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公开(公告)号：US20210157192A1
公开(公告)日：2021-05-27
申请号：US17142458
申请日：2021-01-06
申请人： Japan Display Inc.
发明人： Hideaki ABE , Yasuhito ARUGA , Hiroyuki ONODERA , Hiroki KATO , Yasushi NAKANO , Hitoshi KAWAGUCHI , Keisuke ASADA
摘要： A display device includes: a display panel including panel terminals; and a wiring substrate including first substrate terminals coupled to the panel terminals. The panel terminals include panel terminals arranged in a first region and panel terminals arranged in second regions sandwiching the first region. The first substrate terminals include first substrate terminals arranged in a third region and first substrate terminals arranged in fourth regions sandwiching the third region. A gap between panel terminals is substantially constant in the first and second regions. A first width of the panel terminals in the first region is different from a second width of the panel terminals is the second regions. A width of the first substrate terminals is substantially constant in the third and fourth regions. A first gap between first substrate terminals in the third region is different from a second gap between first substrate terminals in the fourth regions.
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公开(公告)号：US20170031508A1
公开(公告)日：2017-02-02
申请号：US15293366
申请日：2016-10-14
申请人： Japan Display Inc.
发明人： Yasushi NAKANO , Hitoshi Kawaguchi , Hideaki Abe
IPC分类号： G06F3/041
CPC分类号： G06F3/0416 , G06F3/0412 , G06F2203/04102 , G06F2203/04103 , H05K1/117 , H05K1/189
摘要： A terminal connection structure includes plural first connection terminals which are arranged side by side in one direction on a first circuit substrate, and plural second connection terminals which are arranged side by side in the one direction on a second resin circuit substrate overlappingly connected to the first circuit substrate and are respectively connected to the plural first connection terminals. Each of the plural second connection terminals includes plural first wirings extending in a direction crossing the one direction, and a second wiring connected to the plural first wirings and extending in the one direction. The second wiring is provided in a region where the second circuit substrate is overlapped and connected to the first circuit substrate.
摘要翻译： 端子连接结构包括在第一电路基板上沿一个方向并排设置的多个第一连接端子，以及在与第一电路基板重叠连接的第二树脂电路基板上沿一个方向并排配置的多个第二连接端子 并且分别连接到多个第一连接端子。 多个第二连接端子中的每一个包括沿与该一个方向交叉的方向延伸的多个第一布线，以及连接到多个第一布线并沿一个方向延伸的第二布线。 第二布线设置在第二电路基板重叠并连接到第一电路基板的区域中。
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公开(公告)号：US20150098197A1
公开(公告)日：2015-04-09
申请号：US14509119
申请日：2014-10-08
申请人： Japan Display Inc.
发明人： Hideaki ABE , Yasushi NAKANO , Hitoshi KAWAGUCHI , Ryouhei SUZUKI
CPC分类号： H05K1/189 , G02F1/1345 , G02F1/136286 , H01R4/04 , H01R12/62 , H01R2107/00 , H05K1/118 , H05K3/323 , H05K3/3442 , H05K3/361 , H05K2201/09663 , H05K2201/09918 , H05K2201/10136
摘要： Terminal portions are arrayed at regular widths and regular intervals, and each face any enable terminal, and are electrically connected to the enable terminals by conductive particles. A lead portion is connected to the other terminal portion except for a pair of terminal portions which is a pair of terminal portions adjacent to each other, and extends from an overlap region to a lead region. A connection portion connects the respective terminal portions that are not connected with the lead portion to the adjacent terminal portions that are connected to the lead portion within an area of the overlap region. An interval between a pair of lead portions extending from a pair of connection portions located to sandwich a pair of terminal portions that are not connected with the lead portion therebetween is larger than an interval between the other adjacent lead portions.
