DISPLAY INCLUDING DEFORMATION MEASUREMENT SENSOR, AND ELECTRONIC APPARATUS INCLUDING SAME

• Main Authors: KIM, Kwangtai, KIM, Minuk, SHIN, Sungyoung, SHIN, Hyunchang, YEOM, Donghyun, KIM, Kyungtae, CHOI, Sungdae
• Format: Patent
• Language: English; French; Korean
• Published: 29.09.2022
• Subjects: ADVERTISING; CALCULATING; COMPUTING; COUNTING; CRYPTOGRAPHY; DISPLAY; DISPLAYING; EDUCATION; ELECTRIC DIGITAL DATA PROCESSING; ELECTRICITY; LABELS OR NAME-PLATES; MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; PHYSICS; SEALS; SIGNS; TESTING

According to various embodiments of the present invention, disclosed is a display comprising: a first region which is an active region; at least one second region which is arranged side-by-side with the first region and can expand from the first region; a first deformation measurement sensor which is located in the second region and formed in a zigzag shape in a first direction that is the expansion direction of the second region; and a second deformation measurement sensor which is located in the second region so as to be spaced apart from the first deformation measurement sensor, and is formed in a zigzag shape in the first direction. The first deformation measurement sensor includes: a plurality of first resistance regions that gradually decrease in length from one side to the other side of the second region in a second direction different from the first direction; and a plurality of connection regions for connecting the plurality of first resistance regions. The second deformation measurement sensor includes: a plurality of second resistance regions that gradually increase in length from the one side to the other side of the second region; and a plurality of second connection regions for connecting the plurality of second resistance regions. Selon divers modes de réalisation de la présente invention, un dispositif d'affichage est divulgué, comprenant : une première région qui est une région active ; au moins une seconde région qui est disposée côte à côte avec la première région et qui peut s'étendre à partir de la première région ; un premier capteur de mesure de déformation qui est situé dans la seconde région et qui est formé en zigzag dans une première direction qui est la direction d'expansion de la seconde région ; et un second capteur de mesure de déformation qui est situé dans la seconde région de façon à être espacé du premier capteur de mesure de déformation, et est formé en zigzag dans la première direction. Le premier capteur de mesure de déformation comprend : une pluralité de premières régions de résistance qui diminuent progressivement en longueur d'un côté à l'autre côté de la seconde région dans une seconde direction différente de la première direction ; et une pluralité de régions de connexion pour connecter la pluralité de premières régions de résistance. Le second capteur de mesure de déformation comprend : une pluralité de secondes régions de résistance qui augmentent progressivement en longueur d'un côté à l'autre côté de la seconde région ; et une pluralité de secondes régions de connexion pour connecter la pluralité de secondes régions de résistance. 본 발명의 다양한 실시 예들에 따르면, 액티브 영역인 제1 영역과, 상기 제1 영역과 나란하게 배치되며 상기 제1 영역으로부터 확장 가능한 적어도 하나의 제2 영역과; 상기 제2 영역에 배치되며, 상기 제2 영역의 확장 방향인 제1 방향의 지그재그 형태로 형성되는 제1 변형 측정 센서와; 상기 제2 영역에서 상기 제1 변형 측정 센서와 이격되도록 배치되며, 상기 제1 방향의 지그재그 형태로 형성되는 제2 변형 측정 센서를 포함하며, 상기 제1 변형 측정 센서는 상기 제1 방향과 다른 제2 방향을 따라 제2 영역의 일측에서 타측으로 갈수록 길이가 점진적으로 짧아지는 복수의 제1 저항 영역과; 상기 복수의 제1 저항 영역들을 연결하는 복수의 제1 연결 영역을 포함하며, 상기 제2 변형 측정 센서는 상기 제2 영역의 일측에서 타측으로 갈수록 길이가 점진적으로 길어지는 복수의 제2 저항 영역과; 상기 복수의 제2 저항 영역들을 연결하는 복수의 제2 연결 영역을 포함하는 디스플레이가 개시된다.