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PDF B141XN04-V2 Data sheet ( Hoja de datos )
| Número de pieza | B141XN04-V2 | |
| Descripción | COLOR TFT LCD MODULE | |
| Fabricantes | AUO | |
| Logotipo |  |
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Spec. No. 413-212-095
Version :
5
Total pages : 16
Date : 2001.12.18
14.1 COLOR TFT-LCD MODULE
TENTATIVE SPECIFICATION
MODEL NAME: B141XN04(UB141X03)
V.2
The content of this technical
information is subject to change without
notice.
Please contact AU or its agent for
further information.
AU copyright 2001
All rights reserved,
Copying forbidden.
1 page  
Spec. No.
Version
Page
: 413-212-095
:5
: 3 /16
B. Electrical specifications
1.Pin assignment
(1).Input signal interface
CN1 (20P) connector : FI-SEB-20P-HF10(JAE)
Pin no
Symbol
Function
Etc.
1 VCC Power supply ,3.3 V (typical)
2 VCC Power supply ,3.3 V (typical)
3
GND
Ground
4
GND
Ground
5
RxIN0-
-LVDS differential data input (R0-R5,G0)
6
RxIN0+
+LVDS differential data input (R0-R5,G0)
7
GND
Ground
8
RxIN1-
-LVDS differential data input (G1-G5,B0-B1)
9
RxIN1+
+LVDS differential data input (G1-G5,B0-B1)
10
GND
Ground
11
RxIN2-
-LVDS differential data input (B2-B5, HS, VS, DE)
12
RxIN2+
+LVDS differential data input (B2-B5, HS, VS, DE)
13
GND
Ground
14
CKIN -
Clock Signal(-)
15
CKIN+
Clock Signal(+)
16
GND
Ground
17 NC Reserved for supplier test
18 NC Reserved for supplier test
19
GND
Ground
20
GND
Ground
ALL RIGHTS STRICTLY RESERVED. ANY PORTION OF THIS PAPER SHALL NOT BE REPRODUCED, COPIED, OR
TRANSFORMED TO ANY OTHER FORMS WITHOUT PERMISSION FROM AU OPTRONICS CORP.
5 Page 
Spec. No.
Version
Page
: 413-212-095
:5
: 9 /16
e.Backlight unit
The backlight system is an edge-lighting type with a CCFT(Cold Cathode Fluorescent Tube).
The characteristics of a single lamp are shown in the following tables.
Parameter
Symbol
Min.
Typ.
Max.
Unit
Remark
Lamp voltage
VL
(594)
(660)
(726)
Vrms
Note 1
Lamp current
IL 3 6
6.5 mArms Note 1
Power consumption
PL
- (3.96)
W Note 2
- - (1530(T=0 ))
Lamp starting voltage
VS
-
- (1250(T=25 )) Vrms
Note 3
Frequency
FL 50 60
80 KHZ Note 4
Lamp life time
LL
10000
-
- Hr Note 1, 5
Note 1: T= 25
Note 2: Inverter should be designed with the characteristic of lamp. When you are designing
the inverter, the output voltage of the inverter should comply with the following
conditions.
(1). The area under the positive and negative cycles of the waveform of the lamp
current and lamp voltage should be area symmetric (the symmetric ratio should
be larger than 90%).
(2). There should not be any spikes in the waveform.
(3). The waveform should be sine wave as possible.
(4). Lamp current should not exceed the maximum value within the operating
temperature (It is prohibited to over the maximum lamp current even if operated
in the non-guaranteed temperature). When lamp current over the maximum
value for a long time, it may cause fire. Therefore, it is recommend that the
inverter should have the current limited circuit.
Note 3: The inverter open voltage should be designed larger than the lamp starting voltage at
T=0oC otherwise backlight may be blinking for a moment after turning on or not
be able to turn on. The open voltage should be measured after ballast capacitor.
If an inverter has shutdown function it should keep its open voltage for longer
than 1 second even if lamp connector is open.
Note 4: Lamp frequency may produce interference with horizontal synchronous frequency
and this may cause line flow on the display. Therefore lamp frequency shall be
detached from the horizontal synchronous frequency and its harmonics as far as
possible in order to avoid interference.
Note 5: Brightness (IL=6mA) to be decrease to the 50% of the initial value.
Note 6: CN2 connector (backlight): BHSR-02VS-1 (JST)
Mating connector: SM02B-BHSS-1-TB (JST)
Pin no.
1
2
Symbol
H
L
Function
CCFL power supply(H.V.)
CCFL power supply(GND)
Remark
Cable color: Pink
Cable color: White
ALL RIGHTS STRICTLY RESERVED. ANY PORTION OF THIS PAPER SHALL NOT BE REPRODUCED, COPIED, OR
TRANSFORMED TO ANY OTHER FORMS WITHOUT PERMISSION FROM AU OPTRONICS CORP.
11 Page | ||
| Páginas | Total 18 Páginas | |
| PDF Descargar | [ Datasheet B141XN04-V2.PDF ] | |
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