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    • 91. 发明授权
    • Thin film transistor
    • 薄膜晶体管
    • US4843438A
    • 1989-06-27
    • US235728
    • 1988-08-19
    • Mitsuhiro KodenHirohisa TanakaKohzo Yano
    • Mitsuhiro KodenHirohisa TanakaKohzo Yano
    • H01L29/417H01L29/45H01L29/49
    • H01L29/41733H01L29/458H01L29/4908
    • A thin film transistor which includes an insulative substrate, and a gate electrode, a gate isulating film, a semi-conductor film, a source electrode, and a drain electrode, which are all laminated in that order onto the insulating substrate in the form of an array. The gate electrode is made of tantalum, and the gate insulating film is formed into a double-layered construction of an anodized tantalum film and a silicon nitride film, while the semi-conductor film is provided at each intersection between the gate electrode and the source electrode.This application is a continuation of application Ser. No. 057,743 filed on June 3, 1987, abandoned, which is a continuation of application Ser. No. 797,660 filed on Nov. 13, 1985, now abandoned.
    • 一种薄膜晶体管,其包括绝缘基板,以及栅极电极,栅极隔离膜,半导体膜,源电极和漏电极,它们均按顺序层叠在绝缘基板上,形式为 数组。 栅电极由钽制成,并且栅极绝缘膜形成为阳极氧化钽膜和氮化硅膜的双层结构,而半导体膜设置在栅电极和源极之间的每个交叉处 电极。 这个应用程序是应用程序的延续。 1987年6月3日提交的第057,743号被遗弃,这是继续申请。 1985年11月13日提交的第797,660号,现已放弃。
    • 98. 发明授权
    • Illumination optical system, exposure apparatus, and device manufacturing method
    • 照明光学系统,曝光装置和装置制造方法
    • US08520291B2
    • 2013-08-27
    • US12252274
    • 2008-10-15
    • Hirohisa Tanaka
    • Hirohisa Tanaka
    • G02B26/00G02F1/29
    • G03F7/7085G03F7/70075G03F7/70108G03F7/70116
    • An illumination optical system which illuminates an irradiated plane with illumination light provided from a light source includes a spatial light modulator which is arranged in an optical path of the illumination optical system and cooperates with part of the illumination optical system to form a desired light intensity distribution at a pupil position of the illumination optical system or a position optically conjugated with the pupil position. A detection unit detects the light intensity distribution of the illumination light at a position in an optical path extending from the light source to the spatial light modulator. The detection unit includes a light receiving surface which receives some of the illumination light. A control unit controls the spatial light modulator based on the light intensity distribution detected by the detection unit.
    • 利用从光源提供的照明光照射被照射平面的照明光学系统包括布置在照明光学系统的光路中的空间光调制器,并与照明光学系统的一部分配合以形成期望的光强度分布 在照明光学系统的光瞳位置处或与光瞳位置光学共轭的位置。 检测单元检测在从光源延伸到空间光调制器的光路中的位置处的照明光的光强度分布。 检测单元包括接收一些照明光的光接收表面。 控制单元基于由检测单元检测到的光强度分布来控制空间光调制器。