公开(公告)号：US09281346B1

公开(公告)日：2016-03-08

申请号：US14689673

申请日：2015-04-17

Applicant: Samsung Display Co., Ltd.

Inventor： Sang Urn Lim ,  Jong Hwan Kim

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3223 ,  H01L27/3253 ,  H01L27/3276 ,  H01L27/3297 ,  H01L51/5253 ,  H01L2224/73204 ,  H01L2224/83101

Abstract: A display device includes an array substrate including a display area and a non-display area, a driving circuit chip disposed on the non-display area and including a bottom surface, a top surface, a first pair of side surfaces extending in a first direction, and a second pair of side surfaces extending in a second direction perpendicular to the first direction, and first, second, and dummy bumps, each disposed on the bottom surface in a single column along the first direction, in which the dummy bumps include first and second dummy bump groups disposed between the first and second bumps along the first direction, the dummy bumps in the first dummy bump group are spaced apart from each other by a first pitch, and the dummy bumps in the second dummy bump group are spaced apart from each other by a second pitch different from the first pitch.

Abstract translation: 一种显示装置，具备包括显示区域和非显示区域的阵列基板，配置在非显示区域上的驱动电路芯片，具有底面，顶面，在第一方向上延伸的第一对侧面 以及沿着与第一方向垂直的第二方向延伸的第二对侧表面，以及第一，第二和第二虚拟凸块，每个凸起沿着第一方向设置在单个柱的底表面上，其中虚拟凸起包括第一 以及沿所述第一方向设置在所述第一和第二凸块之间的第二虚拟凸块组，所述第一虚设凸块组中的所述虚设凸起彼此间隔开第一间距，并且所述第二虚设凸块组中的虚设凸起间隔开 彼此间隔不同于第一间距的第二间距。

公开(公告)号：US20150108436A1

公开(公告)日：2015-04-23

申请号：US14265737

申请日：2014-04-30

Applicant: Samsung Display Co., Ltd.

Inventor： Jin Sic Min ,  Dae Geun Lee ,  Sang Urn Lim ,  Eu Tteum Kim

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/56

CPC classification number: H01L27/3276 ,  H01L27/3255 ,  H01L51/524 ,  H01L51/529 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/5369

Abstract: A display device includes a substrate including a wiring portion, a pad unit provided on the substrate and extended from the wiring portion, an integrated circuit chip electrically connected to the pad unit and mounted on the substrate, and an anisotropic conductive film configured to electrically connect the pad unit and the integrated chip to each other. The anisotropic conductive film includes an adhesive layer provided between the pad unit and the integrated circuit chip and at least one conductive ball scattered in the adhesive layer. A heat generator is also provided on the substrate. The heat generator is configured to come into contact with the anisotropic conductive film to supply heat to the anisotropic conductive film.

Abstract translation: 显示装置包括：基板，具有布线部，设置在基板上并从布线部延伸的焊盘单元，与焊盘单元电连接并安装在基板上的集成电路芯片;以及各向异性导电膜， 垫单元和集成芯片彼此相连。 各向异性导电膜包括设置在焊盘单元和集成电路芯片之间的粘合剂层和在粘合剂层中散布的至少一个导电球。 在基板上还设有发热体。 发热体构成为与各向异性导电膜接触，向各向异性导电膜供给热量。

公开(公告)号：US09142602B2

公开(公告)日：2015-09-22

申请号：US14265737

申请日：2014-04-30

Applicant: Samsung Display Co., Ltd.

Inventor： Jin Sic Min ,  Dae Geun Lee ,  Sang Urn Lim ,  Eu Tteum Kim

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/56

CPC classification number: H01L27/3276 ,  H01L27/3255 ,  H01L51/524 ,  H01L51/529 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/5369

Abstract: A display device includes a substrate including a wiring portion, a pad unit provided on the substrate and extended from the wiring portion, an integrated circuit chip electrically connected to the pad unit and mounted on the substrate, and an anisotropic conductive film configured to electrically connect the pad unit and the integrated chip to each other. The anisotropic conductive film includes an adhesive layer provided between the pad unit and the integrated circuit chip and at least one conductive ball scattered in the adhesive layer. A heat generator is also provided on the substrate. The heat generator is configured to come into contact with the anisotropic conductive film to supply heat to the anisotropic conductive film.

Abstract translation: 显示装置包括：基板，具有布线部，设置在基板上并从布线部延伸的焊盘单元，与焊盘单元电连接并安装在基板上的集成电路芯片;以及各向异性导电膜， 垫单元和集成芯片彼此相连。 各向异性导电膜包括设置在焊盘单元和集成电路芯片之间的粘合剂层和在粘合剂层中散布的至少一个导电球。 在基板上还设有发热体。 发热体构成为与各向异性导电膜接触，向各向异性导电膜供给热量。