摘要翻译： 端子部分以规则的宽度和规则的间隔排列，并且每个面向任何使能端子，并且通过导电颗粒电连接到使能端子。 除了作为彼此相邻的一对端子部分的一对端子部分之外，引线部分连接到另一个端子部分，并且从重叠区域延伸到引线区域。 连接部分将不与导线部分连接的各个端子部分连接到在重叠区域的区域内连接到引线部分的相邻端子部分。 从一对连接部分延伸出来的一对引线部分之间的间隔大于其它相邻的引线部分之间的间隔。
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公开(公告)号：US20230110093A1
公开(公告)日：2023-04-13
申请号：US18065273
申请日：2022-12-13
申请人： Japan Display Inc.
发明人： Kazune MATSUMURA , Yasushi NAKANO
IPC分类号： H01L27/146
摘要： A detection device includes a substrate, a plurality of photodiodes that are arranged in a detection region of the substrate, a plurality of first terminals that are arranged in a first direction in a peripheral region outside the detection region of the substrate, an insulating film that covers the first terminals, and an anisotropic conductive film that is located above the insulating film, and covers the first terminals.
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公开(公告)号：US20230007770A1
公开(公告)日：2023-01-05
申请号：US17941761
申请日：2022-09-09
申请人： Japan Display Inc.
发明人： Kenichi TAKEMASA , Yasushi NAKANO
IPC分类号： H05K1/11
摘要： A wiring substrate includes a substrate, an insulating film stacked on the substrate, an anode pad stacked on a first surface of the insulating film and electrically coupled to an anode of an inorganic light-emitting diode, a cathode pad stacked on the first surface of the insulating film and electrically coupled to a cathode of the inorganic light-emitting diode, and an auxiliary pad provided to the first surface of the insulating film and having electrical conductivity. The auxiliary pad is disposed in a floating state near an end of the anode pad and the cathode pad.
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公开(公告)号：US20210223597A1
公开(公告)日：2021-07-22
申请号：US17205101
申请日：2021-03-18
申请人： Japan Display Inc.
发明人： Yasushi NAKANO
IPC分类号： G02F1/1345 , H01L23/544 , H05K1/18 , H05K1/02 , H01L23/00
摘要： According to one embodiment, a display device includes a display panel including a first substrate, and a wiring board mounted on a mounting portion of the first substrate. The display panel includes a first terminal and a second terminal located in the mounting portion, a first alignment mark located in the mounting portion and located between the first terminal and the second terminal, a first wiring line connected to the first terminal, and a second wiring line connected to the second terminal. The wiring board includes a first connection wiring line connected to the first terminal, a second connection wiring line connected to the second terminal, and a second alignment mark located between the first connection wiring line and the second connection wiring line.
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公开(公告)号：US20200233519A1
公开(公告)日：2020-07-23
申请号：US16843529
申请日：2020-04-08
申请人： Japan Display Inc.
发明人： Koji NOGUCHI , Masaki MURASE , Yasushi NAKANO , Koji ISHIZAKI
IPC分类号： G06F3/041 , G02F1/1333 , G02F1/1343 , G02F1/1345 , G02F1/1362 , G06F3/044
摘要： A display device is provided and includes a first substrate comprising first and second areas, first and second terminals located in the first area, and first wiring electrically connects the first terminal with the second terminal; a second substrate comprising a detection electrode for sensing and a third terminal electrically connected to the detection electrode; and connecting member comprising a base layer, and a conductive member electrically connects first and third terminals, wherein the first area is an area in which the second substrate does not overlap the first substrate, the second area is an area in which the first substrate and the second substrate overlap each other, the connecting member does not extend outside first substrate, the conductive member is provided on an undersurface of the base layer, and the undersurface is opposed to the first surface and the third surface.
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8.发明申请公开(公告)号：US20150002759A1
公开(公告)日：2015-01-01
申请号：US14314362
申请日：2014-06-25
申请人： Japan Display Inc.
