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PDF QD15TL08 Data sheet ( Hoja de datos )
| Número de pieza | QD15TL08 | |
| Descripción | LCD Module | |
| Fabricantes | Quanta | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de QD15TL08 (archivo pdf) en la parte inferior de esta página. Total 26 Páginas | ||
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Quanta Display Inc.
Final
Specification
Quanta Display Inc.
SPECIFICATION
QD15TL0801 Page 1 /26
Doc No. QD15TL0801
Doc. REV. : 00
Issue Date : 9/4/2006
RoHS compliant
Specification for TFT LCD Module
Model No.
QD15TL08 Rev.:01
www.DataSheet.co.kr
□ Approved By
CUSTOMER
Quanta Display Inc.
Datasheet pdf - http://www.DataSheet4U.net/
1 page  
Quanta Display Inc.
QD15TL0801 Page 5 /26
4. Input Terminals
4-1. TFT-LCD panel driving
CN1 (1 channel, LVDS signals – NSC/Ti standard and +3.3V DC power supply)
Using connector: FI-XB30SL-HF10 (JAE) / equivalent
Interface Cable Pin Assignments
PIN NO . SYMBOL
FUNCTION
1 VSS
Ground
2 VDD
Power Supply, 3.3 V (typical)
3 VDD
Power Supply, 3.3 V (typical)
4
V EEDID
DDC 3.3V power
5 NC
Reserved for supplier test point
6
Clk EEDID
DDC Clock
7 DATA EEDID DDC Data
8 Rin0-
- LVDS differential data input (R0-R5, G0) (odd pixels)
9 Rin0+
+ LVDS differential data input (R0-R5, G0) (odd pixels)
10 VSS
Ground
11 Rin1-
- LVDS differential data input (G1-G5, B0-B1) (odd pixels)
12 Rin1+
+ LVDS differential data input (G1-G5, B0-B1) (odd pixels)
13 VSS
Ground
14 Rin2-
- LVDS differential data input (B2-B5, HS, VS, DE) (odd pixels)
15 Rin2+
+ LVDS differential data input (B2-B5, HS, VS, DE) (odd pixels)
16 VSS
Ground
www.DataSheet.co.kr
17 ClkIN-
- LVDS differential clock input (odd pixels)
18 ClkIN+
+ LVDS differential clock input (odd pixels)
19 VSS
Ground
20 NC
No connect
21 NC
No connect
22 VSS
Ground
23 NC
No connect
24 NC
No connect
25 VSS
Ground
26 NC
No connect
27 NC
No connect
28 VSS
Ground
29 NC
No connect
30 NC
No connect
【Note 1】Relation between LVDS signals and actual data shows below section (4-2).
【Note 2】The shielding case is connected with signal GND.
Datasheet pdf - http://www.DataSheet4U.net/
5 Page 
Quanta Display Inc.
6-2. Backlight driving
QD15TL0801 Page 11 /26
The backlight system is an edge-lighting type with two CCFT (Cold Cathode
Fluorescent Tube).
The characteristics of the lamp are shown in the following table.
Parameter
Symbol Min.
Typ. Max. Unit
Remark
Lamp current range
IL 3.0
6.0 6.5 mArms 【Note1】
Lamp voltage
V L 657
730 803 Vrms
Lamp power
PL － 8.76 － Ｗ IL=6.0mA【Note2】
consumption
Lamp frequency
FL 50
55 60 kHz 【Note3】
Kick-off voltage
Vs －
－ 1460 Vrms Ta=25℃
－ － 1650 Vrms Ta=0℃ 【Note4】
Lamp life time
LL 15000
－
－ hour 【Note5】IL= 6.0mA
【Note1】 Lamp current is measured with current meter for high frequency as shown below.
Module
1
2
A
Inverter
【Note2】Calculated Value for reference ( IL × V L)
【Note3】Lamp frequency may produce interferencewww.DataSheet.co.kr with horizontal synchronous frequency,
and this may cause beat on the display. Therefore lamp frequency shall be
detached as much as possible from the horizontal synchronous frequency and
from the harmonics of horizontal synchronous to avoid interference.
【Note4】 The voltage above this value should be applied to the lamp for more than 1 second
to start-up. Otherwise the lamp may not be turned on.
【Note5】 Lamp life time is defined as the time when either ① or ② occurs in the
continuous operation under the condition of Ta = 25℃ and IL = 6.0 mArms.
① Brightness becomes 50 % of the original value under standard condition.
② Kick-off voltage at Ta = 0℃ exceeds maximum value.
【Note6】The output of the inverter must have symmetrical waveform of voltage and current.
The unsymmetric rate should be less than 10%. You don’t use the inverter which
has unsymmetrical voltage, unsymmetrical current and spike wave.
Ip * Unsymmetrical ratio: ( | I p |-| I -P | ) / | I rms | x 100% ≦ 5%
I-P * Distortion ratio: I p ( or I -P ) / I rms ≦ √2 ± 10%
Note)
The performance of the backlight, for example life time or brightness, is much
influenced by the characteristics of the DC-AC inverter for the lamp. When you
design or order the inverter, please make sure that a poor lighting caused by the
mismatch of the backlight and the inverter (miss-lighting, flicker, etc.) never occur.
When you confirm it, the module should be operated in the same condition as it is
Datasheet pdf - http://www.DataSheet4U.net/
11 Page | ||
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| PDF Descargar | [ Datasheet QD15TL08.PDF ] | |
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