公开(公告)号：US20160079001A1

公开(公告)日：2016-03-17

申请号：US14121487

申请日：2014-09-12

申请人： Yi-jun Lin ,  Bor Z Jang ,  Shaio-Yen Lee ,  Aruna Zhamu

发明人： Yi-jun Lin ,  Bor Z Jang ,  Shaio-Yen Lee ,  Aruna Zhamu

IPC分类号： H01G4/008 ,  C01B31/04 ,  C04B35/465 ,  H01G4/12

CPC分类号： H01G4/008 ,  B32B18/00 ,  C01B32/182 ,  C04B35/4682 ,  C04B35/6261 ,  C04B35/62675 ,  C04B35/62685 ,  C04B35/62695 ,  C04B35/634 ,  C04B35/638 ,  C04B2235/3215 ,  C04B2235/3217 ,  C04B2235/3224 ,  C04B2235/3227 ,  C04B2235/3236 ,  C04B2235/3244 ,  C04B2235/3262 ,  C04B2235/3272 ,  C04B2235/3275 ,  C04B2235/3279 ,  C04B2235/3281 ,  C04B2235/3284 ,  C04B2235/3418 ,  C04B2235/442 ,  C04B2235/6025 ,  C04B2235/6582 ,  C04B2235/79 ,  C04B2237/346 ,  C04B2237/68 ,  C04B2237/704 ,  H01G4/1227 ,  H01G4/1245 ,  H01G4/1254

摘要： A ceramic capacitor comprising at least a dielectric ceramic layer and at least a graphene electrode layer deposited on the ceramic layer, wherein the graphene electrode layer has a thickness no less than 2 nm and consists of a graphene material or a graphene composite material containing at least 0.1% by weight of a graphene material dispersed in a matrix material or bonded by a binder material, wherein the graphene material is selected from (a) a plurality of single-layer or multi-layer pristine graphene sheets having less than 0.01% by weight of non-carbon elements, or (b) one or a plurality of a non-pristine graphene material having at least 0.01% by weight of non-carbon elements, wherein the non-pristine graphene is selected from graphene oxide, reduced graphene oxide, graphene fluoride, graphene chloride, graphene bromide, graphene iodide, hydrogenated graphene, nitrogenated graphene, doped graphene, chemically functionalized graphene, or a combination thereof.

摘要翻译： 一种陶瓷电容器，其至少包括介电陶瓷层和至少沉积在所述陶瓷层上的石墨烯电极层，其中所述石墨烯电极层具有不小于2nm的厚度，并且由至少包含石墨烯材料或石墨烯复合材料组成 分散在基质材料中或通过粘合剂材料粘合的石墨烯材料0.1重量％，其中石墨烯材料选自（a）多个单层或多层原始石墨烯片，其具有小于0.01重量％ 的非碳元素，或（b）一种或多种非原始石墨烯材料，其具有至少0.01重量％的非碳元素，其中所述非原始石墨烯选自氧化石墨烯，氧化还原的氧化石墨烯， 石墨烯氟化物，氯化石墨烯，溴化石墨烯，碘化石墨烯，氢化石墨烯，含氮石墨烯，掺杂石墨烯，化学官能化石墨烯或其组合。

公开(公告)号：US20160026846A1

公开(公告)日：2016-01-28

申请号：US14121023

申请日：2014-07-22

申请人： Yi-jun Lin ,  Bor Z Jang ,  Shaio-Yen Lee ,  Aruna Zhamu

发明人： Yi-jun Lin ,  Bor Z Jang ,  Shaio-Yen Lee ,  Aruna Zhamu

IPC分类号： G06K9/00 ,  H01L21/283

CPC分类号： G06K9/00053 ,  G06K9/0002

摘要： A flexible fingerprint sensor laminate comprising: a layer of flexible substrate having a front surface and a back surface, at least a domain of electrically conductive material deposited on the front surface, a protective hard coating layer that covers the domain of electrically conductive material, and a plurality of sensor electrodes deposited preferably on the back surface and related circuitry (e.g. integrated circuit for driving and sensing). Preferably, the layer of flexible substrate is no greater than 20 μm in thickness, the domain of electrically conductive material has a thickness no greater than 2 μm, the protective hard coating has a thickness no greater than 1 μm, and the laminate has a surface sheet resistance no greater than 200 Ohm per square and surface scratch resistance no less than 3 H. The laminate exhibits good scratch resistance, low sheet resistance, good flexibility and mechanical integrity. The invention also provides a biometric sensor, such as a fingerprint sensor. The invention further provides a process for producing such a sensor laminate.

摘要翻译： 一种柔性指纹传感器层叠体，包括：具有前表面和后表面的柔性基底层，至少沉积在前表面上的导电材料的区域，覆盖导电材料区域的保护性硬涂层，以及 多个优选地沉积在背面上的传感器电极和相关电路（例如用于驱动和检测的集成电路）。 优选地，柔性基板的厚度不大于20μm，导电材料的区域的厚度不大于2μm，保​​护性硬涂层的厚度不大于1μm，层压体的表面 薄层电阻不大于200欧姆/平方，表面耐刮擦性不低于3赫兹。该层压板具有良好的耐刮擦性，低的薄层电阻，良好的柔韧性和机械的完整性。 本发明还提供了诸如指纹传感器的生物测定传感器。 本发明还提供了一种用于制造这种传感器层叠体的方法。