发明人： Yasushi NAKANO , Hitoshi KAWAGUCHI , Hideaki ABE
CPC分类号： G06F3/0416 , G06F3/0412 , G06F2203/04102 , G06F2203/04103 , H05K1/117 , H05K1/189
摘要： A terminal connection structure includes plural first connection terminals which are arranged side by side in one direction on a first circuit substrate, and plural second connection terminals which are arranged side by side in the one direction on a second resin circuit substrate overlappingly connected to the first circuit substrate and are respectively connected to the plural first connection terminals. Each of the plural second connection terminals includes plural first wirings extending in a direction crossing the one direction, and a second wiring connected to the plural first wirings and extending in the one direction. The second wiring is provided in a region where the second circuit substrate is overlapped and connected to the first circuit substrate.
摘要翻译： 端子连接结构包括在第一电路基板上沿一个方向并排设置的多个第一连接端子，以及在与第一电路基板重叠连接的第二树脂电路基板上沿一个方向并排配置的多个第二连接端子 并且分别连接到多个第一连接端子。 多个第二连接端子中的每一个包括沿与该一个方向交叉的方向延伸的多个第一布线，以及连接到多个第一布线并沿一个方向延伸的第二布线。 第二布线设置在第二电路基板重叠并连接到第一电路基板的区域中。
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公开(公告)号：US20140029226A1
公开(公告)日：2014-01-30
申请号：US13943087
申请日：2013-07-16
申请人： Japan Display Inc.
发明人： Hideaki ABE , Yasushi NAKANO , Hitoshi KAWAGUCHI
IPC分类号： H05K1/11
CPC分类号： H05K1/111 , G02F1/13454 , G02F1/13458 , H01L2224/16225 , H01L2224/32225 , H01L2224/73204 , H01L2924/00
摘要： An integrated circuit chip includes first and second electrode terminals electrically connected to an internal circuit, and a dummy bump arranged between the first and second electrode terminals on a back surface thereof. A wiring pattern includes first lines electrically connected to the first electrode terminals below the back surface of the integrated circuit chip and extend in the direction toward a display region outside the integrated circuit chip, and second lines electrically connected to the second electrode terminals below the back surface of the integrated circuit chip and extend in the direction opposite to the display region outside the integrated circuit chip. The dummy bump is configured to avoid at least one of the electrical connection between the dummy bump and all of the first lines and all of the second lines and the electrical connection between the dummy bump and the internal circuit.
摘要翻译： 集成电路芯片包括电连接到内部电路的第一和第二电极端子，以及布置在第一和第二电极端子的背面上的虚设凸块。 布线图案包括与集成电路芯片的背面下方的第一电极端子电连接并且朝向集成电路芯片外部的显示区域的方向延伸的第一线，以及与背面的第二电极端子电连接的第二线路 集成电路芯片的表面，并且在与集成电路芯片外部的显示区域相反的方向上延伸。 虚拟凸块被配置为避免虚设凸起与所有第一线和所有第二线之间的电连接以及虚设凸起与内部电路之间的电连接中的至少一个。
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公开(公告)号：US20220229324A1
公开(公告)日：2022-07-21
申请号：US17715496
申请日：2022-04-07
申请人： Japan Display Inc.
发明人： Hideaki ABE , Yasuhito ARUGA , Hiroyuki ONODERA , Hiroki KATO , Yasushi NAKANO , Hitoshi KAWAGUCHI , Keisuke ASADA
摘要： A display device includes: a display panel including panel terminals; and a wiring substrate including first substrate terminals coupled to the panel terminals. The panel terminals include panel terminals arranged in a first region and panel terminals arranged in second regions sandwiching the first region. The first substrate terminals include first substrate terminals arranged in a third region and first substrate terminals arranged in fourth regions sandwiching the third region. A gap between panel terminals is substantially constant in the first and second regions. A first width of the panel terminals in the first region is different from a second width of the panel terminals in the second regions. A width of the first substrate terminals is substantially constant in the third and fourth regions. A first gap between first substrate terminals in the third region is different from a second gap between first substrate terminals in the fourth regions.
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