公开(公告)号：US10088711B2

公开(公告)日：2018-10-02

申请号：US15293389

申请日：2016-10-14

申请人： Japan Display Inc.

发明人： Daisuke Ikeda

IPC分类号： G02F1/1339 ,  G02F1/1333 ,  G02F1/1368 ,  G02F1/136 ,  G02F1/1345

摘要： At a corner of a TFT substrate where sealants are coated overlapping each other, a phenomenon that the sealants protrude into the display region is prevented by a structure that: the TFT substrate having an organic passivation film is formed as far as the outside of the display region. A groove-like organic passivation film removed portion is formed surrounding the display region. Since the sealants are coated overlapping each other at the corner, when a TFT substrate and a counter substrate are superposed at a predetermined gap, the width of the groove-like organic passivation film removed portion is made larger at the corner than the side in order to prevent the sealant from extending. Since an excessive sealant is absorbed in the groove-like organic passivation film removing portion of a larger width at the corner, the sealant can be prevented from protruding to the inside of the display region.

公开(公告)号：US09995978B2

公开(公告)日：2018-06-12

申请号：US15088854

申请日：2016-04-01

申请人： Japan Display Inc.

发明人： Daisuke Ikeda ,  Atsuhiro Katayama ,  Yasuhiro Kanaya

IPC分类号： G02F1/1333 ,  G02F1/1345 ,  G02F1/13 ,  G02F1/1362

CPC分类号： G02F1/13458 ,  G02F1/1345 ,  G02F1/13452 ,  G02F1/136259 ,  G02F1/136286 ,  G02F2001/13456

摘要： To improve the reliability of a display device.The display device includes a display portion, an input unit, and a lead-out wiring portion which connects the display portion and the input unit to each other. In addition, the input unit includes a first terminal group in which a plurality of first terminals are arranged. In addition, the lead-out wiring portion includes a plurality of first lead-out wirings connected to the plurality of first terminals. In addition, a first end-portion wiring, which is formed in an end portion of an array, among the plurality of first lead-out wirings, includes a first main line which extends along an extending direction of a neighboring first lead-out wiring, a first bypass line which extends along the first main line, and a first branch portion and a second branch portion which connect the first main line and the first bypass line to each other.

公开(公告)号：US09097948B2

公开(公告)日：2015-08-04

申请号：US14043897

申请日：2013-10-02

申请人： Japan Display Inc.

发明人： Daisuke Ikeda

IPC分类号： G02F1/1339 ,  G02F1/136 ,  G02F1/1333 ,  G02F1/1345

CPC分类号： G02F1/1339 ,  G02F1/133345 ,  G02F1/133351 ,  G02F1/13394 ,  G02F1/13454 ,  G02F1/136 ,  G02F1/1368

摘要： At a corner of a TFT substrate in which sealants are coated overlapping each other, a phenomenon that the width of the sealants is increased and protrude to the display region is prevented. An organic passivation film is formed as far as the outside of the display region. A groove-like organic passivation film removed portion is formed surrounding the display region. Since the sealants are coated overlapping each other at the corner, when a TFT substrate and a counter substrate are superposed at a predetermined gap, the width of the groove-like organic passivation film removed portion is made larger at the corner than the side in order to prevent the sealant from extending. Since an excessive sealant is absorbed in the groove-like organic passivation film removing portion of a larger width at the corner, the sealant can be prevented from protruding to the inside of the display region.

摘要翻译： 在密封剂彼此重叠的TFT基板的角部处，防止了密封剂的宽度增加并突出到显示区域的现象。 有机钝化膜形成在显示区域的外部。 围绕显示区域形成凹槽状有机钝化膜去除部分。 由于密封剂在拐角处彼此重叠地涂覆，所以当TFT基板和对置基板以预定的间隙重叠时，沟槽状有机钝化膜去除部分的宽度在角部比侧面更大 以防止密封剂延伸。 由于在拐角处较大宽度的槽状有机钝化膜去除部中吸收了过量的密封剂，因此可以防止密封剂向显示区域的内部突出。

公开(公告)号：US10473984B2

公开(公告)日：2019-11-12

申请号：US16118588

申请日：2018-08-31

申请人： Japan Display Inc.

发明人： Daisuke Ikeda

IPC分类号： G02F1/1339 ,  G02F1/136 ,  G02F1/1333 ,  G02F1/1368 ,  G02F1/1345

摘要： At a corner of a TFT substrate where sealants are coated overlapping each other, a phenomenon that the sealants protrude into the display region is prevented by a structure that: the TFT substrate having an organic passivation film is formed as far as the outside of the display region. A groove-like organic passivation film removed portion is formed surrounding the display region. Since the sealants are coated overlapping each other at the corner, when a TFT substrate and a counter substrate are superposed at a predetermined gap, the width of the groove-like organic passivation film removed portion is made larger at the corner than the side in order to prevent the sealant from extending. Since an excessive sealant is absorbed in the groove-like organic passivation film removing portion of a larger width at the corner, the sealant can be prevented from protruding to the inside of the display region.

