| 摘要 |
<p>PURPOSE:To enable display with high luminance, contrast and image quality by connecting, one to one, picture element electrode groups provided on both sides of an intermediate substrate among three sheets of electrode substrates constituting a two-layered type guest-host liquid crystal display element on the front and rear of the intermediate substrate thereby forming the group of the picture element electrode pairs. CONSTITUTION:One group of picture element electrodes 12 and one group of picture element electrodes 22 formed respectively of indium oxide (ITO) are formed on both sides of an intermediate substrate 2. These picture element electrodes are electrically connected one to one through through-holes 4 formed to the substrate 2 to form picture element electrode pairs. Photosensitive glass is used for the substrate 2 and is etched to form the holes 4. Each one switching element is attached to each picture element electrode pair. A source electrode is connected to the picture element electrode pair formed of the ITO picture element electrodes 12 and 22. TFT is covered by a silicon nitride protective film 10.</p> |
