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Global LCD Panel Exchange Center www.panelook.com
Customer : DATE : Feb. 10. 2012
SAMSUNG TFT-LCD
MODEL : LTI460HN01
Application Engineering Part, LCD Division
Samsung Electronics Co . , LTD.
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Contents
Revision History -------------------------------------------------------------------------------------------- (3)
General Description --------------------------------------------------------------------------------------- (4)
General Information --------------------------------------------------------------------------------------- (4)
1. Absolute Maximum Ratings -------------------------------------------------------------------------- (5)
2. Application information for DID (Digital Information Display) ---------------------------------- (7)
3. Optical Characteristics --------------------------------------------------------------------------------- (8)
4. Electrical Characteristics ----------------------------------------------------------------------------- (11)
4.1 TFT LCD Module
4.2 Back Light Unit
4.3 LED DC DC converter
5. Input Terminal Pin Assignment --------------------------------------------------------------------- (14)
5.1 LVDS Connector
5.2 LED Input and Output Pin Configuration
5.3 LED drive DC-DC converter Power sequence
5.4 LVDS Interface
5.5 Input Signals, Basic Display Colors and Gray Scale of Each Color
6. Interface Timing ---------------------------------------------------------------------------------------- (19)
6.1 Timing Parameters (DE mode)
6.2 Timing Diagrams of interface Signal (DE mode)
6.3 Power ON/OFF Sequence
7. Outline Dimension -------------------------------------------------------------------------------------- (22)
8. Reliability ------------------------------------------------------------------------------------------------ (24)
9. Packing --------------------------------------------------------------------------------------------------- (25)
10. Marking & Others -------------------------------------------------------------------------------------- (27)
11. General Precaution ----------------------------------------------------------------------------------- (28)
11.1 Handling
11.2 Storage
11.3 Operation
11.4 Operation Condition Guide
11.5 Others
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* Revision History
Rev.
Date Page Summary
No
Feb.
10. 000 all First issued for GA
2012
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General Description
Description
LTI460HN01 is a color active matrix liquid crystal display (LCD) that uses amorphous
silicon TFT(Thin Film Transistor) as switching components. This model is composed of a
TFT LCD panel, a driver circuit and a back light unit. The resolution of a 46.0" is
1920 x 1080 and this model can display up to 16.7 million colors with wide viewing angle
of 89 or higher in all directions. This panel is intended to support applications to provide a
excellent performance for Flat Panel Display such as Home-alone Multimedia TFT-LCD TV,
Display terminals for AV application products, and Digital Information Display (DID).
Features
RoHS compliance (Pb-free)
High contrast ratio, High luminance
SVA(Super Vertical Align) mode
Wide viewing angle ( 178 )
FHD (1920 x 1080 pixels) resolution (16:9)
Low power consumption
Direct LED Backlight (640ea)
DE(Data Enable) mode
2ch LVDS (Low Voltage Differential Signaling) interface
Super narrow Bezel (Black Top Chassis)
General Information
Items Specification Unit Note
1023.98(WTyp) x 578.57(HTyp) 1.3mm
Module Size mm Except
39.6(DMAX) Converter & Control
Weight 15,000(Max) g
Pixel Pitch 0.53025(H) x 0.53025(V) mm
Active Display Area 1018.08(H) x 572.67(V) mm
Surface Treatment Haze 44% , Anti-Glare
Display Colors 8 bit - 16.7M colors
Number of Pixels 1920 x 1080 pixel
Pixel Arrangement RGB Vertical Stripe
Display Mode Normally Black
Luminance of White 700 (Typ.) cd/m2
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1. Absolute Maximum Ratings
If the condition exceeds maximum ratings, it can cause malfunction or unrecoverable
damage to the device.
