Samsung LTN133AT08-101 User manual

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NOTE :
TO
DATE
: Lenovo / Wistron
: Sep. 29th , 2008.
SAMSUNG TFT-LCD
MODEL NO. : LTN133AT08-101
SAMSUNG TFT-LCD
MODEL NO. : LTN133AT08-101
NOTE : - Surface type [ Glare ]
Green product (Complied with RoHS requirement)
SAMSUNG ELECTRONICS CO., LTD.
APPROVED BY :
PREPARED BY : Mobile LCD division, Application Engineering Part
Any Modification of Spec is not allowed without SEC’ permission

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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
3.3 Inverter
4. Block Diagram
4.1 TFT LCD Module
4.2 Backlight Unit
4.3 Inverter 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. Packing
9. Markings & Others
10. General Precaution
11. EDID
-------------------( 3 )
-------------------( 4 )
-------------------( 5 )
-------------------( 7 )
-------------------(10)
-------------------(13)
-------------------(14)
-------------------(20)
-------------------(21)
------------------- (23)
------------------- (24)
-------------------(26)
-------------------(28)

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REVISION HISTORY
REVISION HISTORY
Color chromaticity, current of power supply, EDID were updated.AllP01Feb.14th. 2008
Approval specification of LTN133AT08-101 was issued first.AllA00Sep. 29th. 2008
LTN133AT08-101 Model spec was issue first.AllP00Nov.6th. 2007
SummaryPageRevision No.Date

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GENERAL DESCRIPTION
DESCRIPTION
LTN133AT08-101 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 unit. The resolution of a 13.3" contains
1,280 x 800 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
• High contrast ratio, high aperture structure
• 1280 x 800 pixels resolution
• Low power consumption
• Fast Response
• Single CCFL
• DE(Data enable) only mode
• 3.3V LVDS Interface
• Onboard EEDID chip
GlareHaze 0, Hard-Coating 3H
Surface treatment
Normally white
Display Mode
113.6DPImm0.2235(H) x 0.2235(V) (TYP.)
Pixel pitch
RGB vertical stripe
Pixel arrangement
16 : 10pixel1280 x RGB(3) x 800
Number of pixel
262,144
Display colors
a-Si TFT active matrix
Driver element
mm268.08(H) x 178.80(V) (13.3” 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)
Weight 365
5.5
195.5
299.5
Max.
g350-
mm5.32-Depth (D)
mm195.0194.5Vertical (V)
mm299.0298.5Horizontal (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 )

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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)V3.6VSS - 0.3VDDPower Supply Voltage
NoteUnitMax.Min.SymbolItem
(1)kHz8040FLLamp frequency
(1)mArms7.03.0ILLamp 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 = 48.15MHz, IL= 6.0 mArms
(1), (5)
SR-3
-
ڋډڎڐڔڋډڎڍڔڋډڍڔڔ
WY
White
Color
Chromaticity
( CIE )
-
Degrees
cd/m2
msec
-
Unit
(6)1.8--δL
13 Points
White Variation
-3025φL
-1510φH
Ver.
-4540θH
(1), (5)
SR-3
-4540
CR ≥10
θL
Hor.
Viewing
Angle
ڋډڎڏڎڋډڎڌڎڋډڍړڎ
WX
ڋډڌڑڎڋډڌڎڎڋډڌڋڎ
BY
ڋډڌړڌڋډڌڐڌڋډڌڍڌ
BX
Blue
ڋډڐڒڋڋډڐڏڋڋډڐڌڋ
GY
ڋډڎڐڐڋډڎڍڐڋډڍڔڐ
GX
Green
ڋډڎڒڋڋډڎڏڋڋډڎڌڋ
RY
ڋډڑڌڐڋډڐړڐڋډڐڐڐ
RX
Red
IL=6.0mA
(1), (4)
-250220YL,AVE
Average Luminance
of White (5 Points)
(1), (3)3525-TRT_B/W
Response Time at Ta
( Rising + Falling )
(1), (2), (5)--300
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, 100 ≤
≤≤
≤C/R )
Note 4) Definition of Average Luminance of White : measure the luminance of white at 5 points.
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
Average Luminance of White ( YL,AVE )
YL4 + YL5 + YL7 + YL9 + YL10
YL,AVE =
5
: test point
VIEW AREA
200
400
600
(lines)
320 640 960
7
54
9
10

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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.
Lamp current : 6.0mA ( Inverter : SIC-130T )
Environment condition : Ta = 25 ±2 °C
Maximum luminance of 13 points
Minimum luminance of 13 points
Note 6) Definition of 13 points white variation (δL), CR variation( CVER ) [ ~ ]
113
δL=
: 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

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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 = 71.00MHZ, 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)*cmA400350-
V. Stripe
(63/0 GRAY)
(2),(3)*bmA-300-Mosaic
(2),(3)*amA-280-
IDD
White
Current of
Power Supply
(4)A1.5--IRUSHRush Current
fh*1760MHz-71.00-fDCLKMain Frequency
fv*912KHz-49.38-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

