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Issued Date: Jun.01, 2010
Model No.: N184H6 - L02
Approval
REVISION HISTORY
Version Date
Ver. 2.0
Ver. 3.0
Ver. 3.1
Mar.23, ‘09
May.14, ‘10
Jun.01 ‘10
Page
(New)
All
17
25
26
28
4
Section Description
All
Approval Specification was first issued.
6.2
10.1
10.2
11. 2
1.4
Update fpwm to typ. 1000Hz,max 2000 Hz
Update packing drawing
Update packing drawing
Update carton label
Update
Backlight Unit and Power Consumption and RoHs Compliance
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1. GENERAL DESCRIPTION
1.1 OVERVIEW
N184H6 - L02 is a 18.47” TFT Liquid Crystal Display module with WLED Backlight unit and 40 pins LVDS
interface. This module supports 1920 x 1080 FHD mode and can display 262,144 colors. The optimum
viewing angle is at 6 o’clock direction. The inverter module for Backlight is built in.
1.2 FEATURES
- Full HD (1920 x 1080 pixels) resolution
- DE only mode
- 3.3V LVDS (Low Voltage Differential Signaling) interface with 2 pixel/clock
- WLED
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Issued Date: Jun.01, 2010
Model No.: N184H6 - L02
Approval
1.3 APPLICATION
- TFT LCD Notebook
1.4 GENERAL SPECIFICATI0NS
Item Specification Unit Note
Active Area 408.96 (H) x 230.04 (V) (18.47” diagonal) mm
Bezel Opening Area 413.11(H) x 234.24(V) mm
Driver Element a-si TFT active matrix - Pixel Number 1920 x R.G.B. x 1080 pixel Pixel Pitch 0.213 (H) x 0.213 (V) mm Pixel Arrangement RGB vertical stripe - Display Colors 262,144 color Transmissive Mode Normally white - Surface Treatment Hard coating (3H), Glare Type - -
Backlight Unit 72 pcs LEDs X 9 strings X 8 parallel - Power Consumption 7.32 typ./ 8.8 max @ Black Pattern Watt
RoHs Compliance yes - -
1.5 MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Horizontal (H) 422.0 422.5 423.0 mm
Module Size
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
Vertical (V) 247.5 248.0 248.5 mm
Depth (D) 6.06.3 mm
Weight 620 635 g
(1)
(1)
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A
2. ABSOLUTE MAXIMUM RATINGS
2.1 ABSOLUTE RATINGS OF ENVIRONMENT
Item Symbol
Storage Temperature TST -20 +60 ºC (1)
Operating Ambient Temperature TOP 0 +50 ºC (1), (2)
Shock (Non-Operating) S
Vibration (Non-Operating) V
Note (1) (a) 90 %RH Max. (Ta Љ 40 ºC).
(b) Wet-bulb temperature should be 39 ºC Max. (Ta > 40 ºC).
(c) No condensation.
Note (2) The temperature of panel display surface area should be 0 ºC Min. and 60 ºC Max.
Relative Humidity (%RH)
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Issued Date: Jun.01, 2010
Model No.: N184H6 - L02
Approval
Value
Min. Max.
- 220/2 G/ms (3), (5)
NOP
- 1.5 G (4), (5)
NOP
Unit Note
100
90
80
60
Operating Range
40
20
10
Storage Range
Temperature (ºC)
Note (3) 1 time for ± X, ± Y, ± Z. for Condition (220G / 2ms) is half Sine Wave,.
Note (4) 10 ~ 500 Hz, 30 min/cycle,1cycles for each X, Y, Z axis.
8060-20 40 0 20 -40
Note (5) At testing Vibration and Shock, the fixture in holding the module has to be hard and rigid
enough so that the module would not be twisted or bent by the fixture.
The fixing condition is shown as below:
t Room Temperature
Side Mount Fixing Screw
Gap=2mm
Bracket
LCD Module
Side Mount Fixing Screw
Stage
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2.2 ELECTRICAL ABSOLUTE RATINGS
2.2.1 TFT LCD MODULE
Item Symbol
Power Supply Voltage VCC -0.3 +4.0 V
Logic Input Voltage VIN -0.3 VCC+0.3 V
2.2.2 BACKLIGHT UNIT
Item Symbol
LED Light Bar Power Supply
Voltage
LED Light Bar Power Supply
Current
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Value
Min. Max.
Value
Min. Max.
