an insulating layer different from the insulating layer on which the first line is located. The first line is spaced from the first data line, and the second line overlaps with the first data line.