| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal display device whose display quality can be improved by improving uniformity of display levels of black display in a pixel region and a peripheral region. <P>SOLUTION: In the reflection type liquid crystal display device constituted by arranging a 1 st substrate 11 having a pixel region where display pixels Px each including a reflection electrode 108 and a switching circuit SW are arrayed and also has a region 503 where driving circuits 2 and 4 provided at the periphery of the pixel region and supplying electric signals to the switching circuits are arranged and a light-transmissive 2nd substrate 12 where a counter electrode 13 is formed, and charging liquid crystal LC between the 1st and 2nd substrates, an area wherein ineffective reflection electrodes 620 are arranged on the surface of the pixel region at substantially the same pitch with the reflection electrodes and also electrically connected to one another to have the same potential is formed adjacently over the entire outer periphery of the pixel region, and an area wherein a conductive layer 509 for black display is arranged on the surface is formed adjacently over the entire outer periphery of the area. <P>COPYRIGHT: (C)2007,JPO&INPIT |
