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    Display device
    1.
    发明授权
    Display device 有权
    显示设备

    公开(公告)号：US08772783B2

    公开(公告)日：2014-07-08

    申请号：US11240568

    申请日：2005-10-03

    申请人： Misako Hirosue ,  Masahiro Katayama ,  Shunpei Yamazaki

    发明人： Misako Hirosue ,  Masahiro Katayama ,  Shunpei Yamazaki

    IPC分类号： H01L27/14 ,  H01L27/146

    CPC分类号： H01L27/14605 ,  H01L27/12 ,  H01L27/1292 ,  H01L27/3211 ,  H01L27/3246 ,  H01L51/0011 ,  H01L51/56

    摘要： The invention provides a technique to manufacture a display device with high image quality and reliability at low cost with high yield. According to the invention, a spacer is provided over a pixel electrode layer in a pixel region. Moreover, a surface of an insulating layer which functions as a partition which covers the periphery of the pixel electrode layer is formed at a high position from the surface of the pixel electrode due to stacked layers under the insulating layer. These spacer and insulator which function as a spacer support a mask used for selectively forming a light emitting material over a pixel electrode layer, thereby preventing the mask from contacting the pixel electrode layer due to a twist and deflection of the mask. Accordingly, such a damage as a crack does not occur in the pixel electrode layer which results in having no defect in shape. Therefore, a display device which performs a high resolution display with high reliability can be manufactured.

    摘要翻译： 本发明提供了以低成本，高产率制造具有高图像质量和可靠性的显示装置的技术。 根据本发明，在像素区域中的像素电极层上设置间隔物。 此外，作为覆盖像素电极层的周围的分隔物的绝缘层的表面由于在绝缘层下层叠的层而形成在从像素电极的表面的高位置。 用作间隔物的这些间隔物和绝缘体支持用于在像素电极层上选择性地形成发光材料的掩模，从而防止掩模由于掩模的扭转和偏转而与像素电极层接触。 因此，在像素电极层中不会发生像裂纹这样的损伤，导致形状没有缺陷。 因此，可以制造以高可靠性进行高分辨率显示的显示装置。

    Display device
    2.
    发明申请
    Display device 有权
    显示设备

    公开(公告)号：US20060081844A1

    公开(公告)日：2006-04-20

    申请号：US11240568

    申请日：2005-10-03

    申请人： Misako Hirosue ,  Masahiro Katayama ,  Shunpei Yamazaki

    发明人： Misako Hirosue ,  Masahiro Katayama ,  Shunpei Yamazaki

    IPC分类号： H01L29/04

    CPC分类号： H01L27/14605 ,  H01L27/12 ,  H01L27/1292 ,  H01L27/3211 ,  H01L27/3246 ,  H01L51/0011 ,  H01L51/56

    摘要： The invention provides a technique to manufacture a display device with high image quality and reliability at low cost with high yield. According to the invention, a spacer is provided over a pixel electrode layer in a pixel region. Moreover, a surface of an insulating layer which functions as a partition which covers the periphery of the pixel electrode layer is formed at a high position from the surface of the pixel electrode due to stacked layers under the insulating layer. These spacer and insulator which function as a spacer support a mask used for selectively forming a light emitting material over a pixel electrode layer, thereby preventing the mask from contacting the pixel electrode layer due to a twist and deflection of the mask. Accordingly, such a damage as a crack does not occur in the pixel electrode layer which results in having no defect in shape. Therefore, a display device which performs a high resolution display with high reliability can be manufactured.

    摘要翻译： 本发明提供了以低成本，高产率制造具有高图像质量和可靠性的显示装置的技术。 根据本发明，在像素区域中的像素电极层上设置间隔物。 此外，作为覆盖像素电极层的周围的分隔物的绝缘层的表面由于在绝缘层下层叠的层而形成在从像素电极的表面的高位置。 用作间隔物的这些间隔物和绝缘体支持用于在像素电极层上选择性地形成发光材料的掩模，从而防止掩模由于掩模的扭转和偏转而与像素电极层接触。 因此，在像素电极层中不会发生像裂纹这样的损伤，导致形状没有缺陷。 因此，可以制造以高可靠性进行高分辨率显示的显示装置。