DISPLAY DEVICE

• Main Authors: BYUN GANG-IL, KIM KI-SEO, KIM JAE-KYOUNG, PARK WON-SANG, HEO JIN-MYEONG
• Format: Patent
• Language: Chinese; English
• Published: 19.10.2021
• Subjects: ANTENNAS, i.e. RADIO AERIALS; BASIC ELECTRIC ELEMENTS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; SEMICONDUCTOR DEVICES

Embodiments of the invention relate to a display device. The display device includes a display panel in which an active area and a peripheral area are defined, and an antenna unit including a main pattern, a first sub-pattern, and an antenna line. The main pattern is disposed on the display panel in the active area, transmits and/or receives a signal, and operates at a first frequency. The first sub-pattern is disposed on the display panel in the active area, is spaced apart from the main pattern in a first direction, is capacitively coupled to the main pattern, and operates at a second frequency different from the first frequency. 本发明构思的实施例涉及一种显示装置，所述显示装置包括：显示面板，有源区域和外围区域限定在所述显示面板中；和天线单元，所述天线单元包括主图案、第一子图案和天线线。所述主图案在所述显示面板上设置在所述有源区域中，传输和/或接收信号，并且以第一频率工作。所述第一子图案在所述显示面板上设置在所述有源区域中，在第一方向上与所述主图案间隔开，电容性耦合到所述主图案，并且以与所述第一频率不同的第二频率工作。