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TO DATE
: MSI : Mar. 25, 2005.
SAMSUNG TFT-LCD SAMSUNG TFT-LCD
MODEL NO. :: LTN170WX-L05-G MODEL NO. LTN170WX-L05-G
NOTE :
Any Modification of Spec is not allowed without SEC' permission
APPROVED BY : PREPARED BY : LCD Application Engineering Group 1, TCS Team
SAMSUNG ELECTRONICS CO., LTD.
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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 -------------------( 3 ) -------------------( 4 ) -------------------( 5 )
-------------------( 7 ) - - - - - - - - - - - - - - - - - - - ( 10 )
- - - - - - - - - - - - - - - - - - - ( 13 )
- - - - - - - - - - - - - - - - - - - ( 14 ) 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 - - - - - - - - - - - - - - - - - - - ( 20 )
- - - - - - - - - - - - - - - - - - - ( 22 ) -- - - - - - - - - - - - - - - - - - ( 24 ) -- - - - - - - - - - - - - - - - - - ( 25 ) -- - - - - - - - - - - - - - - - - - ( 27 ) -- - - - - - - - - - - - - - - - - - ( 29 )
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REVISION HISTORY REVISION HISTORY
Date Mar. 25. 2005 Revision No. A00 Page All Summary LTN170WX-L05 Model spec was issued first.
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GENERAL DESCRIPTION
DESCRIPTION LTN170WX-L05 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 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 contrast ratio, high aperture structure * Wide XGA+(1440 x 900 pixels) resolution * Low power consumption * Fast Response * DE(Data enable) only mode * 3.3V LVDS Interface * Onboard EEDID chip
APPLICATIONS * Notebook PC * If the usage of this product is not for PC application, but for others, please contact SEC
GENERAL INFORMATION
Item Display area Driver element Display colors Number of pixel Pixel arrangement Pixel pitch Display Mode Surface treatment Specification 367.20(H) x 229.50(V) (17.0" diagonal ) a-Si TFT active matrix 262,144 1440 x 900 (Wide XGA+) RGB vertical stripe 0.255(H) x 0.255(V) (TYP.) Normally white Haze 0 ( Glare + ARC ), Hardness 2H mm 99.6ppi pixel 16 : 10 Unit mm Note
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Mechanical Information
Item Horizontal (H) Module size Vertical (V) Depth (D) Weight Min. 381.7 224.0 Typ. 382.2 244.5 6.7 735 Max. 382.7 245.0 7.0 750 Unit mm mm mm g
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Note
Note (1) Measurement condition of outline dimension . Equipment : Vernier Calipers . Push Force : 500g f (minimum)
1. ABSOLUTE MAXIMUM RATINGS
1.1 ENVIRONMENTAL ABSOLUTE RATINGS
Item Storage temperate Operating temperate (Temperature of glass surface) Shock ( non-operating ) Vibration (non-operating) Symbol TSTG TOPR Snop Vnop Min. -20 0 Max. 60 50 240 2.41 Unit C C G G Note (1),(5) (1),(5) (2),(4) (3),(4)
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
100 90 80 60 40
Relative Humidity ( %RH)
( 40,90 )
Operating Range
( 50,50.4 ) ( 60,27.7 )
20
5
Storage Range
0 20 40 60 80
0 -40 -20
Temperature
(OC)
(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. (5) If product is used for extended time excessively or exposed to high temperatures for extended time, there is a possibility of wide viewing angle film damage which could affect visual characteristics. Samsung Secret
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1.2 ELECTRICAL ABSOLUTE RATINGS (1) TFT LCD MODULE
VDD =3.3V, VSS = GND = 0V Item Power Supply Voltage Logic Input Voltage Note (1) Within Ta (25 2 C ) Symbol VDD VIN Min. VDD - 0.3 VDD - 0.3 Max. VDD + 0.3 VDD + 0.3 Unit V V Note (1) (1)
(2) BACK-LIGHT UNIT
Ta = 25 2 C Item Lamp Current Lamp frequency Symbol IL FL Min. 2.0 40 Max. 7.0 80 Unit mArms kHz Note (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 and PR-650
* Ta = 25 2 C, VDD=3.3V, fv= 60Hz, fDCLK = 48.15MHz, IL = 6.5 mA Item Contrast Ratio (5 Points) Response Time at Ta ( Rising + Falling ) Average Luminance of White (5 Points) Symbol CR Condition Min. 300 Typ. 350 Max Unit Note (1), (2), (5)
TRT
-
25
35
msec
(1), (3)
YL,AVE RX Normal Viewing Angle =0 =0
175 0.578 0.317 0.279 0.517 0.122 0.095 0.293 0.309 60 CR 10 60 40 50 -
200 0.608 0.347 0.309 0.547 0.152 0.125 0.313 0.329 65 65 45 55 -
0.638 0.377 0.339 0.577
cd/m2
IL=6.5mA (1), (4)
Red RY GX Color Chromaticity ( CIE ) Green GY BX Blue BY WX White WY L Hor. Viewing Angle H H L 13 Points White Variation L
0.182 0.155 0.333 0.349
(1), (5) PR-650
Degrees
Ver.
