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LTA480HW01
Specification
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SAMSUNG LTA480HW01 Specification

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Samsung Secret
Approval Spec
SAMSUNG TFT-LCD
MODEL : LTA480HW01
Any Modification of Specification is not allowed without SEC's Permission.
NOTE :
DATE : 03. Aug. 2011
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DATE
03. Aug. 2011
DATE
03. Aug. 2011
LCD Business
Samsung Electronics Co . , LTD.
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Contents
Samsung Secret
Revision History -------------------------------------------------------------------------------------------- (3)
General Description --------------------------------------------------------------------------------------- (4)
General Information --------------------------------------------------------------------------------------- (4)
1. Absolute Maximum Ratings -------------------------------------------------------------------------- (5)
2. Optical Characteristics --------------------------------------------------------------------------------- (6)
3. Electrical Characteristics ------------------------------------------------------------------------------- (9)
3.1 TFT LCD Module
3.2 Back Light Unit
3.3 Converter Input & Specification
4. Input Terminal Pin Assignment --------------------------------------------------------------------- (12)
4.1 Input Signal & Power
4.2 Converter Input Pin Configuration
4.3 Converter Input Power Sequence
4.4 LVDS Interface
4.5 Input Signals, Basic Display Colors and Gray Scale of Each Color
5. Interface Timing ---------------------------------------------------------------------------------------- (18)
5.1 Timing Parameters (DE only mode)
5.2 LVDS Input data Characteristics
5.3 3D mode Sequence
5.4 Timing Diagrams of interface Signal (DE only mode)
5.5 Power ON/OFF Sequence
6. Outline Dimension -------------------------------------------------------------------------------------- (22)
7. Reliability Test ---------------------------------------------------------------------------------------------(24)
8. Packing --------------------------------------------------------------------------------------------------- (25)
9. Marking & Others --------------------------------------------------------------------------------------- (26)
10. General Precaution ------------------------------------------------------------------------------------ (27)
10.1 Handling
10.2 Storage
10.3 Operation
10.4 Operation Condition Guide
10.5 Others
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Revision History
Date Rev. No Page Summary
Samsung Secret
15.July. 2011
03.Aug.
2011
000 all First issued
12,13
001
4 Depth of module changed
LVDS input pin revised * Setting of LVDS[4]
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General Description
Samsung Secret
Description
LTA480HW01 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 48.0“ is 1920 x 1080 and this model can
display up to 1.07 Billion colors with wide viewing angle of 89or 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 and High Definition TV
Features
RoHS compliance (Pb-free)
High contrast ratio & aperture ratio with wide color gamut
SPVA(Super Patterned Vertical Align) modeWide viewing angle (·178¶)High speed response
FHD resolution (16:9)
( & Natural Motion (DFR: Double Frame Rate) )
Low Power consumptionEdge Type LED (Light Emitted Diode) BLUDE (Data Enable) mode4ch LVDS (Low Voltage Differential Signaling) interface (4pixel/clock)
General Information
Items Specification Unit Note
1078.6 x 626.0
Module Size
32.4 (max)
Weight 13,200 (max) g
Pixel Pitch 0.5490(H) x 0.5490(W) mm
Active Display Area 1054.08 (H) X 592.92 (V) mm
Surface Treatment Anti-Glare
Display Colors 8bit - FRC colors
Number of Pixels 1920 x 1080 pixel
Pixel Arrangement RGB vertical stripe
Display Mode Normally Black
mm
·1.0mm
Luminance of White 400 (Typ.) cd/m
2
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Samsung Secret
1. Absolute Maximum Ratings
If the condition exceeds maximum ratings, it can cause malfunction or unrecoverable damage to the device.
Item Symbol Min. Max. Unit Note
Power Supply Voltage V
Storage temperature T
Operating temperature T
Surface temperature T
DD
STG
OPR
SUR
GND-0.5 13.2 V (1)
-20 60
050
060
୅
୅
୅
Shock ( non - operating ) X,Y,Z - 30 G (4)
Vibration ( non - operating ) V
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
(3) Although abnormal visual problems can be occurred in T
is not damaged in this range.
