US PATENT SUBCLASS 349 / 78
.~.~.~ Cell cooperation providing multicolor display

Current as of: June, 1999
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349 /   HD   LIQUID CRYSTAL CELLS, ELEMENTS AND SYSTEMS

56  DF  PARTICULAR STRUCTURE {7}
74  DF  .~ Interconnection of plural cells in series {2}
77  DF  .~.~ With particular cooperation between cells (e.g., alternating selection or simultaneous selection of cells) {4}
78.~.~.~ Cell cooperation providing multicolor display {2}
79  DF  .~.~.~.~> With color formed by different dye in each cell
80  DF  .~.~.~.~> With color formed by different color polarizer or color filter associated with each cell

DEFINITION

Classification: 349/78

Cell cooperation providing multicolor display:

(under subclass 77) Subject matter wherein the color of the display depends on which cell or cells are activated such that the cooperation between the plural cells provides a multicolor display.

(1) Note. Excluded from this subclass are displays including plural cells with solely a single layer of multicolor filters for color across a surface of one of the cells. For such excluded subject matter, see SEARCH THIS CLASS, SUBCLASS below.

SEE OR SEARCH THIS CLASS, SUBCLASS:

106, for use of color filter.