LCX012BL
Absolute Maximum Ratings (VSS = 0V)
• H driver supply voltage
HVDD
–1.0 to +20
V
• V driver supply voltage
VVDD
–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
CLR, ENB, DWN
• 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
Operating Conditions (VSS = 0V)
Supply voltage
HVDD
15.5 ±0.5 V
VVDD
15.5 ±0.5 V
Input pulse voltage (Vp-p of all input pins except video signal and uniformity improvement signal input pins)
Vin
5.0 ±0.5 V
Pin Description
Pin
No.
Symbol
Description
1 NC
NC; Open
2 PSIG
Uniformity improvement signal
3 SIG6
Video signal 6 to panel
4 SIG5
Video signal 5 to panel
Pin
No.
Symbol
13 HCK2
Description
Clock pulse for H shift register
drive
14 VSS
GND (H, V drivers)
15 CLR
Improvement pulse (1) for
uniformity
16 ENB
Enable pulse for gate selection
5 SIG4
6 SIG3
7 SIG2
8 SIG1
9 HVDD
10 RGT
11 HST
12 HCK1
Video signal 4 to panel
17 NC
Video signal 3 to panel
18 VCK
Video signal 2 to panel
19 VST
Video signal 1 to panel
20 DWN
Power supply for H driver
21 PCG
Driver direction pulse for H shift
register (H: normal, L: reverse)
22
Start pulse for H shift register
drive
23
Clock pulse for H shift register
drive
24
–3–
VVDD
COM
TEST
NC; Open
Clock pulse for V shift register
drive
Start pulse for V shift register
drive
Drive direction pulse for V shift
register (H: normal, L: reverse)
Improvement pulse (2) for
uniformity
Power supply for V driver
Common voltage of panel
Test; Open