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公开(公告)号：US20150092362A1
公开(公告)日：2015-04-02
申请号：US14276866
申请日：2014-05-13
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hyeong-Cheol Ahn
CPC classification number: H05K1/189 , G02F1/133305 , G02F1/13452 , G02F2201/56 , H05K1/147 , H05K2201/10128 , H05K2201/2036
Abstract: A flexible display device includes a flexible display panel, a driving circuit film, and a spacer. The flexible display panel includes a terminal part configured to receive a driving signal. The driving circuit film includes a base film and a driving chip on the base film. The driving chip being configured to generate the driving signal. The driving circuit film is coupled to the terminal part, is configured to apply the driving signal to the display panel, and bent toward a lower surface of the display panel. The spacer is on the driving circuit film and is configured to maintain a gap between the driving chip and the lower surface of the display panel.
Abstract translation: 柔性显示装置包括柔性显示面板，驱动电路膜和间隔物。 柔性显示面板包括被配置为接收驱动信号的端子部。 驱动电路膜包括基膜和基膜上的驱动芯片。 驱动芯片被配置为产生驱动信号。 所述驱动电路膜与所述端子部连接，构成为将所述驱动信号施加到所述显示面板，朝向所述显示面板的下表面弯曲。 间隔件位于驱动电路膜上，并被配置为保持驱动芯片和显示面板的下表面之间的间隙。
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Patent Agency Ranking
公开(公告)号：US10321576B2
公开(公告)日：2019-06-11
申请号：US15596949
申请日：2017-05-16
Applicant: Samsung Display Co., Ltd.
Inventor： Hyeong-Cheol Ahn
IPC: H05K1/14 , H05K1/18 , G02F1/1333 , G02F1/1345
Abstract: A curved display device includes a display panel including a terminal part configured to receive a driving signal, a driving circuit film including a base film and a driving chip on the base film, and a spacer disposed between the base film and the display panel. The driving chip is configured to generate the driving signal, the driving circuit film is configured to apply the driving signal to the display panel, and the driving circuit film is coupled to the terminal part and bent toward a lower surface of the display panel. The display panel and a surface of the spacer are curved along a first direction.
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公开(公告)号：US20170249887A1
公开(公告)日：2017-08-31
申请号：US15596949
申请日：2017-05-16
Applicant: Samsung Display Co., Ltd.
Inventor： Hyeong-Cheol Ahn
CPC classification number: H05K1/189 , G02F1/133305 , G02F1/13452 , G02F2201/56 , H05K1/147 , H05K2201/10128 , H05K2201/2036
Abstract: A flexible display device includes a flexible display panel, a driving circuit film, and a spacer. The flexible display panel includes a terminal part configured to receive a driving signal. The driving circuit film includes a base film and a driving chip on the base film. The driving chip being configured to generate the driving signal. The driving circuit film is coupled to the terminal part, is configured to apply the driving signal to the display panel, and bent toward a lower surface of the display panel. The spacer is on the driving circuit film and is configured to maintain a gap between the driving chip and the lower surface of the display panel.
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公开(公告)号：US09730317B2
公开(公告)日：2017-08-08
申请号：US14219054
申请日：2014-03-19
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hyeong-Cheol Ahn
CPC classification number: H05K1/028 , H05K1/189 , H05K2201/10439
Abstract: A display device includes a display panel including a curved surface bent along a first direction, a circuit board coupled to the display panel, the circuit board being bent along the first direction in correspondence to the curved surface of the display panel, and an integrated circuit (IC) chip on the circuit board, a short side of the IC chip extending along the first direction.
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公开(公告)号：US20160300890A1
公开(公告)日：2016-10-13
申请号：US15186782
申请日：2016-06-20
Applicant: Samsung Display Co., Ltd.
Inventor： Hyeong-Cheol Ahn
CPC classification number: H01L27/323 , G06F1/1626 , G06F1/1643 , G06F1/1656 , G06F3/0412 , G06F3/046 , G06F2203/04103 , G06F2203/04107 , H01L27/1274 , H01L27/3262 , H01L51/56 , H01L2227/323 , H01L2251/5338 , Y10T29/49117
Abstract: A method of manufacturing a display device is provided. The display device includes a digitizer which is formed so that at least a part thereof is bent and a display panel which is installed along a shape of an outer surface of the digitizer.
Abstract translation: 提供一种制造显示装置的方法。 显示装置包括形成为使其至少一部分弯曲的数字化仪和沿着数字转换器的外表面的形状安装的显示面板。
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公开(公告)号：US20140306348A1
公开(公告)日：2014-10-16
申请号：US14021302
申请日：2013-09-09
Applicant: Samsung Display Co., Ltd.
Inventor： Hyeong-Cheol Ahn
IPC: H01L23/00
CPC classification number: H01L23/562 , G02F1/13452 , H01L23/4985 , H01L2224/16225 , H01L2224/32225 , H01L2224/73204 , H05K1/0281 , H05K1/189 , H05K3/3452 , H05K2201/10128 , H05K2201/10681 , H05K2201/2009 , H05K2203/0577 , H01L2924/00
Abstract: A flexible chip on film includes a base insulating layer, a metal layer disposed on an upper surface of the base insulating layer and including a circuit pattern, an integrated circuit chip disposed on an upper surface of the metal layer and electrically connected to the metal layer, a solder resist layer disposed on the metal layer and insulated from the integrated circuit chip, and a reinforcing layer disposed on an upper surface of the solder resist layer. When the chip on film COF is bent, a neutral surface, in which a vector sum of a tensile force and a compressive force becomes substantially zero, is placed in the metal layer.
Abstract translation: 膜上的柔性芯片包括基底绝缘层，设置在基底绝缘层的上表面上并包括电路图案的金属层，设置在金属层的上表面上并电连接到金属层的集成电路芯片 设置在金属层上并与集成电路芯片绝缘的阻焊层，以及设置在阻焊层的上表面上的加强层。 当膜COF上的芯片弯曲时，其中拉伸力和压缩力的矢量和变为基本为零的中性表面被放置在金属层中。
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