-
公开(公告)号：US20200381496A1
公开(公告)日：2020-12-03
申请号：US16995198
申请日：2020-08-17
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Junghoon Han , Jihoon Kim , Daeseung Mun
IPC: H01L27/32 , G09G3/3225 , H01L51/52
Abstract: A display device includes a display panel including a lower surface, an upper surface facing the lower surface, and a first area, a first film positioned below the lower surface and provided with a film groove defined therein overlapping with the first area, a second film disposed on the upper surface, and an adhesive layer disposed between the lower surface of the display panel and the first film and provided with an adhesive groove defined therein overlapping with the first area. The first area extends across the display panel along a first direction, one side surface of the adhesive groove is defined by one line when viewed in a cross section taken along a second direction crossing the first direction, and one side surface of the film groove is defined by two or more lines when viewed in the cross section taken along the second direction.
-
公开(公告)号：US11630546B2
公开(公告)日：2023-04-18
申请号：US17816716
申请日：2022-08-01
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sanghun Park , Soowon Kim , Jihoon Kim
Abstract: A display device, includes: a base substrate; a display element layer on the base substrate, the display element layer including a driving electrode; an insulation layer on the display element layer, the insulation layer defining an active region and a peripheral region adjacent to the active region; an input sensing layer on the insulation layer, the input sensing layer including a sensing electrode that overlaps the active region and a compensation electrode that overlaps the peripheral region, the sensing electrode and the driving electrode forming a parasitic capacitor; and a detection control circuit electrically connected through an output node to the sensing electrode and the compensation electrode, wherein the detection control circuit is configured to control a capacitance of the parasitic capacitor using a first offset capacitor, the first offset capacitor being formed by the compensation electrode.
-
公开(公告)号：US12082480B2
公开(公告)日：2024-09-03
申请号：US18136440
申请日：2023-04-19
Applicant: Samsung Display Co., Ltd.
Inventor： Jongsuk Lee , Jihoon Song , Sangbong Lee , Jihoon Kim , Yonghwan Yoon
Abstract: A display device includes a display panel including a display area including a light blocking area and a non-display area around the display area, a base film disposed on the display panel, a light blocking layer that overlaps the light blocking area and is disposed on a surface of the base film, a first adhesive disposed between the display panel and the base film, a window disposed on the base film, and a second adhesive disposed between the window and the base film. A first hole defined in a portion of the light blocking area passes through the base film, the light blocking layer, the first adhesive, and the second adhesive.
-
公开(公告)号：US11653552B2
公开(公告)日：2023-05-16
申请号：US17101426
申请日：2020-11-23
Applicant: Samsung Display Co., Ltd.
Inventor： Jongsuk Lee , Jihoon Song , Sangbong Lee , Jihoon Kim , Yonghwan Yoon
CPC classification number: H01L51/56 , H01L51/5237 , H01L27/3244 , H01L51/0096 , H01L51/5281
Abstract: A display device includes a display panel including a display area including a light blocking area and a non-display area around the display area, a base film disposed on the display panel, a light blocking layer that overlaps the light blocking area and is disposed on a surface of the base film, a first adhesive disposed between the display panel and the base film, a window disposed on the base film, and a second adhesive disposed between the window and the base film. A first hole defined in a portion of the light blocking area passes through the base film, the light blocking layer, the first adhesive, and the second adhesive.
-
公开(公告)号：US20220093706A1
公开(公告)日：2022-03-24
申请号：US17457713
申请日：2021-12-06
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Junghoon Han , Jihoon Kim , Daeseung Mun
IPC: H01L27/32 , G09G3/3225 , H01L51/52
Abstract: A display device includes a display panel including a lower surface, an upper surface facing the lower surface, and a first area, a first film positioned below the lower surface and provided with a film groove defined therein overlapping with the first area, a second film disposed on the upper surface, and an adhesive layer disposed between the lower surface of the display panel and the first film and provided with an adhesive groove defined therein overlapping with the first area. The first area extends across the display panel along a first direction, one side surface of the adhesive groove is defined by one line when viewed in a cross section taken along a second direction crossing the first direction, and one side surface of the film groove is defined by two or more lines when viewed in the cross section taken along the second direction.
-
Patent Agency Ranking
公开(公告)号：US11257893B2
公开(公告)日：2022-02-22
申请号：US16737694
申请日：2020-01-08
Applicant: Samsung Display Co., Ltd.
