公开(公告)号：US20220174817A1

公开(公告)日：2022-06-02

申请号：US17464647

申请日：2021-09-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JEONGEUN PARK ,  HANHO PARK ,  JEONGMIN BAN ,  JOONGMOK LEE ,  CHUNG-SEOK LEE ,  SOYEON JOO ,  SEOUNGBUM PYOUN

IPC: H05K1/11 ,  H05K1/14 ,  H05K1/18 ,  H01L25/18

Abstract: Provided is a display apparatus. The display apparatus includes a flexible circuit board including flexible pads, a main circuit board including main pads, and a display panel including a plurality of pixels connected to the flexible circuit board and configured to receive a signal from the driving chip. In each of the flexible pads and the main pads, a portion of the pads is gradually tilted from pads disposed at a center to pads disposed at an outer side among the pads, and a tilted angle of a main pad disposed at the outermost side of the main circuit board is greater than that of a flexible pad disposed at the outermost side of the flexible circuit board.