会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 8. 发明公开
    • 반도체 장치 및 그 제조 방법
    • 半导体器件及其制造方法
    • KR1020140029961A
    • 2014-03-11
    • KR1020120096620
    • 2012-08-31
    • 삼성전자주식회사
    • 유청식배철휘김주연홍창민
    • H01L29/78H01L21/336H01L21/8238
    • H01L27/1104H01L21/823842H01L21/82385H01L27/1116
    • Provided is a semiconductor device. The semiconductor device comprises a semiconductor substrate including first and second areas, a first high permittivity pattern formed on the first area, a second high permittivity pattern formed on the second area and having a thickness equal to that of the first high permittivity pattern, a first work function control layer pattern formed on the first high permittivity pattern and having a first thickness, a second work function control layer pattern formed on the first work function control layer pattern and having a second thickness, a third work function control layer pattern formed on the second work function control layer pattern, having a third thickness less than the first thickness and having the same material as the first work function control layer pattern, and a fourth work function control layer pattern formed on the third work function control layer pattern, having a fourth thickness less than the second thickness and having the same material as the second work function control layer pattern.
    • 提供一种半导体器件。 半导体器件包括:第一和第二区域的半导体衬底;形成在第一区域上的第一高介电常数图案;形成在第二区域上的厚度等于第一高介电常数图案的第二高介电常数图案; 形成在第一高介电常数图案上并具有第一厚度的功函数控制层图案,形成在第一功函数控制层图案上并具有第二厚度的第二功函数控制层图案,形成在第一厚度上的第三功函数控制层图案 第二工作功能控制层图案,具有小于第一厚度的第三厚度并且具有与第一功函数控制层图案相同的材料,以及形成在第三工作功能控制层图案上的第四工作功能控制层图案,其具有 第四厚度小于第二厚度并且具有与第二功函数相同的材料 控制层图案。
    • 9. 发明公开
    • 반도체 다이의 금속 게이트 피처
    • SEMICONDUCTOR DIE的金属门特征
    • KR1020130063443A
    • 2013-06-14
    • KR1020120029600
    • 2012-03-22
    • 타이완 세미콘덕터 매뉴팩쳐링 컴퍼니 리미티드
    • 청해리학레이주밍
    • H01L21/8238
    • H01L27/0629H01L21/28008H01L21/823842H01L21/82385H01L21/823878H01L27/0207H01L27/0738H01L27/092H01L28/20H01L29/42372H01L29/495H01L29/4966H01L29/66545
    • PURPOSE: Metal gate features of a semiconductor die are provided to optimize the distribution of different metal gate electrodes by controlling gate area ratio. CONSTITUTION: A substrate including a main surface is provided(102). Dummy gate electrodes are formed in an insulating layer(104) on the main surface of the substrate. The first subset of the dummy gate electrodes is removed in order to form the first set of opening parts(106). The first set of the opening parts is filled with a first metal material in order to form P metal gate features(108). The second sub set of the dummy gate electrodes is removed in order to form the second set of the opening parts(110). The second set of the opening parts is filled with a metal material in order to form N metal gate features(112). [Reference numerals] (102) Provide a substrate including a major surface; (104) Form a plurality of dummy gate electrodes within an insulation layer over the major surface of the substrate; (106) Remove a first subset of the plurality of the dummy gate electrodes to form a first set of openings; (108) Fill the first set of openings with a first metal material to form a plurality of P-metal gate features; (110) Remove a second subset of the plurality of the dummy gate electrodes to form a second set of openings; (112) Fill the second set of openings with a second metal material to form a plurality of N-metal gate features
    • 目的:提供半导体管芯的金属栅极特征,通过控制栅极面积比来优化不同金属栅电极的分布。 构成:提供包括主表面的基板(102)。 虚拟栅电极形成在基板的主表面上的绝缘层(104)中。 去除虚拟栅电极的第一子集以形成第一组开口部分(106)。 为了形成P金属栅极特征(108),第一组开口部分填充有第一金属材料。 为了形成第二组开口部分(110),去除虚拟栅电极的第二子组。 为了形成N个金属栅极特征(112),第二组开口部分填充有金属材料。 (102)提供包括主表面的基板; (104)在衬底的主表面上的绝缘层内形成多个虚拟栅电极; (106)去除多个虚拟栅电极的第一子集以形成第一组开口; (108)用第一金属材料填充第一组开口以形成多个P金属栅极特征; (110)去除多个虚拟栅电极的第二子集以形成第二组开口; (112)用第二金属材料填充第二组开口以形成多个N-金属栅极特征