(1), (5) BM-5A
2.2
-
(6)
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Note 1) Definition of Viewing Angle : Viewing angle range(10 C/R) Normal Line = 0o, = 0o L R L =90o L H
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x
y
12 O'clock direction H = 90o
6 O'clock direction L= 90o
y'
x'
R =90o
Note 2) Definition of Contrast Ratio (CR) : Ratio of gray max (Gmax) ,gray min (Gmin) at 5 points(4, 5, 7, 9, 10) CR(4) + CR(5) + CR(7) + CR(9) + CR(10) CR = 4, 5 7, 5 , 9, 10 at the figure of Note (6).
Points
:
Note 3) Definition of Response time :
Display data
White(TFT OFF) TR
Black(TFT ON)
White(TFT OFF)
TF
100% 90% Optical Response 10% 0% Time Note 4) Definition of Average Luminance of White : measure the luminance of white at 5 points. (360) Average Luminance of White ( YL,AVE ) YL4 + YL5 + YL7 + YL9 + YL10 YL,AVE = 5
5 4
( 720)
(1080) VIEW AREA
10 7
9
(225) (450) (675) (lines)
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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 : 6.5mA ( Inverter : SIC-130T ) Environment condition : Ta = 25 2 C
Photo-detector ( TOPCON BM-5A PR-650 )
Field = 2 50 cm TFT-LCD module LCD panel
Center of the screen [ Optical characteristics measurement setup ]
Note 6) Definition of 13 points white variation ( L ), CR variation( CVER ) [
1
~
13
]
L =
Maximum luminance of 13 points Minimum luminance of 13 points 10mm 10mm 360 720 12 10 9 1080 11 225
10mm
13
8
7
6
450
: test point
5 3 10mm 2
4 1
675 (lines)
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3. ELECTRICAL CHARACTERISTICS
3.1 TFT LCD MODULE
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Ta= 25 2C
Item Voltage of Power Supply Differential Input Voltage for LVDS Receiver Threshold Vsync Frequency Hsync Frequency Main Frequency Rush Current White Current of Power Supply Mosaic V. stripe High Low
Symbol VDD VIH VIL fv fH fDCLK IRUSH
Min. 3.0 -100 47.15 -
Typ. 3.3 60 54.72 48.15 460 480 570
Max. 3.6 +100 49.15 1.5 700
Unit V mV mV Hz KHz MHz A mA mA mA
Note
VCM = +1.2V
(4) (2),(3)*a (2),(3)*b (2),(3)*c
IDD
-
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 *a) White Pattern *b) Mosaic Pattern
VIEW AREA Display Brightest Gray Level
Display Darkest Gray Level
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*c) 1dot Vertical stripe pattern
RG B R G B R G B R G
RG B R G B R G B R G
RG B R G B R G B R G
RG B R G B R G B R G
4) Rush current measurement condition
3.3V
M1 2SK1059
VDD ( LCD
R1 47K FUSE C1 1uF
INPUT)
R2 CONTROL SIGNAL
(HIGH to LOW)
1K
M2 2SK1399
12V
R3 47K
C2
C3 1uF
10000pF
VDD rising time is 470us 0.9VDD 3.3V
0.1VDD GND 470us
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3.2 BACK-LIGHT UNIT
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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 : TBD Item Lamp Current Lamp Voltage Frequency Power Consumption Operating Life Time Startup Voltage Symbol IL VL fL PL Hr VS 1690 Vrms 0C, (5) 10,000 1300 Min. 3.0 40 Typ. 6.5 730 60 4.9 Max. 6.8 65 Unit mArms Vrms KHz W Hour Vrms Ta= 25 2 C Note (1) IL = 6.5mA (2) (3) IL = 6.5mA (4) 25C, (5)
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.
