-
公开(公告)号：US20240065041A1
公开(公告)日：2024-02-22
申请号：US18451027
申请日：2023-08-16
Applicant: LG Display Co., Ltd.
Inventor： Hoiyong KWON
IPC: H10K59/122 , H10K59/12
CPC classification number: H10K59/122 , H10K59/1201
Abstract: Provided is a display device. The display device comprises a first substrate which includes an active area including a plurality of sub pixels and a non-active area adjacent to the active area and is formed of one of transparent conducting oxide and an oxide semiconductor, an inorganic layer disposed on the first substrate, a planarization layer disposed on the inorganic layer, a bank disposed on the planarization layer, an adhesive layer disposed on the inorganic layer, the planarization layer, and the bank, and a second substrate disposed on the adhesive layer, wherein the bank includes a first bank disposed in an area overlapping the first substrate and a second bank disposed to enclose a side surface of the first bank to improve a moisture permeation prevention characteristic and reduce cracks generated at an outer peripheral area.
-
公开(公告)号：US20240062699A1
公开(公告)日：2024-02-22
申请号：US18451571
申请日：2023-08-17
Applicant: LG Display Co., Ltd.
Inventor： Hoiyong KWON
IPC: G09G3/20 , G02F1/1335 , H10K50/84 , G09G3/3208 , G09G3/34
CPC classification number: G09G3/2074 , G02F1/133514 , H10K50/84 , G09G3/3208 , G09G3/3406 , G09G2310/0202 , G09G2300/0413 , H10K2102/101
Abstract: Provided is a display device. The display device comprises a first substrate which includes an active area with a plurality of sub-pixels and a non-active area enclosing the active area and is made of one of transparent conductive oxides or oxide semiconductors, a plurality of signal lines disposed on the first substrate, a pad part disposed on the first substrate in the non-active area, a plurality of link lines which connects the pad part and the plurality of signal lines, a plurality of inorganic insulating layers disposed between the first substrate and the plurality of link lines; and a second substrate disposed on the first substrate and the plurality of link lines, wherein a plurality of first link lines among the plurality of link lines includes a first line pattern connected to the plurality of signal lines, a second line pattern connected to the pad part; and a third line pattern which connects the first line pattern and the second line pattern of the first link line and overlaps a tip end of the second substrate, and the plurality of inorganic insulating layers is disposed except an area where the tip end of the second substrate overlaps the third line pattern of the first link line to improve moisture blocking performance, and suppress the occurrence of cracks in an outer peripheral portion.
-
公开(公告)号：US20220209180A1
公开(公告)日：2022-06-30
申请号：US17481111
申请日：2021-09-21
Applicant: LG Display Co., Ltd.
Inventor： JiHun SONG , Hoiyong KWON
Abstract: A display device according to an exemplary embodiment of the present disclosure can include a back cover, a display panel disposed on the back cover, a polarizing plate disposed on the display panel, a barrier film disposed on the polarizing plate, and a side film which has one end disposed between the back cover and the display panel and another end disposed between the polarizing plate and the barrier film to enclose side surfaces of the display panel and the polarizing plate. Therefore, the moisture permeation into the polarization layer is delayed, which in turn improves the reliability of the display device.
-
公开(公告)号：US20210029840A1
公开(公告)日：2021-01-28
申请号：US16922364
申请日：2020-07-07
Applicant: LG Display Co., Ltd.
Inventor： Hoiyong KWON , JiHun SONG
Abstract: A display device includes a display panel in which a plurality of pixels is defined. The display device further includes a back cover configured to be rolled together with the display panel. The display device further includes a roller winding or unwinding the back cover and the display panel, and including a flat surface and a curved surface. The display device further includes a buffer member covering at least a part of the back cover fixed to the roller, and having a width smaller than a width of the display panel. Therefore, the display panel is wound around the roller with a gentle slope, and non-display areas on both side portions of the display panel are wound around a roller with a space by the buffer member. Accordingly, a stress applied to the display panel and a crack may be reduced to improve reliability of the display device.
-
公开(公告)号：US20200373378A1
公开(公告)日：2020-11-26
申请号：US16993136
申请日：2020-08-13
Applicant: LG Display Co., Ltd.