-45 31.5 V
V
L
0 200 mA
I
L
Unit Note
Unit Note
Issued Date: Jun.01, 2010
Model No.: N184H6 - L02
Approval
(1)
(1), (2)
Note (1) Permanent damage to the device may occur if maximum values are exceeded. Function operation
should be restricted to the conditions described under Normal Operating Conditions.
Note (2) Specified values are for LED (Refer to 3.2 for further information).
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3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE
Parameter Symbol
Min. Typ. Max.
Power Supply Voltage Vcc 3.0 3.3 3.6 V Permissive Ripple Voltage VRP 50 mV Rush Current I
1.5 A (2)
RUSH
Initial Stage Current IIS 1.0 A (2)
Power Supply Current
LVDS Differential Input High Threshold V
LVDS Differential Input Low Threshold V
White360 390 420 mA (3)a
Black
Icc
TH(LVDS)
TL(LVDS)
480 570 640 mA (3)b
+100 mV
-100 mV
LVDS Common Mode Voltage VCM 1.125 1.375 V (5)
LVDS Differential Input Voltage |VID| 100 600 mV (5)
Terminating Resistor RT 100 Ohm
Power per EBL WG P
- 2.85 - W (4)
EBL
Note (1) The ambient temperature is Ta = 25 ± 2 ºC.
Value
Issued Date: Jun.01, 2010
Model No.: N184H6 - L02
Approval
Unit Note
(5),
=1.2V
V
CM
(5)
=1.2V
V
CM
Note (2) I
I
: the maximum current when VCC is rising
RUSH
: the maximum current of the first 100ms after power-on
IS
Measurement Conditions: Shown as the following figure. Test pattern: black.
(High to Low)
(Control Signal)
SW
+12V
+3.3V
R1
47K
R2
1K
VR1
C1
1uF
47K
Q1 2SK1475
FUSE
Q2
2SK1470
C2
0.01uF
Vcc rising time is 470us
+3.3V
0.9Vcc
C3
1uF
VCC
Vcc
(LCD Module Input)
100ms
I
IS
0V
I
RUSH
470us
0.1Vcc
ICC
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|
|
|
|
Note (3) The specified power supply current is under the conditions at Vcc = 3.3 V, Ta = 25 ± 2 ºC, fv = 60
Hz, whereas a power dissipation check pattern below is displayed.
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Issued Date: Jun.01, 2010
Model No.: N184H6 - L02
Approval
a. White Pattern
Active Area
Note (4) The specified power are the sum of LCD panel electronics input power and the inverter input
power. Test conditions are as follows.
(a) Vcc = 3.3 V, Ta = 25 ± 2 ºC, f
(b) The pattern used is a black and white 32 x 36 checkerboard, slide #100 from the VESA file
Note (5) The parameters of LVDS signals are defined as the following figures.
= 60 Hz,
v
b. Black Pattern
Active Area
Single Ended
Differential
V
0V
V
0V
V
CM
VID
VID
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Issued Date: Jun.01, 2010
Model No.: N184H6 - L02
3.2 BACKLIGHT UNIT Ta = 25 ± 2 ºC
Parameter Symbol
LED Light Bar Power
Supply Voltage
LED Light Bar Power
Supply Current
25.2 28.8 31.5 V
V
L
152 160 168 mA
I
L
Min. Typ. Max.
Power Consumption PL 3.83 4.60 5.29 W
LED Life Time LBL 15000 - - Hrs (4)
Note (1) LED light bar configuration is shown as below.
Value
Unit Note
(1),(2) (Duty 100%)
(3), I
L
(Duty 100%)
Approval
=160mA
Note (2) For better LED light bar driving quality, it is recommended to utilize the adaptive boost converter with current
balancing function to drive LED light-bar.
Note (3) P
Note (4) The lifetime of LED is defined as the time when it continues to operate under the conditions at Ta = 25 2
and I
= 20 mA(Per EA) until the brightness becomes Љ 50% of its original value.
