Lcd Panel Connection (Reference Example) - Epson S1D15722 Series Technical Manual

14. LCD PANEL CONNECTION (REFERENCE EXAMPLE)

Sharing this IC with multiple chips makes it easy to enlarge the liquid crystal display area.
(1) Example of 1 chip configuration
(2) Example of 2-chip configuration
SEG
COM
S1D15722 / Master
S1D15722D01B000 Technical Manual (Rev.1.1)
14. LCD PANEL CONNECTION (REFERENCE EXAMPLE)
224 × 184 Dots
COM
Fig.14.1 Example of 1 Chip Drive
448 × 184 Dots
synchronize
(A) The display is enlarged crosswise
by locating on the right and left sides
(B) The display is enlarged lengthwise
by locating up and down
(The SEG wiring must be divided
in the midsection of the display.
Fig.14.2 Example of 2-chip Drive
SEG
S1D15722
SEG
S1D15722 / Slave
COM
COM
EPSON
COM
COM
synchronize
S1D15722 / Slave
SEG
224 × 368 dots
SEG
S1D15722 / Master
synchronize
COM
COM
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