LQ150X1LGN2A Sharp Microelectronics, LQ150X1LGN2A Datasheet - Page 13

• Manufacturer Part Number: LQ150X1LGN2A
• Description: LCD TFT 15.0" 1024X768 XGA
• Manufacturer: Sharp Microelectronics

Specifications of LQ150X1LGN2A

• Display Type: LCD - Color
• Display Mode: *
• Viewing Area: 304.10mm L x 228.10mm W
• Dot Pixels: 1024 x 768 (XGA)
• Pixel Density: 1024 x 768
• Module Size (w X H X T): 326 mm x 252 mm x 11.5 mm
• Backlighting: White Normally 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: 425-2476

【Note4】This is transformer output voltage at 33pF for the ballast capacitor of a DC-AC inverter.
6-2. Backlight
【Note1】 A lamp can be light in the range of lamp current shown above.
【Note2】 Referential data per one CCFT by calculation ( I
【Note3】Lamp frequency of inverter may produce interference with horizontal synchronous frequency, and this
Lamp current range
Lamp voltage
Lamp power consumption
Lamp frequency
Kick-off voltage
Lamp life time
The back light system is an edge-lighting type with 2 CCFTs (Cold Cathode Fluorescent Tube).
The characteristics of the lamp are shown in the following table.
The value mentioned below is at the case of one CCFT.
CCFT Model Name : KTBE24MSTF-530.5KB270-Z-L (STANLEY ELECTRIC CO.,LTD)
Parameter
The kick-off voltage may rise up in the user set, please decide the open output voltage by checking not
to occur lighting failure under operating state.
The open output voltage should be applied to the lamp for more than 1 second to startup. Otherwise the
lamp may not be turned on.
Ambient temperature : 0∼50℃
may cause horizontal beat on the display. Therefore, adjust lamp frequency, and keep inverter as far as
from module or use electronic shielding between inverter and module to avoid interference.
The data don’t include loss at inverter.
Maximum rating for current is measured by high frequency current measurement equipment
connected to V
Lamp frequency : 40∼70kHz
(Note : To keep enough kick-off voltage and necessary steady voltage for CCFT.)
Module
Module
LOW
Symbol
at circuit showed below.
V
Vs
T
P
F
I
L
L
L
L
L
1
2
50,000
Min.
3.0
−
−
40
−
1
2
＊ 2pin V
1000
Typ.
4.5
4.5
60
−
−
LOW
Ａ
∼
L
Max.
1150
2200
5.0
5.2
70
−
× V
L ) .
Inverter
V
∼
mArms 【Note1】
Vrms
Vrms
hour
kHz
Unit
W
ballast capacitor(33pF)
Inverter
【Note2】
【Note3】
【Note5】
I
I
Ta=0℃ 60kHz【Note4】
L
L
=4.5 mArms Ta=25℃ 60kHz
=4.5 mArms Ta=25℃ 60kHz
Remark
LD-16823-10