TH17690EX - Data drive circuit for LCD display. - Google Patents

Abstract

Data drives and systems that can be processed into Directly in the base material of the liquid crystal LCD display to eliminate the cost of processing circuit. Ambient and mixed assembly required in a matrix-sensitive liquid crystal display. Without swiping to attach them in a row A de-multiplex circuit is on the display to D multiplexing, a group of Y, a column of input signal, the image data is multiplexed to X groups of Y pixel capacitors that are on the substrate material in Z rows as well. Advance is on the substrate material to pre-charge the pixel capacitors to The first voltage level causes the image data signal to be connected there in a de-multiplexed manner. Causing the pixel to discharge to the second preset voltage level To give an impression Images while rows of pixels are sequentially swept.

Claims (1)

1. The type (104) display with the first (14) and second substrate material opposite, is separated by a layer of electrophoresis A display is included. Y image input wires (13) located on the first support material, group X, group (72, 74, 76) of the Y switching element (86 ... 92,94 ... 100) in row Z. Row on first substrate material (14), common electrode (28) for all switching elements on the second substrate. Driven wires, rows connected to Z rows of element A