专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP5408681B2 Display device 有权
公开(公告)号：JP5408681B2
公开(公告)日：2014-02-05
申请号：JP2012248935
申请日：2012-11-13
申请人：株式会社ジャパンディスプレイ , パナソニック液晶ディスプレイ株式会社
发明人：恒一阿武
IPC分类号： G06F3/044 , G06F3/041

2. 发明专利

JP5453146B2 Display device 有权
公开(公告)号：JP5453146B2
公开(公告)日：2014-03-26
申请号：JP2010059260
申请日：2010-03-16
申请人：株式会社ジャパンディスプレイ , パナソニック液晶ディスプレイ株式会社
发明人：和則小島 , 恒一阿武
IPC分类号： G02F1/1333 , G02F1/1345

3. 发明专利

JP5443251B2 Touch panel, and a display device 有权
公开(公告)号：JP5443251B2
公开(公告)日：2014-03-19
申请号：JP2010097491
申请日：2010-04-21
申请人：株式会社ジャパンディスプレイ , パナソニック液晶ディスプレイ株式会社
发明人：嘉紀稲垣 , 茂之西谷 , 恒一阿武
IPC分类号： G06F3/041 , G06F3/044
CPC分类号： G06F3/044 , G06F3/0418 , G06F2203/04111

4. 发明专利

JP5373938B2 Display device 有权
公开(公告)号：JP5373938B2
公开(公告)日：2013-12-18
申请号：JP2012140649
申请日：2012-06-22
申请人：株式会社ジャパンディスプレイ , パナソニック液晶ディスプレイ株式会社
发明人：恒一阿武
IPC分类号： G06F3/044 , G06F3/041
摘要： PROBLEM TO BE SOLVED: To provide a display device provided with a touch panel having a large S/N ratio and high detection sensitivity. SOLUTION: In the display device having a touch panel, the touch panel has a transparent substrate, a plurality of X electrodes formed on the transparent substrate, and a plurality of Y electrodes formed on the transparent substrate to intersect with the X electrodes, the X electrodes and the Y electrodes have intersection parts overlapping each other, and an electrode part formed between two intersection parts, and the X electrodes and the Y electrodes are separated at an intersection part through an insulator film. In the electrode part, both an X electrode and a Y electrode have a shape in which a part connected to an intersection part is narrow in width and a part sandwiched between intersection parts is wider than the intersection part in width, the length of one line of the Y electrode in an extension direction is shorter than the length of one line of the X electrode in an extension direction, the width of the electrode part of the X electrode is narrower than the width of the electrode part of the Y electrode, a dummy electrode having an area smaller than that of the X electrode is formed in close proximity to the X electrode, and the dummy electrode does not overlap the Y electrode. COPYRIGHT: (C)2012,JPO&INPIT

5. 发明专利

JP5273418B2 Input device, and a display device having the same 有权
公开(公告)号：JP5273418B2
公开(公告)日：2013-08-28
申请号：JP2012159498
申请日：2012-07-18
申请人：株式会社ジャパンディスプレイ , パナソニック液晶ディスプレイ株式会社
发明人：久芳梶原 , 浩司永田 , 則夫萬場 , 勉古橋 , 恒一阿武
IPC分类号： G06F3/044 , G06F3/041
摘要： PROBLEM TO BE SOLVED: To provide technology which enables detection without any accuracy deterioration even when a touch sensor of a capacitance system is installed close to a display device. SOLUTION: A detection circuit is provided with charge storage capacitance, and configured to store electric charge to be supplied from a power source. Capacitance change with a touch of a finger is detected by the electric charge amount moving to an electrode of a touch sensor from the charge storage capacitance. The charge moving to the electrode of the touch sensor is discharged as necessary by a switch 2, and reference potential of the charge storage capacitance is connected through a switch 3 to potential of a noise generation source, so that it is possible to cancel noise intruding from the electrode of the touch sensor into the charge storage capacitance. COPYRIGHT: (C)2013,JPO&INPIT

6. 发明专利

JP5537915B2 Touch panel 有权
公开(公告)号：JP5537915B2
公开(公告)日：2014-07-02
申请号：JP2009273054
申请日：2009-12-01
申请人：株式会社ジャパンディスプレイ , パナソニック液晶ディスプレイ株式会社
发明人：浩志榎阪 , 省二池田 , 恒一阿武
IPC分类号： G06F3/041
CPC分类号： G06F3/044 , G02F1/13338 , G06F1/169 , H01L27/323

