TOUCH DISPLAY APPARATUS

Embodiments of the present invention provide a force touch type display device which cuts a part of a cover bottom which is a rear surface supporting structure of a display panel. A ground (GND) signal is selectively applied to a mid frame which is the rear surface supporting structure of a set stru...

Full description

Saved in:
Bibliographic Details
Main Authors SEO, JEONG KIL, CHUNG, JIN SOO, YOO, JUN WOOK, KIM, TAE HOON, LEE, DONG HOON
Format Patent
LanguageEnglish
Korean
Published 10.01.2018
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
Online AccessGet full text

Cover

More Information
Summary:Embodiments of the present invention provide a force touch type display device which cuts a part of a cover bottom which is a rear surface supporting structure of a display panel. A ground (GND) signal is selectively applied to a mid frame which is the rear surface supporting structure of a set structure and the cut cover bottom according to an area sensing a force touch, thereby ensuring uniform touch performance in the entire area of the display device. The touch display device comprises: the display panel; a first supporting part; a second supporting part; and a touch driving part. 본 실시예들은 디스플레이 패널의 후면 지지구조인 커버버텀(Cover Bottom)의 일부영역을 커팅하는 방식의 포스 터치형 디스플레이 장치에서, 포스 터치를 감지하는 영역에 따라서 세트장치의 후면 지지구조인 미드 프레임(Mid Frame)과 커팅된 커버버텀에 선택적으로 그라운드(GND) 신호를 인가함으로써, 디스플레이 장치의 전체 영역에서 균일한 터치 성능을 확보할 수 있다.
Bibliography:Application Number: KR20160125600