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公开(公告)号：US20210229401A1
公开(公告)日：2021-07-29
申请号：US17099839
申请日：2020-11-17
Applicant: Samsung Display Co., Ltd.
Inventor： Wonjoon CHOI , Seul-Gi KIM , YEJIN KIM , Cheolgeun AN , Euiyun JANG
Abstract: A display device includes: a window including a bending area and a non-bending area; an adhesive layer including a first adhesive portion and a second adhesive portion, wherein the first adhesive portion overlaps the bending area, and the second adhesive portion overlaps the non-bending area; and a display module disposed on the adhesive layer, wherein the first adhesive portion is formed by curing a first resin including a first photoinitiator configured to have an initiation reaction induced by a first light, and the second adhesive portion is formed by curing a second resin including a second photoinitiator configured to have an initiation reaction induced by a second light or a thermal initiator, wherein the second light has a different central wavelength front that of the first light.
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公开(公告)号：US20190148478A1
公开(公告)日：2019-05-16
申请号：US16249387
申请日：2019-01-16
Applicant: Samsung Display Co., Ltd.
Inventor： Chungseok LEE , Donghee PARK , Cheolgeun AN , Jihoon OH , Euiyun JANG , Jeongho HWANG
Abstract: An anisotropic conductive film includes a conductive layer; a first resin insulating layer over a first surface of the conductive layer; and a second resin insulating layer over a second surface of the conductive layer, wherein the conductive layer comprises a plurality of conductive particles and a nano fiber connecting the plurality of conductive particles to each other, each of the plurality of conductive particles comprising a plurality of needle-shaped protrusions having a conical shape, and wherein the first resin insulating layer and the second resin insulating layer comprise a same material and have different thicknesses.
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公开(公告)号：US20190319213A1
公开(公告)日：2019-10-17
申请号：US16376187
申请日：2019-04-05
Applicant: Samsung Display Co., Ltd.
Inventor： Euiyun JANG , Cheolgeun AN , Wonjoon CHOI , Jeongho HWANG
Abstract: A display device includes: a display panel including a display region and a non-display region; a window member on the display panel; and an adhesive member between the display panel and the window member. The adhesive member includes: a first adhesion portion overlapping the display region, and a second adhesion portion extending from the first adhesion portion and overlapping the non-display region. The display panel includes: a substrate, a display element layer on the substrate and overlapping the display region, a driving chip on the substrate and overlapping the non-display region, and an encapsulation member on the display element layer. The driving chip is configured to provide a driving signal to the display element layer. The first adhesion portion connects the window member to the encapsulation member. The second adhesion portion connects the window member to the substrate and encloses the driving chip, but does not overlap the driving chip.
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公开(公告)号：US20170352716A1
公开(公告)日：2017-12-07
申请号：US15382077
申请日：2016-12-16
Applicant: Samsung Display Co., Ltd
Inventor： Chungseok LEE , Donghee PARK , Cheolgeun AN , Jihoon OH , Euiyun JANG , Jeongho HWANG
CPC classification number: H01L27/3276 , H01L24/29 , H01L24/32 , H01L51/0096 , H01L2224/13144 , H01L2224/16238 , H01L2224/271 , H01L2224/29005 , H01L2224/29028 , H01L2224/29083 , H01L2224/29084 , H01L2224/2929 , H01L2224/29293 , H01L2224/2939 , H01L2224/29391 , H01L2224/294 , H01L2224/29439 , H01L2224/29444 , H01L2224/29447 , H01L2224/29455 , H01L2224/29499 , H01L2224/32148 , H01L2224/32225 , H01L2224/32238 , H01L2224/743 , H01L2224/81191 , H01L2224/831 , H01L2224/83192 , H01L2224/83201 , H01L2224/83203 , H01L2224/83345 , H01L2224/83851 , H01L2224/83862 , H01L2251/5369 , H01L2924/07811 , H01L2924/1426 , H01L2924/00014 , H01L2924/0665 , H01L2924/00012
Abstract: An anisotropic conductive film includes a conductive layer; a first resin insulating layer over a first surface of the conductive layer; and a second resin insulating layer over a second surface of the conductive layer, wherein the conductive layer comprises a plurality of conductive particles and a nano fiber connecting the plurality of conductive particles to each other, each of the plurality of conductive particles comprising a plurality of needle-shaped protrusions having a conical shape, and wherein the first resin insulating layer and the second resin insulating layer comprise a same material and have different thicknesses.
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Patent Agency Ranking
公开(公告)号：US20170164474A1
公开(公告)日：2017-06-08
申请号：US15367070
申请日：2016-12-01
Applicant: Samsung Display Co., Ltd.