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*c) 1dot Vertical stripe pattern
4) Rush current measurement condition
VDD rising time is 470us
3.3V
GND
0.9VDD
0.1VDD
470us
3.3V
12V
VDD ( LCD INPUT)
CONTROL SIGNAL
(HIGH to LOW) M2
2SK1399
M1
2SK1059
R2
1K
C2
10000pF
C3
1uF
R3
47K
R1
47K
FUSE C1
1uF
RGBRGBRGBRG
GBRGB RGBRG
RGBRGBRGBRG
GBRGB RGBRG
R
R

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3.2 BACK-LIGHT UNIT
(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 IL ×VLto calculate.
(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 °C and IL= 6.0 mArms until one of the following event occurs.
1. When the brightness becomes 50% or lower than the original.
2. When the Effective ignition length becomes 80% or lower than the original value.
(Effective ignition length is defined as an area that has less than 70% brightness compared to
the brightness in the center point.)
(5) The inverter open voltage - this voltage should be measured after ballast capacitor- have to be larger
than the lamp startup voltage, otherwise backlight may has blinking for a moment after turns on
or not be turned on.
If an inverter has shutdown function it should keep its open voltage for longer than 1 second
even if lamp connector open.
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.
Note (1) Lamp current is measured with a high frequency current meter as shown below.
Ta= 25 ±2 °C
The backlight system is an edge-lighting type with a single CCFL ( Cold Cathode Fluorescent Lamp ).
The characteristics of a single lamp are shown in the following table.
LCD
MODULE
1
2AINVERTER
HOT :Dark Gray
COLD : Black
25°C, (5)Vrms1080
--VSStartup Voltage
0°C, (5)Vrms1295
(4)Hour--10,000HrOperating Life Time
(3)
IL = 6.0mA
W-3.84-PLPower Consumption
(2)KHz656050fLFrequency
IL = 6.0mAVrms-640-VLLamp Voltage
(1)mArms6.56.03.0ILLamp Current
NoteUnitMax.Typ.Min.SymbolItem
- INVERTER : SIC130T(Typical 60kHz)

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4. BLOCK DIAGRAM
4.1 TFT LCD Module
13.3” WXGA
(1280*3*800)
User- LVDS Receiver &
Timing Controller
TFT-LCD Panel
Source
Driver
ICs
Gate Driver ICs
DC-DC
Converter
Control Signal
VCOM
Gamma
DVDD
AVDD
Von/Voff
Video Signal
Gamma
Generator
Connector
LVDS
VCOM
Generator
SOURCE PCB
RSDS
EEDID chip
4.2 BACKLIGHT UNIT
COLD (Black)
LAMP HOT
(Dark gray)
1
2
Reflector
Note) The output of the inverter may change according to the material of the reflector.

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5. INPUT TERMINAL PIN ASSIGNMENT
5.1. Input Signal & Power (LVDS, Connector : HIROSE DF-19KR-20P-1H)
GroundGND20
GroundGND19
PositiveLVDS Differential Data INPUTRxCLK+18
NegativeLVDS Differential Data INPUTRxCLK-17
GroundGND16
PositiveLVDS Differential Data INPUT (B2-B5,Sync,DE)RxIN2+15
NegativeLVDS Differential Data INPUT (B2-B5,Sync,DE)RxIN2-14
GroundGND13
PositiveLVDS Differential Data INPUT (Odd G1-G5,B0-B1)RxIN1+12
NegativeLVDS Differential Data INPUT (G1-G5,B0-B1)RxIN1-11
GroundGND10
PositiveLVDS Differential Data INPUT (R0-R5,G0)RxIN0+9
NegativeLVDS Differential Data INPUT (R0-R5,G0)RxIN0-8
DDC dataDATAEDID7
DDC ClockCLKEDID6
No ConnectionNC5
DDC 3.3V PowerVEEDID4
POWER SUPPLY +3.3VVDD3
POWER SUPPLY +3.3VVDD2
GroundVSS1
RemarksPolarityFunctionSymbolNo.

