Product Information
Product Information
SAMSUNG
SAMSUNGTFT-LCD
TFT-LCD
MODEL
MODEL NO.
NO. :: LTN170X3-L01
LTN170X3-L01
LCD Product Planning Group 1, Marketing Team
Samsung Electronics Co . , LTD.
Doc.No.
LTN170X3-L01
ISSUED DATE
2006-05-29
Page
1 / 13
Product Information
CONTENTS
General Description
-------------------( 3 )
1. Electrical Absolute Ratings
-------------------( 4 )
2. Optical Characteristics
-------------------( 5 )
3. Electrical Characteristics
3.1 TFT LCD Module
3.2 Backlight Unit
-------------------( 6 )
4. Block Diagram
4.1 TFT LCD Module
4.2 Backlight Unit
-------------------( 7 )
5. Input Terminal Pin Assignment
-------------------( 8 )
5.1 Input Signal & Power
5.2 Backlight Unit
5.3 Timing Diagrams of LVDS For Transmitting
6. Interface Timing
6.1 Timing Parameters
6.2 Timing Diagrams of interface Signal
6.3 Power ON/OFF Sequence
- - - - - - - - - - - - - - - - - - - ( 10 )
7. Outline Dimension
- - - - - - - - - - - - - - - - - - - ( 12 )
Doc.No.
LTN170X3-L01
ISSUED DATE
2006-05-29
Page
2 / 13
Product Information
GENERAL DESCRIPTION
DESCRIPTION
LTN170X3-L01 is a color active matrix TFT (Thin Film Transistor) liquid crystal display
(LCD) that uses amorphous silicon TFT as a switching devices. This model is composed of
a TFT LCD panel, a driver circuit and a backlight system. The resolution of a 17.0" contains
1,440 x 900 pixels and can display up to 262,144 colors. 6 O'clock direction is the Optimum
viewing angle.
FEATURES
• High color gamut(Typical 72%)
• High brightness and contrast ratio
• 1440 x 900(WXGA+) pixels resolution
• Low power consumption
• DE (Data Enable) only mode.
• 3.3V LVDS Interface with 2 pixel / clock
• EDID
APPLICATIONS
• AV Entertainment Notebook PC
• If the usage of this product is not for PC application, but for others, please contact SEC.
GENERAL INFORMATION
ITEM
Specification
Unit
Display Area
367.2(H) X 229.5(V) (17.0”diagonal)
Driver Element
a-si TFT active matrix
Display Colors
262,144
Number of Pixel
1440 X 900 (16:10)
Pixel arrangement
RGB vertical stripe
Pixel pitch
0.255(H) X 0.255(V) (TYP.)
Display Mode
Normally White
Surface Treatment
Haze 0 ( AR+Glare ), Hardness 3H
Doc.No.
LTN170X3-L01
ISSUED DATE
Note
mm
pixels
mm
2006-05-29
99.6dpi
Page
3 / 13
Product Information
MECHANICAL INFORMATION
Item
Min.
Typ.
Max.
Note
Horizontal (H)
381.7
382.2
382.7
mm
Vertical (V)
246.3
246.8
247.3
Mm
Thickness (T)
-
(9.6)
10.0(Bottom)
8.6(Top)
mm. (1)
(920)
(950)
(1020)
g
Module
size
Weight
Note (1) Measurement condition of outline dimension
. Equipment : Vernier Calipers
. Push Force : 500g ⋅f (minimum)
1. ELECTRICAL ABSOLUTE RATINGS
(1) TFT LCD MODULE
VDD =3.3V, VSS = GND = 0V
Item
Symbol
Min.
Max.
Unit
Note
Power Supply Voltage
VDD
VDD - 0.3
VDD + 0.3
V
(1)
Logic Input Voltage
VIN
VDD - 0.3
VDD + 0.3
V
(1)
(2) BACK-LIGHT UNIT
Ta = 25 ± 2 °C
Item
Symbol
Min.