LCD MODULE
1 2
HOT : ( Pink ) COLD : ( White )
A
INVERTER
(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 xVL to 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. Samsung Secret
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4. BLOCK DIAGRAM
4.1 TFT LCD Module
EEDID chip RSDS UserConnector
LVDS
LVDS Receiver & Timing Controller Source Driver ICs
17.0" Wide XGA (1440*3*900) TFT-LCD Panel
DC-DC Converter
Gamma Generator
VCOM Generator
SOURCE PCB
Gate Driver ICs
Video Signal Control Signal VCOM Gamma DVDD AVDD Von/Voff
4.2 BACKLIGHT UNIT Reflector
LAMP 1 HOT (Pink)
2 COLD (White)
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 : JAE FI-XB30SL-HF10 or compatible ) Mating Connector : JAE FI-X30M or compatible)
No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Symbol VSS VDD VDD VEEDID BIST CLKEDID DATAEDID O_RxIN0O_RxIN0+ GND O_RxIN1O_RxIN1+ GND O_RxIN2O_RxIN2+ GND O_RxCLKO_RxCLK+ GND E_RxIN0E_RxIN0+ GND E_RxIN1E_RxIN1+ GND E_RxIN2E_RxIN2+ GND E_RxCLKE_RxCLK+ Ground POWER SUPPLY +3.3V POWER SUPPLY +3.3V DDC 3.3V Power Panel BIST enable DDC Clock DDC data LVDS Differential Data INPUT (Odd R0-R5,G0) LVDS Differential Data INPUT (Odd R0-R5,G0) Ground LVDS Differential Data INPUT (Odd G1-G5,B0-B1) LVDS Differential Data INPUT (Odd G1-G5,B0-B1) Ground LVDS Differential Data INPUT (Odd B2-B5,Sync,DE) LVDS Differential Data INPUT (Odd B-B5,Sync,DE) Ground LVDS Differential Data INPUT (Odd Clock) LVDS Differential Data INPUT (Odd Clock) Ground LVDS Differential Data INPUT (Even R0-R5,G0) LVDS Differential Data INPUT (Even R0-R5,G0) Ground LVDS Differential Data INPUT (Even G1-G5,B0-B1) LVDS Differential Data INPUT (Even G1-G5,B0-B1) Ground LVDS Differential Data INPUT (Even B2-B5,Sync,DE) LVDS Differential Data INPUT (Even B2-B5,Sync,DE) Ground LVDS Differential Data INPUT (Even Clock) LVDS Differential Data INPUT (Even Clock) Negative Positive Negative Positive Negative Positive Negative Positive Negative Positive Negative Positive Negative Positive Negative Positive Function Polarity Remarks
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5.2 LVDS Interface : Transmitter DS90CF363 or Compatible LVDS for Odd pixel
Pin No. 44 45 47 48 1 3 4 6 7 9 10 Name TxIN0 TxIN1 TxIN2 TxIN3 TxIN4 TxIN5 TxIN6 TxIN7 TxIN8 TxIN9 TxIN10 RGB Signal RO0 RO1 RO2 RO3 RO4 RO5 GO0 GO1 GO2 GO3 GO4 Pin No. 12 13 15 16 18 19 20 22 23 25 26 Name TxIN11 TxIN12 TxIN13 TxIN14 TxIN15 TxIN16 TxIN17 TxIN18 TxIN19 TxIN20 TxCLK IN RGB Signal GO5 BO0 BO1 BO2 BO3 BO4 BO5 Hsync Vsync DE Clock
LVDS for Even pixel
Pin No. 44 45 47 48 1 3 4 6 7 9 10 Samsung Secret Name TxIN0 TxIN1 TxIN2 TxIN3 TxIN4 TxIN5 TxIN6 TxIN7 TxIN8 TxIN9 TxIN10 RGB Signal RE0 RE1 RE2 RE3 RE4 RE5 GE0 GE1 GE2 GE3 GE4 Pin No. 12 13 15 16 18 19 20 22 23 25 26 Name TxIN11 TxIN12 TxIN13 TxIN14 TxIN15 TxIN16 TxIN17 TxIN18 TxIN19 TxIN20 TxCLK IN RGB Signal GE5 BE0 BE1 BE2 BE3 BE4 BE5 N/C N/C N/C Clock
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LVDS Interface
Graphics controller 36-bit
ODD RED0 ODD RED1 ODD RED2 ODD RED3 ODD RED4 ODD RED5 ODD GREEN0 ODD GREEN1 ODD GREEN2 ODD GREEN3 ODD GREEN4 ODD GREEN5 ODD BLUE0 ODD BLUE1 ODD BLUE2 ODD BLUE3 ODD BLUE4 ODD BLUE5 Hsync Vsync Enable CLOCK DS90CF363 or compatible 44 TxOUT045 47 TxOUT0+ 48 1 3 TxOUT14 6 TxOUT1+ 7 9 10 12 TxOUT213 TxOUT2+ 15 16 18 19 TxCLKOUT20 22 TxCLKOUT+ 23 25 26 DS90CF363 or compatible 44 TxOUT045 47 TxOUT0+ 48 1 3 TxOUT14 6 TxOUT1+ 7 9 10 12 TxOUT213 TxOUT2+ 15 16 18 19 TxCLKOUT20 22 TxCLKOUT+ 23 25 26