1.1 Environmental absolute Maximum Ratings
Item Symbol Min. Max. Unit Note
Power Supply Voltage VDD GND-0.5 13.2 V (1)
Storage temperature TSTG -20 65 (2)
Glass surface
temperature Surface TSURFACE 0 50 (2)
(Operation)
Note (1) Ta= 25 2 C
(2) Temperature and relative humidity range are shown in the figure below.
a. 90 % RH Max. (Ta 39 C)
b. Relative Humidity is 90% or less. (Ta > 39 C)
c. No condensation
1.2 LED Unit absolute Maximum Ratings
Item Symbol Max. Unit Note
Operating Temperature
Top -30 ~ 85 -
Range
Storage Temperature
TSTG -40 ~ 100 -
Range
Junction Temperature Tj 125 -
@LED Module
If 180 mA
(160 LEDs)
Forward Current
@LED Module
Ifp 300 mA (160 LEDs)
10% Duty
@LED Module
Forward Voltage Vf 149.6 V
(160 LEDs) 25
Thermal Resistance,
Rth,JS 35 K/W Junction to solder
Junction to PCB
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Fig. Temperature and Relative humidity range
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2. Application information for DID (Digital Information Display)
A long-term display like DID application may cause uneven display including image retention.
To optimize module's lifetime and function, several operating usages are required.
1. Normal operating condition
- Temperature: 20 15
- Humidity: 55 20 %
- Display pattern: moving picture or regular switchover display
Note) Long-term static information image may cause uneven display.
2. Operating usages under abnormal operating condition. Note (1)
a. Ambient condition
- Well-ventilated place is recommended to set up DID system.
b. Power off and screen saver
- Periodical power-off or screen saver is needed after long-term static display. Note (2)
3. Operating usages to protect uneven display due to long-term static information display
a. Suitable operating time for E-DID : under 20 hours a day.
b. Periodical display contents change from static image to moving picture.
- Liquid crystal refresh time is required.
c. Periodical background color and character (image) color change
- Use different colors for background and character (image), respectively.
- Change colors periodically.
d. Avoid combination of background and character with large different luminance.
Note (1) Abnormal condition means every operating condition except normal operating condition.
Note (2) Moving picture or black pattern is strongly recommended for screen saver.
4. Lifetime in this spec is guaranteed only when DID is used under right operating usages.
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3. Optical Characteristics
The optical characteristics should be measured in a dark room or equivalent.
Measuring equipment : BM-5A,TOPCON BM-7,SPECTRORADIOMETER SR-3
(Ta = 25 2 C, VDD = 12V, fv = 60Hz, fDCLK = 74.25MHz)
Item Symbol Condition Min. Typ. Max. Unit Note
Contrast Ratio (3)
C/R 2500 3500 -
(Center of screen) BM-5A
Response G to G (5)
(AVG) Tg - 8 15 msec
Time BM-7
Luminance of White (6)
YL Normal 600 700 - cd/m2
(Center of screen) BM-5A
f=0
Rx q =0 0.646
Red
Ry 0.335
Viewing
Gx Angle 0.310
Green
Color Gy 0.597
TYP. TYP. (7),(8)
Chromaticity
Bx -0.03 0.151 +0.03 SR-3
(CIE 1931)
Blue
By 0.068
Wx 0.280
White
Wy 0.290
(7)
Color Gamut - - 72 - %
SR-3
(7)
Color Temperature - - 10,000 - K
SR-3
TL 75 89 -
Hor.
Viewing TR C/R 75 89 - (8)
Degree
Angle TU 10:1 75 89 - SR-3
Ver.
TD 75 89 -
Brightness Uniformity (4)
Buni - - 25 %
(9 Points) BM-5A
Note (1) Test Equipment Setup
The measurement should be executed in a stable, windless and dark room between
40min and 60min after lighting the backlight at the given temperature for stabilization
of the backlight. This should be measured in the center of screen.
Environment condition : Ta = 25 2 C
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Photo detector
Photo detector Field
SR-3 1
BM-7 2 Field
SR-3 : 50
BM-7 : 50
TFT - LCD Module
LCD Panel
The center of the screen
Note (2) Definition of test point
320 960 1600
180 Active Area
Test Point
540
900
Note (3) Definition of Contrast Ratio (C/R)
: Ratio of gray max (Gmax) & gray min (Gmin) at the center point of the panel
G max
C/R
G min
Gmax : Luminance with all pixels white
Gmin : Luminance with all pixels black
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Note (4) Definition of 9 points brightness uniformity
( B max B min)
Buni 100
B max
Bmax : Maximum brightness
Bmin : Minimum brightness
Note (5) Definition of Response time : Average response time of all Gray to Gray except Tr, Tf
Display data Black (data off) White (data on) Black (data off)
TR TF
Optical Instruments
100%
Response
90%
10%
0%
TIME
Note (6) Definition of Luminance of White : Luminance of white at center point
Note (7) Definition of Color Chromaticity (CIE 1931)
Color coordinate of Red, Green, Blue & White at center point
Note (8) Definition of Viewing Angle
: Viewing angle range (C/R 10)
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4. Electrical Characteristics
4.1 TFT LCD Module
The connector for display data & timing signal should be connected.
