| 摘要 |
PURPOSE:To secure the flatness of a thin sheet glass for partitioning off a liquid crystal cell from a plasma cell constituting a plasma address electro- optical device. CONSTITUTION:On the inner surface of a glass base plate 4 a stripe-shaped signal electrode D is formed, and on the inner surface of a glass base plate 7 stripe-shaped plasma electrodes 8 that are perpendicular to the signal electrode D and division walls 9 laminated thereon are formed. In the space between the glass base plate 4 and an intermediately interposed thin sheet glass 3, a liquid crystal layer 6 is filled. In the space between this sheet glass 3 and the glass base plate 7 on the other hand, a plasma chamber 12 is formed. Between the thin sheet glass 3 and the glass base plate 7, flat plate spacers 10 are interposed. Along the outside of the flat plate spacer 10, low melting-point glass 11 is supplied for carrying out frit seal. In stead of the flat plate spacer 10 low melting-point glass previously formed in a strip shape may be used. |
