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公开(公告)号：US20160111480A1
公开(公告)日：2016-04-21
申请号：US14985278
申请日：2015-12-30
Applicant: Japan Display Inc.
Inventor： Takayasu SUZUKI , Norio OKU
IPC: H01L27/32
CPC classification number: H01L27/3246 , H01L27/3248 , H01L51/003 , H01L51/0034 , H01L51/0097 , H01L51/5253 , H01L51/56 , H01L2227/326 , H01L2251/5338 , H01L2251/566 , Y02E10/549
Abstract: A method for producing a display device includes forming a resin film on a substrate, forming a plurality of light emitting elements above the resin film, forming a plurality of first grooves in a surface of the resin film, the plurality of first grooves enclosing the plurality of light emitting elements individually in a multiple-fold manner, cutting the substrate at a position overlapping any one of the plurality of first grooves other than the first groove closest to one of the plurality of light emitting elements, and peeling off the substrate from the resin layer.
Abstract translation: 一种显示装置的制造方法，其特征在于，在基板上形成树脂膜，在所述树脂膜的上方形成多个发光元件，在所述树脂膜的表面形成多个第一槽，所述多个第一槽包围所述多个 的多个发光元件，在与最靠近多个发光元件之一的第一槽以外的多个第一槽中的任一个重叠的位置处切割基板，以及将基板从 树脂层。
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公开(公告)号：US20240049501A1
公开(公告)日：2024-02-08
申请号：US18485349
申请日：2023-10-12
Applicant: Japan Display Inc.
Inventor： Takayasu SUZUKI , Toshihiro SATO
IPC: H10K50/844 , H10K50/842 , H10K50/84 , H10K59/124 , H10K71/50
CPC classification number: H10K50/844 , H10K50/8426 , H10K50/846 , H10K50/8428 , H10K59/124 , H10K71/50
Abstract: A display device includes: a resin layer on the circuit layer including a groove surrounding and separating a display area; light-emitting elements on an upper surface of the resin layer so as to emit light with luminances controlled by the currents; a sealing layer covering the light-emitting elements; a second substrate above the sealing layer; a sealing material provided between the sealing layer and the second substrate so as to surround the display area and the groove; and a filling layer surrounded by the sealing material between the sealing layer and the second substrate. The groove is formed along a line describing a shape that is inscribed in a rectangle and not in contact with corners of the rectangle as viewed in a direction vertical to the upper surface of the resin layer.
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Patent Agency Ranking
公开(公告)号：US20210217987A1
公开(公告)日：2021-07-15
申请号：US17214060
申请日：2021-03-26
Applicant: Japan Display Inc.
Inventor： Takayasu SUZUKI , Toshihiro SATO
Abstract: A display device includes: a resin layer on the circuit layer including a groove surrounding and separating a display area; light-emitting elements on an upper surface of the resin layer so as to emit light with luminances controlled by the currents; a sealing layer covering the light-emitting elements; a second substrate above the sealing layer; a sealing material provided between the sealing layer and the second substrate sc as to surround the display area and the groove; and a filling layer surrounded by the sealing material between the sealing layer and the second substrate. The groove is formed along a line describing a shape that is inscribed in a rectangle and not in contact with corners of the rectangle as viewed in a direction vertical to the upper surface of the resin layer.
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公开(公告)号：US20180248148A1
公开(公告)日：2018-08-30
申请号：US15964405
申请日：2018-04-27
Applicant: Japan Display Inc.
Inventor： Takayasu SUZUKI , Toshihiro SATO
CPC classification number: H01L51/5246 , H01L27/3258 , H01L51/0024 , H01L51/525 , H01L51/5253 , H01L51/5259
Abstract: A display device includes: a resin layer on the circuit layer including a groove surrounding and separating a display area; light-emitting elements on an upper surface of the resin layer so as to emit light with luminances controlled by the currents; a sealing layer covering the light-emitting elements; a second substrate above the sealing layer; a sealing material provided between the sealing layer and the second substrate so as to surround the display area and the groove; and a filling layer surrounded by the sealing material between the sealing layer and the second substrate. The groove is formed along a line describing a shape that is inscribed in a rectangle and not in contact with corners of the rectangle as viewed in a direction vertical to the upper surface of the resin layer.
