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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.
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公开(公告)号：US11941196B2
公开(公告)日：2024-03-26
申请号：US17594596
申请日：2020-04-24
Applicant: Samsung Display Co., Ltd.
Inventor： Changwoo Kahng , Dongik Koo
CPC classification number: G06F3/0412 , G06F3/044 , G06F3/0446 , G06F3/047 , H10K59/40 , G06F2203/04103 , G06F2203/04105
Abstract: A display device includes: a display panel; a bracket opposite the display panel; a sensing electrode to form a capacitance with the bracket; a first pad connected to the sensing electrode; a first printed circuit board overlapping with the first pad; a first adhesive contacting the first pad and the first printed circuit board; and a second adhesive contacting the display panel and the first printed circuit board.
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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.
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公开(公告)号：US11275460B2
公开(公告)日：2022-03-15
申请号：US16833252
申请日：2020-03-27
Applicant: Samsung Display Co., Ltd.
Inventor： Changwoo Kahng , Dongik Koo
Abstract: A display device includes a display panel, a first printed circuit board over one surface of the display panel and including a first pad and a second pad, a pressure sensor between the display panel and the first printed circuit board, the pressure sensor including a first conductor connected to the first pad, and a second conductor forming a capacitance with the first conductor, a first adhesive portion contacting the second pad and the second conductor, and a second adhesive portion contacting the second conductor and the first printed circuit board.
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