LCX037BLT Ver la hoja de datos (PDF) - Sony Semiconductor

Número de pieza

componentes Descripción

Fabricante

LCX037BLT

3.4cm (1.35 Type) Black-and-White LCD Panel

Sony Semiconductor 

LCX037BLT

Input Signals

1. Input signal voltage conditions (VSS = 0V)

Item

Symbol

H shift register input voltage (Low) VHIL

HST, HCK1, HCK2, RGT (High) VHIH

Min.

Typ.

Max.

Unit

–0.5

0.0

0.4

V

4.5

5.0

5.5

V

V shift register input voltage (Low)

VB1, VB2, BLK, VST,

VCK, PCG, ENB, DWN (High)

VVIL

VVIH

–0.5

0.0

4.5

5.0

0.4

V

5.5

V

Video signal center voltage

Video signal input range∗1

Common voltage of panel∗2

Uniformity improvement signal

input voltage∗3

VVC

Vsig1, 3, 5, 7, 9, 11

Vsig2, 4, 6, 8

Vcom

Vpsig1, 3

Vpsig2, 4

7.4

7.5

7.6

V

VVC ± 4.4 VVC ± 4.5 VVC ± 4.6 V

VVC ± 4.4 VVC ± 4.5 VVC ± 4.6 V

VVC – 0.8 VVC – 0.7 VVC – 0.6 V

VVC ± 4.4 VVC ± 4.5 VVC ± 4.6 V

VVC ± 2.3 VVC ± 2.5 VVC ± 2.7 V

∗1 Input video signal shall be symmetrical to VVC.

∗2 The typical value of the common pad voltage may lower its suitable voltage according to the set

construction to use. In this case, use the voltage of which has maximum contrast as typical value.

When the typical value is lowered, the maximum and minimum values may lower.

–6–

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