公开(公告)号：US11456349B2

公开(公告)日：2022-09-27

申请号：US16928322

申请日：2020-07-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jung Pyo Hong ,  So Ra Bak ,  Jong Woo Park ,  Su In Jin

IPC: H01L27/32 ,  H01L23/00 ,  H01L23/498 ,  H01L21/66

Abstract: A display device includes a display substrate including a display area and a pad area located around the display area, a plurality of light emitting elements located on the display area of the display substrate, a plurality of pads located on the pad area of the display substrate and connected to the plurality of light emitting elements, a flexible film attached to the display substrate, a plurality of lead wires disposed on the flexible film, and an anisotropic conductive film disposed between the display substrate and the flexible film. The anisotropic conductive film is disposed between each of the plurality of pads and a corresponding one of the plurality of lead wires overlapping each other to form an electrical connection therebetween. The flexible film has a light transmittance of 60% or more with respect to a visible light wavelength range.

公开(公告)号：US20210202650A1

公开(公告)日：2021-07-01

申请号：US16928322

申请日：2020-07-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JUNG PYO HONG ,  So Ra Bak ,  Jong Woo Park ,  Su In Jin

IPC: H01L27/32 ,  H01L23/00 ,  H01L23/498

Abstract: A display device includes a display substrate including a display area and a pad area located around the display area, a plurality of light emitting elements located on the display area of the display substrate, a plurality of pads located on the pad area of the display substrate and connected to the plurality of light emitting elements, a flexible film attached to the display substrate, a plurality of lead wires disposed on the flexible film, and an anisotropic conductive film disposed between the display substrate and the flexible film. The anisotropic conductive film is disposed between each of the plurality of pads and a corresponding one of the plurality of lead wires overlapping each other to form an electrical connection therebetween. The flexible film has a light transmittance of 60% or more with respect to a visible light wavelength range.