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. 发明申请

US20190258347A1 TOUCHSCREEN PANEL 审中-公开
公开(公告)号：US20190258347A1
公开(公告)日：2019-08-22
申请号：US16251610
申请日：2019-01-18
申请人： FUJITSU COMPONENT LIMITED
发明人： Satoshi Sakurai , Yutaka Ueno
IPC分类号： G06F3/041
摘要： A touchscreen panel includes a main body including a lower substrate that includes a first transparent conductive film, and an upper sheet that includes a second transparent conductive film, a static-removing film, arranged on the main body, and including a conductive film, and a lead including a conductive part electrically connected to the conductive film. The main body includes a cutout in which the lead is arranged.

2. 发明授权

US09882560B2 Touch panel 有权
公开(公告)号：US09882560B2
公开(公告)日：2018-01-30
申请号：US13866149
申请日：2013-04-19
申请人： FUJITSU COMPONENT LIMITED
发明人： Yutaka Ueno
IPC分类号： H03K17/96 , G06F3/044
CPC分类号： H03K17/96 , G06F3/044 , Y10T307/786
摘要： A touch panel includes a transparent dielectric substrate having a generally rectangular shape, a first conductive film formed on a first surface of the dielectric substrate, a second conductive film formed on a second surface of the dielectric substrate, four electrodes formed at four respective corners of the first conductive film, four current detecting units coupled to the four electrodes, respectively, and an alternating-current power supply configured to apply alternating-current voltage between the first conductive film and the second conductive film, wherein the alternating-current power supply is electrically coupled to the first conductive film through the four current detecting units and the four electrodes.

3. 发明申请

US20200097110A1 TOUCH PANEL 审中-公开
公开(公告)号：US20200097110A1
公开(公告)日：2020-03-26
申请号：US16556355
申请日：2019-08-30
申请人： Fujitsu Component Limited
发明人： Yutaka Ueno , Satoshi Sakurai , Tatsuro Hamano , Masahiko Katayama
IPC分类号： G06F3/045
摘要： A touch panel including a first electrode plate having a first conductive film, a second electrode plate having a second conductive film facing the first conductive film, an insulating layer disposed between the first electrode plate and the second electrode plate and having an opening, and a touch plate having a pressing member disposed at a position corresponding to the opening. The pressing member transmits pressing force applied to the touch plate to the second electrode plate, to bring the second conductive film into contact with the first conductive film.

4. 发明授权

US11614814B2 Touch panel 有权
公开(公告)号：US11614814B2
公开(公告)日：2023-03-28
申请号：US17304165
申请日：2021-06-15
申请人： Fujitsu Component Limited
发明人： Hideyuki Hagihara , Yutaka Ueno , Masaya Morohashi , Takuya Ozawa , Yuta Nakamura
IPC分类号： G06F3/041
摘要： A touch panel comprises: a first electrode substrate having a first conductive film; a second electrode substrate having a decorative portion facing the first conductive film; and a case configured to contain the first electrode substrate, wherein the first electrode substrate has a larger area than the second electrode substrate, and wherein the case is configured to cover an outer peripheral portion of the first electrode substrate outside the second electrode substrate, and not to cover the second electrode substrate.

5. 发明授权

US11455068B2 Touch panel having insulating layer disposed between electrode plates with respective conductive films that contact from pressing force 有权
公开(公告)号：US11455068B2
公开(公告)日：2022-09-27
申请号：US16556355
申请日：2019-08-30
申请人： Fujitsu Component Limited
发明人： Yutaka Ueno , Satoshi Sakurai , Tatsuro Hamano , Masahiko Katayama
IPC分类号： G06F3/044 , G06F3/045
摘要： A touch panel including a first electrode plate having a first conductive film, a second electrode plate having a second conductive film facing the first conductive film, an insulating layer disposed between the first electrode plate and the second electrode plate and having an opening, and a touch plate having a pressing member disposed at a position corresponding to the opening. The pressing member transmits pressing force applied to the touch plate to the second electrode plate, to bring the second conductive film into contact with the first conductive film.

