Using a change in doping of poly gate to permit placing both high
voltage and low voltage transistors on the same chip
    3.
    发明授权
    Using a change in doping of poly gate to permit placing both high voltage and low voltage transistors on the same chip 失效
    使用多晶硅掺杂的改变,以允许将高压和低压晶体管放置在同一芯片上

    公开(公告)号:US5468666A

    公开(公告)日:1995-11-21

    申请号:US55999

    申请日:1993-04-29

    摘要: A semiconductor device having high and low voltage transistors on the same chip. High voltage NMOS transistor 76 comprises a polysilicon gate 40 doped at a first dopant level. Low voltage NMOS transistor comprises a polysilicon gate 44 doped at a second dopant level. The second dopant level is higher than the first. High voltage PMOS transistor 84 comprises a polysilicon gate 48 doped at a third dopant level. Low voltage PMOS transistor comprises a polysilicon gate 52 doped at a fourth dopant level. The fourth dopant level is higher than the third.

    摘要翻译: 在同一芯片上具有高低压晶体管的半导体器件。 高电压NMOS晶体管76包括以第一掺杂剂水平掺杂的多晶硅栅极40。 低电压NMOS晶体管包括以第二掺杂剂水平掺杂的多晶硅栅极44。 第二掺杂剂水平高于第一掺杂剂水平。 高电压PMOS晶体管84包括以第三掺杂剂水平掺杂的多晶硅栅极48。 低电压PMOS晶体管包括以第四掺杂剂水平掺杂的多晶硅栅极52。 第四种掺杂剂水平高于第三种。

    Method of fabricating a raised source/drain transistor
    4.
    发明授权
    Method of fabricating a raised source/drain transistor 失效
    制造升高的源极/漏极晶体管的方法

    公开(公告)号:US5079180A

    公开(公告)日:1992-01-07

    申请号:US568305

    申请日:1990-08-16

    IPC分类号: H01L21/336 H01L29/08

    CPC分类号: H01L29/66628 H01L29/0847

    摘要: A raised source/drain transistor is provided having thin sidewall spacing insulators (54) adjacent the transistor gate (48). A first sidewall spacer (64) is disposed adjacent thin sidewall spacing insulator (54) and raised source/drain region (60). A second sidewall spacer (66) is formed at the interface between field insulating region (44) and raised source/drain region (60).

    摘要翻译: 提供了一个升高的源极/漏极晶体管,其具有与晶体管栅极(48)相邻的薄的侧壁间隔绝缘体(54)。 第一侧壁间隔物(64)邻近薄侧壁间隔绝缘体(54)和升高的源/漏区(60)设置。 第二侧壁间隔物(66)形成在场绝缘区域(44)和凸起源极/漏极区域(60)之间的界面处。

    Integrated circuit isolation process
    5.
    发明授权
    Integrated circuit isolation process 失效
    集成电路隔离过程

    公开(公告)号:US4892614A

    公开(公告)日:1990-01-09

    申请号:US321699

    申请日:1989-03-10

    IPC分类号: H01L21/762

    CPC分类号: H01L21/76235 H01L21/76229

    摘要: A multiple recess isolation technology avoids stress induced defects while providing a substantially planar surface. A silicon substrate (10) is patterned and etched, creating active moat regions (18) and recesses (20a-b and 21a-b). the recesses are filled with oxide by growing a field oxide (40) in wide recessed regions (21) using a LOCOS process, while depositing a planarization field oxide (44) in narrow recessed regions (20). After etching the structure to obtain a planar surface, standard procedures are used to fabricate the active devices. The process uses a single photolithographic masking step and results in only a very small loss of the width electrically active regions.

    摘要翻译: 多凹陷隔离技术避免了应力诱发的缺陷,同时提供了基本平坦的表面。 对硅衬底(10)进行构图和蚀刻,形成活动的护套区域(18)和凹槽(20a-b和21a-b)。 通过使用LOCOS工艺在宽的凹陷区域(21)中生长场氧化物(40),同时在窄的凹陷区域(20)中沉积平坦化场氧化物(44)来使凹陷部填充有氧化物。 在蚀刻结构以获得平坦表面之后,使用标准程序来制造有源器件。 该过程使用单个光刻掩模步骤,并且导致宽度电活性区域的非常小的损失。

    Methods, systems and computer program products for assisted browser navigation
    9.
    发明授权
    Methods, systems and computer program products for assisted browser navigation 失效
    辅助浏览器导航的方法,系统和计算机程序产品

    公开(公告)号:US08214745B2

    公开(公告)日:2012-07-03

    申请号:US10751616

    申请日:2004-01-05

    IPC分类号: G06F3/00 G06F15/16

    CPC分类号: G06F17/30873 G06F2216/15

    摘要: Assisting navigation of a first browser executing on a first data processing system is provided by navigating, responsive to a second browser executing on a second data processing system, to identify information to be displayed using the first browser on the first data processing system. An identifier is request to associate with the identified information and the identifier is dynamically generated responsive to the request for an identifier. The identifier is associated with the identified information to be displayed using the first browser such that the identified information may be retrieved using the identifier.

    摘要翻译: 通过对在第二数据处理系统上执行的第二浏览器进行导航来识别在第一数据处理系统上使用第一浏览器来显示的信息的导航来提供协助在第一数据处理系统上执行的第一浏览器的导航。 标识符是与所识别的信息相关联的请求,并且响应于对标识符的请求动态地生成标识符。 标识符与要使用第一浏览器显示的标识信息相关联,使得可以使用标识符来检索所标识的信息。