SAMSUNG LTN150PG-L02 Specification
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T O
DATE
SAMSUNG TFT-LCD
SAMSUNG TFT-LCD
MODEL NO.:LTN150PG-L02
MODEL NO.:LTN150PG-L02
: Dell /Compal
: Set. 19. 2003
Any Modification of Spec is not allowed without SEC’ permission
APPROVED BY :
PREPARED BY : Technical Customer Service Team
SAMSUNG ELECTRONICS CO., LTD.SAMSUNG ELECTRONICS CO., LTD.
Doc.No. Rev.No Page / 32LTN150PG-L02 104-A00-S-030919
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CONTENTS
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Revision History
General Description
1. Absolute Maximum Ratings
1.1 Absolute Ratings of environment
1.2 Electrical Absolute Ratings
2. Optical Characteristics
3. Electrical Characteristics
3.1 TFT LCD Module
3.2 Backlight Unit
4. Block Diagram
4.1 TFT LCD Module
4.2 Backlight Unit
5. Input Terminal Pin Assignment
5.1 Input Signal & Power
5.2 LVDS Interface
5.3 Backlight Unit
5.4 Timing Diagrams of LVDS For Transmitting
5.5 Input Signals, Basic Display Colors and Gray Scale of Each Color.
5.6 Pixel format
-------------------( 3 )
-------------------( 4 )
-------------------( 5 )
-------------------( 7 )
-------------------( 10 )
-------------------( 14 )
-------------------( 16 )
6. Interface Timing
6.1 Timing Parameters(DE Mode)
6.2 Timing Diagrams of interface Signal (DE Mode)
6.3 Power ON/OFF Sequence
7. Outline Dimension
8. Packing
9.Markings and Others
10. GENERAL PRECAUTIONS
Appendix 1.EDID
Appendix 2.Inverter spec.
Doc.No. Rev.No Page / 32LTN150PG-L02 204-A00-S-030919
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-------------------( 24 )
-------------------( 25 )
-------------------( 26 )
-------------------( 28 )
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Date
Apr. 16, 2003 P00 All
Set. 01, 2003 A00 All
Rev.No. Summary
Page
16
24
Appendix To update EDID
REVISION HISTORY
REVISION HISTORY
LTN150PG-L02 model rev.P00 specification was First issued.
To correct typos
To correct the input connector (JAE, FI-XB30SRL-HF11)
To change the length of lamp wire tape (52mm60mm)
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GENERAL DESCRIPTION
DESCRIPTION
LTN150PG-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 15.0" contains
1400 x 1050 pixels and can display up to 262,144 colors. 6 O'clock direction is the Optimum
viewing angle.
FEATURES
• Thin and light weight
• High contrast ratio
• SXGA-Plus (1400x1050 pixels) resolution
• Low power consumption
• DE (Data enable) only mode.
• LVDS Interface with 2 pixel / clock (2 channel)
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APPLICATIONS
• Notebook PC and desktop monitors
• Display terminals for AV application products
• Monitors for Industrial machine
• If the usage of this product is not for PC application, but for others, please contact SEC
GENERAL INFORMATION
ITEM SPECIFICATION
Display area 304.1(H)X228.1(V) (15.0” diagonal)
Driver element a-si TFT active matrix
Display colors 262,144
Number of pixel 1400 x 1050 (SXGA-Plus)
Pixel arrangement RGB vertical stripe
UNIT
mm
pixel
NOTE
Pixel pitch 0.2175(H) x 0.2175(V)
Normally whiteDisplay Mode
Surface treatment
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HAZE 25, HARD-COATING 3H
mm
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Mechanical Information
ITEM TYP. MAX. NOTE
Horizontal (H)
Module
Size
Note (1) Depth of signal interface connector part.
Vertical (V)
Depth (D) -
Weight
MIN.
316.8
241.6
1. ABSOLUTE MAXIMUM RATINGS
1.1 ENVIRONMENTAL ABSOLUTE RATINGS
ITEM UNIT
Storage temperate
SYMBOL MIN. MAX.
T
STG
317.3
242.1 242.6
- 6.0
550g
-25 60
317.8
565g
O
Approval
Without Inverter
NOTE
C
(1)
Operating temperate
(Temperature of glass surface)
Shock ( non-operating )
Vibration (non-operating)
Note (1) Temperature and relative humidity range are shown in the figure below.
95 % RH Max. ( 40
Maximum wet - bulb temperature at 39
(2) 2ms, half sine wave, one time for ᇹX,ᇹY,ᇹZ.
(3) 10 300 10 Hz, Sweep rate 10 min, 30 min for X,Y,Z.
(4) At testing Vibration and Shock, the fixture in holding the Module to be tested have to be
hard and rigid enough so that the Module would not be twisted or bent by the fixture.
O
C ᆚTa)
100
95
80
60
40
T
OPR
Snop
Vnop
0
-
-
O
C or less. (Ta > 40 OC) No condensation.
