PROCESS KIT AND METHOD FOR PROCESSING A SUBSTRATE

    公开(公告)号:WO2018098100A1

    公开(公告)日:2018-05-31

    申请号:PCT/US2017/062667

    申请日:2017-11-21

    CPC classification number: H01J37/3441 H01J37/3438 H01J37/3488 H01L21/02266

    Abstract: Embodiments of process kits for process chambers and methods for processing a substrate are provided herein. In some embodiments, a process kit includes a non-conductive upper shield having an upper portion to surround a sputtering target and a lower portion extending downward from the upper portion; and a conductive lower shield disposed radially outward of the non-conductive upper shield and having a cylindrical body with an upper portion and a lower portion, a lower wall projecting radially inward from the lower portion, and a lip protruding upward from the lower wall. The cylindrical body is spaced apart from the non-conductive upper shield by a first gap. The lower wall is spaced apart from the lower portion of the non-conductive upper shield by a second gap to limit a direct line of sight between a volume within the non-conductive upper shield and the cylindrical body of the conductive lower shield.

    APPARATUS AND METHOD TO ELECTROSTATICALLY CHUCK SUBSTRATES TO A MOVING CARRIER
    3.
    发明申请
    APPARATUS AND METHOD TO ELECTROSTATICALLY CHUCK SUBSTRATES TO A MOVING CARRIER 审中-公开
    将基板静电地移动到移动载体上的装置和方法

    公开(公告)号:WO2016137964A1

    公开(公告)日:2016-09-01

    申请号:PCT/US2016/019086

    申请日:2016-02-23

    Abstract: An electrostatic chucking apparatus includes a movable member arranged for movement relative to an axial axis, at least one electrostatic chuck coupled to the movable member, and a stationary member. At least one moving insulated electrode is coupled to the movable member, and at least one stationary insulated electrode is coupled to the stationary member in an axial position corresponding to the at least one moving insulated electrode. A slip ring contact couples electrical energy from the at least one stationary insulated electrode to the at least one moving insulated electrode.

    Abstract translation: 一种静电吸附装置包括一个可相对于轴向运动的可动件,至少一个连接到可动件上的静电吸盘和一个固定件。 至少一个移动绝缘电极耦合到可移动构件,并且至少一个固定绝缘电极在对应于至少一个移动绝缘电极的轴向位置中联接到固定构件。 滑环接触将来自至少一个固定绝缘电极的电能耦合到至少一个移动绝缘电极。

    METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
    5.
    发明申请
    METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE 审中-公开
    制造半导体器件的方法

    公开(公告)号:WO2016016761A1

    公开(公告)日:2016-02-04

    申请号:PCT/IB2015/055414

    申请日:2015-07-17

    Abstract: A first conductor is formed over a substrate. A first insulator is formed over the first conductor. A second insulator including aluminum oxide is formed over the first insulator. A third insulator is formed in contact with a top surface of the second insulator. A first opening portion reaching the first conductor is provided in the first to third insulators. A second conductor is formed over the third insulator and in the first opening portion. A third conductor is formed in the first opening portion by removing part of the second conductor over the third insulator so that a surface of the third conductor is parallel to a bottom surface of the substrate. A first transistor including an oxide semiconductor is formed over the third insulator.

    Abstract translation: 第一导体形成在衬底上。 在第一导体上形成第一绝缘体。 在第一绝缘体上形成包括氧化铝的第二绝缘体。 第三绝缘体形成为与第二绝缘体的顶表面接触。 到达第一导体的第一开口部分设置在第一至第三绝缘体中。 第二导体形成在第三绝缘体上并且在第一开口部分中。 第三导体通过在第三绝缘体上除去第二导体的一部分而形成在第一开口部分中,使得第三导体的表面平行于衬底的底表面。 包括氧化物半导体的第一晶体管形成在第三绝缘体上。

    半導体強誘電体記憶トランジスタおよびその製造方法
    10.
    发明申请
    半導体強誘電体記憶トランジスタおよびその製造方法 审中-公开
    SEMICONDUCTOR FERROTELECTRIC STORAGE TRANSISTOR AND METHOD FOR MANUIFACTURE OF SAME

    公开(公告)号:WO2013183547A1

    公开(公告)日:2013-12-12

    申请号:PCT/JP2013/065107

    申请日:2013-05-30

    Abstract: 200nm以下の強誘電体膜厚でもメモリウィンドウが広く優れたデータ保持特性と優れたパルス書換え耐性等を持つFeFET(強誘電体電界効果トランジスタ)を提供する。ソース領域12とドレイン領域13を有する半導体基体10上に、絶縁体11およびゲート電極導体4がこの順に積層された構造を有するFeFETであって、絶縁体11が基体10上に第一絶縁体1、第二絶縁体2の順に積層されて構成され、第二絶縁体2の主成分がストロンチウムとカルシウムとビスマスとタンタルの酸化物である。

    Abstract translation: 提供即使铁电膜厚度为200nm以下也具有宽的存储窗口的铁电场效应晶体管(FeFET),具有优异的数据保存特性,脉冲重写耐久性等。 具有绝缘体(11)和栅电极导体(4)的结构依次层叠在具有源极区域(12)和漏极区域(13)的半导体基体(10)上的FeFET。 绝缘体(11)通过在基体(10)上依次层叠第一绝缘体(1)和第二绝缘体(2)而构成,第二绝缘体(2)主要由 锶,钙,铋和钽。

Patent Agency Ranking