(4) 11ms, sine wave, one time for ·X, ·Y, ·Z axis (5) 10-300 Hz, Sweep rate 10min, 30min for X,Y,Z axis
NOP
-1.5G(5)
range, the polarizer
SUR
(2)
(3)
Fig. Temperature and Relative humidity range
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2. Optical Characteristics
The optical characteristics should be measured in a dark room or equivalent.
Measuring equipment :
(Ta = 25 · 2¶C, VDD=12V, fv= 120Hz, f
Item Symbol Condition Min. Typ. Max. Unit Note
Contrast Ratio
(Center of screen)
Response
Time
Luminance of White
(Center of screen)
Color
Chromaticity
(CIE 1931)
G-to-G Tg
Red
Green
Blue
TOPCON RD-80S, TOPCON SR-3, ELDIM EZ-Contrast
= 297 MHz, LED Current = 100 mA)
DCLK
C/R 3,000 4,000 -
- 6 - msec
Y
L
Rx
Ry 0.334
Normal
qL,R =0
350 400 - cd/m
0.649
qU,D =0
Gx 0.306
Gy 0.608
Bx 0.150
Viewing
Angle
TYP.
-0.03
TYP.
+0.03
By 0.061
Samsung Secret
(1)
SR-3
(3)
RD-80S
2
(4)
SR-3
(5),(6)
SR-3
Wx 0.280
White
Wy 0.290
Color Gamut - - 70 - %
Color Temperature - - 10,000 - K
75 89 -
75 89 -
Degree
75 89 -
75 89 -
Viewing
Angle
Hor.
Ver.
q
L
q
R
q
U
q
D
C/R≥10
White Brightness
Uniformity
B
uni
--25%
(9 Points)
- Test Equipment Setup
The measurement should be executed in a stable, windless and dark room between
40min and 60min after lighting the back light at the given temperature for stabilization of the back light. This should be measured in the center of screen.
(5)
SR-3
(6)
EZ-Contrast
(2)
SR-3
Environment condition : Ta = 25 · 2 ¶C
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Samsung Secret
Photo detector Field
SR-3
RD-80S
TFT - LCD Module
2ദ
1ദ
- Definition of test point
Photo detector
Field
SR-3 : 50໅ RD-80S : 50໅
LCD Panel
The center of the screen
320 960 1600
180
540
900
Note (1) Definition of Contrast Ratio (C/R)
: Ratio of gray max (Gmax) & gray min (Gmin) at the center point 䐣 of the panel
G
CR
/
max
G
min
Gmax : Luminance with all pixels white Gmin : Luminance with all pixels black
Active Area
Test Point
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Samsung Secret
Note (2) Definition of 9 points brightness uniformity (Test pattern : Full White )
Buni
BB

(max min)
100
B
max
Bmax : Maximum brightness Bmin : Minimum brightness
Note (3) Definition of Response time : Sum of Tr, Tf
Display data
Optical Instruments
Response
100%
90%
10%
0%
Black (data off)
T
R
White (data on)
Black (data off)
T
F
TIME
Note (4) Definition of Luminance of White : Luminance of white at center point 䐣
Note (5) Definition of Color Chromaticity (CIE 1931)
Color coordinate of Red, Green, Blue & White at center point 䐣
Note (6) Definition of Viewing Angle
: Viewing angle range (C/R ≥10)
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Samsung Secret
3. Electrical Characteristics
3.1 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 V
Current of
(a) Black
Power Supply
(c) SUB V-STRIPE - 1600 1760 mA
Vsync Frequency f
Hsync Frequency f
Main Frequency f
Rush Current I
RUSH
DD
I
DD
V
H
DCLK
10.8 12.0 13.2 V (1)
- 1000 1100 mA
95 120.0 125 Hz
120 135.0 140 kHz
260 297.0 305 MHz
--5A(4)
Note (1) The ripple voltage should be controlled under 10% of V
(2) fV=120Hz, fDCLK = 297.0MHz, V
= 12.0V, DC Current.
DD
(3) Power dissipation check pattern (LCD Module only)
a) Black Pattern b) White Pattern c) SUB V-STRIPE
DD
(2),(3)(b) White - 1100 1210 mA
.
(4) Measurement Conditions
V
100%
DD
90%
10% GND
Rush Current I
T
can be measured when T
RUSH
RUSH
=470༕
. is 470༕.
RUSH
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