Relative Humidity ( %RH)
Operating Range
50
220 G
1. 5
O
C
G
(1)
(2), (4)
(3), (4)
20
Storage Range
5
0
-40-20 0 2040 6080
Temperature (
O
C)
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1.2 ELECTRICAL ABSOLUTE RATINGS
(1) TFT LCD MODULE
ITEM SYMBOL MIN. MAX. UNIT NOTE
Power Supply Voltage
Logic Input Voltage V
NOTE (1) Within Ta ( 25 ᇹ2
Vcc
O
C )
Vss-0.3 4.0
IN
Vss-0.3
(2) BACK-LIGHT UNIT
ITEM SYMBOL
Lamp current I
Lamp frequency
L
L
F
MIN. UNIT. NOTE
3.0
50
MAX.
7.0
80 KHz
mA
Approval
( Vss = GND = 0 V)
V
VVcc + 0.3
rms
( 1 )
( 1 )
Ta = 25 ᇹ2 OC
(1)
(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
Conditions.
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2. OPTICAL CHARACTERISTICS
The following items are measured under stable conditions. The optical characteristics
should be measured in a dark room or equivalent state with the methods shown in Note
(5).
Measuring equipment : TOPCON BM-5A
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ITEM SYMBOL CONDITION MIN. TYP. MAX. UNIT
Contrast Ratio
(5 Points)
Response
Time at 25
ఁ
Luminance
of White
Color
Chromaticity
( CIE )
Rising T
Falling
Red
Green
Blue
CR
T
YL
R
R
GX
GY
BX
BY
* Ta = 25 ± 2°C, V
DD=3.3V, fv= 60Hz, fDCLK=54MHz, IL = 6.3 mA
NOTE
300
R
F
-
-
-
10
15 20
200180
φ = 0,
X
Y
θ = 0
Normal
0.560
0.320
0.580
0.340
-
15
-
0.600
0.360
msec
cd/m
2
(1), (3)
(1), (4)
@6.3mm
Viewing
Angle
0.290
0.530
0.135
0.135
0.310
0.550
0.155
0.155
0.330
0. 570
0.175
0.175
(1), (5)
PR650
Viewing
Angle
13 Points
White Variation
White
Hor.
Ver.
WX
WY
θ
θ R
φ H
φ L
L
(at center point)
CR ᆚ10
0.293
0.309
60
60
45
45
0.313
0.333
0.329 0.349
-
-
-
-
-
-
-
-
2.0-
Degrees
(6)
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Note 1) Definition of Viewing Angle :
θ L
θL =90
o
x
6 O’ clock
direction
φL= 90
o
Note 2) Definition of Contrast Ratio (CR) :
CR1 + CR2 + CR3 + CR4 + CR5
CR =
φ L
5
Normal Line
o
θ = 0
φ = 0
,
φ H
Approval
o
θ R
12 O’ clock
y
direction
φH= 90
o
x’y’
o
=90
θ
R
POINTS : , , , , at FIGURE OF NOTE 6)
45 9
7
10
Note 3) Definition of Response time :
Display data
Optical
Response
White(TFT OFF)
100%
90%
Black(TFT ON)
TR
White(TFT OFF)
TF
10%
0%
Note 4) Definition of Average Luminance of White : measure the luminance of white at 5 points.
Average Luminance of White ( Y L,AVE )
Y
L4 + YL5 + YL7 + YL9 + YL10
Y L,AVE =
Time
5
POINTS : , 5 , , , at FIGURE OF NOTE 6)
45 9
7
10
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Note 5) After stabilizing and leaving the panel alone at a given temperature for 30 minutes, the measurement
should be executed. Measurement should be executed in a stable, windless,and dark room.
30 minutes after lighting the back-light. This should be measured in the center of screen.
Lamp current : 6.0 mA
Environment condition : Ta = 25 ± 2 °C
Photo detector
( TOPCON BM-5A)
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Field = 2
TFT-LCD module
Optical characteristics measurement setup
Note 6) Definition of 13 points white variation (
δ L
Maximum luminance of 13 points
=
Minimum luminance of 13 points
45 979
13 12
256 512 768
o
Center of the screen
50 cm
LCD panel
δ
W ), CR variation( CVER ) [ ~ ]
δ C
R
=
11
113
Maximum CR of 13 points
Minimum C
45
R of 13 points
VIEW AREA
10
8
5
3
7
2
9
4
192
384
6
576
1
723
(lines)
: test point
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3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE
ITEM SYMBOL MIN TYP MAX UNIT NOTE
Voltage of Power Supply VDD 3.0 3.3 3.6 V
Differential Input
High
Voltage for LVDS
Receiver Threshold
Low
Vsync Frequency fv - 60 - Hz
Hsync Frequency f
Main Frequency f
Rush Current I
White
Current of
Power Supply
Mosaic (2),(3)*b
Max
Pattern
IH - - +100 mV
V
IL -100 - - mV
V
H - 63.98 - KHz
DCLK 42.7 54 85 MHz
RUSH - - 1.5 A (4)
- 430 - mA (2),(3)*a
DD - 450 - mA
I
-
550 600
mA
Approval
Ta=25 ± 2 º C
V
CM=+1.2V
(2),(3)*c
Note (1) Display data pins and timing signal pins should be connected.(GND=0V)
(2) f
V=60Hz, fDCLK =54MHZ, Vdd = 3.3V , DC Current.
