THIN FILM TRANSISTOR SUBSTRATE AND METHOD FOR MANUFACTURING SAME
    27.
    发明申请
    THIN FILM TRANSISTOR SUBSTRATE AND METHOD FOR MANUFACTURING SAME 有权
    薄膜晶体管基板及其制造方法

    公开(公告)号:US20120326144A1

    公开(公告)日:2012-12-27

    申请号:US13582773

    申请日:2011-02-09

    IPC分类号: H01L29/786 H01L21/336

    摘要: A method includes: a step of forming a gate electrode (14) on a substrate (10a); a step of forming a gate insulating film (15) to cover the gate electrode (14), and then forming an In-Ga-Zn-O-based oxide semiconductor layer (16) in which a ratio of In:Ga:Zn in atomic % is 1:1:1 or 4:5:1 on the gate insulating film (15) to overlap the gate electrode (14); a step of forming a source electrode (19a) and a drain electrode (19b) on the oxide semiconductor layer (16) to overlap the gate electrode (14) and to face each other; and a step of performing an annealing process in an atmosphere containing steam (S) on the substrate (10a) provided with the source electrode (19a) and the drain electrode (19b).

    摘要翻译: 一种方法包括:在衬底(10a)上形成栅极(14)的步骤; 形成覆盖栅电极的栅极绝缘膜(15)的步骤,然后形成In-Ga-Zn-O系氧化物半导体层(16),其中In:Ga:Zn的比率 在栅极绝缘膜(15)上的原子%为1:1:1或4:5:1以与栅电极(14)重叠; 在所述氧化物半导体层(16)上形成与所述栅电极(14)重叠并且彼此面对的源电极(19a)和漏电极(19b)的步骤; 以及在设置有源电极(19a)和漏电极(19b)的基板(10a)上的含有蒸汽(S)的气氛中进行退火处理的工序。

    Semiconductor device, display device, and production method for semiconductor device and display device
    28.
    发明授权
    Semiconductor device, display device, and production method for semiconductor device and display device 有权
    半导体装置,显示装置以及半导体装置及显示装置的制造方法

    公开(公告)号:US08940566B2

    公开(公告)日:2015-01-27

    申请号:US13883014

    申请日:2011-11-01

    摘要: The semiconductor device (100) according to the present invention includes a gate electrode (102) of a TFT, a gate insulating layer (103) formed on the gate electrode (102), an oxide semiconductor layer (107) disposed on the gate insulating layer (103), a protecting layer (108) formed on the oxide semiconductor layer (107) by a spin-on-glass technique, and a source electrode (105) and a drain electrode (106) disposed on the protecting layer (108). Via a first contact hole (131) formed in the protecting layer (108), the source electrode (105) is electrically connected to the oxide semiconductor layer (104), and via a second contact hole (132), the drain electrode (106) is electrically connected to the oxide semiconductor layer (104).

    摘要翻译: 根据本发明的半导体器件(100)包括TFT的栅极(102),形成在栅电极(102)上的栅极绝缘层(103),设置在栅绝缘层上的氧化物半导体层(107) 层(103),通过旋涂玻璃技术形成在氧化物半导体层(107)上的保护层(108)以及设置在保护层(108)上的源电极(105)和漏电极(106) )。 通过形成在保护层(108)中的第一接触孔(131),源电极(105)与氧化物半导体层(104)电连接,经由第二接触孔(132),漏电极 )与氧化物半导体层(104)电连接。

    SEMICONDUCTOR DEVICE, DISPLAY DEVICE, AND PRODUCTION METHOD FOR SEMICONDUCTOR DEVICE AND DISPLAY DEVICE
    29.
    发明申请
    SEMICONDUCTOR DEVICE, DISPLAY DEVICE, AND PRODUCTION METHOD FOR SEMICONDUCTOR DEVICE AND DISPLAY DEVICE 有权
    半导体器件,显示器件及半导体器件和显示器件的制造方法

    公开(公告)号:US20140147966A1

    公开(公告)日:2014-05-29

    申请号:US13883014

    申请日:2011-11-01

    IPC分类号: H01L29/66

    摘要: The semiconductor device (100) according to the present invention includes a gate electrode (102) of a TFT, a gate insulating layer (103) formed on the gate electrode (102), an oxide semiconductor layer (107) disposed on the gate insulating layer (103), a protecting layer (108) formed on the oxide semiconductor layer (107) by a spin-on-glass technique, and a source electrode (105) and a drain electrode (106) disposed on the protecting layer (108). Via a first contact hole (131) formed in the protecting layer (108), the source electrode (105) is electrically connected to the oxide semiconductor layer (104), and via a second contact hole (132), the drain electrode (106) is electrically connected to the oxide semiconductor layer (104).

    摘要翻译: 根据本发明的半导体器件(100)包括TFT的栅极(102),形成在栅电极(102)上的栅极绝缘层(103),设置在栅绝缘层上的氧化物半导体层(107) 层(103),通过旋涂玻璃技术形成在氧化物半导体层(107)上的保护层(108)以及设置在保护层(108)上的源电极(105)和漏电极(106) )。 通过形成在保护层(108)中的第一接触孔(131),源电极(105)与氧化物半导体层(104)电连接,经由第二接触孔(132),漏电极 )与氧化物半导体层(104)电连接。

    THIN FILM TRANSISTOR SUBSTRATE AND METHOD FOR PRODUCING SAME
    30.
    发明申请
    THIN FILM TRANSISTOR SUBSTRATE AND METHOD FOR PRODUCING SAME 有权
    薄膜晶体管基板及其制造方法

    公开(公告)号:US20150287742A1

    公开(公告)日:2015-10-08

    申请号:US13699377

    申请日:2011-02-14

    申请人: Hinae MIZUNO

    IPC分类号: H01L27/12

    摘要: Each of the auxiliary capacitors (6a) includes a capacitor line (11b) comprised of the same material as the gate electrode (11a) and provided in the same layer as the gate electrode (11a), the gate insulating film (12) provided so as to cover the capacitor line (11a), a capacitor intermediate layer (13c) provided using the oxide semiconductor and provided on the gate insulating film (12) so as to overlap the capacitor line (11b), and a capacitor electrode (15b) provided on the capacitor intermediate layer (13c), and the capacitor intermediate layer (13c) is conductive.

    摘要翻译: 每个辅助电容器(6a)包括由与栅极电极(11a)相同的材料组成并且设置在与栅电极(11a)相同的层中的电容器线(11b),栅绝缘膜(12)设置为 为了覆盖电容器线(11a),使用氧化物半导体设置并设置在栅极绝缘膜(12)上以与电容线(11b)重叠的电容器中间层(13c)和电容器电极(15b) 设置在电容器中间层(13c)上,并且电容器中间层(13c)是导电的。