专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明授权

US06458719B1 LOW DIELECTRIC CONSTANT FILM COMPOSED OF BORON, NITROGEN, AND HYDROGEN HAVING THERMAL RESISTANCE, PROCESS FOR FORMING THE FILM, USE OF THE FILM BETWEEN SEMICONDUCTOR DEVICE LAYERS, AND THE DEVICE FORMED FROM THE FILM 有权
标题翻译：具有耐热性的硼，氮和氢的低介电常数膜，用于形成膜的方法，半导体器件层之间的膜的使用以及从膜形成的器件
公开(公告)号：US06458719B1
公开(公告)日：2002-10-01
申请号：US09941766
申请日：2001-08-30
申请人： Sei Tsunoda , Hideharu Nobutoki , Noboru Mikami
发明人： Sei Tsunoda , Hideharu Nobutoki , Noboru Mikami
IPC分类号： H01L2131
CPC分类号： H01L21/02112 , H01B3/02 , H01L21/02271 , H01L21/02274 , H01L21/312 , H01L21/314 , H01L2924/0002 , H01L2924/00
摘要： There is provided a film, which is excellent in thermal resistance, has low dielectric constant, and is applicable to a semiconductor device or electric appliances. The low dielectric constant film having thermal resistance comprises molecules comprising boron, nitrogen, and hydrogen, wherein the number of the nitrogen atom is 0.7 to 1.3 and the number of the hydrogen atom is 1.0 to 2.2 based on one boron atom, and of which dielectric constant is at most3 2.4.
摘要翻译：提供了具有优异的耐热性，低介电常数的膜，并且可应用于半导体器件或电器。具有耐热性的低介电常数膜包括含有硼，氮和氢的分子，其中氮原子数为0.7〜1.3，氢原子数为1〜2.2，相对于一个硼原子，其电介质常数至多为2.4。

32. 发明授权

US6086794A Organic nonlinear optical material and nonlinear optical element using the same 失效
标题翻译：有机非线性光学材料和非线性光学元件使用相同
公开(公告)号：US6086794A
公开(公告)日：2000-07-11
申请号：US12577
申请日：1998-01-23
申请人： Hideharu Nobutoki , Tetsuyuki Kurata
发明人： Hideharu Nobutoki , Tetsuyuki Kurata
IPC分类号： C07C25/18 , C07C25/24 , C07C43/225 , C07D333/28 , G02F1/361 , F21V9/00 , G02B6/00 , G02F1/35
CPC分类号： G02F1/3614 , C07C25/18 , C07C25/24 , C07C43/225 , C07D333/28 , G02F1/3613
摘要： An organic nonlinear optical material comprising a compound having the iodonium salt structure represented by the general formula (I): ##STR1## wherein .pi..sub.1 to .pi..sub.n are the same or different and each is an atomic group having .pi. electron, I.sub.1 to I.sub.n-1 are an iodonium cation, A.sub.1 to A.sub.n-1 are the same or different and each is a counter anion for the iodonium cation, R.sup.1 and R.sup.2 are the same or different and each is a hydrogen atom or an electron donative group, and n is an integer of 2 to 4. The material has large nonlinear optical constants and shows no light absorption in the visible light region.
摘要翻译：一种有机非线性光学材料，其包含具有由通式（I）表示的碘鎓盐结构的化合物：其中p 1至p n相同或不同，并且各自为具有π电子的原子团，I 1至In 1为碘鎓阳离子，A1至An-1相同或不同，并且各自为碘鎓阳离子的抗衡阴离子，R1和R2相同或不同，各自为氢原子或电子给体基团，n为整数该材料具有大的非线性光学常数，并且在可见光区域中不显示光吸收。

33. 发明授权

US5694343A System for simulating properties of a material having periodically repeated structure 失效
标题翻译：用于模拟具有周期性重复结构的材料的性质的系统
公开(公告)号：US5694343A
公开(公告)日：1997-12-02
申请号：US151750
申请日：1993-11-15
申请人： Hideharu Nobutoki
发明人： Hideharu Nobutoki
IPC分类号： H01L39/00 , G06F17/50 , H01L29/00 , G06G7/48
CPC分类号： G06F17/5018 , Y10S706/919 , Y10S706/92
摘要： A design system is provided for simulating and analyzing the properties of a periodically structured material such as a semiconductor or a superconductor to develop a novel periodically structured material. In the design system of the present invention, an overlap integral between Bloch functions, .psi..sub.m (k.sub.A) and .psi..sub.i (k.sub.B), for two adjacent wave number vectors, k.sub.A and k.sub.B, in Brillouin zone is found as S.sub.im = whereby a matching degree in terms of symmetrical nature of the Bloch functions, .psi..sub.m (k.sub.A) and .psi..sub.i (k.sub.B), can be quantitatively estimated. Accordingly, if the band array operation matrix, ##EQU1## is diagonalized to find an eigenvalue, .gamma..sub.p and an eigenvector, U.sub.np, then there can be found from .gamma..sub.p and U.sub.np the Bloch functions in a one-to-one relation with two adjacent wave number vectors, k.sub.A and k.sub.B : ##EQU2## such that energy bands are in one-to-one relation with each wave number vector.
摘要翻译：提供了一种设计系统，用于模拟和分析诸如半导体或超导体的周期性结构材料的性质，以开发出新颖的周期性结构材料。在本发明的设计系统中，布里渊区域中两个相邻波数矢量kA和kB之间的Bloch函数，psi m（kA）和psi i（kB）之间的重叠积分被找到为Sim = （kB）| psi m（kA）>，从而可以定量地估计布洛赫函数的对称性质psi m（kA）和psi i（kB）的匹配度。因此，如果带阵列运算矩阵被对角化以找到特征值，γp和特征向量Unp，那么可以从一个一对一关系的伽马p和Unp布洛赫函数中找到两个相邻波数向量，kA和kB：e与每个波数向量的关系。

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