DISPLAY DEVICE

According to an embodiment of the present invention, a display device includes: a display panel including a plurality of pixels, which displays an image; a first circuit board connected to the display panel and which provides a first signal to the display panel; a second circuit board, which provide...

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Bibliographic Details
Main Authors LEE DAE SIK, LEE SANGHYUN, KANG KEUNOH
Format Patent
LanguageEnglish
Korean
Published 13.09.2023
Subjects
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CRYPTOGRAPHY
DISPLAY
EDUCATION
PHYSICS
SEALS
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Summary:According to an embodiment of the present invention, a display device includes: a display panel including a plurality of pixels, which displays an image; a first circuit board connected to the display panel and which provides a first signal to the display panel; a second circuit board, which provides a second signal to the first circuit board; and a connection board, which electrically connects the first circuit board to the second circuit board and includes a connection portion connected to the first circuit board and the second circuit board, wherein the second circuit board includes a connection detection circuit, which detects a connection status of the connection portion and generates a detection signal. Therefore, stability can be ensured by controlling voltage applied to the display panel. 일 실시예에 따른 표시 장치는 영상을 표시하는 복수의 화소들을 포함하는 표시 패널, 상기 표시 패널에 연결되고 상기 표시 패널에 제1 신호를 제공하는 제1 회로 기판, 상기 제1 회로 기판에 제2 신호를 제공하는 제2 회로 기판 및 상기 제1 회로 기판과 상기 제2 회로 기판을 전기적으로 연결하고, 상기 제1 회로 기판 및 상기 제2 회로 기판과 체결된 체결부를 포함하는 연결 기판을 포함하고, 상기 제2 회로 기판은 상기 체결부의 체결 상태를 검출하고 검출 신호를 생성하는 체결 검출 회로를 더 포함한다.
Bibliography:Application Number: KR20220027658