Inventor： Byoungyong KIM , Inseok YEO , Euiyun JANG , Sangjun LEE , Jeongho HWANG
CPC classification number: H05K1/113 , H05K1/111 , H05K1/118 , H05K1/147 , H05K1/181 , H05K2201/05 , H05K2201/09227 , H05K2201/09409 , H05K2201/09481 , H05K2201/09709 , H05K2201/10128 , H05K2201/10545 , Y02P70/611
Abstract: Provided is a printed circuit board including a base substrate, first row pads, and second row pads. The base substrate has two sides, that can be adjacent, respectively extending in first and second directions. A plurality of pad group areas successively positioned along the first direction are defined on the base substrate. The first row pads are respectively disposed within the pad group areas and successively positioned along a third direction. The second row pads are respectively disposed within the pad group areas, successively positioned along the third direction, and spaced apart from the first row pads. Each of the second row pads is a predetermined distance from a corresponding one of the first row pads in the second direction.
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公开(公告)号：US20210249614A1
公开(公告)日：2021-08-12
申请号：US17088027
申请日：2020-11-03
Applicant: Samsung Display Co., LTD.
Inventor： Cheolgeun AN , Kyoungah LEE , Euiyun JANG , Seul-Gi KIM , YEJIN KIM , Wonjoon CHOI
Abstract: A display device includes a display part including a first non-folding area, a second non-folding area, and a folding area between the first non-folding area and the second non-folding area, the folding area being foldable with respect to a folding axis, a window disposed on the display part, and an adhesive layer disposed between the display part and the window, the adhesive layer including a first adhesive material and a second adhesive material having an elongation rate greater than an elongation rate of the first adhesive material. The first adhesive material has a planar area greater than a planar area of the second adhesive material in each of the first non-folding area and the second non-folding area, and the second adhesive material has a planar area greater than a planar area of the first adhesive material in the folding area.
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7.发明申请公开(公告)号：US20190224954A1
公开(公告)日：2019-07-25
申请号：US16254356
申请日：2019-01-22
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Euiyun JANG , Cheolgeun AN , Wonjoon CHOI , Jeongho HWANG
IPC: B32B37/12 , B32B38/00 , C09D11/101 , B05C5/02
Abstract: An inkjet print apparatus includes a stage; an inkjet head located over an upper portion of the stage, configured to move in a first direction and a second direction opposite to the first direction, and configured to eject an ink toward the stage; a first ultraviolet irradiator located behind the inkjet head with respect to the first direction first covers located at respective sides of the first ultraviolet irradiator in the first direction; a second ultraviolet irradiator located behind the inkjet head with respect to the second direction; and second covers located at respective sides of the second ultraviolet irradiator in the second direction. Further, a process for forming an adhesive layer may be simplified by using an inkjet printing method.
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公开(公告)号：US20170294620A1
公开(公告)日：2017-10-12
申请号：US15410371
申请日：2017-01-19
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Donghee PARK , Cheolgeun AN , Jihoon OH , Chungseok LEE , Euiyun JANG , Jeongho HWANG
CPC classification number: H01L51/5253 , G02F1/133305 , G02F1/133512 , G02F1/13452 , G02F1/13454 , G02F1/136209 , G02F2201/50 , H01L27/3272 , H01L27/3276 , H01L51/0097 , H01L51/5237 , H01L51/5284 , H01L51/529 , H01L2227/326 , H01L2251/5338 , H01L2251/566
Abstract: A display apparatus includes a substrate, a display unit on a first surface of the substrate, and a protection film on a second surface, opposite the first surface, of the substrate. The protection film includes a first adhesive layer having a first surface that faces the second surface of the substrate; a protection film base having a first surface that faces a second surface, opposite the first surface, of the first adhesive layer; and a light blocking layer having a first surface that faces a second surface, opposite the first surface of the protection film base.
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公开(公告)号：US20160096208A1
公开(公告)日：2016-04-07
申请号：US14683921
申请日：2015-04-10
Applicant: Samsung Display Co., Ltd.
Inventor： Euiyun JANG , Sang-Gu LEE , Yun JANG
CPC classification number: B08B5/04 , A47L9/12 , A47L9/20 , B08B5/043 , B08B7/0028
Abstract: An apparatus for cleaning a substrate includes a suction unit generating a suction force, a suction head suctioning contamination particles remaining on the substrate that is transferred in a first direction by using the suction force, and a suction tube connected to the suction unit and the suction head so as to transfer the suction force into the suction head and providing the contamination particles suctioned by the suction head into the suction unit. The suction head may include: a plurality of suction regions arranged in a second direction crossing the first direction; and a plurality of shutters for opening and closing the suction regions. The suction regions corresponding to a width of the substrate in the second direction are opened by the shutters so as to suction the contamination particles.
Abstract translation: 用于清洗基板的装置包括：产生吸力的抽吸单元，吸附头吸附留在基板上的污染颗粒，该污染颗粒通过使用吸力在第一方向上传送;以及抽吸管，连接到抽吸单元和抽吸 以将吸力转移到吸头中，并将由吸头吸入的污染颗粒提供到抽吸单元中。 抽吸头可以包括：沿与第一方向交叉的第二方向布置的多个吸入区域; 以及用于打开和关闭吸入区域的多个快门。 与第二方向的基板的宽度对应的吸引区域由百叶窗打开，以吸引污染颗粒。
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