Inventor： Hoiyong KWON , MiReum LEE
Abstract: Disclosed are a display apparatus and a method for manufacturing the same. The display apparatus comprises: a multi-buffer layer; a pixel array layer formed on the multi-buffer layer and including a plurality of pixels respectively formed as the intersections of a plurality of gate lines and a plurality of data lines; an encapsulation layer formed on the pixel array layer; and an encapsulation substrate formed on the encapsulation layer and including a display area and a non-display area adjacent to the display area, wherein, the encapsulation substrate is for supporting the display area and the non-display area such that there is no base substrate in the display apparatus.
-
Patent Agency Ranking
公开(公告)号：US20190131377A1
公开(公告)日：2019-05-02
申请号：US16172259
申请日：2018-10-26
Applicant: LG Display Co., Ltd.
Inventor： Hoiyong KWON , MiReum LEE
Abstract: Disclosed are a display apparatus and a method for manufacturing the same. The display apparatus comprises: a multi-buffer layer; a pixel array layer formed on the multi-buffer layer and including a plurality of pixels respectively formed as the intersections of a plurality of gate lines and a plurality of data lines; an encapsulation layer formed on the pixel array layer; and an encapsulation substrate formed on the encapsulation layer and including a display area and a non-display area adjacent to the display area, wherein, the encapsulation substrate is for supporting the display area and the non-display area such that there is no base substrate in the display apparatus.
-
公开(公告)号：US20240107806A1
公开(公告)日：2024-03-28
申请号：US18371214
申请日：2023-09-21
Applicant: LG Display Co., Ltd.
Inventor： JiHun SONG , Hoiyong KWON
IPC: H10K59/121 , H10K59/127 , H10K59/80
CPC classification number: H10K59/1213 , H10K59/1216 , H10K59/127 , H10K59/8722 , H10K59/8793
Abstract: A display device includes a first substrate including a display area having a plurality of pixels, and a non-display area surrounding the display area, the first substrate being made of one of transparent conducting oxide and oxide semiconductor; an inorganic layer on the first substrate; a planarization layer on the inorganic layer; a bonding layer on the inorganic layer and the planarization layer; and a second substrate on the bonding layer. The planarization layer includes a first planarization layer overlapping the first substrate in a plan view, and a second planarization layer surrounding a side surface of the first planarization layer.
-
公开(公告)号：US20210083024A1
公开(公告)日：2021-03-18
申请号：US17009142
申请日：2020-09-01
Applicant: LG Display Co., Ltd.
Inventor： JiHun SONG , Moonsun LEE , Hoiyong KWON
Abstract: A display device includes a display panel including an active area in which a plurality of pixels is defined and a pad area in which pads for applying signals to the plurality of pixels are placed; a back cover placed to overlap the display panel; and a roller configured to wind or unwind the back cover and the display panel and including a flat portion and a curved portion, wherein the pad area is placed to be inclined toward the flat portion.
-
公开(公告)号：US20210074189A1
公开(公告)日：2021-03-11
申请号：US16990200
申请日：2020-08-11
Applicant: LG Display Co., Ltd.
Inventor： Hoiyong KWON , JiHun SONG
Abstract: A display device includes a display panel, a first back cover which supports the display panel on a rear surface of the display panel; at least one flexible film which is electrically connected to a lower end of a rear surface of the display panel and is disposed on a rear surface of the first back cover; a printed circuit board which is electrically connected to the flexible film and disposed on the rear surface of the first back cover; a cover unit which accommodates the flexible films and the printed circuit board on the rear surface of the first back cover; and a roller around which the display panel and the first back cover are wound or unwound. Accordingly, a pad crack caused by a tension of the plurality of flexible films may be improved.
-
公开(公告)号：US20210056872A1
公开(公告)日：2021-02-25
申请号：US16932365
申请日：2020-07-17
Applicant: LG Display Co., Ltd.
Inventor： Hoiyong KWON , JiHun SONG
Abstract: A display device according to an exemplary embodiment of the present disclosure includes a display panel, a back cover which supports the display panel on a rear surface of the display panel, a plurality of flexible films which is electrically connected to one end of the display panel and is disposed on one surface of the back cover, a printed circuit board which is electrically connected to the plurality of flexible films and disposed on the one surface of the back cover, and a roller to which the display panel and the back cover are wound or unwound, and the roller includes a flat portion and a first curved portion and a second curved portion having different radii of curvature. Accordingly, the damage of the plurality of flexible films and the printed circuit board may be reduced.
-
-
-
-
-
-
-
-
-
Search Results
23
records
(took 0.019 seconds)
