SAMSUNG LTA550HQ16 Specification
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Product InformationProduct Information
Customer :
SAMSUNG TFTSAMSUNG TFT--LCDLCD
DATE : 8. June. 2011
MODEL MODEL : LTA550HQ16: LTA550HQ16
The Information Described in this Specification is Preliminary and can be changed without
prior notice
LCD Business
amsung Electronics Co . ,
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3. Electrical Characteristics
(9)
pg
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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)
-------------------------------------------------------------------------------
3.1 TFT LCD Module
3.2 Back Light Unit
3.3 Inverter 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
peration Con
on Guide
9.5 Others
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Revision History
Date Rev. No Page Summary
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31. May.
2011
8.June.
2011
000 all First issued
001 22,23page Add 2D drawing
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TFT(Thin Film Transistor) as switching components. This model is composed of a TFT LCD panel
RoHS compliance (Pb
free)
Edge Type LED (Light Emitted Diode) BLU
Active Display Area
1209.6(H)
680.4(V)
mm
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General Description
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Description
LTA550HQ16 is a color active matrix liquid crystal display (LCD) that uses amorphous silicon
a driver circuit and a back light unit. The resolution of a 55.0“ 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 and High Definition TV
Features
-
High contrast ratio & aperture ratio with wide color gamut
SPVA(Super Patterned Vertical Align) mode
Wide viewing angle (·178¶)
High speed response
FHD resolution (16:9)
( & Natural Motion (DFR: Double Frame Rate) )
Low Power consumption
DE (Data Enable) mode
4ch LVDS (Low Voltage Differential Signaling) interface (4pixel/clock)
,
General Information
Items Specification Unit Note
Module Size
Weight TBD Kg
Pixel Pitch 0.630(H) x 0.630(W) mm
Surface Treatment Antiglare
Display Colors 8 bit – 16.7 Million colors
Number of Pixels 1920 x 1080 pixel
Pixel Arrangement RGB vertical stripe
Display Mode Normally Black
Luminance of White 400 (Typ.) cd/m
1237.4 (W) X 711.3 (V)
32.8 (D) (Max)
X
mm
·1.0mm
2
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Operating temperature
T
OPR
0
50
Note (1) Ta= 25
·
2 C
(5) 10
300 Hz, Sweep rate 10min, 30min for X,Y,Z axis
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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
DD
GND-0.3 13.2 V
Dimming Control Max. Lum - 5 V
Storage temperature T
Surface temperature T
STG
SUR
-20 60
060
Shock ( non - operating ) X,Y,Z - 30 G (4)
Vibration ( non - operating ) V
¶
(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
-
NOP
-1.5G(5)
range, the polarizer
SUR
(1)
(2)
(3)
Fig. Temperature and Relative humidity range
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(4)
YL350
400-cd/m
2
()
(CIE 1931)
0.03
0.03
SR
3
Bx
0.154
Color Temperature
--10,000
-
K
(2)
0
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0 a d 60 a e g g e bac g a e g e e pe a u e o s ab a o
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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
G-to-G Tg - 6 - msec
Red
Green
Blue
TOPCON RD-80S, TOPCON SR-3, ELDIM EZ-Contrast
= 297 MHz, LED Current = 140 mA)
DCLK
C/R 3000 4000 -
Rx
Ry 0.333
Normal
qL,R =0
0.646
qU,D =0
Gx 0.311
Gy 0.610
Viewing
Angle
TYP.
-
TYP.
+
By 0.053
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(1)
SR-3
(3)
RD-80S
SR-3
(5),(6)
-
White
Wx 0.280
Wy 0.290
Color Gamut - - 72 - %
Viewing
Angle
Hor.
Ver.
q
L
q
R
q
U
q
D
C/R10
75 89 -
75 89 -
75 89 -
75 89 -
White Brightness
Uniformity
B
uni
--30%
(9 Points)
- Test Equipment Setup
The measurement should be executed in a stable, windless and dark room between
min and 60min after lighting the
4
k light at the given temperature for stabilization
of the back light. This should be measured in the center of screen.
Degree
(5)
SR-3
(6)
EZ-Contrast
SR-3
Environment condition : Ta = 25 · 2 ¶C
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SR-3
2
ྡ
ྠ
ྟ
ྙ
ྚྛ
ྞ ྜྷ ྜ
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Photo detector Field
RD-80S
TFT - LCD Module
1ദ
- Definition of test point
320 960 1600
Photo detector
ദ
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
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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Col
&
Whit
䐣
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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)
or coordinate of Red, Green, Blue
e at center point
Note (6) Definition of Viewing Angle
: Viewing angle range (C/R 10)
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(c) H
STRIPE
TBD
TBD
mA
Rush Current
I
RUSH
68A
(4)
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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
-
DD
I
DD
10.8 12.0 13.2 V (1)
-TBDTBDmA
-
Power consumption (Control) Pc - - TBD Watt
Vsync Frequency f
Hsync Frequency f
Main Frequency f
V
H
DCLK
95 120.0 125 Hz
120 135.0 140 kHz
260 297.0 305 MHz
-
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) H-STRIPE
(2),(3)(b) White - TBD TBD mA
(4) Measurement Conditions
V
100%
DD
90%
10%
GND
T
=470༕
RUSH
Rush Current I
t
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can be measured when T
RUSH
. is 470༕.
RUSH
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