DISPLAY DEVICE

According to an embodiment, a display device comprises: a display layer including a display area and a hole area adjacent to the display area and defining a through-hole; a planarization layer disposed on the display layer; and an input sensor layer disposed on the display layer and including a flat...

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Bibliographic Details
Main Authors HAN HYEYUN, KIM DEOKJUNG, KIM EUNYOUNG, BANG GYEONGNAM
Format Patent
LanguageEnglish
Korean
Published 02.09.2022
Subjects
BASIC ELECTRIC ELEMENTS
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
PHYSICS
SEMICONDUCTOR DEVICES
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Summary:According to an embodiment, a display device comprises: a display layer including a display area and a hole area adjacent to the display area and defining a through-hole; a planarization layer disposed on the display layer; and an input sensor layer disposed on the display layer and including a flat portion including a conductive layer and at least one insulating layer and a protrusion pattern portion including at least one insulating layer, wherein the protrusion pattern portion is provided to correspond to the hole area so as to reduce cracks generated when the through-hole is formed, thereby showing increased reliability and durability. 일 실시예의 표시 장치는 표시 영역, 및 표시 영역에 인접하고 관통홀이 정의된 홀 영역을 포함하는 표시층, 표시층 상에 배치된 평탄화층, 및 표시층 상에 배치되고, 도전층 및 적어도 하나의 절연층을 포함하는 평탄부, 및 적어도 하나의 절연층을 포함하여 홀 영역에 대응하여 제공된 돌출 패턴부를 포함하는 입력센서층을 포함하여, 관통홀 형성 시 발생하는 크랙을 감소시켜 개선된 신뢰성 및 내구성을 나타낼 수 있다.
Bibliography:Application Number: KR20210025828