PHOTORESIST COMPOSITION, METHOD OF FORMING A METAL PATTERN, AND METHOD OF MANUFACTURING A DISPLAY SUBSTRATE USING THE SAME
    1.
    发明申请
    PHOTORESIST COMPOSITION, METHOD OF FORMING A METAL PATTERN, AND METHOD OF MANUFACTURING A DISPLAY SUBSTRATE USING THE SAME 审中-公开
    光电组合物,形成金属图案的方法以及使用其制造显示基板的方法

    公开(公告)号:US20100009482A1

    公开(公告)日:2010-01-14

    申请号:US12419764

    申请日:2009-04-07

    IPC分类号: H01L21/02 G03F7/004 G03F7/20

    摘要: A photoresist composition includes 5% to 50% by weight of an alkali-soluble resin, 0.5% to 30% by weight of a quinone diazide compound, 0.1% to 15 % by weight of a curing agent, and a remainder of an organic solvent. A method of forming a metal pattern includes coating a photoresist composition on a base substrate having a metal layer, and forming a first photoresist film. The photoresist composition includes 5% to 50% by weight of an alkali-soluble resin, 0.5% to 30% by weight of a quinone diazide compound, 0.1% to 15% by weight of a curing agent, and a remainder of an organic solvent. The first photoresist film is patterned, and forms a first photo pattern. The base substrate having the first photo pattern is heated, and forms a first baked pattern. The metal layer is patterned using the first baked pattern, and forms a metal pattern.

    摘要翻译: 光致抗蚀剂组合物包含5重量%至50重量%的碱溶性树脂,0.5重量%至30重量%的醌二叠氮化合物,0.1重量%至15重量%的固化剂,以及剩余的有机溶剂 。 形成金属图案的方法包括在具有金属层的基底衬底上涂覆光致抗蚀剂组合物,并形成第一光致抗蚀剂膜。 光致抗蚀剂组合物包含5重量%至50重量%的碱溶性树脂,0.5重量%至30重量%的醌二叠氮化合物,0.1重量%至15重量%的固化剂,剩余的有机溶剂 。 对第一光致抗蚀剂膜进行图案化,并形成第一照相图案。 具有第一照片图案的基底基板被加热,并形成第一烘烤图案。 使用第一烘烤图案对金属层进行图案化,并形成金属图案。

    PHOTORESIST COMPOSITION AND METHOD OF MANUFACTURING A THIN-FILM TRANSISTOR SUBSTRATE USING THE SAME
    2.
    发明申请
    PHOTORESIST COMPOSITION AND METHOD OF MANUFACTURING A THIN-FILM TRANSISTOR SUBSTRATE USING THE SAME 有权
    光电组合物及其制造方法使用薄膜晶体管基板

    公开(公告)号:US20070259272A1

    公开(公告)日:2007-11-08

    申请号:US11554194

    申请日:2006-10-30

    IPC分类号: G03C5/00

    摘要: A photoresist composition includes about 100 parts by weight of resin mixture including novolak resin and acryl resin and about 10 parts to about 50 parts by weight of naphthoquinone diazosulfonic acid ester. A weight-average molecular weight of the novolak resin is no less than about 30,000. A weight-average molecular weight of the acryl resin is no less than about 20,000. A content of the acryl resin is about 1% to about 15% by weight based on a total weight of the resin mixture. When a photoresist film formed using the photoresist composition is heated, a profile variation of the photoresist composition is relatively small. Therefore, a residual photoresist film has a uniform thickness, and a short circuit and/or an open defect in a TFT substrate may be reduced.

    摘要翻译: 光致抗蚀剂组合物包括约100重量份的包括酚醛清漆树脂和丙烯酸树脂的树脂混合物和约10重量份至约50重量份的萘醌重氮磺酸酯。 酚醛清漆树脂的重均分子量不小于约30,000。 丙烯酸树脂的重均分子量不小于约20,000。 基于树脂混合物的总重量,丙烯酸树脂的含量为约1重量%至约15重量%。 当使用光致抗蚀剂组合物形成的光致抗蚀剂膜被加热时,光致抗蚀剂组合物的轮廓变化相对较小。 因此,残留的光致抗蚀剂膜具有均匀的厚度,并且可能减小TFT基板中的短路和/或开路缺陷。

