Method of manufacturing liquid crystal display
    11.
    发明申请
    Method of manufacturing liquid crystal display 有权
    制造液晶显示器的方法

    公开(公告)号:US20080106685A1

    公开(公告)日:2008-05-08

    申请号:US11897769

    申请日:2007-08-31

    IPC分类号: G02F1/133

    摘要: A method for forming a liquid crystal display device includes several regions. After forming a gate line layer, a gate insulator, a semiconductor layer, a data layer and a photoresist layer, a mask is used to define a plurality of regions in the photoresist layer. Certain of the regions have different thickness of the photoresist layer after developing. While exposing the gate pad and data pad, etching process is applied over both the gate pad and data pad at the same time. Then, a passivation layer is deposited over the gate pad and the data pad which are exposed via contact hole. While forming the other contact hole in the coating layer, both the data pad and the gate pad can be exposed to etching process within the same time period.

    摘要翻译: 一种形成液晶显示装置的方法包括几个区域。 在形成栅极线层,栅极绝缘体,半导体层,数据层和光致抗蚀剂层之后,使用掩模来限定光致抗蚀剂层中的多个区域。 某些区域在显影后具有不同的光致抗蚀剂层的厚度。 在暴露栅极焊盘和数据焊盘的同时,在栅极焊盘和数据焊盘上同时施加蚀刻工艺。 然后,钝化层沉积在通过接触孔暴露的栅极焊盘和数据焊盘上。 同时在涂层中形成另一个接触孔,数据焊盘和栅极焊盘都可以在同一时间段内暴露于蚀刻过程。

    METHOD FOR FORMING A METAL LINE AND METHOD FOR MANUFACTURING DISPLAY SUBSTRATE HAVING THE METAL LINE
    12.
    发明申请
    METHOD FOR FORMING A METAL LINE AND METHOD FOR MANUFACTURING DISPLAY SUBSTRATE HAVING THE METAL LINE 审中-公开
    用于形成金属线的方法和用于制造具有金属线的显示衬底的方法

    公开(公告)号:US20080087633A1

    公开(公告)日:2008-04-17

    申请号:US11870806

    申请日:2007-10-11

    IPC分类号: C23F1/12

    摘要: A method for forming a metal line includes sequentially depositing a low-resistivity metal layer having aluminum on a base substrate and an upper layer having molybdenum on the low-resistivity metal layer, forming a photoresist pattern having a linear shape on the upper layer, etching the upper layer via a mixed gas using the photoresist pattern as a mask, the mixed gas including a chlorine based gas mixed with an additional gas having at least one of nitrogen gas, argon gas, helium gas and sulfur hexafluoride gas, and etching the low-resistivity metal layer using the photoresist pattern as the mask thereby removing any stringer that may be caused by a residue of the low-resistivity metal layer.

    摘要翻译: 一种形成金属线的方法包括在低电阻率金属层上顺次沉积具有铝的低电阻率金属层,在低电阻金属层上形成具有线性形状的光致抗蚀剂图案,蚀刻 通过使用光致抗蚀剂图案作为掩模的混合气体的上层,所述混合气体包括与具有氮气,氩气,氦气和六氟化硫气体中的至少一种的附加气体混合的氯基气体,并且蚀刻低 使用光致抗蚀剂图案作为掩模,从而去除可能由低电阻率金属层的残留物引起的任何桁条。

    Display substrate, display device, and method of manufacturing the display substrate
    13.
    发明授权
    Display substrate, display device, and method of manufacturing the display substrate 有权
    显示基板,显示装置以及制造显示基板的方法

    公开(公告)号:US08836877B2

    公开(公告)日:2014-09-16

    申请号:US13277114

    申请日:2011-10-19

    摘要: Provided are a display substrate, a display device, and a method of manufacturing the display substrate. The display substrate includes: a substrate in which a pixel region is defined; a gate electrode and a gate pad are formed on the substrate; a gate insulating layer formed on the gate electrode and the gate pad; a buffer layer pattern overlaps the gate electrode and is formed on the gate insulating layer; an insulating film pattern formed on the buffer layer pattern; an oxide semiconductor pattern formed on the insulating film pattern; a source electrode formed on the oxide semiconductor pattern; and a drain electrode formed on the oxide semiconductor pattern and is separated from the source electrode.