JAE,FI-XB30SL-HF10
41 40 8 9 100 O_RxIN0O_RxIN0+
39 38
11 12
100
O_RxIN1O_RxIN1+
35 34 33 32
14 15 17 18
100
RxIN2RxIN2+ RxCLKRxCLK+
100
EVEN RED0 EVEN RED1 EVEN RED2 EVEN RED3 EVEN RED4 EVEN RED5 EVEN GREEN0 EVEN GREEN1 EVEN GREEN2 EVEN GREEN3 EVEN GREEN4 EVEN GREEN5 EVEN BLUE0 EVEN BLUE1 EVEN BLUE2 EVEN BLUE3 EVEN BLUE4 EVEN BLUE5 N/C N/C N/C CLOCK
41 40
20 21
100
E_RxIN0E_RxIN0+
39 38
23 24
100
E_RxIN1E_RxIN1+
35 34 33 32
26 27 29 30
100
E_RxIN2E_RxIN2+ E_RxCLKE_RxCLK+
100
Note : The LCD Module uses a 100ohm resistor between positive and negative lines of each receiver input.
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5.3 BACK LIGHT UNIT
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Connector : JST BHSR - 02VS -1 Mating Connector : SM02B-BHSS-1(JST)
Pin NO. 1 2
Symbol HOT COLD
Color Pink White
Function High Voltage Low Voltage
5.4 Timing Diagrams of LVDS For Transmission LVDS Receiver : Integrated T-CON T
O_TxCLK OUT 0_RxCLK IN
T/7 O_Rx IN2 RxOUT20 RxOUT19 RxOUT18 RxOUT17 RxOUT16 RxOUT15 RxOUT14
DE
Vsync
Hsync
B5
B4
B3
B2
O_Rx IN1
RxOUT13 B1
RxOUT12 B0
RxOUT11 G5
RxOUT10 G4
RxOUT9 G3
RxOUT8 G2
RxOUT7 G1
O_RxIN0
RxOUT6 G0
RxOUT5 R5
RxOUT4
RxOUT3
RxOUT2 R2
RxOUT1 R1
RxOUT0 R0
R4
R3
E_TxCLK OUT E_RxCLK IN T/7 E_Rx IN2 RxOUT20 RxOUT19 RxOUT18 RxOUT17 RxOUT16 RxOUT15 RxOUT14
N/C
N/C
N/C
B5
B4
B3
B2
E_Rx IN1
RxOUT13 B1
RxOUT12 B0
RxOUT11 G5
RxOUT10 G4
RxOUT9 G3
RxOUT8 G2
RxOUT7 G1
E_RxIN0
RxOUT6 G0
RxOUT5 R5
RxOUT4
RxOUT3
RxOUT2 R2
RxOUT1 R1
RxOUT0 R0
R4
R3
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5.5 Input Signals, Basic Display Colors and Gray Scale of Each Color
Data Signal Color Display Red Green Blue Gray Scale Level R0 R1 R2 R3R60 R61 R62 R63 G0 G1 G2 G3G60 G61 G62 G63 B0 B1 B2 B3B60 B61 B62 B63
R0 R1 R2 R3 R4 R5 G0 G1 G2 G3 G4 G5 B0 B1 B2 B3 45 B5 Black Blue Green Basic Colors Cyan Red Magenta Yellow White Black Dark Gray Scale Of Red : : Light Red Black Dark Gray Scale Of Green : : Light Green Black Dark Gray Scale Of Blue : : Light Blue 0 0 0 0 1 1 1 1 0 1 0 : : 1 0 1 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 0 1 1 1 1 0 0 1 : : 0 1 1 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 0 1 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 0 1 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 0 1 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 0 1 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 1 1 0 0 1 1 0 0 0 : : 0 0 0 0 1 0 : : 1 0 1 0 0 0 : : 0 0 0 0 0 1 1 0 0 1 1 0 0 0 : : 0 0 0 0 0 1 : : 0 1 1 0 0 0 : : 0 0 0 0 0 1 1 0 0 1 1 0 0 0 : : 0 0 0 0 0 0 : : 1 1 1 0 0 0 : : 0 0 0 0 0 1 1 0 0 1 1 0 0 0 : : 0 0 0 0 0 0 : : 1 1 1 0 0 0 : : 0 0 0 0 0 1 1 0 0 1 1 0 0 0 : : 0 0 0 0 0 0 : : 1 1 1 0 0 0 : : 0 0 0 0 0 1 1 0 0 1 1 0 0 0 : : 0 0 0 0 0 0 : : 1 1 1 0 0 0 : : 0 0 0 0 1 0 1 0 1 0 1 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 1 0 : : 1 0 1 0 1 0 1 0 1 0 1 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 1 : : 0 1 1 0 1 0 1 0 1 0 1 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 1 1 1 0 1 0 1 0 1 0 1 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 1 1 1 0 1 0 1 0 1 0 1 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 1 1 1 0 1 0 1 0 1 0 1 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 1 1 1
