| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an array substrate for improving a contrast ratio by removing an after image and to provide a reflection-transmission type liquid crystal display device having the array substrate. <P>SOLUTION: The reflection plate formed on the array substrate of the reflection-transmission type liquid crystal display device defines a reflection region for reflecting the natural light formed on pixel electrodes coupled to switching elements and a transmission region for transmitting artificial light. At this time, the reflection plate is partially overlapped in subordination to the rubbing direction of the array substrate. As a result, the after image can be removed when the reflection-transmission type liquid crystal display device operates. More particularly the contrast ratio can be improved at the time of transmission mode operation. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
