-
1.
公开(公告)号:US20220317489A1
公开(公告)日:2022-10-06
申请号:US17608077
申请日:2020-07-15
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor: Sangduk LEE , Chan-Jae PARK , Kikyung YOUK , HYUN A LEE , Daehwan JANG
IPC: G02F1/1345 , H01L27/32 , H01L51/56
Abstract: A display device includes an electronic component comprising a bump, which includes a first bump portion and a second bump portion that has a surface area less than that of the first bump portion on a plane to surround the first bump portion, a display panel facing the electronic component and including a signal pad that is in contact with the bump, and an adhesive member which is disposed between the display panel and the electronic component and in which an opening overlapping the first bump portion on the plane is defined, wherein the bump is in contact with the signal pad through the opening.
-
公开(公告)号:US20210151543A1
公开(公告)日:2021-05-20
申请号:US16944707
申请日:2020-07-31
Applicant: Samsung Display Co., Ltd.
Inventor: Chan-Jae PARK , Sangduk LEE , Heeju WOO , Kikyung YOUK , Hyun a LEE , Daehwan JANG
Abstract: A method for manufacturing a display device includes providing an electronic component between a plurality of bumps, providing a display panel, aligning the electronic component and the display panel, and applying ultrasonic waves to bond the plurality of bumps to signal pads. In providing first adhesive members, at least a portion of a top surface of each of the plurality of bumps is exposed between the first adhesive members.
-
公开(公告)号:US20150131044A1
公开(公告)日:2015-05-14
申请号:US14273909
申请日:2014-05-09
Applicant: Samsung Display Co., Ltd.
Inventor: Eun-Kil PARK , UnByoll KO , Kikyung YOUK
IPC: G02F1/1339 , G02F1/1368 , G02F1/1362
CPC classification number: G02F1/1339 , G02F2001/13398
Abstract: A display apparatus includes a first substrate including a display area in which a plurality of pixels is disposed and a non-display area disposed adjacent to the display area, a second substrate which faces the first substrate, an image display layer between the first substrate and the second substrate, and a sealing member which is in the non-display area and attaches the first substrate and the second substrate. The first and second substrates have a curved surface in a first direction, and a flat surface in a second direction crossing the first direction A width of the sealing member extended in the first direction is greater than a width of the sealing member extended in the second direction.
Abstract translation: 一种显示装置,包括:第一基板,其具备配置有多个像素的显示区域和与显示区域相邻设置的非显示区域;面向第一基板的第二基板;第一基板与第二基板之间的图像显示层; 第二基板和位于非显示区域中并附接第一基板和第二基板的密封构件。 第一基板和第二基板在第一方向上具有弯曲表面,并且沿与第一方向交叉的第二方向上的平坦表面沿着在第一方向上延伸的密封件的宽度大于在第二方向上延伸的密封件的宽度 方向。
-
公开(公告)号:US20220352290A1
公开(公告)日:2022-11-03
申请号:US17624223
申请日:2020-03-05
Applicant: Samsung Display Co., Ltd.
Inventor: Chan-Jae PARK , Kikyung YOUK , Sangduk LEE , Hyun A LEE , Daehyuk IM
Abstract: A display apparatus includes a display panel having a display region and a non-display region and including a plurality of panel pads disposed in the non-display region, a flexible circuit board including a plurality of connection pads overlapping the plurality of panel pads, and a bonding layer disposed between the display panel and the flexible circuit board and including a conductive polymer, wherein the bonding layer includes a plurality of conductive portions overlapping the plurality of panel pads and the plurality of connection pads and having a first conductivity value, and a plurality of non-conductive portions not overlapping the plurality of panel pads and the plurality of connection pads and having a second conductivity value smaller than the first conductivity value.
-
5.
公开(公告)号:US20210223818A1
公开(公告)日:2021-07-22
申请号:US17019830
申请日:2020-09-14
Applicant: Samsung Display Co., Ltd.
Inventor: Daehwan JANG , Hyun a LEE , Chan-Jae PARK , SUNOK OH , Kikyung YOUK , Sangduk LEE
Abstract: An adhesive member is between an electronic component and an electronic panel that are connected to each other through the adhesive member. The adhesive member has a second surface and a first surface. The adhesive member includes a first recess pattern recessed from the first surface and a second recess pattern recessed from the first surface. The second recess pattern is spaced apart in a first direction from the first recess pattern. A sum of a planar area of the first recess pattern and a planar area of the second recess pattern ranges from about 20 percent (%) to about 70% of a planar area of the first surface.