    摘要翻译: 提供了显示基板,显示装置和制造显示基板的方法。 显示基板包括:限定像素区域的基板; 在基板上形成栅电极和栅极焊盘; 形成在栅极电极和栅极焊盘上的栅极绝缘层; 缓冲层图案与栅电极重叠并形成在栅极绝缘层上; 形成在缓冲层图案上的绝缘膜图案; 形成在所述绝缘膜图案上的氧化物半导体图案; 形成在所述氧化物半导体图案上的源电极; 以及形成在氧化物半导体图案上并与源电极分离的漏电极。

    Display substrate and method for manufacturing the same
    15.
    发明授权
    Display substrate and method for manufacturing the same 有权
    显示基板及其制造方法

    公开(公告)号:US08643012B2

    公开(公告)日:2014-02-04

    申请号:US12952744

    申请日:2010-11-23

    IPC分类号: H01L29/04

    摘要: A method of forming a display substrate includes forming an array layer on a substrate, forming a passivation layer on the array layer, forming a photoresist pattern on the passivation layer corresponding to a gate line, a source line and a thin-film transistor of the array layer, etching the passivation layer using the photoresist pattern as a mask, Non-uniformly surface treating a surface of the photoresist pattern, forming a transparent electrode layer on the substrate having the surface-treated photoresist pattern formed thereon and forming a pixel electrode. The forming a pixel electrode includes removing the photoresist pattern and the transparent electrode layer, such as by infiltrating a strip solution into the surface-treated photoresist pattern.

    摘要翻译: 形成显示基板的方法包括在基板上形成阵列层,在阵列层上形成钝化层,在对应于栅极线,源极线和薄膜晶体管的钝化层上形成光致抗蚀剂图案 使用光致抗蚀剂图案作为掩模蚀刻钝化层,对光致抗蚀剂图案的表面进行不均匀的表面处理,在其上形成有表面处理的光致抗蚀剂图案的基板上形成透明电极层并形成像素电极。 形成像素电极包括通过将带状溶液浸入表面处理的光致抗蚀剂图案中去除光致抗蚀剂图案和透明电极层。

    THIN FILM TRANSISTOR ARRAY PANEL AND MANUFACTURING METHOD THEREOF
    18.
    发明申请
    THIN FILM TRANSISTOR ARRAY PANEL AND MANUFACTURING METHOD THEREOF 审中-公开
    薄膜晶体管阵列及其制造方法

    公开(公告)号:US20120228604A1

    公开(公告)日:2012-09-13

    申请号:US13400931

    申请日:2012-02-21

    IPC分类号: H01L29/786 H01L21/336

    摘要: A thin film transistor array panel includes a gate electrode on an insulating substrate, a gate insulating layer on the gate electrode, a semiconductor on the gate insulating layer, a thin film transistor including a source electrode and a drain electrode on the oxide semiconductor, and a pixel electrode which is connected to the drain electrode. The semiconductor includes a first layer having a relatively low fluorine content and a second layer having a relatively high fluorine content. The second layer of the semiconductor is only between the first layer of the semiconductor and the source electrode, and between the first layer of the semiconductor and the drain electrode.

    摘要翻译: 薄膜晶体管阵列面板包括绝缘基板上的栅极电极,栅电极上的栅极绝缘层,栅极绝缘层上的半导体,氧化物半导体上包括源电极和漏电极的薄膜晶体管,以及 连接到漏电极的像素电极。 半导体包括具有相对低的氟含量的第一层和具有相对高的氟含量的第二层。 半导体的第二层仅在半导体的第一层和源电极之间以及半导体的第一层和漏电极之间。

    THIN FILM TRANSISTOR ARRAY SUBSTRATE AND METHOD OF FABRICATING THE SAME
    20.
    发明申请
    THIN FILM TRANSISTOR ARRAY SUBSTRATE AND METHOD OF FABRICATING THE SAME 有权
    薄膜晶体管阵列基板及其制造方法

    公开(公告)号:US20120037906A1

    公开(公告)日:2012-02-16

    申请号:US13115088

    申请日:2011-05-24

    IPC分类号: H01L29/786 H01L21/44

    摘要: A thin film transistor array substrate capable of reducing degradation of a device due to degradation of an oxide semiconductor pattern and a method of fabricating the same are provided. The thin film transistor array substrate may include an insulating substrate on which a gate electrode is formed, a gate insulating film formed on the insulating substrate, an oxide semiconductor pattern disposed on the gate insulating film, an anti-etching pattern formed on the oxide semiconductor pattern, and a source electrode and a drain electrode formed on the anti-etching pattern. The oxide semiconductor pattern may include an edge portion positioned between the source electrode and the drain electrode, and the edge portion may include at least one conductive region and at least one non-conductive region.

    摘要翻译: 提供了能够降低由于氧化物半导体图案的劣化引起的器件劣化的薄膜晶体管阵列基板及其制造方法。 薄膜晶体管阵列基板可以包括其上形成有栅极的绝缘基板,形成在绝缘基板上的栅极绝缘膜,设置在栅极绝缘膜上的氧化物半导体图案,形成在氧化物半导体上的抗蚀刻图案 图案,以及形成在防蚀刻图案上的源电极和漏电极。 氧化物半导体图案可以包括位于源电极和漏电极之间的边缘部分,并且边缘部分可以包括至少一个导电区域和至少一个非导电区域。