(3) Power dissipation pattern
*a) White Pattern *b) Mosaic Pattern
VIEW AREA
Display Brightest Gray Level
Display Darkest Gray Level
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*c) Maximum Power pattern : 1dot vertical stripe
4) Rush current measurement condition
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RGBRGBRGBRG
GBRGB RGB RG
R
R
GBRGB RGB RG
RGBRGBRGBRG
CONTROL SIGNAL
(HIGH to LOW)
3.3V
R1
47K
R2
1K
12V
V
R3
C3
1uF
DD rising time is 470us
47K
GND
C2
10000pF
0.1VDD
M1
2SK1059
M2
2SK1399
0.9VDD
FUSE
470us
VDD ( LCD INPUT)
C1
1uF
3.3V
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mArms
rms
V
kHz
V
rms
V
rms
Approval
Ta=25 ± 2
NOTEUNITMAXTYPMINSYMB
IL=6.0mA655
25°C
0 °C
(5)
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 tables.
INVERTER : Ambit / Sumida
ITEM
Lamp Current I
Lamp Voltage
Frequency
Power Consumption PL - (3)
Operating Life Time Hr 15,000 Hour- - (4)
Startup Voltage
Lamp Startup Time
Note) The waveform of the inverter output voltage must be area symmetric and the design of the inverter
must have specifications for the modularized lamp.
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. So all the parameters of an inverter should be carefully
designed so as not to produce too much leakage current from high-voltage output of the inverter.
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 installed in your instrument.
L 2.0 6.0 7.0 (1)
VL
fL
VS
VS - - sec1
45 (2)
-W
-
60 80
4.0
1150
1380
o
C
Note (1) Lamp current is measured with a high frequency current meter as shown below.
HOT : BLUE
LCD
MODULE
(2) Lamp frequency may produce interference with horizontal synchronous frequency and this
may cause line flow on the display. Therefore lamp frequency should be detached from the
horizontal synchronous frequency and its harmonics as far as possible in order to avoid interference.
(3) refer to I
(4) Life time (Hr) of a lamp can be defined as the time in which it continues to operate under the
condition Ta = 25 ±2
1. When the brightness becomes 50% or lower than the original.
(5) The voltage above this value should be applied to the lamp for more than 1 second to startup
Otherwise the lamp may not be turned on.
L X VL to calculate.
o
C and IL = 6.0 mArms until one of the following event occurs.
1
2
No 2 Pin is V
COLD : WHITE
A
LOW.
INVERTER
Ambit / Sumida
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3.3 INVERTER
Inverter : AMBIT/SUMIDA Ta = 25 ± 2°CTa = 25 ± 2°C
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ITEM MIN
Input Voltage(Vin)
Open Circuit Voltage
PWM duty cycle
Optical
Efficiency
Electrical
Operating Frequency
PWM Frequency
Input Voltage Ripple - Vpp
Input Power Consumption
In-rush current
7.5 14.4
10 ±2
@SMB_DAT
FFH
20
-
-
-
TYP MAX
21.0
18001400
-
80
5545
210 Hz220200 Vin=14.4V
5.0
--
100
@SMB_DAT
00H
-
65
0.5
5.7
1.5
UNIT
mArms
Vrms
%
Nit/W--
%
kHz SMB_DAT=00H
W
A
After 30min turn on
at the center of LCD
Vin=14.4V @6.0mA(3)
Peak to peak value
NOTE
IL =6.0 mArms
Vin=14.4V
(1)
Iout=6.0mArms
Shutdown time
Start-up time
1.0-
--
1.4
0.1 (2)
Note
(1) Vin=14.4V, IL=6.0mA
(2) Inverter start-up time
(3) Efficiency should be calculated as below formulation.
Optical efficiency = output Brightness(nits) / Input power(watt)
Electrical efficiency = output power / input power
sec
sec
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4. BLOCK DIAGRAM
4.1 TFT LCD Module
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I2 C bus
Input-
Connector
FI-XB30S-HF10
or Compatible
LVDS
DC-DC
Converter
EDID
EEPROM
LVDS Input/RSDS Output
Timing Controller
Gamma
Generator
VCOM
Generator
SOURCE PCB
RSDS
Source
Driver
IC
15.0” SXGA+
TFT-LCD Panel
Gate Driver IC
Video Signal
Control Signal
VCOM
Gamma
DVDD
AVDD
Von/Voff
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