LQ038Q5DR01 Sharp Microelectronics, LQ038Q5DR01 Datasheet - Page 9

• Manufacturer Part Number: LQ038Q5DR01
• Description: LCD TFT 3.8" 320X240 QVGA
• Manufacturer: Sharp Microelectronics

Specifications of LQ038Q5DR01

• Display Type: LCD - Color
• Display Mode: *
• Viewing Area: 78.72mm L x 53.64mm W
• Dot Pixels: 320 x 240 (QVGA)
• Pixel Density: 320 x 240
• Module Size (w X H X T): 117.5 mm x 69.45 mm x 13.45 mm
• Viewing Area (w X H): 78.72 mm x 53.64 mm
• Backlighting: White
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Interface: -
• Backlight: -
• Dot Size: -
• Dot Pitch: -
• Lead Free Status / Rohs Status: Details
• Other names: 425-2484

【Note 6-4】CK,R0∼R5,G0∼G5,B0∼B5,Hsync,Vsync,ENAB,HVR
【Note 6-5】CK,R0∼R5,G0∼G5,B0∼B5,Hsync,Vsync
【Note 6-6】ENAB
【Note 6-7】HVR
6-2）Backlight driving section
The characteristics of Lamp are shown in the following table.
lamp voltage
lamp current
lamp frequency
kick-off voltage
【Note 6-8】available area
（7）Timing Characteristics of input signals
7-1）Timing characteristics
Clock
Data
Hsync-Clock phase difference
Hsync-Vsync phase difference
Note) In case of lower frequency, the deterioration of display quality, flicker etc., may be occurred.
Timing diagrams of input signal are shown in Fig.3-A, Fig.3-B.
Dimming
* Please turn on the lamp with symmetrical (negative and positive)voltage and current wave form.
Table 6-2
Inverter：HIU-288 [Harison electric co.,ltd] (Output capasitor:22pF,frequency:49kHz)
Table 7-1
Parameter
Don’t use the unsymmetrical voltage and current wave which have spike wave.
The backlight system is an edge-lighting type with single CCFT (Cold Cathode Fluorescent Tube).
9.0%
3.5%
100%
80%
Parameter
-30℃
frequency
High time
Low time
Setup time
Hold time
Symbol
ＶＬ７
ＩＬＢ
ＩＬ
ｆＬ
ＶＳ
Available area
ＭＩＮ
470
5.0
30
−
−
−
Symbol
THc
TVh
1/Tc
Tdh
Tds
Tch
Tcl
25℃
ＴＹＰ
530
5.5
−
−
−
−
MIN
4.5
50
50
50
50
50
0
ＭＡＸ
1650
1700
590
6.0
9.0
60
TYP
6.3
−
−
−
−
−
−
50℃
mArms ordinary state
mArms PWM dimming state
Vrms
Vrms
Vrms
Unit
kHz
TH-10
MAX
120
6.8
−
−
−
−
ＩＬ＝5.5mArms
Ta=+25℃
Ta=-30℃
【Note 6-8】
MHz
Unit
μs
ns
ns
ns
ns
ns
Remarks
Lamp
Temperature
Remarks
LCY00044−6