Samsung electronics co., ltd. (20250022867). DISPLAY APPARATUS

DISPLAY APPARATUS

Organization Name

samsung electronics co., ltd.

Inventor(s)

Dooho Jeong of Suwon-si KR

Taehun Kim of Suwon-si KR

Hanul Yoo of Suwon-si KR

Taesung Jang of Suwon-si KR

DISPLAY APPARATUS

This abstract first appeared for US patent application 20250022867 titled 'DISPLAY APPARATUS

Original Abstract Submitted

a display apparatus includes a circuit board including driving circuits; and a pixel array on the circuit board and including a plurality of pixels, wherein the pixel array includes led cells having a pillar shape and including first and second conductivity-type semiconductor layers and an active layer, wherein a width thereof is 100 �m or less, and a height thereof is greater than the width; a transparent electrode on lower surfaces of the led cells and including a cone or pyramid-shaped inclined portion; a passivation layer disposed on side surfaces of the led cells and extending from a side surface of the led cell to a side surface of the inclined portion of the transparent electrode.