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 Samsung Secret
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5.6 Pixel Format in the display
1 Line 1
RGB RGB
1440
RGB RGB
LTN170WX-L05 Panel
Line 900
RGB RGB
RGB RGB
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6. INTERFACE TIMING 6.1 Timing Parameters
Signal Frame Frequency Vertical Active Display Term Item Cycle Display Period Symbol TV Min. 904 Typ. 912 Max. 970
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Unit Lines
Note
TVD
-
900
-
Lines
One Line Scanning Time
Cycle
TH
1680
1760
1900
Clocks
Horizontal Active Display Term
Display Period
THD
-
1440
-
Clocks
6.2 Timing diagrams of interface signal
TV
TVD DE
TH
DCLK TC THD DE
DATA SIGNALS
Valid display data ( 1440 clocks)
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6.3 Power ON/OFF Sequence
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: 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
0V 0.9 VDD 0.1 VDD
0.5 < T1 10 msec 0 < T2 50 msec 0 < T3 50 msec 500 msec T4 Signals
0V
T1 T2
VALID
T3 T4
Power On
Power Off
Back-light 200 msec T5 200 msec T6 T5
50%
50%
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.
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7. MECHANICAL OUTLINE DIMENSION
[ Refer to the next page ]
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8. Packing
8.1 Packing CARTON(Internal Package) (1)Packing Form Corrugated fiberboard box and corrugated cardboard as shock absorber (2)Packing Method
CUSHION CAP PANEL
CUSHION PAD
Note (1)Total : Approx. 10.0Kg (2)Acceptance number of piling : 10 sets (3)Carton size : 465 (W) X 360(D) X 335(H)
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(3)Packing Material
No 1 Part name Static electric protective sack Packing case (Inner box) included shock absorber Pictorial marking Carton Quantity 10
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2
1 set
3 4
2 pcs 1 set
9. MARKINGS & OTHERS A nameplate bearing followed by is affixed to a shipped product at the specified location on each product.
(1) Parts number : LTN170WX-L05 (2) Revision : Three letters (3)Control code : One letter (4) Lot number : 6 B 3 C XX XX XX
G00
SEC Revision Code Panel number Cell ID Lot ID Month Year Product Code Line
(5) Nameplate Indication
LTN170WX-L05
0410
6JAXXXXXXX G00
40 mm
80 mm Parts name : LTN170WX - L05 Lot number : 6JAXXXXXXX Inspected work week : 0410(2004 year, 10th week) Product Revision Code : G00
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High voltage caution label HIGH VOLTAGE CAUTION
RISK OF ELECTRIC SHOCK DISCONNECT THE ELECTRIC POWER BEFORE SERVICE
THIS COVER CONTAINS FLUORESCENT LAMP. PLEASE FOLLOW LOCAL ORDINANCES OR REGULATIONS FOR ITS DISPOSAL
10mm High voltage caution
70mm (6) Packing small box attach
DEVICE TYPE QUANTITY
: LTN170WX-L05 : G00 : 10 PCS
CO6040001
(7) Packing box Marking : Samsung TFT-LCD Brand Name
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10. GENERAL PRECAUTIONS
1. Handling (a) When the module is assembled, It should be attached to the system firmly using every mounting holes. Be careful not to twist and bend the modules.