Max.
Unit
Note
Lamp Current
IL
3.0
7.0
mArms
(1)
Lamp frequency
FL
40
80
kHz
(1)
Note 1) Permanent damage to the device may occur if maximum values are exceeded
Functional operation should be restricted to the conditions described under normal operating condition
Doc.No.
LTN170X3-L01
ISSUED DATE
2006-05-29
Page
4 / 13
Product Information
2. OPTICAL CHARACTERISTICS
The following items are measured under stable conditions. The optical characteristics
should be measured in a dark room or equivalent state.
Measuring equipment : TOPCON BM-5A and PR-650
* Ta = 25 ± 2 °C, VDD=3.3V, fv= 60Hz, fDCLK=48.15MHz, ( IL = 6.0 mA)
Item
Symbol
Contrast Ratio
(5 Points)
Min.
Typ.
Max
Unit
CR
(300)
(500)
-
-
Response Time at Ta
( Rising + Falling )
TRT
-
(25)
(35)
msec
Average Luminance
of White (5 Points)
YL,AVE
(350)
(400)
-
cd/m2
(TBD)
(TBD)
(TBD)
(TBD)
(TBD)
(TBD)
(TBD)
(TBD)
(TBD)
GY
(TBD)
(TBD)
(TBD)
BX
(TBD)
(TBD)
(TBD)
BY
(TBD)
(TBD)
(TBD)
WX
0.283
0.313
0.343
WY
0.299
0.329
0.359
θL
(60)
(65)
(60)
(65)
φH
(40)
(45)
φL
(50)
(55)
δL
-
-
RX
Red
RY
GX
Condition
Normal
Viewing
Angle
φ=0
θ=0
Green
Color
Chromaticity
( CIE )
Blue
White
Hor.
θH
Viewing
Angle
Ver.
13 Points
White Variation
Doc.No.
LTN170X3-L01
Degrees
CR ≥ 10
ISSUED DATE
2006-05-29
-
(2.2)
Page
5 / 13
Product Information
3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE
Ta = 25 ± 2°C
Item
Symbol
Min.
Typ.
Max.
Unit
Voltage of Power Supply
VDD
3.0
3.3
3.6
V
High
VIH
-
-
+100
mV
Low
VIL
-100
-
-
mV
Vsync Frequency
fv
-
60
-
Hz
Hsync Frequency
fH
-
54.72
-
KHz
Main Frequency
fDCLK
47.15
48.15
49.15
MHz
Rush Current
IRUSH
-
-
1.5
A
-
(450)
-
mA
(2),(3)
-
(465)
-
mA
(2),(3)
-
(550)
(700)
mA
(2),(3)
Differential Input
Voltage for LVDS
Receiver Threshold
White
Current of Power
Supply
IDD
Mosaic
1 dot
inversion
Note
VCM = +1.2V
Note (1) Display data pins and timing signal pins should be connected.(GND=0V)
(2) fV=60Hz, fDCLK =48.15MHZ, Vdd = 3.3V , DC Current.
(3) Power dissipation pattern (Power consumption of circuit : 2.5W max )
3.2 BACK-LIGHT UNIT
The backlight system is an edge-lighting type with a single CCFT ( Cold Cathode Fluorescent Tube ).
The characteristics of a single lamp are shown in the following table.
- INVERTER : SEM SIC 1801
Ta= 25 ± 2 °C
Item
Symbol
Min.
Typ.
Max.
Unit
Lamp Current
IL
3.0
6.0
6.5
mArms
Lamp Voltage
VL
-
730/CCFL
-
Vrms
Frequency
fL
50
60
65
KHz
Power Consumption
PL
Operating Life Time
Hr
10,000
Startup Voltage
VS
-
Lamp startup time
Doc.No.
