– 3 –

LCX026ALF

• H driver supply voltage

–1.0 to +20

V

• V driver supply voltage

–1.0 to +20

V

• Common pad voltage

COM

–1.0 to +17

V

• H shift register input pin voltage HST, HCK1, HCK2,

–1.0 to +17

V

RGT

• V shift register input pin voltage

VST, VCK, PCG,

–1.0 to +17

V

BLK, ENB, DWN

MODE1, MODE2, MODE3

• Video signal input pin voltage

SIG1, SIG2, SIG3, SIG4,

–1.0 to +15

V

SIG5, SIG6, PSIG

• Operating temperature

Topr

–10 to +70

°C

• Storage temperature

Tstg

–30 to +85

°C

• Supply voltage

15.5 ± 0.5V

15.5 ± 0.5V

• Input pulse voltage (Vp-p of all input pins except video signal and uniformity improvement signal input pins)

Vin

5.0 ± 0.5V

Pin Description

Pin

No.

1

2

3

4

5

6

7

8

9

10

11

12

PSIG

SIG4

SIG3

SIG5

SIG2

SIG6

SIG1

RGT

MODE3

MODE2

MODE1

13

14

15

16

17

18

19

20

21

22

23

24

HST

HCK1

HCK2

Vss

BLK

ENB

VCK

VST

PCG

DWN

COM

Start pulse for H shift register

drive

Clock pulse for H shift register

drive

Clock pulse for H shift register

drive

GND (H, V drivers)

Black Frame display pulse

Enable pulse for gate selection

Clock pulse for V shift register

drive

Start pulse for V shift register

drive

Improvement pulse for uniformity

Drive direction pulse for V shift

register (H: normal, L: reverse)

Power supply for V driver

Common voltage of panel

Symbol

Description

Pin

No.

Symbol

Description

Uniformity improvement signal

Video signal 4 to panel

Video signal 3 to panel

Video signal 5 to panel

Video signal 2 to panel

Video signal 6 to panel

Video signal 1 to panel

Power supply for H driver

Drive direction pulse for H shift

register (H: normal, L: reverse)

Display area switching 3

Display area switching 2

Display area switching 1