公开(公告)号：US20200301221A1

公开(公告)日：2020-09-24

申请号：US16821560

申请日：2020-03-17

Applicant: Japan Display Inc.

Inventor： Keita SASANUMA ,  Masaki KAJIYAMA ,  Kengo SHIRAGAMI ,  Naoyuki OBINATA

IPC: G02F1/1362 ,  G02F1/1339

Abstract: According to an aspect, a display device includes: a first substrate; a second substrate facing the first substrate; a display region in which a plurality of pixels are provided; a peripheral region positioned between an edge of the first substrate and the display region; a plurality of scanning lines extending in a first direction; a plurality of signal lines extending in a second direction; a plurality of terminals arranged in the first direction in the peripheral region of the first substrate; a plurality of connection lines that connect the terminals and the signal lines; a plurality of spacers provided between the first substrate and the second substrate in a direction perpendicular to the first substrate; and a plurality of dummy electrodes separated from the connection lines in planar view and provided between the first substrate and the spacers in the direction perpendicular to the first substrate.

公开(公告)号：US20220075234A1

公开(公告)日：2022-03-10

申请号：US17526242

申请日：2021-11-15

Applicant: Japan Display Inc.

Inventor： Keita SASANUMA ,  Masaki KAJIYAMA ,  Kengo SHIRAGAMI ,  Naoyuki OBINATA

IPC: G02F1/1362 ,  G02F1/1339

Abstract: Display device is provided and includes first and second substrates; display region in which pixels are provided on first substrate; peripheral region positioned between edge of first substrate and display region; scanning lines extending in first direction; signal lines extending in second direction; terminals arranged in first direction in peripheral region of first substrate; connection lines in first region and that connect terminals and signal lines; dummy electrodes disposed in second region separated from connection lines in planar view, and signal output lines that couple terminals and connection lines, wherein dummy electrodes are provided in second region surrounded by end of first substrate and signal output lines.