7. 发明专利

JP5345336B2 Input device, and a display device having the same 有权
公开(公告)号：JP5345336B2
公开(公告)日：2013-11-20
申请号：JP2008105617
申请日：2008-04-15
申请人：株式会社ジャパンディスプレイ , パナソニック液晶ディスプレイ株式会社
发明人：則夫萬場 , 勉古橋 , 恒一阿武
IPC分类号： G06F3/044 , G06F3/041
CPC分类号： G06F3/044
摘要： The electrostatic capacity coupling type touch panel includes X electrodes (XP) and Y electrodes (YP) which intersect each other via a first insulating layer, and a plurality of Z electrodes in floating states to each other via a second insulating layer. For the second insulating layer, a material which changes in thickness by pressing of touch is used. The Z electrode is disposed so as to overlap both an X electrode and a Y electrode which are adjacent to each other. In a pad part of the X electrode, an area is larger toward the center of the X electrode and an area is smaller toward the center of the adjacent X electrode. Therefore, the nonconductive input means can be used, and highly accurate position detection is realized with a small number of electrodes even when a touch area is small.

8. 发明专利

JP5669909B2 表示装置有权
公开(公告)号：JP5669909B2
公开(公告)日：2015-02-18
申请号：JP2013193639
申请日：2013-09-19
申请人：株式会社ジャパンディスプレイ , パナソニック液晶ディスプレイ株式会社
发明人：阿武　恒一 , 恒一阿武
IPC分类号： G06F3/044 , G06F3/041

9. 发明专利

JP5513262B2 Display device 有权
标题翻译：空值
公开(公告)号：JP5513262B2
公开(公告)日：2014-06-04
申请号：JP2010126877
申请日：2010-06-02
申请人：株式会社ジャパンディスプレイ , パナソニック液晶ディスプレイ株式会社
发明人：恒一阿武 , 匠佐藤 , 雅博寺本
IPC分类号： G06F3/041 , G01R31/00 , G02F1/133 , G02F1/1368 , G09F9/00 , G09F9/30
CPC分类号： G02F1/136259 , G02F1/133305 , G02F1/13338 , G02F1/133512 , G02F1/133514 , G02F1/1339 , G02F1/134309 , G02F1/13439 , G02F1/136286 , G02F1/1368 , G02F2001/133302 , G02F2001/136263 , G02F2201/121 , G02F2201/123 , G02F2202/28 , G06F3/041 , G06F3/0412 , G06F3/0416 , G06F3/044 , G06F2203/04102 , G06F2203/04103
摘要： A display device comprises a coordinate input device (TP) including a transparent substrate (SUB3) having a first signal interconnect (SIG1) disposed outside a detection region and having one end connected to the detection electrodes and being formed with a first electrode terminal at the other end thereof, and a flexible interconnect substrate (FPC2) connected to the first electrode terminal; and a display panel (PNL) for image display; wherein the coordinate inputting device has a second signal interconnect (SIG2) disposed outside the first signal interconnect near the peripheral edge of the transparent substrate, the second signal interconnect surrounding the area where the detection region is included and the first signal interconnect is formed and being opened at opposite ends thereof and connected to respective electrode terminals for inspection, wherein the second signal interconnect is formed of a thin conductive film disposed along the peripheral edge portion of the transparent substrate.
摘要翻译：一种显示装置，包括：坐标输入装置（TP），包括：透明基板（SUB3），具有设置在检测区域外的第一信号互连（SIG1），并且一端与检测电极连接，并形成有第一电极端子以及连接到第一电极端子的柔性互连基板（FPC2）; 和用于图像显示的显示面板（PNL）; 其中所述坐标输入装置具有设置在所述透明基板的周缘附近的所述第一信号互连附近的第二信号互连（SIG2），包围所述检测区域的区域的第二信号互连和形成所述第一信号互连的第二信号互连在其两端开口并连接到相应的电极端子用于检查，其中第二信号互连由沿着透明基板的周边部分设置的薄导电膜形成。

10. 发明专利

JP5424209B2 Touch panel, and a display device 有权
公开(公告)号：JP5424209B2
公开(公告)日：2014-02-26
申请号：JP2010098419
申请日：2010-04-22
申请人：株式会社ジャパンディスプレイ , パナソニック液晶ディスプレイ株式会社
发明人：茂之西谷 , 恒一阿武
IPC分类号： G06F3/041 , G06F3/044
CPC分类号： G06F3/044 , G06F2203/04107

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式