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(b) Refrain from strong mechanical shock and / or any force to the module. In addition to damage, this may cause improper operation or damage to the module and CCFT back-light. (c) Note that polarizers are very fragile and could be easily damaged. Do not press or scratch the surface harder than a HB pencil lead. (d) Wipe off water droplets or oil immediately. If you leave the droplets for a long time, Staining and discoloration may occur. (e) If the surface of the polarizer is dirty, clean it using some absorbent cotton or soft cloth. (f) The desirable cleaners are water, IPA (Isoprophyl Alcohol) or Hexane. Do not use Ketone type materials(ex. Acetone), Ethyl alcohol, Toluene, Ethyl acid or Methyl chloride. It might permanent damage to the polarizer due to chemical reaction. (g) If the liquid crystal material leaks from the panel, it should be kept away from the eyes or mouth . In case of contact with hands, legs or clothes, it must be washed away thoroughly with soap. (h) Protect the module from static , it may cause damage to the C-MOS Gate Array IC. (i) Use fingerstalls with soft gloves in order to keep display clean during the incoming inspection and assembly process. (j) Do not disassemble the module. (k) Do not pull or fold the lamp wire. (l) Do not adjust the variable resistor which is located on the back side. (m) Protection film for polarizer on the module shall be slowly peeled off just before use so that the electrostatic charge can be minimized. (n) Pins of I/F connector shall not be touched directly with bare hands.
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2. STORAGE
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(a) Do not leave the module in high temperature, and high humidity for a long time. It is highly recommended to store the module with temperature from 0 to 35 C and relative humidity of less than 70%. (b) Do not store the TFT-LCD module in direct sunlight. (c) The module shall be stored in a dark place. It is prohibited to apply sunlight or fluorescent light during the store. 3. OPERATION (a) Do not connect,disconnect the module in the " Power On" condition. (b) Power supply should always be turned on/off by following item 6.3 " Power on/off sequence ". (c) Module has high frequency circuits. Sufficient suppression to the electromagnetic interference shall be done by system manufacturers. Grounding and shielding methods may be important to minimize the interference. (d) The cable between the back-light connector and its inverter power supply shall be a minimized length and be connected directly . The longer cable between the back-light and the inverter may cause lower luminance of lamp(CCFT) and may require higher startup voltage (Vs). (e) The standard limited warranty is only applicable when the module is used for general notebook applications. If used for purposes other than as specified, SEC is not to be held reliable for the defective operations. It is strongly recommended to contact SEC to find out fitness for a particular purpose. 4. OTHERS (a) Ultra-violet ray filter is necessary for outdoor operation. (b) Avoid condensation of water. It may result in improper operation or disconnection of electrode. (c) Do not exceed the absolute maximum rating value. ( the supply voltage variation, input voltage variation, variation in part contents and environmental temperature, so on) Otherwise the module may be damaged. (d) If the module displays the same pattern continuously for a long period of time,it can be the situation when the image "sticks" to the screen. (e) This module has its circuitry PCB's on the rear side and should be handled carefully in order not to be stressed.