    METHOD OF PLANARIZING SUBSTRATE, ARRAY SUBSTRATE AND METHOD OF MANUFACTURING ARRAY SUBSTRATE USING THE SAME
    5.
    发明申请
    METHOD OF PLANARIZING SUBSTRATE, ARRAY SUBSTRATE AND METHOD OF MANUFACTURING ARRAY SUBSTRATE USING THE SAME 审中-公开
    基板平面化方法,阵列基板及使用其制造阵列基板的方法

    公开(公告)号:US20090184325A1

    公开(公告)日:2009-07-23

    申请号:US12331044

    申请日:2008-12-09

    IPC分类号: H01L33/00 B44C1/22 H01L21/336

    摘要: A method of planarizing a substrate. An organic layer is formed on a base substrate to cover a metal line formed on the base substrate. A portion of the organic layer is removed to form a pre-planarization layer exposing the metal layer, so that a surface of the base substrate having the metal line is planarized. The pre-planarization layer is cured to flow toward a side surface of the metal line to form a planarization layer making contact with the side surface of the metal line. Therefore, a stepped portion between the base substrate and the metal line can be minimized or substantially eliminated, thereby increasing the surface uniformity of a subsequent layer, thereby improving the reliability of the manufacturing process.

    摘要翻译: 平面化基板的方法。 在基底基板上形成有机层,以覆盖形成在基底基板上的金属线。 去除有机层的一部分以形成暴露金属层的预平坦化层,使得具有金属线的基底基板的表面被平坦化。 固化预平坦化层以朝金属线的侧面流动,形成与金属线的侧面接触的平坦化层。 因此,可以将基底基板与金属线之间的阶梯部分最小化或基本上消除,从而提高后续层的表面均匀性,从而提高制造工艺的可靠性。

    DISPLAY PANEL, MASK AND METHOD OF MANUFACTURING THE SAME
    6.
    发明申请
    DISPLAY PANEL, MASK AND METHOD OF MANUFACTURING THE SAME 有权
    显示面板,掩模及其制造方法

    公开(公告)号:US20080024415A1

    公开(公告)日:2008-01-31

    申请号:US11782236

    申请日:2007-07-24

    IPC分类号: G09G3/36 H01L21/84

    摘要: A display panel includes a substrate, signal lines, a thin film transistor, a pixel electrode and a dummy opening. The substrate has a display area and a peripheral area surrounding the display area. The signal lines are disposed on the substrate and intersect each other to define a unit pixel. The thin film transistor is electrically connected to the signal lines and disposed at the unit pixel. The pixel electrode is electrically connected to the thin film transistor. The pixel electrode is formed in the unit pixel. The dummy opening is disposed at the peripheral area and spaced apart from the signal lines.

    摘要翻译: 显示面板包括基板,信号线,薄膜晶体管,像素电极和虚拟开口。 基板具有显示区域和围绕显示区域的周边区域。 信号线设置在基板上并彼此相交以限定单位像素。 薄膜晶体管电连接到信号线并且设置在单位像素处。 像素电极电连接到薄膜晶体管。 像素电极形成在单位像素中。 虚设开口设置在周边区域并与信号线间隔开。

    DISPLAY SUBSTRATE AND METHOD OF MANUFACTURING THE SAME
    7.
    发明申请
    DISPLAY SUBSTRATE AND METHOD OF MANUFACTURING THE SAME 有权
    显示基板及其制造方法

    公开(公告)号:US20100283932A1

    公开(公告)日:2010-11-11

    申请号:US12841554

    申请日:2010-07-22

    IPC分类号: G02F1/136

    摘要: A display substrate includes a first metal pattern, a first insulating layer, a first electrode, and a second metal pattern. The first metal pattern includes a gate line and a signal line. The first insulating layer is disposed on a substrate having the first metal pattern formed thereon. A first opening passes through the first insulating layer to partially expose the signal line. The first electrode is disposed on the first insulating layer corresponding to a unit pixel. The second metal pattern includes a connection electrode contacting the first electrode and the signal line through the first opening and a data line.