公开(公告)号：US09500910B2

公开(公告)日：2016-11-22

申请号：US14755364

申请日：2015-06-30

申请人： Japan Display Inc.

发明人： Daisuke Ikeda

IPC分类号： G02F1/1339 ,  G02F1/1333 ,  G02F1/1368 ,  G02F1/136 ,  G02F1/1345

CPC分类号： G02F1/1339 ,  G02F1/133345 ,  G02F1/133351 ,  G02F1/13394 ,  G02F1/13454 ,  G02F1/136 ,  G02F1/1368

摘要： At a corner of a TFT substrate where sealants are coated overlapping each other, a phenomenon that the sealants protrude into the display region is prevented by a structure that: the TFT substrate having an organic passivation film is formed as far as the outside of the display region. A groove-like organic passivation film removed portion is formed surrounding the display region. Since the sealants are coated overlapping each other at the corner, when a TFT substrate and a counter substrate are superposed at a predetermined gap, the width of the groove-like organic passivation film removed potion is made larger at the corner than the side in order to prevent the sealant from extending. Since an excessive sealant is absorbed in the groove-like organic passivation film removing portion of a larger width at the corner, the sealant can be prevented from protruding to the inside of the display region.

摘要翻译： 在密封剂相互重叠的TFT基板的角部，通过以下结构防止密封剂突出到显示区域的现象：具有有机钝化膜的TFT基板形成为距显示器的外侧 地区。 围绕显示区域形成凹槽状有机钝化膜去除部分。 由于密封剂在拐角处彼此重叠，所以当TFT基板和对置基板以预定间隙重叠时，沟槽状有机钝化膜去除部分的宽度在角部比侧面更大 以防止密封剂延伸。 由于在拐角处较大宽度的槽状有机钝化膜去除部中吸收了过量的密封剂，因此可以防止密封剂向显示区域的内部突出。

公开(公告)号：US10983400B2

公开(公告)日：2021-04-20

申请号：US16896769

申请日：2020-06-09

申请人： Japan Display Inc.

发明人： Daisuke Ikeda

IPC分类号： G02F1/1339 ,  G02F1/136 ,  G02F1/1333 ,  G02F1/1368 ,  G02F1/1345

摘要： At a corner of a TFT substrate where sealants are coated overlapping each other, a phenomenon that the sealants protrude into the display region is prevented by a structure that: the TFT substrate having an organic passivation film is formed as far as the outside of the display region. A groove-like organic passivation film removed portion is formed surrounding the display region. Since the sealants are coated overlapping each other at the corner, when a TFT substrate and a counter substrate are superposed at a predetermined gap, the width of the groove-like organic passivation film removed potion is made larger at the corner than the side in order to prevent the sealant from extending. Since an excessive sealant is absorbed in the groove-like organic passivation film removing portion of a larger width at the corner, the sealant can be prevented from protruding to the inside of the display region.

公开(公告)号：US20200301181A1

公开(公告)日：2020-09-24

申请号：US16896769

申请日：2020-06-09

申请人： Japan Display Inc.

发明人： Daisuke Ikeda

IPC分类号： G02F1/1339 ,  G02F1/136 ,  G02F1/1333 ,  G02F1/1368

摘要： At a corner of a TFT substrate where sealants are coated overlapping each other, a phenomenon that the sealants protrude into the display region is prevented by a structure that: the TFT substrate having an organic passivation film is formed as far as the outside of the display region. A groove-like organic passivation film removed portion is formed surrounding the display region. Since the sealants are coated overlapping each other at the corner, when a TFT substrate and a counter substrate are superposed at a predetermined gap, the width of the groove-like organic passivation film removed potion is made larger at the corner than the side in order to prevent the sealant from extending. Since an excessive sealant is absorbed in the groove-like organic passivation film removing portion of a larger width at the corner, the sealant can be prevented from protruding to the inside of the display region.

公开(公告)号：US10712619B2

公开(公告)日：2020-07-14

申请号：US16594247

申请日：2019-10-07

申请人： Japan Display Inc.

发明人： Daisuke Ikeda

IPC分类号： G02F1/1339 ,  G02F1/136 ,  G02F1/1333 ,  G02F1/1368 ,  G02F1/1345

摘要： At a corner of a TFT substrate where sealants are coated overlapping each other, a phenomenon that the sealants protrude into the display region is prevented by a structure that: the TFT substrate having an organic passivation film is formed as far as the outside of the display region. A groove-like organic passivation film removed portion is formed surrounding the display region. Since the sealants are coated overlapping each other at the corner, when a TFT substrate and a counter substrate are superposed at a predetermined gap, the width of the groove-like organic passivation film removed portion is made larger at the corner than the side in order to prevent the sealant from extending. Since an excessive sealant is absorbed in the groove-like organic passivation film removing portion of a larger width at the corner, the sealant can be prevented from protruding to the inside of the display region.