公开(公告)号：US20240256090A1

公开(公告)日：2024-08-01

申请号：US18465713

申请日：2023-09-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JUN YEONG SEOL ,  Sung Guk An ,  Da Som Gu ,  Ki Jun Roh ,  Hee Young Lee ,  So Yeon Han

IPC: G06F3/044 ,  G06F3/041

CPC classification number: G06F3/0442 ,  G06F3/0412 ,  G06F3/0441 ,  G06F3/0446 ,  G06F2203/04107

Abstract: A display device includes a display unit, a touch sensing unit disposed on a front surface of the display unit, a code placement unit including a plurality of code patterns and a pattern protection layer, and disposed on the touch sensing unit, and an adhesive material disposed on the code placement unit, wherein the pattern protection layer covers the plurality of code patterns and separates the plurality of code patterns from the adhesive material.