Samsung LTN154BT02-001 User manual

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Surface type [ Anti-Glare ]
TO
DATE : Apple / Quanta
: July. 17, 2007
SAMSUNG TFT-LCD
MODEL NO : LTN154BT02-001
SAMSUNG TFT-LCD
MODEL NO : LTN154BT02-001
SAMSUNG ELECTRONICS CO., LTD.
APPROVED BY :
PREPARED BY : LCD Development Team 3
Any Modification of Spec is not allowed without SEC’ permission
W. B. Youn

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CONTENTS
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
6. Interface Timing
6.1 Timing Parameters
6.2 Timing Diagrams of interface Signal
6.3 Power ON/OFF Sequence
7. Outline Dimension
8. General Precaution
-------------------( 3 )
-------------------( 4 )
-------------------( 5 )
-------------------( 7 )
-------------------(10)
-------------------(13)
-------------------(14)
-------------------(19)
-------------------(21)
-------------------(23)

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REVISION HISTORY
REVISION HISTORY
Tolerance of white color coordinate was changed.
13point uniformity was changed to 1.5max
Viewing angle was changed
7A01Jul. 17 2007
LTN154BT02-001 Model spec was approved.AllA00Apr. 27 2007
Brightness spec was adjusted to 300nit(typ)
Max. LED forward voltage was changed to 3.45V
Pin assignment was changed by Apple.
Pin#5 NC ÆVDD(+3.3V)
7
12
14
P01Apr. 05 2007
LTN154BT02-001 Model spec was issued first.AllP00Jan. 22, 2007
SummaryPageRevision No.Date

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GENERAL DESCRIPTION
DESCRIPTION
LTN154BT02-001 is a color active matrix TFT (Thin Film Transistor) liquid crystal display
(LCD) that uses amorphous silicon TFT as switching devices. This model is composed of a
TFT LCD panel, a driver circuit and a backlight system. The resolution of a 15.4" contains
1440 x 900 pixels and can display up to 262,144 colors. 6 O'clock direction is the Optimum
viewing angle.
APPLICATIONS
• Notebook PC
• If the usage of this product is not for PC application, but for others, please contact SEC
GENERAL INFORMATION
FEATURES
• Thin and light weight
• High contrast ratio, high aperture structure
• Wide XGA+ (1440x900 pixels) resolution
• Fast Response Time
• Low power consumption
• LED BLU Structure
• DE (Data enable) only mode.
• 3.3V LVDS Interface
• On board EDID chip
• Pb-free product
ARC150THaze 42, Hard-Coating 2HSurface treatment
Normally whiteDisplay Mode
mm0.23025(H) x 0.23025(V)Pixel pitch
RGB vertical stripePixel arrangement
pixel1440 x 900 ( 16 : 10, Wide XGA )Number of pixel
262,144Display colors
a-si TFT active matrixDriver element
mm331.56(H) X 207.23(V) (15.4”diagonal)Display area
NoteUnitSpecificationItem

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1. ABSOLUTE MAXIMUM RATINGS
1.1 ENVIRONMENTAL ABSOLUTE RATINGS
Mechanical Information
Note (1) Temperature and relative humidity range are shown in the figure below.
95 % RH Max. (40 °C≥Ta)
Maximum wet - bulb temperature at 39 OC or less. (Ta >40 °C ) No condensation
(2) 2ms, half sine wave, one time for ±X, ±Y, ±Z.
(3) 5 - 500 Hz, random vibration, 30min 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.
0
20
40
60
80
100
-40 -20 0 20 40 60 80
5
90
Operating Range
Storage Range
Relative Humidity ( %RH)
Temperature (OC)
450
6.1
222.5
344.5
Max.
g430-Weight
(1)mm5.8-Depth (D)
mm222.0221.5Vertical (V)
mm344.0343.5Horizontal (H)
Module
size
NoteUnitTyp.Min.Item
(3),(4)G2.41-VnopVibration (non-operating)
(2),(4)G240-SnopShock ( non-operating )
(1)°C500TOPR
Operating temperate
(Temperature of glass surface)
(1)°C60-20TSTGStorage temperate
NoteUnitMax.Min.SymbolItem
( 40,90 )
( 50,50.4 )
( 60,27.7 )
Note (1) Measurement condition of outline dimension
. Equipment : Vernier Calipers
. Push Force : 500g ⋅f (minimum)