-
公开(公告)号:US20160274409A1
公开(公告)日:2016-09-22
申请号:US15013479
申请日:2016-02-02
Applicant: Samsung Display Co., LTD.
Inventor: Hyun-ho KANG , Osung SEO , Seungjun YU , Hawon YU , Kikyung YOUK , Yeogeon YOON , Sang-myoung LEE , Taekyung YIM
IPC: G02F1/1335 , G02F1/1368 , G02F1/1362 , G02F1/1343
CPC classification number: G02F1/133512 , G02F1/133707 , G02F2001/133757 , G02F2001/134345 , G02F2001/136218
Abstract: A curved display device includes a first substrate curved along a first direction and comprising pixel areas defined therein, a second substrate coupled to the first substrate and curved together with the first substrate, a liquid crystal layer interposed between the first substrate and the second substrate and comprising liquid crystal molecules, and a light blocking member disposed on the first substrate or the second substrate to block a light, where domains are defined in each of the pixel areas and arranged in a second direction crossing the first direction, the domains are arranged in a matrix form in the pixel areas, and the light blocking member includes a first light blocking layer having a first width and a second light blocking layer having a second width greater than the first width.
Abstract translation: 一种弯曲显示装置,包括沿着第一方向弯曲并包括限定在其中的像素区域的第一基板,耦合到第一基板并与第一基板一起弯曲的第二基板,插入在第一基板和第二基板之间的液晶层,以及 包括液晶分子,以及设置在所述第一基板或所述第二基板上以阻挡光的遮光部件,其中在每个所述像素区域中定义畴并且沿与所述第一方向交叉的第二方向布置,所述畴布置在 像素区域中的矩阵形式,并且遮光构件包括具有第一宽度的第一遮光层和具有大于第一宽度的第二宽度的第二遮光层。
-
公开(公告)号:US20220328451A1
公开(公告)日:2022-10-13
申请号:US17851358
申请日:2022-06-28
Applicant: Samsung Display Co., Ltd.
Inventor: Chan-Jae PARK , Kikyung YOUK , Sangduk LEE , Hyun a LEE , Daehwan JANG
Abstract: A display device includes a display panel including a display area and a non-display area defined therein and including a plurality of signal pads overlapping the non-display area, an electronic component including a base layer with an upper surface and a lower surface, a plurality of driving pads disposed on the lower surface of the base layer, and a plurality of driving bumps respectively disposed on the plurality of driving pads, the plurality of driving bumps being respectively connected to the signal pads, and a filler disposed between the display panel and the electronic component. A first hole is defined in the upper surface of the base layer, and the first hole does not overlap the plurality of driving bumps in a plan view.
-
公开(公告)号:US20210094238A1
公开(公告)日:2021-04-01
申请号:US16886993
申请日:2020-05-29
Applicant: Samsung Display Co., Ltd.
Inventor: Hyun a LEE , Chan-Jae PARK , Heeju WOO , Kikyung YOUK , Sangduk LEE , Daehwan JANG
Abstract: An ultrasonic bonding apparatus includes a stage on which a display panel is seated, a first ultrasonic generation unit which is connected to the stage and vibrates in a first direction and provide a first polarization, and a second ultrasonic generation unit in which an electronic component is seated and which vibrates in a second direction that is crossed with the first direction, and provides a second polarization, where a third polarization is provided on a plane on which the display panel contacts the electronic component.
-
公开(公告)号:US20180155576A1
公开(公告)日:2018-06-07
申请号:US15647259
申请日:2017-07-12
Applicant: Samsung Display Co., Ltd. , Myongji University Industry and Academia Cooperation Foundation
Inventor: Byungwook AHN , Kikyung YOUK , Sukwon JUNG , Jeongho HWANG , Jongdeok PARK , Seungchan LEE , lntae SON , Junhyup LEE
CPC classification number: C09J5/06 , B32B5/16 , B32B7/12 , B32B27/06 , B32B2307/412 , B32B2457/20 , C09J11/06 , C09J11/08 , C09J2201/128 , C09J2201/36 , C09J2203/318 , C09J2205/102 , C09J2205/11 , C09J2205/302 , C09J2433/00 , C09J2479/02 , G06F3/041 , H05K5/0017 , H05K5/03
Abstract: A thermally releasable adhesive member including a base resin and microcapsules dispersed and disposed in the base resin. The microcapsule includes a core part, a shell part wrapping the core part, and an organic solvent disposed in the core part, and an average diameter of the microcapsules is in a range from about 50 nm to about 500 nm. The adhesive member may maintain high optical transmittance and may be easily detached at a high temperature.
-
-
-
-
-
-
-
-