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公开(公告)号：US11017199B2
公开(公告)日：2021-05-25
申请号：US16413602
申请日：2019-05-16
Applicant: Samsung Display Co., Ltd.
Inventor： Jong Man Bae , Se Hun Park , Chang Mo Park , So Yeon Joo
Abstract: A display device includes: a display panel having a display area; a protective cover disposed on a surface of the display panel in a position overlapping the display area, the protective cover having an opening overlapping the display area and extending in a thickness direction opposite from the display panel, the protective cover including a first layer; and a fingerprint sensor disposed at least partially in the opening.
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公开(公告)号：US10686163B2
公开(公告)日：2020-06-16
申请号：US16148860
申请日：2018-10-01
Applicant: Samsung Display Co., Ltd.
Inventor： So Yeon Joo , Se Hun Park , Jeong Il Oh
Abstract: Provided are a display device and a method of reworking the display device. The display device includes a display element; a window which is disposed to face the display element; an adhesive member which is disposed between the display element and the window and comprises a first adhesive layer disposed on a side of the display element and a second adhesive layer disposed on a side of the window; and a light transmitting film which is disposed between the first adhesive layer and the second adhesive layer.
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公开(公告)号：US10559489B2
公开(公告)日：2020-02-11
申请号：US15455673
申请日：2017-03-10
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Yang Han Son , Jun Ho Kwack , Se Hun Park , Young Kuil Joo
IPC: H01L21/687 , H01L21/67 , H01L27/12
Abstract: An apparatus for manufacturing a display device includes a first jig including a first side, the first side having a concave groove for receiving a cover window, wherein the cover window includes a first planar portion, a first curved portion and a second curved portion, wherein the first and second curved portions are disposed at opposite ends of the first planar portion in a first direction, a second jig including a planar side for receiving a display panel, wherein when the second jig is moved in a second direction crossing the first direction with the display panel on the planar side, the display panel is disposed between the first and second curved portions of the cover window, and a pair of third jigs for supporting the first and second curved portions of the cover window.
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4.发明授权公开(公告)号：US11292239B2
公开(公告)日：2022-04-05
申请号：US16599204
申请日：2019-10-11
Applicant: Samsung Display Co., Ltd.
Inventor： Se Hun Park , Chang-Mo Park , Jong Man Bae , So Yeon Joo
Abstract: A disassembling method of a display module includes attaching an auxiliary sheet to a display module by using an adhesive tape, the display module including a display panel attached to a window by an adhesive layer, and the auxiliary sheet attached to the display module including an external force applying portion exposed outside an outer edge of the display module; cooling the display module and the auxiliary sheet attached thereto by the adhesive tape; and after the cooling of the display module and the auxiliary sheet attached thereto, separating the display panel and the window from each other by applying force to the external force applying portion of the auxiliary sheet attached to the display module.
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公开(公告)号：US11275404B2
公开(公告)日：2022-03-15
申请号：US16935041
申请日：2020-07-21
Applicant: Samsung Display Co., Ltd.
Inventor： Jong Man Bae , Jong Hwa Kim , Se Hun Park , Chang Mo Park , So Yeon Joo
Abstract: A foldable display device and a method of driving the foldable display device are provided. The foldable display device may include a first region, a second region, and a third region configured to bend along a folding axis between the first region and the second region. The foldable display device may include a display panel having a plurality of pixels; a touch sensor overlapping the third region and on an upper surface of the display panel; a first digitizer provided under the display panel to overlap the first region; and a second digitizer provided under the display panel to overlap the second region.
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Patent Agency Ranking
6.发明授权公开(公告)号：US10272662B2
公开(公告)日：2019-04-30
申请号：US15689787
申请日：2017-08-29
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Chang-Mo Park , Hee Chang Kim , Eun Joong Mun , Se Hun Park , Min Ji Lee
Abstract: A system for disassembling a display device includes a supporting part facing a window and supporting at least a portion of the window. A window fixing part is disposed on the supporting part and is configured to fix a position of the window with respect to the supporting part. A display panel stopper is positioned above the supporting part and is spaced apart from the supporting part by a predetermined distance. A window pressurizing part is configured to apply pressure to the second region of the window along a first orthogonal to an upper surface of the supporting part. A separating stick is movable along a second direction which intersects the first direction. The separating stick is configured to be inserted between the window and a display panel adhered to the window.
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公开(公告)号：US20150270327A1
公开(公告)日：2015-09-24
申请号：US14495677
申请日：2014-09-24
Applicant: Samsung Display Co., :Ltd.