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1.2 ELECTRICAL ABSOLUTE RATINGS
(1) TFT LCD MODULE
(2) BACK-LIGHT UNIT
Note (1) Within Ta (25 ±2 °C)
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.
Ta = 25 ±2 °C
VDD =3.3V, VSS = GND = 0V
(1)VVDD + 0.3VDD –0.3VDDPower Supply Voltage
(1)VVDD + 0.3VDD –0.3VDDLogic Input Voltage
NoteUnitMax.Min.SymbolItem
(1)V3.62.8VL LED Voltage
(1)mA25-IL
LED Current
NoteUnitMax.Min.SymbolItem

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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 SR-3
* Ta = 25 ±2 °C, VDD=3.3V, fv= 60Hz, fDCLK =96.31MHz, IL= 19mA
-
Degrees
-
cd/m2
msec
-
Unit
(6)1.5--δL
13 Points
White Variation
-6555φL
-6055φH
Ver.
-6560θH
-6560
CR ≥10
θL
Hor.
Viewing
Angle
0.3520.3290.306WY
0.3330.3130.293WX
White
0.1750.1450.115
BY
0.1850.1550.125
BX
Blue
0.5850.5550.525
GY
0.3500.3200.290
GX
Green
0.3750.3450.315
RY
(1), (5)
SR-3
0.6250.5950.565
RX
Red
Color
Chromaticity
( CIE )
IL=19mA
(1), (4)
-300270YL,AVE
Average Luminance
of White (5 Points)
(1), (3)2016-TRT
Response Time at Ta
( Rising + Falling )
(1), (2),
(5)
-500450
Normal
Viewing
Angle
φ= 0
θ= 0
CR
Contrast Ratio
(5 Points)
NoteMaxTyp.Min.ConditionSymbolItem

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Note 3) Definition of Response time :
Note 1) Definition of Viewing Angle : Viewing angle range(10 ≤C/R)
Average Luminance of White ( YL,AVE )
YL4 + YL5 + YL7 + YL9 + YL10
YL,AVE =5
Note 4) Definition of Average Luminance of White : measure the luminance of white at 5 points.
: test point
VIEW AREA
(200)
(400)
(600)
(lines)
(320) ( 640) (960)
7
54
9
10
6 O’clock
direction
Normal Line
θL
θR
φH
φL12 O’clock
direction
θR=90o
θL =90o
φ= 0o,
x
x'y'
y
θ= 0o
φH= 90o
φL= 90o
Display data Black(TFT ON) White(TFT OFF) White(TFT OFF)
Optical
Response
100%
90%
10%
0%
TRTF
Time
CR = CR(4) + CR(5) + CR(7) + CR(9) + CR(10)
Note 2) Definition of Contrast Ratio (CR) : Ratio of gray max (Gmax) ,gray min (Gmin)
at 5 points(4, 5, 7, 9, 10)
5
Points : , , , , at the figure of Note (6).
4 9 10 7
5

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[ Optical characteristics measurement setup ]
Center of the screen
TFT-LCD module LCD panel
Photo-detector
( TOPCON SR-3 )
50 cm
Field = 2°
Note 5) After stabilizing and leaving the panel alone at a given temperature for 30 min , the measurement
should be executed. Measurement should be executed in a stable, windless,and dark room.
30 min after lighting the backlight. This should be measured in the center of screen.
LED current : 19.0mA ( Inverter : SIC-130T )
Environment condition : Ta = 25 ±2 °C
Maximum luminance of 13 points
Minimum luminance of 13 points
: test point
320 640 960
200
400
600
(lines)
10mm
10mm
10mm 10mm
4
2
5
3
6
8
10 9
13 12 11
1
7
Note 6) Definition of 13 points white variation (δL), [ ~ ]
113
δL=

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3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE
Note (1) Display data pins and timing signal pins should be connected.( GND = 0V )
(2) fV= 60Hz, fDCLK = 48.155MHZ, VDD = 3.3V , DC Current.
(3) Power dissipation pattern
*a) White Pattern *b) Mosaic Pattern
Display Brightest Gray Level
Display Darkest Gray Level
VIEW AREA
Ta= 25 ±2°C
(2),(3)*cmA410390-V. Stripe
(2),(3)*bmA-330-Mosaic
(2),(3)*amA-320-
IDD
White
Current of Power
Supply
(4)A1.5--IRUSHRush Current
MHz-48.155-fDCLKMain Frequency
KHz-54.67-fHHsync Frequency
Hz-60-fvVsync Frequency
mV---100VILLow
VCM = +1.2VmV+100--VIHHigh
Differential Input
Voltage for LVDS
Receiver Threshold
V3.63.33.0VDDVoltage of Power Supply
NoteUnitMax.Typ.Min.SymbolItem