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. 发明授权

US09184048B2 Method of manufacturing cellular electrophysiology sensor chip 有权
标题翻译：细胞生物传感器芯片制造方法
公开(公告)号：US09184048B2
公开(公告)日：2015-11-10
申请号：US13713065
申请日：2012-12-13
申请人： Panasonic Corporation
发明人： Makoto Takahashi , Masaya Nakatani , Hiroshi Ushio , Takeki Yamamoto
IPC分类号： H01L21/02 , G01N33/487
CPC分类号： H01L21/02356 , G01N33/48728
摘要： A cellular electrophysiology sensor is adapted to measure an electrical change of a test cell. A chip for the sensor includes a diaphragm, and a thermally-oxidized film mainly containing silicon dioxide on the diaphragm. The diaphragm includes a silicon layer and a silicon dioxide layer on an upper surface of the silicon layer. A through-hole passing through the silicon layer and the silicon dioxide layer is formed. The through-hole has an opening which opens at the silicon dioxide layer and is adapted to capture the test cell. The thermally-oxidized film is provided on an inner wall surface of the through-hole, and unified with the silicon dioxide layer at the opening of the through-hole. This cellular electrophysiology sensor chip can stably capture the test cell and provides a gigaseal stably even if test cells have different properties.
摘要翻译：细胞电生理学传感器适于测量测试电池的电气变化。用于传感器的芯片包括隔膜以及在隔膜上主要含有二氧化硅的热氧化膜。隔膜在硅层的上表面上包括硅层和二氧化硅层。形成穿过硅层和二氧化硅层的通孔。通孔具有在二氧化硅层处开口并且适于捕获测试电池的开口。热氧化膜设置在通孔的内壁表面上，并且在通孔的开口处与二氧化硅层一体化。这种细胞电生理学传感器芯片可以稳定地捕获测试细胞，并且即使测试细胞具有不同的性质也能稳定地提供gigaseal。

2. 发明授权

US08816450B2 Fibrous projections structure 有权
标题翻译：纤维投影结构
公开(公告)号：US08816450B2
公开(公告)日：2014-08-26
申请号：US13651103
申请日：2012-10-12
申请人： Panasonic Corporation
发明人： Masaya Nakatani , Hiroshi Ushio , Soichiro Hiraoka , Akiyoshi Oshima , Makoto Takahashi
IPC分类号： H01L27/14 , H01L29/82 , H01L29/84
CPC分类号： G01N33/48728 , B81B2201/0214 , B81B2201/052 , B81C1/00206 , Y10T428/23943
摘要： A silicon structure of the present invention is provided with a silicon substrate (1) to become a base, and a plurality of fibrous projections (2) made of silicon dioxide and directly joined to a silicon-made surface (1a) of the silicon substrate (1). By arbitrarily constructing an area where these fibrous projections (2) are formed in a predetermined area, it is possible to render the area to have at least either hydrophilicity or water retentivity, so as to provide a silicon structure useful for a variety of devices.
摘要翻译：本发明的硅结构设置有成为基底的硅基板（1）和由二氧化硅制成的直接接合到硅基板的硅制表面（1a）的多个纤维突起（2）（1）。通过任意构造这些纤维状突起（2）形成在预定区域的区域，可以使该区域具有至少亲水性或保水性，以提供可用于各种装置的硅结构。

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