Inventor： Junghwa Kim , Sewan Son , Minwoo Woo , Wangwoo Lee , Jihoon Kim , Byungseon An , Yonghui Lee , Kihyun Cho
Abstract: A display panel includes: a substrate including an opening area, a display area surrounding the opening area, and an intermediate area between the opening area and the display area; a plurality of display elements in the display area and electrically connected to a thin film transistor; a plurality of wirings arranged along an edge of the opening area in the intermediate area; and at least one metal pattern spaced apart from the plurality of wirings in the intermediate area, the at least one metal pattern surrounding the opening area and having a ring shape opened at one side.
-
公开(公告)号：US10894336B2
公开(公告)日：2021-01-19
申请号：US16280972
申请日：2019-02-20
Applicant: Samsung Display Co., Ltd.
Inventor： Woong Kim , Kyungwon Kang , Buemjoon Kim , Jihoon Kim , Teadong Kim , Sungho Noh , Junho Sim , Hyungbo Shim , Heesuk Lee , Jaeku Han
Abstract: A substrate cutting device includes: a base portion; a stage on the base portion; a partition member spaced from the stage; and an exhausting structure below the cell substrate and configured to exhaust a gaseous substance. The stage has a top surface configured to support a cell substrate and a connection surface perpendicular to the top surface, and the partition member faces the connection surface and is configured to support the cell substrate.
-
公开(公告)号：US11925062B2
公开(公告)日：2024-03-05
申请号：US17457713
申请日：2021-12-06
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Junghoon Han , Jihoon Kim , Daeseung Mun
IPC: H10K59/12 , G09G3/3225 , H10K50/84 , H10K77/10
CPC classification number: H10K59/12 , G09G3/3225 , H10K50/841 , H10K77/111
Abstract: A display device includes a display panel including a lower surface, an upper surface facing the lower surface, and a first area, a first film positioned below the lower surface and provided with a film groove defined therein overlapping with the first area, a second film disposed on the upper surface, and an adhesive layer disposed between the lower surface of the display panel and the first film and provided with an adhesive groove defined therein overlapping with the first area. The first area extends across the display panel along a first direction, one side surface of the adhesive groove is defined by one line when viewed in a cross section taken along a second direction crossing the first direction, and one side surface of the film groove is defined by two or more lines when viewed in the cross section taken along the second direction.
-
公开(公告)号：US11416107B2
公开(公告)日：2022-08-16
申请号：US17194724
申请日：2021-03-08
Applicant: Samsung Display Co., Ltd.
Inventor： Sanghun Park , Soowon Kim , Jihoon Kim
Abstract: A display device, includes: a base substrate; a display element layer on the base substrate, the display element layer including a driving electrode; an insulation layer on the display element layer, the insulation layer defining an active region and a peripheral region adjacent to the active region; an input sensing layer on the insulation layer, the input sensing layer including a sensing electrode that overlaps the active region and a compensation electrode that overlaps the peripheral region, the sensing electrode and the driving electrode forming a parasitic capacitor; and a detection control circuit electrically connected through an output node to the sensing electrode and the compensation electrode, wherein the detection control circuit is configured to control a capacitance of the parasitic capacitor using a first offset capacitor, the first offset capacitor being formed by the compensation electrode.
-
公开(公告)号：US11195891B2
公开(公告)日：2021-12-07
申请号：US16995198
申请日：2020-08-17
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Junghoon Han , Jihoon Kim , Daeseung Mun
IPC: H01L27/32 , G09G3/3225 , H01L51/52 , H01L51/00
Abstract: A display device includes a display panel including a lower surface, an upper surface facing the lower surface, and a first area, a first film positioned below the lower surface and provided with a film groove defined therein overlapping with the first area, a second film disposed on the upper surface, and an adhesive layer disposed between the lower surface of the display panel and the first film and provided with an adhesive groove defined therein overlapping with the first area. The first area extends across the display panel along a first direction, one side surface of the adhesive groove is defined by one line when viewed in a cross section taken along a second direction crossing the first direction, and one side surface of the film groove is defined by two or more lines when viewed in the cross section taken along the second direction.
-
-
-
-
-
-
-
-
-
Search Results
18
records
(took 0.028 seconds)
