SAMSUNG LTA400HL10 Specification
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Product Information
Customer : Panda
SAMSUNG TFT-LCD
DATE : 08. Aug. 2011
MODEL : LTA400HL10
The Information Described in this Specification is Preliminary and can be changed without
prior notice
LCD Business
Samsung Electronics Co . , LTD.
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Contents
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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. Packing --------------------------------------------------------------------------------------------------- (24)
8. Marking & Others --------------------------------------------------------------------------------------- (25)
9. General Precaution ----------------------------------------------------------------------------------- (26)
9.1 Handling
9.2 Storage
9.3 Operation
9.4 Operation Condition Guide
9.5 Others
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Revision History
Date Rev. No Page Summary
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08. Aug.
2011
000 all First issued
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General Description
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Description
LTA400HL10 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 40.0“ is 1920 x 1080 and this model can
display up to 1.07 Billion 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 and High Definition TV
Features
RoHS compliance (Pb-free)
High contrast ratio & aperture ratio with wide color gamut
SPVA(Super Patterned Vertical Align) mode
Wide viewing angle (·178¶)
High speed response ( & Natural Motion (DFR: Double Frame Rate) )
FHD resolution (16:9)
Low Power consumption
Edge Type LED (Light Emitted Diode) BLU
DE (Data Enable) mode
4ch LVDS (Low Voltage Differential Signaling) interface (4pixel/clock)
General Information
Items Specification Unit Note
Module Size
Weight 9100 (Max) G
Pixel Pitch 0.461(H) x 0.461(W) mm
Active Display Area 885.6(H) X 498.15(V) mm
Surface Treatment Antiglare, Hard-coating(3H)
Display Colors 10 bit – 1.07 Billion colors
Number of Pixels 1920 x 1080 pixel
Pixel Arrangement RGB vertical stripe
Display Mode Normally Black
Luminance of White 400 (Typ.) cd/m
921.7(W) X 536.3 (V)
29.5 (D)
mm
·1.0mm
2
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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
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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 - 50 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 = 150 mA)
DCLK
C/R 3,000 4,000 -
- 6 - msec
Y
L
Rx
Ry 0.333
Normal
qL,R =0
350 400 - cd/m
0.646
qU,D =0
Gx 0.305
Gy 0.589
Bx 0.149
Viewing
Angle
TYP.
-0.03
TYP.
+0.03
By 0.063
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(1)
SR-3
(3)
RD-80S
2
(4)
SR-3
(5),(6)
SR-3
White
Wx 0.280
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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ྙ
ྚྛ
ྞ
ྡ
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ྜྷ ྜ
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Photo detector Field
SR-3
RD-80S
TFT - LCD Module
2ദ
1ദ
- Definition of test point
320 960 1600
Photo detector
Field
SR-3 : 50
RD-80S : 50
LCD Panel
The center of the screen
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
CR
G
min
max
G
/
Gmax : Luminance with all pixels white
Gmin : Luminance with all pixels black
Active Area
Test Point
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Note (2) Definition of 9 points brightness uniformity (Test pattern : Full White )
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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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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 H-STRIPE - 1020 1120 mA
DD
I
DD
10.8 12.0 13.2 V (1)
- 640 700 mA
Power consumption (Control) Pc - - 23.6 Watt
Vsync Frequency f
Hsync Frequency f
Main Frequency f
Rush Current I
V
H
DCLK
RUSH
95 120.0 125 Hz
107 135.0 140 kHz
259 297.0 330 MHz
- 3.5 5 A (4)
Note (1) The ripple voltage should be controlled under 10% of VDD.
(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 H-STRIPE
(2),(3)(b) White - 660 720 mA
(4) Measurement Conditions
V
100%
DD
90%
10%
GND
T
=470༕
RUSH
Rush Current I
can be measured when T
RUSH
RUSH
. is 470༕.
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