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5.2 LVDS Interface : Transmitter DS90CF383 or Compatible
Pin No. Name RGB Signal Pin No. Name RGB Signal
51 TxIN0 R0 14 TxIN14 G5
52 TxIN1 R1 15 TxIN15 B0
54 TxIN2 R2 19 TxIN18 B1
55 TxIN3 R3 20 TxIN19 B2
56 TxIN4 R4 22 TxIN20 B3
3 TxIN6 R5 23 TxIN21 B4
4 TxIN7 G0 24 TxIN22 B5
6 TxIN8 G1 27 TxIN24 Hsync
7 TxIN9 G2 28 TxIN25 Vsync
11 TxIN12 G3 30 TxIN26 DE
12 TxIN13 G4 31 TxCLKIN Clock
LVDS INTERFACE
Graphics controller
18-bit
DS90CF383 Integrated IC
DF-19KR-20P-1H
RED0
RED1
RED2
RED3
RED4
RED5
GREEN0
Hsync
Enable
GREEN1
GREEN2
GREEN3
GREEN4
GREEN5
BLUE0
BLUE1
BLUE2
BLUE3
BLUE4
BLUE5
Vsync
CLOCK
51
52
54
55
56
3
4
6
7
11
12
14
15
19
20
22
23
24
27
28
30
31
48
47
46
45
42
41
40
39
5
6
8
9
11
12
14
15
RxIN0-
RxIN0+
RxIN1-
RxIN1+
RxIN2-
RxIN2+
RxCLKIN-
RxCLKIN+
TxOUT0-
TxOUT0+
TxOUT1-
TxOUT1+
TxOUT2-
TxOUT2+
TxCLKOUT-
TxCLKOUT+
100 Ω
100Ω
100 Ω
100 Ω

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5.3 BACK LIGHT UNIT
Connector : JST BHSR - 02VS -1
Mating Connector : SM02B-BHSS-1(JST)
5.4 Timing Diagrams of LVDS For Transmission
LVDS Receiver : Integrated T-CON
Low VoltageBLACKCOLD2
High VoltageDARK GRAYHOT1
FunctionColorSymbolPin NO.
RxOUT20 RxOUT19 RxOUT17RxOUT18 RxOUT16 RxOUT15 RxOUT14
RxOUT13 RxOUT12 RxOUT10RxOUT11 RxOUT9 RxOUT8 RxOUT7
RxOUT6 RxOUT5 RxOUT3RxOUT4 RxOUT2 RxOUT1 RxOUT0
T
T/7
Vsync B2Hsync B5 B3B4
G4B1 G5B0 G3 G2 G1
G0 R4 R5 R2 R1 R0
O_TxCLK OUT
0_RxCLK IN
O_Rx IN1
O_RxIN0
O_Rx IN2
DE
R3

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5.5 Input Signals, Basic Display Colors and Gray Scale of Each Color
Note 1) Definition of gray :
Rn: Red gray, Gn: Green gray, Bn: Blue gray (n=gray level)
Note 2)Input signal: 0 =Low level voltage, 1=High level voltage
B3∼B60
:::::::::::::::::::
B2000010000000000000↑
B1000001000000000000Dark
B0000000000000000000Black
Gray
Scale
Of
Blue
G6100000011110
1000000↓
::::::::::::::::::: G3∼G60
:::::::::::::::::::
G2000000000010000000↑
G1000000000001000000Dark
G00000000000
00000000Black
Gray
Scale
Of
Green
B63111111000000000000Blue
B62111110000000000000Light
B61111101000000000000↓
:::::::::::::::::::
G630000001
11111000000Green
G62000000111110000000Light
R63000000000000111111Red
R62000000000000111110Light
R61000000000000111101↓
::::::::
::::::::::: R3∼R60
:::::::::::::::::::
R2000000000000000010↑
R1000000000000000001Dark
R0000000000000000000Black
Gray
Scale
Of
Red
-11
1111111111111111White
-000000111111111111Yellow
-111111000000111111Magenta
-000000000000111111Red
-111111111111000000Cyan
-00
0000111111000000Green
-111111000000000000Blue
-000000000000000000Black
Basic
Colors
B545B3B2B1B0G5G4G3G2G1G0R5R4R3R2R1R0
BlueGreenRed
Gray
Scale
Level
Data Signal
DisplayColor

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Approval
5.6 Pixel Format in the display
RGB RGB
1
RGB RGB RGB RGB
RGB RGB
LTN133AT08-101 Panel
Line 1
Line 800
1280

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Approval
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.
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.
Power Supply
VDD
0.9 VDD 0.9 VDD
0V
0 V
VALID
Signals
T3
0.5 <
<<
<T1 ≤
≤≤
≤10 msec
0 <
<<
<T2 ≤
≤≤
≤50 msec
0 <
<<
<T3 ≤
≤≤
≤50 msec
500 msec ≤
≤≤
≤T4
T1
T2T4
0.1 VDD 0.1 VDD
Power ON/OFF Sequence
Back-light
200 msec ≤
≤≤
≤T5
200 msec ≤
≤≤
≤T6
Power On Power Off
T5T6
50% 50%
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.

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Approval
6. INTERFACE TIMING
6.1 Timing Parameters
6.2 Timing diagrams of interface signal
Clocks-1280-THD
Display
Period
Horizontal Active
Display Term
Clocks-1408-THCycle
One Line
Scanning Time
Lines-800-TVD
Display
Period
Vertical Active
Display Term
Lines-816-TVCycleFrame Frequency
NoteUnitMax.Typ.Min.SymbolItemSignal
TVD
TV
DE
TH
TC
THD
Valid display data ( 1280 clocks)
DCLK
DE
DATA
SIGNALS