B150PG01 AU, B150PG01 Datasheet - Page 15

• Manufacturer Part Number: B150PG01
• Description: TFT LCD Module
• Manufacturer: AU

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Note 2: It should be emplyed the inverter which has “Duty Dimming”, if ICFL is less than 4mA.
Note 3: CFL discharge frequency should be carefully determined to avoid interference between
Note 4: CFL inverter should be able to give out a power that has a generating capacity of over
Note 5: Calculator value for reference (ICFL×VCFL=PCFL)
8.0 Interface Timings
Basically, interface timings should match the manufacturing guide line timing.
(C) Copyright AU Optronics, Inc.
August, 2001 All Rights Reserved.
No Reproduction and Redistribution Allowed.
*3 In designing an inverter, it is suggested to check safety circuit ver carefully. Impedance of
CFL, for instance, becomes more than 1 [M ohm] when CFL is damaged.
*4 Generally, CFL has some amount of delay time after applying kick-off voltage. It is
recommended to keep on applying kick-off voltage for 1 [Sec] until discharge.
*5 CFL discharge frequency must be carefully chosen so as not to produce interfering noise
stripes on the screen.
*6 Reducing CFL current increases CFL discharge voltage and generally increases CFL
discharge frequency. So all the parameters of an inverter should be carefully designed so as
not to produce too much leakage current from high-voltage output of the inverter.
Note: Hsw(H-sync width) + Hbp(H-sync back porch) should be less than 515 tck.
8.1 Timing Characteristics
fdck
tck
tx
tacx
tbkx
Hsync
Hsw
Hbp
Hfp
ty
tacy
Vsync
Vw
Vfp
Vbp
Symbol
inverter and TFT LCD.
1,400 voltage. Lamp units need 1,400 voltage minimum for ignition.
X active time
X blank time
H back porch
Y active time
Frame rate
V-sync front porch
V-sync back porch
DTCLK Frequency
DTCLK cycle time
X total time
H frequency
H-Sync width
H front porch
Y total time
V-sync Width
Description
1060
1050
(55)
780
700
Min
80
51
4
4
4
1
1
7
B150PG01 Ver. 04
54.00
63.98
1066
1050
18.5
Typ
844
700
144
56
64
24
60
12
3
1
1024
2048
Max
1050
700
324
61
63
57
34
[nsec]
[MHz]
[KHz]
[tck]
Unit
[tck]
[tck]
[tck]
[tck]
[tck]
[Hz]
[tx]
[tx]
[tx]
[tx]
[tx]
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