Inventor： Jae Hwan Oh , Hwa Jin Noh , Se Hun Park , Won Kyu Lee , Young-Jin Chang
IPC: H01L27/32
CPC classification number: H01L27/3279 , H01L27/3223 , H01L27/3248 , H01L27/3276 , H01L51/5209
Abstract: An organic light emitting diode display includes a substrate; a gate wire on the substrate; an interlayer insulating layer covering the gate wire; a data wire on the interlayer insulating layer; a passivation layer on the data wire and the interlayer insulating layer and having a protection opening; a pixel electrode on a first wiring portion of the data wire exposed through the protection opening and the interlayer insulating layer; a pixel definition layer on the passivation layer and having a pixel opening exposing the pixel electrode; an organic emission layer covering the pixel electrode; and a common electrode covering the organic emission layer and the pixel definition layer, wherein the pixel electrode contacting the first wiring portion of the data wire and the interlayer insulating layer has protrusions and depressions.
Abstract translation: 有机发光二极管显示器包括基板; 基板上的栅极线; 覆盖栅极线的层间绝缘层; 层间绝缘层上的数据线; 数据线和层间绝缘层上的钝化层，并具有保护开口; 在通过保护开口暴露的数据线的第一布线部分和层间绝缘层上的像素电极; 钝化层上的像素限定层，具有露出像素电极的像素开口; 覆盖像素电极的有机发射层; 以及覆盖有机发射层和像素限定层的公共电极，其中与数据线的第一布线部分和层间绝缘层接触的像素电极具有突起和凹陷。
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公开(公告)号：US11172577B2
公开(公告)日：2021-11-09
申请号：US16523691
申请日：2019-07-26
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Ji Young Wang , So Yeon Joo , Hyun Hee Lee , Se Hun Park , Chang Mo Park , Jong Man Bae , Hyeon Deuk Hwang
IPC: H05K1/00 , H05K1/02 , H05K1/03 , H05K1/18 , H01L27/32 , H01L27/146 , G06F1/16 , G06K9/00 , H05K1/14 , H01L51/52 , G06F3/041
Abstract: A display device includes a display panel having a display area and a non-display area at least partially surrounding the display area. A panel support sheet is disposed behind the display panel and has a first hole exposing the display area of the display panel. An optical sensor is disposed within the first hole. A first light-blocking portion is disposed in a void area that is between the panel support sheet and the optical sensor, within the first hole.
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公开(公告)号：US09583552B2
公开(公告)日：2017-02-28
申请号：US14495677
申请日：2014-09-24
Applicant: Samsung Display Co., Ltd.
Inventor： Jae Hwan Oh , Hwa Jin Noh , Se Hun Park , Won Kyu Lee , Young-Jin Chang
CPC classification number: H01L27/3279 , H01L27/3223 , H01L27/3248 , H01L27/3276 , H01L51/5209
Abstract: An organic light emitting diode display includes a substrate; a gate wire on the substrate; an interlayer insulating layer covering the gate wire; a data wire on the interlayer insulating layer; a passivation layer on the data wire and the interlayer insulating layer and having a protection opening; a pixel electrode on a first wiring portion of the data wire exposed through the protection opening and the interlayer insulating layer; a pixel definition layer on the passivation layer and having a pixel opening exposing the pixel electrode; an organic emission layer covering the pixel electrode; and a common electrode covering the organic emission layer and the pixel definition layer, wherein the pixel electrode contacting the first wiring portion of the data wire and the interlayer insulating layer has protrusions and depressions.
Abstract translation: 有机发光二极管显示器包括基板; 基板上的栅极线; 覆盖栅极线的层间绝缘层; 层间绝缘层上的数据线; 数据线和层间绝缘层上的钝化层，并具有保护开口; 在通过保护开口暴露的数据线的第一布线部分和层间绝缘层上的像素电极; 钝化层上的像素限定层，具有露出像素电极的像素开口; 覆盖像素电极的有机发射层; 以及覆盖有机发射层和像素限定层的公共电极，其中与数据线的第一布线部分和层间绝缘层接触的像素电极具有突起和凹陷。
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10.发明授权公开(公告)号：US11836003B2
公开(公告)日：2023-12-05
申请号：US17694409
申请日：2022-03-14
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jong Man Bae , Jong Hwa Kim , Se Hun Park , Chang Mo Park , So Yeon Joo
CPC classification number: G06F1/1616 , G06F1/1626 , G06F1/1643 , G06F1/1656 , G06F3/0446 , G06F3/04162 , H10K59/40 , H10K77/111 , G06F2203/04102 , G06F2203/04107 , G06F2203/04112 , H10K2102/311
Abstract: A foldable display device and a method of driving the foldable display device are provided. The foldable display device may include a first region, a second region, and a third region configured to bend along a folding axis between the first region and the second region. The foldable display device may include a display panel having a plurality of pixels; a touch sensor overlapping the third region and on an upper surface of the display panel; a first digitizer provided under the display panel to overlap the first region; and a second digitizer provided under the display panel to overlap the second region.
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