6. 发明授权

US10817103B2 Structure to avoid gaps between switches/touch panel and case of a touch panel device 有权
公开(公告)号：US10817103B2
公开(公告)日：2020-10-27
申请号：US15269213
申请日：2016-09-19
申请人： FUJITSU COMPONENT LIMITED
发明人： Masahiko Katayama , Yutaka Ueno , Katsuhiko Tanaka , Satoshi Sakurai
IPC分类号： G06F3/041 , G06F3/045 , G02F1/1333
摘要： A touch panel device including: a first substrate having a first surface and a second surface arranged on an opposite side of the first surface; a second substrate having a third surface facing the first surface of the first substrate via a space; a first transparent conductive film formed on the first surface; a second transparent conductive film formed on the third surface; an adhesive layer formed between the first transparent conductive film and the second transparent conductive film; and a decorative film that is fixed on the second surface, and includes a switch unit that projects in a direction from second substrate toward the first substrate.

7. 发明申请

US20210397277A1 TOUCH PANEL 有权
公开(公告)号：US20210397277A1
公开(公告)日：2021-12-23
申请号：US17304165
申请日：2021-06-15
申请人： Fujitsu Component Limited
发明人： Hideyuki Hagihara , Yutaka Ueno , Masaya Morohashi , Takuya Ozawa , Yuta Nakamura
IPC分类号： G06F3/041
摘要： A touch panel comprises: a first electrode substrate having a first conductive film; a second electrode substrate having a decorative portion facing the first conductive film; and a case configured to contain the first electrode substrate, wherein the first electrode substrate has a larger area than the second electrode substrate, and wherein the case is configured to cover an outer peripheral portion of the first electrode substrate outside the second electrode substrate, and not to cover the second electrode substrate.

8. 发明申请

US20190034009A1 TOUCH PANEL DEVICE 审中-公开
公开(公告)号：US20190034009A1
公开(公告)日：2019-01-31
申请号：US16032262
申请日：2018-07-11
申请人： FUJITSU COMPONENT LIMITED
发明人： Yutaka Ueno , Satoshi Sakurai , Tatsuro Hamano , Masahiko Katayama
IPC分类号： G06F3/045 , G06F3/047
摘要： A touch panel device includes an upper electrode layer; a decorative sheet attached to an upper surface side of the upper electrode layer and including a decorative portion; and an adhesive layer provided between the decorative sheet and the upper electrode layer within a range of the decorative portion and adhering the decorative sheet with the upper electrode layer.

9. 发明授权

US10156951B2 Touch panel 有权
公开(公告)号：US10156951B2
公开(公告)日：2018-12-18
申请号：US14708387
申请日：2015-05-11
申请人： FUJITSU COMPONENT LIMITED
发明人： Yutaka Ueno
IPC分类号： G06F3/045
摘要： A touch panel includes: a lower electrode substrate that includes: a first substrate surface; a first conductive film on the first substrate surface; and four electrodes on the first substrate surface; an upper electrode substrate that includes: a second substrate surface; a second conductive film formed on the second substrate surface and facing the first conductive film; an insulating layer formed on the second conductive film; and a conductive layer formed on the insulating layer, and a control unit that applies voltage to the electrodes and that detects a contact position at which the upper electrode substrate comes into contact with the lower electrode substrate by using an electric charge which is moved from the lower electrode substrate to the upper electrode substrate by the contact.

10. 发明申请

US20130278080A1 TOUCH PANEL 有权
标题翻译：触控面板
公开(公告)号：US20130278080A1
公开(公告)日：2013-10-24
申请号：US13866149
申请日：2013-04-19
申请人： FUJITSU COMPONENT LIMITED
发明人： Yutaka Ueno
IPC分类号： H03K17/96
CPC分类号： H03K17/96 , G06F3/044 , Y10T307/786
摘要： A touch panel includes a transparent dielectric substrate having a generally rectangular shape, a first conductive film formed on a first surface of the dielectric substrate, a second conductive film formed on a second surface of the dielectric substrate, four electrodes formed at four respective corners of the first conductive film, four current detecting units coupled to the four electrodes, respectively, and an alternating-current power supply configured to apply alternating-current voltage between the first conductive film and the second conductive film, wherein the alternating-current power supply is electrically coupled to the first conductive film through the four current detecting units and the four electrodes.
摘要翻译：触摸面板包括具有大致矩形形状的透明电介质基板，形成在电介质基板的第一表面上的第一导电膜，形成在电介质基板的第二表面上的第二导电膜，形成在电介质基板的四个角上的四个电极第一导电膜，分别耦合到四个电极的四个电流检测单元和被配置为在第一导电膜和第二导电膜之间施加交流电压的交流电源，其中交流电源是通过四个电流检测单元和四个电极电耦合到第一导电膜。

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