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11. EDID
Address FUNCTION (HEX) 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 HEX 00 FF FF FF FF FF FF 00 4C A3 47 31 00 00 00 00 00 0E 01 03 80 25 17 78 0A 87 F5 94 57 4F 8C 27 27 50 54 00 00 00 00000000 11111111 11111111 11111111 11111111 11111111 11111111 00000000 01001100 10100011 01000111 00110001 00000000 00000000 00000000 00000000 00000000 00001110 00000001 00000011 10000000 00100101 00010111 01111000 00001010 10000111 11110101 10010100 01010111 01001111 10001100 00100111 00100111 01010000 01010100 00000000 00000000 00000000 0 255 255 255 255 255 255 0 76 163 71 49 0 0 0 0 0 14 1 3 128 37 23 120 10 135 245 148 87 79 140 39 39 80 84 0 0 0 Value BIN DEC ASCII or Data
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Notes
Header
EDID Header
ID Manufacturer Name ID Product Code
S E C [G] [1]
3 character ID "SEC"
32-bit serial no. Week of manufacture Year of manufacture EDID Structure Ver. EDID revision # Video input definition Max H image size Max V image size Display Gamma Feature support Red/green low bits Blue/white low bits Red x/ high bits Red y Green x Green y Blue x Blue y White x White y Established timing 1 Established timing 2 Established timing 3
2004 1 3 37 23 2.2
2004 EDID Ver. 1.0 EDID Rev. 3 37 cm(approx) 23 cm(approx) Gamma 2.2 10000111 11111110 Red x 0.580= 1001010010 Red y 0.340= 0101011100 Green x 0.310= 0100111101 Green y 0.550= 1000110011 Blue x 0.155= 001001111 Blue y 0.155= 001001111 White x 0.313= 0101000001 White y 0.329= 0101010001
0.580 0.340 0.310 0.550 0.155 0.155 0.313 0.329
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26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 Standard timing #1 Standard timing #2 Standard timing #3 Standard timing #4 Standard timing #5 Standard timing #6 Standard timing #7 Standard timing #8 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 01 9F 25 A0 40 51 84 0C 30 40 20 33 00000001 00000001 00000001 00000001 00000001 00000001 00000001 00000001 00000001 00000001 00000001 00000001 00000001 00000001 00000001 00000001 10011111 00100101 10100000 01000000 01010001 10000100 00001100 00110000 01000000 00100000 00110011 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 159 37 160 64 81 132 12 48 64 32 51 not used not used not used not used not used not used not used not used 96.31 1440 320 900 12 64 32 3 3 Main clock= 96.31MHz Hor active=720*2 pixels Hor blanking=320 pixels 4bit : 4bit Vertcal active=900 lines Vertical blanking=12 lines 4bit : 4bit Hor sync. Offset=64 pixels H sync. Width=32 pixels V sync. Offset=3 lines V sync. Width=3 lines 2bit : 2bit :2bit :2bit H image size= 367 mm(approx) V image size = 230 mm(approx) No Horizontal Border No Vertical Border
Detailed timing/monitor descriptor #1
41
00
00000000
0
42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59
6F E6 10 00 00 19 00 00 00 0F 00 00 00 00 00 00 00 00 00 78 E6 02 23 00
01101111 11100110 00010000 00000000 00000000 00011001 00000000 00000000 00000000 00001111 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 01111000 11100110 00000010 00100011 00000000
111 230 16 0 0 25 0 0 0 15 0
367 230
Manufacturer Specified (Timing)
Detailed timing/monitor descriptor #2
0
Value=HSPWmin / 2 Value=HSPWmax / 2 Value=Thbpmin /2 Value=Thbpmax /2 Value=VSPWmin /2 Value=VSPWmax /2 Value=Tvbpmin / 2 Value=Tvbpmax / 2 Thpmin=value*2 + HA pixelclks Thpmax=value*2 + HA pixelclks Tvpmin=value*2 + VA lines Tvpmax=value*2 + VA lines Module revision
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5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F 00 00 00 FE 00 53 41 4D 53 55 4E 47 0A 20 20 20 20 20 00 00 00 FE 00 4C 54 4E 31 37 30 57 58 2D 4C 30 35 0A 00 D2 00000000 00000000 00000000 11111110 00000000 01010011 01000001 01001101 01010011 01010101 01001110 01000111 00001010 00100000 00100000 00100000 00100000 00100000 00000000 00000000 00000000 11111110 00000000 01001100 01010100 01001110 00110001 00110111 00110000 01010111 01011000 00101101 01001100 00110000 00110101 00001010 00000000 11010010 0 0 0 254 0 83 65 77 83 85 78 71 10 32 32 32 32 32 0 0 0 254 0 76 84 78 49 55 48 87 88 45 76 48 53 10 0 210 [L] [T] [N] [1] [7] [0] [W] [X] [-] [L] [0] [5] [^] Monitor Name Tag (ASCII) [S] [A] [M] [S] [U] [N] [G] [^] [] [] [] [] [] ASCII Data String Tag
Detailed timing/monitor descriptor #3
Detailed timing/monitor descriptor #4
Extension Flag Checksum
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