L
L
= I
LVL
o
C
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4. BLOCK DIAGRAM
4.1 TFT LCD MODULE
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Issued Date: Jun.01, 2010
Model No.: N184H6 - L02
Approval
LVDS Display
Data & Clock
Vcc
GND
Data
EDID
CLK
EDID
V
EDID
LED Power & Signal
INPUT CONNECTOR
LVDS INPUT /
TIMING CONTROLLER
DC/DC CONVERTER &
REFERENCE VOLTAGE
GENERATOR
EDID
EEPROM
LED
Converter
SCAN DRIVER IC
TFT LCD PANEL
(1920x3x1080)
DATA DRIVER IC
BACKLIGHT UNIT
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5. INPUT TERMINAL PIN ASSIGNMENT
5.1 TFT LCD MODULE
Pin Symbol Description Polarity Remark
1 NC Non-Connection (Reserved for supplier)
2 Vcc Power Supply +3.3 V (typical)
3 Vcc Power Supply +3.3 V (typical)
4 V
5 NC Non-Connection (Reserved for CMO)
6 CLK
7 DATA
8 RXO0- LVDS Differential Data Input (Odd) Negative
9 RXO0+ LVDS Differential Data Input (Odd) Positive
10 Vss Ground
11 RXO1- LVDS Differential Data Input (Odd) Negative
12 RXO1+ LVDS Differential Data Input (Odd) Positive
13 Vss Ground
14 RXO2- LVDS Differential Data Input (Odd) Negative
15 RXO2+ LVDS Differential Data Input (Odd) Positive
16 Vss Ground
17 RXOC- LVDS Clock Data Input (Odd) Negative
18 RXOC+ LVDS Clock Data Input (Odd) Positive
19 Vss Ground
20 RxE0- LVDS Differential Data Input (Even) Negative
21 RxE0+ LVDS Differential Data Input (Even) Positive
22 Vss Ground
23 RxE1- LVDS Differential Data Input (Even) Negative
24 RxE1+ LVDS Differential Data Input (Even) Positive
25 Vss Ground
26 RxE2- LVDS Differential Data Input (Even) Negative
27 RxE2+ LVDS Differential Data Input (Even) Positive
28 Vss Ground
29 RXEC- LVDS Clock Data Input (Even) Negative
30 RXEC+ LVDS Clock Data Input (Even) Positive
31 LED_GND LED Ground
32 LED_GND LED Ground
33 LED_GND LED Ground
34 NC Non-Connection
35 LED_PWM PWM Control Signal of LED Converter
36 LED_EN Enable Control Signal of LED Converter
37 NC Non-Connection
38 LED_VCCS LED Power
39 LED_VCCS LED Power
40 LED_VCCS LED Power
Note (1) Connector Part No.: I-PEX 20455-040E-12 or equivalent
DDC 3.3V Power
EDID
DDC Clock
EDID
DDC Data
EDID
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Issued Date: Jun.01, 2010
Model No.: N184H6 - L02
Approval
Note (2) User’s connector Part No: I-PEX 20453-040T-01 or equivalent
Note (3) The first pixel is odd as shown in the following figure.
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Issued Date: Jun.01, 2010
Model No.: N184H6 - L02
Approval
5.2 TIMING DIAGRAM OF LVDS INPUT SIGNAL
RXOC+
T/7
RXO2+/-
RXO1+/-
RXO0+/-
RXEC+
RXE2+/-
IN20 IN19 IN18 IN17 IN16 IN15 IN14
DEOB5 OB4 OB3 OB2 Vsync Hsync
IN13 IN12 IN11 IN10 IN9 IN8 IN7
OB1 OG4 OG3OG2OG1OB0 OG5
IN6 IN5 IN4 IN3 IN2 IN1 IN0
OG0 OR3 OR2OR1OR0OR5 OR4
Signal for 1 DCLK Cycle (T)
T/7
IN20 IN19 IN18 IN17 IN16 IN15 IN14
DEEB5 EB4 EB3 EB2 Vsync Hsync
RXE1+/-
RXE0+/-
IN13 IN12 IN11 IN10 IN9 IN8 IN7
EB1 EG4 EG3EG2EG1EB0 EG5
IN6 IN5 IN4 IN3 IN2 IN1 IN0
EG0 ER3 ER2ER1ER0ER5 ER4
Signal for 1 DCLK Cycle (T)
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5.3 COLOR DATA INPUT ASSIGNMENT
The brightness of each primary color (red, green and blue) is based on the 6-bit gray scale data input for
the color. The higher the binary input, the brighter the color. The table below provides the assignment of
color versus data input.
Color
R5 R4 R3 R2 R1 R0 G5 G4 G3 G2 G1 G0 B5 B4 B3 B2 B1 B0
Black
Red
Green
Basic
Colors
Gray
Scale
Of
Red
Gray
Scale
Of
Green
Gray
Scale
Of
Blue
Note (1) 0: Low Level Voltage, 1: High Level Voltage
Blue
Cyan
Magenta
Yellow
White
Red(0)/Dark
Red(1)
Red(2)