Ta = 25 C 2 C
Item Symbol Min. Typ. Max. Unit Note
Voltage of Power Supply VDD 10.8 12.0 13.2 V (1)
(a) Black - 0.5 0.6 A
Current
of Power (b) White IDD - 1.1 1.2 A (2),(3)
Supply
(c) Sub-V-Stripe - 1.1 1.2 A
Vsync Frequency fV - 60 - Hz
Hsync Frequency fH - 67.5 - kHz
Main Frequency fDCLK - 148.5 - MHz
Rush Current IRUSH - - 7.0 A (4)
Note (1) The ripple voltage should be controlled under 10% of VDD. (Vss = 0V)
(2) fV = 60Hz, fDCLK = 74.25 MHz, VDD = 12.0V, DC Current.
(without converter, Dot inversion Driving)
(3) Power dissipation check pattern (LCD Module only)
a) Black Pattern b) White Pattern c) Sub-V-Stripe
(4) Measurement Conditions
VDD
100%
90%
10%
GND
TRUSH=470
Rush Current IRUSH can be measured when TRUSH. is 470 .
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4.2 Back Light Unit
The backlight unit contains 640ea LEDs.
Ta=25 2C
Item Symbol Min. Typ. Max. Unit Note
Operating Life Time Hr 50,000 - - Hour (1)
Note (1) It is defined as the time to take until the brightness reduces to 50% of its original value.
[Operating condition : Ta = 25 2 ]
Control board
LCD Module
Converter
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4.3 LED Drive DC-DC Converter
Specifications
Vdim Vin=22.0~26.0V 0 - 3.3 V
Analog
Dimming Vin=22.0~26.0V
46.5 50 53.5 mA
control Vdim=3.3V
Iout
Vin=22.0~26.0V
6.5 9.5 12.5 mA
Vdim=0V
Note (1) Power Consumption is measured at 700[cd/m2] of luminance condition which is
the typical luminance value.
(2) All data was approved after running 120 min
(3) Iinrush is measured within BLU on 10ms after leaving the BLU as it is at least 1hr or
more at room temperature(25 )
Additional Appendix for supply current
Specifications
Items Symbol Conditions Unit ETC
Min. Typ. Max.
VIN=24V, DIM=3.3V Max Current during
IIN_overshoot (Within 1hr at LED ON)
- 5.24 5.38 Adc
1hr aging
Input
Current
VIN=24V, DIM=3.3V Saturation Current
IIN_saturation (After 1hr Aging)
- 5.17 5.31 Adc
after 1hr aging
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5. Input Terminal Pin Assignment
5.1 Input Signal & Power Connector : FI-RE51S-HF (JAE)
Note(1) No Connection :These pins are only used for SAMSUNG internal purpose.
(2) LVDS Option : High (3.3V) Normal LVDS format
: Low (GND) or Open (N.C) JEIDA LVDS format
Sequence :On = VDD (T1) LVDS Option Interface Signal(T2)
Off = Interface Signal (T3) LVDS Option VDD
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Fig. Temperature and Relative humidity range
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Note (4) Definition of 9 points brightness uniformity
( B max B min)
Buni 100
B max
Bmax : Maximum brightness
Bmin : Minimum brightness
Note (5) Definition of Response time : Average response time of all Gray to Gray except Tr, Tf
Display data Black (data off) White (data on) Black (data off)
TR TF
Optical Instruments
100%
Response
90%
10%
0%
TIME
Note (6) Definition of Luminance of White : Luminance of white at center point
Note (7) Definition of Color Chromaticity (CIE 1931)
Color coordinate of Red, Green, Blue & White at center point
Note (8) Definition of Viewing Angle
: Viewing angle range (C/R 10)
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4. Electrical Characteristics
4.1 TFT LCD Module
The connector for display data & timing signal should be connected.
