公开(公告)号：US11721284B2

公开(公告)日：2023-08-08

申请号：US17946437

申请日：2022-09-16

Applicant: Samsung Display Co., Ltd.

Inventor： Jeongman Son ,  Cheolho Lee ,  Dongik Koo ,  Youngjoo Lee

IPC: G09G3/3233 ,  H10K59/131

CPC classification number: G09G3/3233 ,  H10K59/131 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2320/0626 ,  G09G2330/021

Abstract: A display apparatus includes an auxiliary display area and a main display area surrounding the auxiliary display area while the auxiliary display area includes a component area and an intermediate area surrounding the component area, a first auxiliary pixel circuit, a first additional pixel circuit, a first separation circuit, and a 1st-1st additional display element that are arranged in the intermediate area while the first separation circuit includes a 1st-1st output terminal, a 1st-2nd output terminal, and a first input terminal that is electrically connected to the first additional pixel circuit, and the 1st-1st auxiliary display element is electrically connected to the first auxiliary pixel circuit, a 1st-1st and 1st-2nd additional display elements arranged in the component area, a 1st-1st connection wire electrically connecting the 1st-1st output terminal to the 1st-1st additional display element, and a 1st-2nd connection wire electrically connecting the 1st-2nd output terminal to the 1st-2nd additional display element.

公开(公告)号：US20230206835A1

公开(公告)日：2023-06-29

申请号：US17946437

申请日：2022-09-16

Applicant: Samsung Display Co., Ltd.

Inventor： Jeongman Son ,  Cheolho Lee ,  Dongik Koo ,  Youngjoo Lee

IPC: G09G3/3233 ,  H01L27/32

CPC classification number: G09G3/3233 ,  H01L27/3276 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2320/0626 ,  G09G2330/021

Abstract: A display apparatus includes an auxiliary display area and a main display area surrounding the auxiliary display area while the auxiliary display area includes a component area and an intermediate area surrounding the component area, a first auxiliary pixel circuit, a first additional pixel circuit, a first separation circuit, and a 1st-1st additional display element that are arranged in the intermediate area while the first separation circuit includes a 1st-1st output terminal, a 1st-2nd output terminal, and a first input terminal that is electrically connected to the first additional pixel circuit, and the 1st-1st auxiliary display element is electrically connected to the first auxiliary pixel circuit, a 1st-1st and 1st-2nd additional display elements arranged in the component area, a 1st-1st connection wire electrically connecting the 1st-1st output terminal to the 1st-1st additional display element, and a 1st-2nd connection wire electrically connecting the 1st-2nd output terminal to the 1st-2nd additional display element.