    摘要翻译: 显示基板包括第一金属图案,第一绝缘层,第一电极和第二金属图案。 第一金属图案包括栅极线和信号线。 第一绝缘层设置在其上形成有第一金属图案的基板上。 第一开口穿过第一绝缘层以部分地暴露信号线。 第一电极设置在对应于单位像素的第一绝缘层上。 第二金属图案包括通过第一开口接触第一电极和信号线的连接电极和数据线。

    DISPLAY SUBSTRATE AND METHOD OF MANUFACTURING THE SAME
    8.
    发明申请
    DISPLAY SUBSTRATE AND METHOD OF MANUFACTURING THE SAME 有权
    显示基板及其制造方法

    公开(公告)号:US20080192164A1

    公开(公告)日:2008-08-14

    申请号:US12027607

    申请日:2008-02-07

    IPC分类号: G02F1/136

    摘要: A display substrate includes a first metal pattern, a first insulating layer, a first electrode, and a second metal pattern. The first metal pattern includes a gate line and a signal line. The first insulating layer is disposed on a substrate having the first metal pattern formed thereon. A first opening passes through the first insulating layer to partially expose the signal line. The first electrode is disposed on the first insulating layer corresponding to a unit pixel. The second metal pattern includes a connection electrode contacting the first electrode and the signal line through the first opening and a data line.

    摘要翻译: 显示基板包括第一金属图案,第一绝缘层,第一电极和第二金属图案。 第一金属图案包括栅极线和信号线。 第一绝缘层设置在其上形成有第一金属图案的基板上。 第一开口穿过第一绝缘层以部分地暴露信号线。 第一电极设置在对应于单位像素的第一绝缘层上。 第二金属图案包括通过第一开口接触第一电极和信号线的连接电极和数据线。

    DISPLAY SUBSTRATE, DISPLAY DEVICE HAVING THE SAME AND METHOD OF MANUFACTURING THE SAME
    9.
    发明申请
    DISPLAY SUBSTRATE, DISPLAY DEVICE HAVING THE SAME AND METHOD OF MANUFACTURING THE SAME 失效
    显示基板,具有该基板的显示装置及其制造方法

    公开(公告)号:US20080017864A1

    公开(公告)日:2008-01-24

    申请号:US11616542

    申请日:2006-12-27

    IPC分类号: H01L29/04

    摘要: A display substrate includes an insulating substrate, a thin film transistor, a contact electrode, and a pixel electrode. The thin film transistor includes a control electrode, a semiconductor pattern, a first electrode, and a second electrode. The control electrode is on the insulating substrate. The semiconductor pattern is on the control electrode. The first electrode is on the semiconductor pattern. The second electrode is spaced apart from the first electrode on the semiconductor pattern. The contact electrode includes a contact portion and an undercut portion. The contact portion is electrically connected to the second electrode to partially expose the semiconductor pattern. The undercut portion is electrically connected to the contact portion to cover the semiconductor pattern. The pixel electrode is electrically connected to the second electrode through the contact portion of the contact electrode.

    摘要翻译: 显示基板包括绝缘基板,薄膜晶体管,接触电极和像素电极。 薄膜晶体管包括控制电极,半导体图案,第一电极和第二电极。 控制电极在绝缘基板上。 半导体图案在控制电极上。 第一电极位于半导体图案上。 第二电极与半导体图案上的第一电极间隔开。 接触电极包括接触部分和底切部分。 接触部分电连接到第二电极以部分地暴露半导体图案。 底切部分电连接到接触部分以覆盖半导体图案。 像素电极通过接触电极的接触部分电连接到第二电极。

    LIQUID CRYSTAL DISPLAY
    10.
    发明申请
    LIQUID CRYSTAL DISPLAY 有权
    液晶显示器

    公开(公告)号:US20120133855A1

    公开(公告)日:2012-05-31

    申请号:US13090186

    申请日:2011-04-19

    IPC分类号: G02F1/136

    摘要: A liquid crystal display (LCD) is provided that includes: a first substrate; a gate line formed on the first substrate; a data line intersecting the gate line to define a pixel; a thin-film transistor (TFT) connected to the gate line and the data line and formed in the pixel; a sustain electrode line including a first sustain electrode that passes through the pixel, so as to divide the pixel into a first region and a transparent second region, and a second sustain electrodes that extend perpendicularly from the first sustain electrode; and a first pixel electrode connected to the TFT, disposed in the first region.

    摘要翻译: 提供一种液晶显示器(LCD),包括:第一基板; 形成在第一基板上的栅极线; 与栅极线相交以限定像素的数据线; 连接到栅极线和数据线并形成在像素中的薄膜晶体管(TFT); 维持电极线,其包括穿过所述像素的第一维持电极,以将像素划分为第一区域和透明第二区域;以及第二维持电极,其从所述第一维持电极垂直延伸; 以及连接到TFT的第一像素电极,设置在第一区域中。