| US 7,576,721 B2 | ||
| Display device substrate and liquid crystal display device having the same | ||
| Toshihide Tsubata, Mie (Japan); Morihide Ohsaki, Mie (Japan); and Masanori Takeuchi, Mie (Japan) | ||
| Assigned to Sharp Kabushiki Kaisha, Osaka (Japan) | ||
| Filed on Jun. 20, 2007, as Appl. No. 11/812,565. | ||
| Application 11/812565 is a continuation of application No. 10/717917, filed on Nov. 21, 2003. | ||
| Claims priority of application No. 2002-381669 (JP), filed on Dec. 27, 2002; and application No. 2003-372584 (JP), filed on Oct. 31, 2003. | ||
| Prior Publication US 2007/0242063 A1, Oct. 18, 2007 | ||
| Int. Cl. G09G 3/36 (2006.01) | ||
| U.S. Cl. 345—87 [349/84; 349/139] | 13 Claims |
| 1. A display device substrate, comprising:
one or more pixel electrodes each of which is provided on each intersection of a signal line and a scanning line that are
provided on an insulating substrate; and
an interlayer insulating film stacked between the signal line and the pixel electrode, wherein
the display device substrate is for a normally black mode, and in view of a vertical direction with respect to a surface of
the insulating substrate, the signal line is provided on an area on which the pixel electrode is not provided, and a gap is
provided between the signal line and the pixel electrode, and a light shielding film is not provided in a gap between the
pixel electrodes which are adjacent to each other with the signal line therebetween;
in view of the vertical direction with respect to the surface of the insulating substrate, the insulation substrate, the scanning
line, a gate insulating film, the signal line, the interlayer insulating film, the pixel electrode are provide in this order;
and
wherein the gap includes an area in which no voltage is applied to a region between the pixel electrode and the signal line.
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