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1. 发明授权

US5180688A Method of forming tunneling diffusion barrier for local interconnect and polysilicon high impedance device 失效
标题翻译：形成局部互连和多晶硅高阻抗器件的隧道扩散势垒的方法
公开(公告)号：US5180688A
公开(公告)日：1993-01-19
申请号：US741792
申请日：1991-08-06
申请人： Frank R. Bryant , John L. Waters
发明人： Frank R. Bryant , John L. Waters
IPC分类号： H01L23/532
CPC分类号： H01L23/5329 , H01L23/53271 , H01L2924/0002 , H01L2924/3011
摘要： A semiconductor device is described in which a conductive layer overlaps a dielectric layer forming a composite electrical device deposited over selected portions of a semiconductor substrate chemically isolating the conductive layer portion of the composite electrical device from the substrate, thereby preventing diffusion of dopant material through the dielectric layer into and out of the conductive layer while simultaneously allowing for tunneling of electrons through the dielectric layer to and from the conductive layer and the semiconductor substrate.
摘要翻译：描述了一种半导体器件，其中导电层与形成复合电器件的电介质层重叠，沉积在半导体衬底的选定部分上，将复合电器件的导电层部分与衬底化学隔离，从而防止掺杂剂材料通过介电层进出导电层，同时允许电子穿过电介质层穿过导电层和半导体衬底穿过电介质层。

2. 发明授权

US3947034A Marble game board with surface pockets 失效
标题翻译：大理石游戏板与表面口袋
公开(公告)号：US3947034A
公开(公告)日：1976-03-30
申请号：US557505
申请日：1975-03-12
申请人： John L. Waters
发明人： John L. Waters
IPC分类号： A63F7/00
CPC分类号： A63F7/0023 , A63F2007/0047
摘要： A cross-shaped gameboard has four arms extending radially from a central area and equiangularly spaced by 90.degree. from each other. The arms are of equal dimensions. A pocket is provided in each of the arms in the area of the end thereof farthest from the central area. Each of the pockets is adapted to accommodate a marble. A plurality of channels are formed in each of the arms and extend radially from the pocket in each of the arms. Rails extend along the edges of the arms to retain marbles on the arms. A plurality of marbles are provided. At the center of the gameboard, the marble are arranged in a square pattern such that when an additional marble is held at a height above the gameboard and dropped to a central area among the marbles, the marbles will be struck by the dropped marble and displaced thereby. The object of the game is to attempt to displace the marbles from the center of the gameboard and cause each to roll along an arm and fall into a pocket at the end of an arm. Each struck marble has a different color and each pocket has a color corresponding to a marble.

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