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    • 5. 发明授权
    • Thin film transistor substrate
    • 薄膜晶体管基板
    • US08350268B2
    • 2013-01-08
    • US13043267
    • 2011-03-08
    • Hyuk-Jin KimKyung-wook Kim
    • Hyuk-Jin KimKyung-wook Kim
    • H01L29/04
    • H01L29/78669G02F1/136213G02F1/136227G02F1/1368H01L27/124H01L27/1255H01L29/78678
    • A thin film transistor substrate including a thin film transistor having a drain electrode with an electrode portion, which overlaps with a semiconductor layer, and an extended portion, which extends from the electrode portion and has a portion overlapping with a storage electrode or storage electrode line. A passivation layer is arranged on the drain electrode, and it has a contact hole that partially exposes the extended portion of the drain electrode without exposing a step in the extended portion caused by the storage electrode or storage electrode line. A pixel electrode is arranged on the passivation layer and is electrically connected with the extended portion of the drain electrode through the contact hole.
    • 一种薄膜晶体管基板,包括具有与半导体层重叠的具有电极部分的漏电极的薄膜晶体管和从电极部分延伸并具有与存储电极或存储电极线重叠的部分的延伸部分 。 钝化层布置在漏电极上,并且具有部分地暴露漏电极的延伸部分的接触孔,而不会暴露由存储电极或存储电极线引起的延伸部分中的台阶。 像素电极设置在钝化层上,并通过接触孔与漏电极的延伸部分电连接。
    • 10. 发明申请
    • Mask for manufacturing a display substrate capable of improving image quality
    • 用于制造能够提高图像质量的显示基板的掩模
    • US20070026586A1
    • 2007-02-01
    • US11494085
    • 2006-07-26
    • Hyuk-Jin KimMin-Wook ParkIn-Woo Kim
    • Hyuk-Jin KimMin-Wook ParkIn-Woo Kim
    • H01L21/84
    • H01L27/1288G02F2001/13625G03F1/00G03F7/0007G03F7/70791H01L27/1214
    • A mask for forming a display substrate capable of improving color reproducibility by avoiding color spots and color shifts is presented. The mask includes a first sub-mask, a second sub-mask, a first overlapping portion and a second overlapping portion. The first sub-mask includes color reticles to form color pixels in a first active region of a display substrate. The second sub-mask includes color reticles to form color pixels in a second active region of the display substrate. The first overlapping portion is on a portion of the first sub-mask that overlaps the second sub-mask. The color reticles in the first overlapping portion are arranged at a different density from the rest of the first sub-mask. The second overlapping portion is on a portion of the second sub-mask that overlaps the first sub-mask. The color reticles in the second overlapping portion are arranged at a substantially same density as the first overlapping portion. Therefore, image display quality is improved.
    • 提出了一种用于形成能够通过避免颜色斑点和颜色偏移而改善颜色再现性的显示基板的掩模。 掩模包括第一子掩模,第二子掩模,第一重叠部分和第二重叠部分。 第一子掩模包括在显示基板的第一有源区域中形成彩色像素的彩色掩模版。 第二子掩模包括在显示基板的第二有源区域中形成彩色像素的色标线。 第一重叠部分在与第二子掩模重叠的第一子掩模的一部分上。 第一重叠部分中的着色掩模版布置成与第一子掩模的其余部分不同的密度。 第二重叠部分在与第一子掩模重叠的第二子掩模的一部分上。 第二重叠部分中的着色掩模版以与第一重叠部分基本相同的密度排列。 因此,图像显示质量得到改善。