S6B0755 Datasheet, PDF (25/68 Pages) Samsung semiconductor – 128 SEG / 65 COM DRIVER & CONTROLLER FOR STN LCD

128 SEG / 65 COM DRIVER & CONTROLLER FOR STN LCD
PRELIMINARY SPEC. VER. 1.0
S6B0755
LCD DRIVER CIRCUIT
65-channel common driver and 128-channel segment driver configure this driver circuit. This LCD panel driver
voltage depends on the combination of display data and M(internal) signal.
COM0
VDD
M
COM1
VSS
COM2
V0
V1
V2
COM3
COM0
V3
COM4
V4
VSS
COM5
V0
V1
COM6
COM1
V2
V3
COM7
V4
VSS
V0
V1
COM8
COM2
V2
V3
COM9
V4
VSS
COM10
V0
V1
COM11
V2
SEG0
V3
COM12
V4
VSS
COM13
V0
V1
COM14
V2
SEG1
COM15
V3
V4
VSS
SSSSS
V0
EEEEE
V1
V2
GGGGG
SEG2
01234
V3
V4
VSS
Figure 13. Segment and Common Timing
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