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    • 3. 发明申请
    • THIN-FILM TRANSISTOR AND METHOD FOR MANUFACTURING THIN-FILM TRANSISTOR
    • 薄膜晶体管及制造薄膜晶体管的方法
    • US20140167165A1
    • 2014-06-19
    • US14236698
    • 2013-05-29
    • Yuji KishidaEiichi SatohTakahiro Kawashima
    • Yuji KishidaEiichi SatohTakahiro Kawashima
    • H01L29/786H01L29/66
    • H01L29/786H01L21/76829H01L27/1248H01L27/3262H01L29/66742H01L29/66765
    • A thin-film transistor includes: a gate electrode above a substrate; a gate insulating layer above the gate electrode; a semiconductor layer opposed to the gate electrode with the gate insulating layer therebetween; a protective layer above the semiconductor layer and comprising an organic material; and a source electrode and a drain electrode each of which has at least a portion located above the protective layer. The protective layer includes an altered layer which has at least a portion contacting the semiconductor layer, and which is generated by alteration of a surface layer of the protective layer in a region exposed from the source electrode and the drain electrode. A relational expression of Log10 Nt≦0.0556θ+16.86 is satisfied where Nt (cm−3) represents a defect density of the semiconductor layer and θ (°) represents a taper angle of an edge portion of the protective layer.
    • 薄膜晶体管包括:在基板上方的栅电极; 栅电极上方的栅极绝缘层; 与栅电极相对的半导体层,其间具有栅极绝缘层; 在所述半导体层上方的保护层,并且包含有机材料; 以及源极电极和漏极电极,每个源电极和漏电极具有位于保护层上方的至少一部分。 保护层包括具有至少部分与半导体层接触的部分的改变的层,其是通过在从源电极和漏电极露出的区域中改变保护层的表面层而产生的。 在Nt(cm-3)表示半导体层的缺陷密度和厚度的情况下,满足Log10 Nt≦̸ 0.0556&het; +16.86的关系式; (°)表示保护层的边缘部的锥角。
    • 4. 发明授权
    • Liquid crystal display device and method of manufacturing the same
    • 液晶显示装置及其制造方法
    • US08970799B2
    • 2015-03-03
    • US13562042
    • 2012-07-30
    • Eiichi Satoh
    • Eiichi Satoh
    • G02F1/136G02F1/1362G02F1/1343
    • G02F1/136227G02F1/134363G02F2001/136218
    • A liquid crystal display device includes a pair of transparent substrates facing each other through a liquid crystal layer disposed therebetween; a gate insulating film formed so as to cover a gate electrode formed in the pixel regions, disposed closer to the liquid crystal layer, of one of the transparent substrates; a semiconductor film provided on the gate insulating film, for forming a thin-film transistor; a first electrode provided on the semiconductor film through the first insulating film and the second insulating film; a second electrode provided on the first electrode through a third insulating film; and a contact hole formed collectively in the first insulating film, the second insulating film, and the third insulating film on the first electrode, where a second electrode is formed on the contact hole. A floating electrode is formed in the peripheral region of the contact hole.
    • 一种液晶显示装置,包括通过设置在其间的液晶层彼此面对的一对透明基板; 形成为覆盖形成在所述透明基板中的一个的液晶层附近的像素区域中的栅电极的栅极绝缘膜; 设置在所述栅极绝缘膜上的用于形成薄膜晶体管的半导体膜; 通过所述第一绝缘膜和所述第二绝缘膜设置在所述半导体膜上的第一电极; 通过第三绝缘膜设置在第一电极上的第二电极; 以及在第一电极上的第一绝缘膜,第二绝缘膜和第三绝缘膜中共同形成的接触孔,其中第二电极形成在接触孔上。 浮动电极形成在接触孔的周边区域中。
    • 5. 发明申请
    • LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
    • 液晶显示装置及其制造方法
    • US20130016298A1
    • 2013-01-17
    • US13619822
    • 2012-09-14
    • Yasuharu SHINOKAWAEiichi Satoh
    • Yasuharu SHINOKAWAEiichi Satoh
    • G02F1/1368H01L33/08
    • G02F1/134309G02F2001/134372
    • A liquid crystal display device includes a pair of transparent substrates disposed facing each other through a liquid crystal layer; a gate insulating film formed so as to cover a gate electrode formed in the pixel regions of one of the pair of the transparent substrates closer to the liquid crystal layer; a switching element made of a thin-film transistor placed on the gate insulating film; a first electrode placed on the switching element through first and second insulating films; and a second electrode placed on the first electrode through a third insulating film. The liquid crystal display device generates an electric field in parallel with the pair of the transparent substrates and between the first and second electrodes. The second insulating film is formed of an SOG material having Si—O bonds.
    • 液晶显示装置包括通过液晶层彼此面对布置的一对透明基板; 栅极绝缘膜,形成为覆盖形成在更靠近液晶层的一对透明基板中的一个的像素区域中的栅电极; 由栅极绝缘膜上的薄膜晶体管构成的开关元件; 通过第一和第二绝缘膜放置在开关元件上的第一电极; 以及通过第三绝缘膜放置在第一电极上的第二电极。 液晶显示装置与一对透明基板并且在第一和第二电极之间平行地产生电场。 第二绝缘膜由具有Si-O键的SOG材料形成。