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公开(公告)号：US20160268542A1
公开(公告)日：2016-09-15
申请号：US15067548
申请日：2016-03-11
Applicant: Japan Display Inc.
Inventor： Takayasu SUZUKI
CPC classification number: H01L51/5246 , G06F1/1652 , G06F3/041 , G09G2380/02 , H01L27/323 , H01L27/3276 , H01L51/0097 , H01L51/5212 , H01L51/5228 , H01L51/5253 , H01L2251/5338 , Y02E10/549
Abstract: A display device includes: a TFT substrate; a counter substrate; a flat bonding member bonding the TFT substrate and the counter substrate at a display area and an additional function area; and a bent bonding member bonding the TFT substrate and the counter substrate at a peripheral area outside the display area and a peripheral area outside the additional function area, the bent bonding member including a bonding interface at which a shear stress occurs due to the bending of the TFT substrate and the counter substrate. The bent bonding member has a deformation allowance in a direction of the shear stress greater than that of the flat bonding member.
Abstract translation: 一种显示装置，包括：TFT基板; 相对基板; 在显示区域和附加功能区域上接合TFT基板和对置基板的平坦接合构件; 以及将所述TFT基板和所述对置基板接合在所述显示区域外的周边区域和所述附加功能区域的外围的周边区域的所述弯曲接合构件，所述弯曲接合构件包括由于弯曲而产生剪切应力的接合界面 TFT基板和对置基板。 弯曲的粘合部件在剪切应力的方向上具有比平坦的粘合部件大的变形余量。
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公开(公告)号：US20160268524A1
公开(公告)日：2016-09-15
申请号：US15066817
申请日：2016-03-10
Applicant: Japan Display Inc.
Inventor： Takayasu SUZUKI , Norio OKU
CPC classification number: H01L51/0097 , G02F1/133305 , G02F1/13338 , H01L24/32 , H01L27/323 , H01L27/3276 , H01L51/0024 , H01L51/5246 , H01L2227/323 , H04M1/0268 , H05K1/028 , Y02E10/549 , Y02P70/521
Abstract: A display device includes a first substrate having a display area and a first peripheral area, a second substrate having a second peripheral area, a first filler between the first substrate and the second substrate, and a first adhesive outside the first filler. The first adhesive bonds the first peripheral area and the second peripheral area. The first substrate has a first bent portion in the first peripheral area. The second substrate has a second bent portion in the second peripheral area.
Abstract translation: 显示装置包括具有显示区域和第一周边区域的第一基板，具有第二外围区域的第二基板，第一基板和第二基板之间的第一填充物，以及在第一填充物外部的第一粘合剂。 第一粘合剂结合第一周边区域和第二周边区域。 第一基板在第一周边区域具有第一弯曲部分。 第二基板在第二周边区域具有第二弯曲部分。
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公开(公告)号：US20150362449A1
公开(公告)日：2015-12-17
申请号：US14732621
申请日：2015-06-05
Applicant: Japan Display Inc.
Inventor： Takayasu SUZUKI
CPC classification number: G01N27/121 , G01N27/048 , G01N31/222 , H01L27/3244 , H01L51/5246
Abstract: A display device includes a first substrate provided with a pixel circuit in a display region, a second substrate provided facing the first substrate, a dam agent bonding the first substrate and the second substrate and sealing the display region, and a moisture detection part provided between a first region provided with the dam agent and the display region.
Abstract translation: 显示装置包括在显示区域中设置有像素电路的第一基板，与第一基板相对设置的第二基板，接合第一基板和第二基板并密封显示区域的阻挡剂;以及湿气检测部， 设置有坝剂和显示区域的第一区域。
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