NL8060BC31-17D NEC, NL8060BC31-17D Datasheet - Page 7

• Manufacturer Part Number: NL8060BC31-17D
• Description: Display Module
• Manufacturer: NEC

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(2) Backlight
10. SUPPLY VOLTAGE SEQUENCE
NEC Corporation
VCC
Signals
Lamp current
Lamp voltage
Lamp turn on voltage
Note 2
Oscillator frequency
Note 1: In an atmosphere of below 10℃, keep the lamp current more than 3.0mArms in order to prevent
Note 2: The phase of the suplly voltage for lamps must keep same one.
Note 3: Recommended value of "Ft"
Note1 The supply voltage for input signals should be the same as VCC.
Note2 Turn on the backlight within the LCD operation period. When the backlight turns
Note3 When the power is off, please keep whole signals (Hsync, Vsync, CLK, DE, R0-R5,
Note4 Wrong power sequence may damage the module.
Note5 The signals should not be down during operation. Even if the signals could recover,
3.0V(4.75V)
Parameters
0V
0V
LCD module can not be operated correctly or the display may have un-uniformity. In
case the signals is down, VCC should be turned off, and then turn VCC and the
signals on with above sequence.
・Ft is within the specification.
・Ft = 1/ 4th × (2n-1)
If Ft is out of the recommended value, interference between Ft frequency and
Hsync frequency may cause beat on the display.
on before LCD operation or the LCD operation turns off before the backlight turns
off, the display may momentarily become white.
Signals: CLK, Hsync, Vsync, DE, R0-R5, G0-G5, B0-B5
G0-G5, B0-B5) low level or high impedance.
the lamp from blinking.
Symbols
and
VL
VS
IL
Ft
0 < t < 35ms
Note 1
1200
Min.
960
2.0
－
58
VALID
Typ.
th:
n:
600
5.0
－
－
65
0 < t < 35ms
Hsync period
a natural number (1,2,3…)
Max.
5.5
－
－
－
69
mArms
Vrms
Vrms
Vrms
Unit
kHz
3.0V(4.75V)
DOD-N-0020
Ta = 25℃
at a lamp
Remarks
IL=5mA
Ta = 0℃
(Ta = 25±2℃)
Note 3
Time
7/27
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