Ta = 25 C 2 C
Item Symbol Min. Typ. Max. Unit Note
Voltage of Power Supply VDD 10.8 12.0 13.2 V (1)
(a) Black - 0.5 0.6 A
Current
of Power (b) White IDD - 1.1 1.2 A (2),(3)
Supply
(c) Sub-V-Stripe - 1.1 1.2 A
Vsync Frequency fV - 60 - Hz
Hsync Frequency fH - 67.5 - kHz
Main Frequency fDCLK - 148.5 - MHz
Rush Current IRUSH - - 7.0 A (4)
Note (1) The ripple voltage should be controlled under 10% of VDD. (Vss = 0V)
(2) fV = 60Hz, fDCLK = 74.25 MHz, VDD = 12.0V, DC Current.
(without converter, Dot inversion Driving)
(3) Power dissipation check pattern (LCD Module only)
a) Black Pattern b) White Pattern c) Sub-V-Stripe
(4) Measurement Conditions
VDD
100%
90%
10%
GND
TRUSH=470
Rush Current IRUSH can be measured when TRUSH. is 470 .
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5.5 Input Signals, Basic Display Colors and Gray Scale of Each Color
DATA SIGNAL
GRAY
DISPLAY
COLOR RED GREEN BLUE SCALE
(8bit)
LEVEL
R0 R1 R2 R3 R4 R5 R6 R7 G0 G1 G2 G3 G4 G5 G6 G7 B0 B1 B2 B3 B4 B5 B6 B7
BLACK 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
BLUE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
GREEN 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
BASIC CYAN 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
COLOR RED 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
MAGENTA 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
YELLOW 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
WHITE 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
BLACK 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
DARK 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
GRAY
SCALE : : : : : : : : : : : : : : : : : :
OF : : : : : : : : : : : : : : : : : :
RED
LIGHT 1 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
RED 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
BLACK 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
DARK 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0
GRAY
SCALE : : : : : : : : : : : : : : : : : :
OF : : : : : : : : : : : : : : : : : :
GREEN
LIGHT 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
GREEN 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
BLACK 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0
DARK 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0
GRAY
SCALE : : : : : : : : : : : : : : : : : :
OF : : : : : : : : : : : : : : : : : :
BLUE
LIGHT 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 1
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1
BLUE 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
Note) Definition of Gray :
Rn : Red Gray, Gn : Green Gray, Bn : Blue Gray (n = Gray level)
Input Signal : 0 = Low level voltage, 1 = High level voltage
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6. Interface Timing
6.1 Timing Parameters (DE only mode)
Signal Item Symbol Min. Typ. Max. Unit Note
Clock 1/TC 130 148.5 155 MHz -
Hsync Frequency FH 50 67.5 75 KHz -
Vsync FV - 60 - Hz -
Active
Display TVD - 1080 - Lines -
Vertical Period
Display Term
Vertical
TV 1090 1125 1380 Lines -
Total
Active
Display THD - 1920 - Clocks -
Horizontal Period
Display Term
Horizontal
TH 2090 2200 2350 Clocks -
Total
Note) This product is DE mode. And, the input of Hsync & Vsync signal
does not have an effect on normal operation.
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2. Application information for DID (Digital Information Display)
A long-term display like DID application may cause uneven display including image retention.
To optimize module's lifetime and function, several operating usages are required.
1. Normal operating condition
- Temperature: 20 15
- Humidity: 55 20 %
- Display pattern: moving picture or regular switchover display
Note) Long-term static information image may cause uneven display.
2. Operating usages under abnormal operating condition. Note (1)
a. Ambient condition
- Well-ventilated place is recommended to set up DID system.
b. Power off and screen saver
- Periodical power-off or screen saver is needed after long-term static display. Note (2)
3. Operating usages to protect uneven display due to long-term static information display
a. Suitable operating time for E-DID : under 20 hours a day.
b. Periodical display contents change from static image to moving picture.
- Liquid crystal refresh time is required.
c. Periodical background color and character (image) color change
- Use different colors for background and character (image), respectively.
- Change colors periodically.
d. Avoid combination of background and character with large different luminance.
Note (1) Abnormal condition means every operating condition except normal operating condition.
Note (2) Moving picture or black pattern is strongly recommended for screen saver.
4. Lifetime in this spec is guaranteed only when DID is used under right operating usages.
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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.
0
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