Electric lamp and discharge devices – With gas or vapor – Three or more electrode discharge device
Patent
1995-12-01
1997-09-23
O'Shea, Sandra L.
Electric lamp and discharge devices
With gas or vapor
Three or more electrode discharge device
313493, 313634, 156106, 445 25, H01J 1749, H01J 1716, H01J 6130, H01J 926
Patent
active
056708432
ABSTRACT:
A plasma addressed display device comprising a display cell comprising a first substrate having transparent electrodes arranged in a column on an inner surface, a microsheet glass adhered at a gap to the first substrate and a liquid crystal layer held in the gap and a plasma cell comprising a second substrate having discharge electrodes arranged in a row and a plurality of barrier ribs to an inner surface and an ionizable gas sealed between the second substrate and the microsheet glass, wherein the second substrate is adhered to the lower surface of the microsheet glass by way of a bonding material disposed between barrier ribs situated to the outer side and barrier ribs situated to an inner side thereof, the first substrate is adhered to the upper surface of the microsheet glass by way of an adhesive material disposed being aligned with the bonding material, and the adhesive material has such a sealing width as extending over the sealing width of the bonding material and extending for the distance between the barrier rib situated outer side and the barrier rib situated inner side. The strength of the microsheet glass separating the plasma cell and the display cell is compensated by the adhesive material.
REFERENCES:
patent: 4526818 (1985-07-01), Hoshikawa et al.
patent: 5270613 (1993-12-01), Kim
patent: 5349455 (1994-09-01), Hayashi et al.
patent: 5420707 (1995-05-01), Miyazaki
O'Shea Sandra L.
Sony Corporation
Williams Joseph
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