LTN170X3-L01
4.38/CCFL
-
ISSUED DATE
W
Note
IL=6.0mA
IL=6.0mA
Hour
(1280)
Vrms
25°C
(1600)
Vrms
0°C
1.0
sec
-
2006-05-29
Page
6 / 13
Product Information
4. BLOCK DIAGRAM
4.1 TFT LCD Module
EEDID chip
UserConnector
RSDS
LVDS
LVDS Receiver &
Timing Controller
17.0” Wide XGA
Source
Driver
ICs
(1440*3*900)
TFT-LCD Panel
DC-DC
Converter
Video Signal
Control Signal
VCOM
Gamma
DVDD
AVDD
Gamma
Generator
VCOM
Generator
SOURCE PCB
Gate Driver ICs
4.2 BACK-LIGHT UNIT
1 HOT (Blue)
Reflector
2 COLD(Black)
LAMP #1
3 HOT (Pink)
LAMP #2
4 COLD(White)
Note) The output of the inverter may change according to the material of the reflector.
Doc.No.
LTN170X3-L01
ISSUED DATE
2006-05-29
Page
7 / 13
Product Information
5. INPUT TERMINAL PIN ASSIGNMENT
5.1. Input Signal & Power (LVDS, Connector : JAE FI-XB30SL-HF10 )
Mating Connector : JAE FI-X30CL )
No.
Symbol
1
VSS
Ground
2
VDD
POWER SUPPLY +3.3V
3
VDD
POWER SUPPLY +3.3V
4
VEEDID
5
NC
6
CLKEDID
DDC Clock
7
DATAEDID
DDC data
8
O_RxIN0-
LVDS Differential Data INPUT (Odd R0-R5,G0)
Negative
9
O_RxIN0+
LVDS Differential Data INPUT (Odd R0-R5,G0)
Positive
10
GND
11
O_RxIN1-
LVDS Differential Data INPUT (Odd G1-G5,B0-B1)
Negative
12
O_RxIN1+
LVDS Differential Data INPUT (Odd G1-G5,B0-B1)
Positive
13
GND
14
O_RxIN2-
LVDS Differential Data INPUT (Odd B2-B5,Sync,DE)
Negative
15
O_RxIN2+
LVDS Differential Data INPUT (Odd B2-B5,Sync,DE)
Positive
16
GND
17
O_RxCLK-
LVDS Differential Data INPUT (Odd Clock)
Negative
18
O_RxCLK+
LVDS Differential Data INPUT (Odd Clock)
Positive
19
GND
20
E_RxIN0-
LVDS Differential Data INPUT (Even R0-R5,G0
Negative
21
E_RxIN0+
LVDS Differential Data INPUT (Even R0-R5,G0)
Positive
22
GND
23
E_RxIN1-
LVDS Differential Data INPUT (Even G1-G5,B0-B1)
Negative
24
E_RxIN1+
LVDS Differential Data INPUT (Even G1-G5,B0-B1)
Positive
25
GND
26
E_RxIN2-
LVDS Differential Data INPUT (Even B2-B5,Sync,DE)
Negative
27
E_RxIN2+
LVDS Differential Data INPUT (Even B2-B5,Sync,DE)
Positive
28
GND
29
E_RxCLK-
LVDS Differential Data INPUT (Even Clock)
Negative
30
E_RxCLK+
LVDS Differential Data INPUT (Even Clock)
Positive
Doc.No.
Function
Polarity
Remarks
DDC 3.3V Power
Reserved for supplier test point
Ground
Ground
Ground
Ground
Ground
Ground
Ground
LTN170X3-L01
ISSUED DATE
2006-05-29
Page
8 / 13
Product Information
5.2 BACK LIGHT UNIT
Connector : JST BHSR - 02VS -1*2
Mating Connector : SM02B-BHSS-1(JST)
Pin NO.
