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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.
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公开(公告)号：US20140016351A1
公开(公告)日：2014-01-16
申请号：US13680029
申请日：2012-11-17
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Chan-Jae PARK , Seung-Hwan BAEK , Youn-Ho HAN , Seok-Hyun NAM , Sang-Won LEE , Young-Keun LEE
CPC classification number: G02B6/0066 , B82Y20/00 , F21V9/00 , F21V9/30 , F21V13/08 , F21V13/14 , G02B6/0005 , G02B6/0013 , G02B6/0021 , G02B6/0023 , G02B6/0028 , G02B6/0068 , Y10S977/774 , Y10S977/95
Abstract: A light source module includes a light source unit which generates a light; a light emitting part spaced apart from the light source unit and comprising a light emitting surface; and a light transmitting part which transmits the light generated by the light source unit to the light emitting part. The light emitting part emits the light transmitted by the light transmitting part, through the light emitting surface.
Abstract translation: 光源模块包括产生光的光源单元; 与光源单元间隔开并包括发光表面的发光部分; 以及透光部，其将由光源单元生成的光透射到发光部。 发光部通过发光面发射由透光部透射的光。
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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.
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4.发明申请公开(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.
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Patent Agency Ranking
公开(公告)号：US20160231623A1
公开(公告)日：2016-08-11
申请号：US14950149
申请日：2015-11-24
Applicant: Samsung Display Co., Ltd.
Inventor： Seung Hwan BAEK , So Jeong LA , Chan-Jae PARK , Yeong Bae LEE
IPC: G02F1/1335
CPC classification number: G02F1/133603 , G02F1/133605 , G02F1/133606 , G02F1/133608
Abstract: A curved backlight unit includes: a light source module; and a light source enhancing member disposed on the light source module, the light source module includes: a substrate; a light emitting part disposed on the substrate; a first reflecting sheet spaced apart from the light emitting part by a predetermined distance and enclosing the light emitting part; a second reflecting sheet contacting the first reflecting sheet; and a wavelength converting part fixed between the first reflecting sheet and the second reflecting sheet and overlapped with the light emitting part.
Abstract translation: 弯曲背光单元包括：光源模块; 以及设置在所述光源模块上的光源增强部件，所述光源模块包括：基板; 设置在所述基板上的发光部; 第一反射片，与所述发光部分隔开预定距离并包围所述发光部分; 与第一反射片接触的第二反射片; 以及固定在第一反射片和第二反射片之间并与发光部重叠的波长转换部。
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6.发明申请公开(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.
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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.
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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.
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公开(公告)号：US20150309367A1
公开(公告)日：2015-10-29
申请号：US14599716
申请日：2015-01-19
Applicant: Samsung Display Co., Ltd.
Inventor： Chan-Jae PARK , SEOKHYUN NAM , Seung Hwan BAEK , Yeongbae LEE
IPC: G02F1/1335
CPC classification number: G02F1/133606 , G02F1/133605 , G02F1/133609
Abstract: A display device includes a display panel including a display surface on which an image is displayed and a rear surface opposite to the display surface, and a backlight unit which is under the display panel and supplies a light to the display panel. The backlight unit includes a light source unit which emits a first light in a direction taken from the display surface to the rear surface, a reflection sheet which reflects the first light, and an active layer which is between the light source unit and the reflection sheet and includes a scattering particle which scatters the first light.
Abstract translation: 显示装置包括显示面板，显示面上显示有图像，显示面与背面相反，背光单元位于显示面板的下方，并向显示面板供给光。 背光单元包括：从显示面向后表面方向发射第一光的光源单元，反射第一光的反射片，以及位于光源单元和反射片之间的有源层 并且包括散射第一光的散射粒子。
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