Symbol
Color
Function
1
HOT
Blue / Pink
High Voltage
2
COLD
Black / White
Low Voltage
5.3 Timing Diagrams of LVDS For Transmission
LVDS Receiver : Integrated T-CON
T
O_TxCLK OUT
0_RxCLK IN
T/7
O_Rx IN2
RxOUT20
DE
O_Rx IN1
RxOUT13
RxOUT19
Vsync
RxOUT12
B1
O_RxIN0
RxOUT6
G0
RxOUT18
RxOUT17
RxOUT16
Hsync
B5
B4
RxOUT11
RxOUT10
G4
RxOUT9
B0
G5
RxOUT5
RxOUT4
R5
R4
R3
RxOUT19
RxOUT18
RxOUT17
RxOUT16
B5
B4
RxOUT3
G3
RxOUT2
R2
RxOUT15
B3
RxOUT8
G2
RxOUT1
R1
RxOUT14
B2
RxOUT7
G1
RxOUT0
R0
E_TxCLK OUT
E_RxCLK IN
T/7
E_Rx IN2
RxOUT20
N/C
E_Rx IN1
RxOUT13
N/C
RxOUT12
B1
E_RxIN0
RxOUT6
G0
Doc.No.
N/C
RxOUT11
B0
G5
RxOUT5
RxOUT4
R5
R4
LTN170X3-L01
ISSUED DATE
RxOUT10
G4
RxOUT3
R3
RxOUT9
G3
RxOUT2
R2
2006-05-29
RxOUT15
B3
RxOUT8
G2
RxOUT1
R1
RxOUT14
B2
RxOUT7
G1
RxOUT0
R0
Page
9 / 13
Product Information
6. INTERFACE TIMING
6.1 Timing Parameters
Signal
Item
Symbol
Min.
Typ.
Max.
Unit
Frame Frequency
Cycle
TV
904
912
970
Lines
Vertical Active
Display time
Display
period
TVD
-
900
-
Lines
One line
Scanning time
Cycle
TH
1680
1760
1900
Clocks
880*2
Display
period
THD
-
1440
-
Clocks
720*2
Horizontal Active
Display time
Note
6.2 Timing diagrams of interface signal
TV
TVD
DE
TH
DCLK
TC
THD
DE
DATA
SIGNALS
Doc.No.
LTN170X3-L01
Valid display data ( 1440 pixel)
ISSUED DATE
2006-05-29
Page
10 / 13
Product Information
6.3 Power ON/OFF Sequence
: To prevent a latch-up or DC operation of the LCD module, the power on/off sequence
should be as the diagram below.
Power Supply
0.9 VDD
VDD 0.1 VDD
0.9 VDD
0.1 VDD
0V
0.5 < T1 ≤ 10 msec
0 < T2 ≤ 50 msec
0 < T3 ≤ 50 msec
500 msec ≤ T4
Signals
T1
T3
T2
T4
VALID
0V
Power On
Power Off
Back-light
200 msec ≤ T5
200 msec ≤ T6
50%
50%
T5
T6
Power ON/OFF Sequence
T1 : Vdd rising time from 10% to 90%
T2 : The time from Vdd to valid data at power ON.
T3 : The time from valid data off to Vdd off at power Off.
T4 : Vdd off time for Windows restart
T5 : The time from valid data to B/L enable at power ON.
T6 : The time from valid data off to B/L disable at power Off.
NOTE.
(1) The supply voltage of the external system for the module input should be the same
as the definition of VDD.
(2) Apply the lamp voltage within the LCD operation range. When the back-light turns on
before the LCD operation or the LCD turns off before the back-light turns off, the
display may momentarily become white.
(3) In case of VDD = off level, please keep the level of input signals on the low or keep
a high impedance.
(4) T4 should be measured after the module has been fully discharged between power
off and on period.
(5) Interface signal shall not be kept at high impedance when the power is on.
Doc.No.
LTN170X3-L01
ISSUED DATE
2006-05-29
Page
11 / 13
7. MECHANICAL OUTLINE DIMENSION
Product Information
[ Refer to the next page ]
Doc.No.
LTN170X3-L01
ISSUED DATE
2006-05-29
Page
12 / 13
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