SAMSUNG LTA550HQ03 Specification

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Product Information
Product Information
ISSUED DATE : Apr. 7, 2010
SAMSUNG TFT--
SAMSUNG TFT
SAMSUNG TFT-LCD
MODEL : LTA550HQ03
The Information Described in this Specification is Preliminary and can be changed without prior notice
NOTE :
LCD
LCD
: LTA550HQ03
: LTA550HQ03
APPROVAED BY
DATE
Apr. 7, 2010
PREPARED BY
Feb.11, 2009
LCD Business
Samsung Electronics Co . , LTD.
MODEL LTA550HQ03 Doc. No 06-000-G-100407 Page
DATE
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Contents
General Description --------------------------------------------------------------------------------------- (3)
General Information --------------------------------------------------------------------------------------- (3)
1. Absolute Maximum Ratings -------------------------------------------------------------------------- (4)
1.1 Back Light Unit Absolute Maximum Ratings
1.2 LED Unit Absolute Maximum Ratings
2. Optical Characteristics --------------------------------------------------------------------------------- (6)
3. Electrical Characteristics ------------------------------------------------------------------------------- (9)
3.1 TFT LCD Module
3.2 Back Light Unit
4. Block Diagram ------------------------------------------------------------------------------------------- (11)
5. Input Terminal Pin Assignment --------------------------------------------------------------------- (12)
5.1 Input Signal & Power
5.2 LED bar connection
5.3 LVDS Interface
5.4 Input Signals, Basic Display Colors and Gray Scale of Each Color
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6. Interface Timing ---------------------------------------------------------------------------------------- (18)
6.1 Timing Parameters (DE only mode)
6.2 Spread Spectrum
6.3 LVDS Input Data Position
6.4 Timing diagrams of interface signal
6.5 Power ON/OFF Sequence
7. Outline Dimension -------------------------------------------------------------------------------------- (21)
8. Packing --------------------------------------------------------------------------------------------------- (23)
9. Marking & Others --------------------------------------------------------------------------------------- (24)
10. General Precaution ----------------------------------------------------------------------------------- (25)
10.1 Handling
10.2 Storage
10.3 Operation
10.4 Operation Condition Guide
10.5 Others
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General Description
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Description
LTA550HQ03 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 55.0” is 1920 x 1080 and this model can display up to1.07 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 & aperture ratioSPVA (Super Patterned Vertical Align) modeWide viewing angle (± 178°)High speed response (240Hz)FHD resolution (16:9)Low Power consumptionWhite LED BacklightDE ModeLVDS (Low Voltage Differential Signaling) Interface
General Information
Items Specification Unit Note
Module Size
Weight 14.9 (Max.) Kg
Pixel Pitch 0.630(H) x 0.630(W) mm
Active Display Area 1209.6(H) X 680.4(V) mm
Surface Treatment Haze 7 %, Hard-coating (3H) -
Display Colors 1.07 billion (Dithered 10bit) Colors
Number of Pixels 1920 x 1080 Pixel
Pixel Arrangement RGB vertical stripe -
Display Mode Normally Black -
Luminance of White 450 (Typ.) cd/m
1267.6(H
) x 744.4(V
TYP
22.9(D
MAX
)
TYP
)
mm
2
± 1.0mm
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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
Power Supply Voltage V
Storage temperature T
Operating temperature
Glass surface
temperature
Center T
(Operation)
Shock ( non - operating ) S
Vibration ( non - operating ) V
1.2 LED Unit Absolute Maximum Ratings
Item Symbol Max. Unit Note
Operating
Temperature Range
Storage
Temperature Range
T
T
STG
op
-20~+70
-30~+70
DD
STG
OPR
OPR
nop
nop
GND-0.3 16 V (1)
-20 60
500T
0 60
- 30 G (3)
- 1.5 G (4)
-
-
(2)
(2)
(2)
Junction
Temperature
Forward Current
Forward Voltage
Thermal Resistance,
Junction to PCB
R
T
I
I
fp
V
V
th,JS
j
f
125
TBD A Continuous operation @ 1Bar
-
TBD A Duty 33% operation @ 1Bar
f
fp
TBD V Continuous operation @ 1Bar
TBD V Impulsive operation @ 1Bar
<47.9K/
W
K/W -
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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) 11ms, sine wave, one time for ± X, ± Y, ± Z axis (4) 10-300 Hz, Sweep rate 10min, 30min for X,Y,Z axis
90
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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 :
TOPCON RD-80S, TOPCON SR-3 ,ELDIM EZ-Contrast
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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)
(Ta = 25 ± 2°C, VDD=12.0V, fv=60Hz, f
C/R
G-to-G Tg - 6 - msec
Y
L
Normal
Red
Rx
Ry TBD
Gx TBD
Green
Gy TBD
Bx TBD
Blue
By TBD
Wx 0.280
White
Wy 0.290
θL,R=0
θU,D=0
Viewing
Angle
TBD 5000 -
TBD 450 - cd/m
TBD
TYP.
-0.03
=148.5MHz, LED current=110mA)
DCLK
TYP.
+0.03
(1)
SR-3
(3)
RD-80S
2
(4)
SR-3
(5),(6)
SR-3
Color Gamut - - (72) - %
Color Temperature - - 10,000 - K
Hor.
Viewing
Angle
Ver.
Brightness Uniformity
(9 Points)
θ
L
θ
R
θ
U
θ
D
B
uni
C/R10
75 89 -
75 89 -
Degree
75 89 -
75 89 -
- - 25 %
- 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.
. LED current = 110mA . Environment condition : Ta = 25 ± 2 °C
(5)
SR-3
(6)
EZ-Contrast
(2)
SR-3
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G
min
Photo detector Field
SR-3 1
RD-80S 2
TFT - LCD Module
- Definition of test point
320 960 1600
°
°
Photo detector
Field
The center of the screen
SR-3 : 50 RD-80S : 50
EZ-Contrast:0
LCD Panel
180
540
900
Note (1) Definition of Contrast Ratio (C/R)
: Ratio of gray max (Gmax) & gray min (Gmin) at the center point of the panel
C R
/
=
⑨⑨⑨⑨
⑥⑥⑥⑥
G
max
Gmax : Luminance with all pixels white Gmin : Luminance with all pixels black
⑧⑧⑧⑧
⑤⑤⑤⑤ ④④④④
⑦⑦⑦⑦
①①①①②②②②③③③③
Active Area
Test Point
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B
max
Note (2) Definition of 9 points brightness uniformity (Test pattern : Full White)
B B
Buni
=
Bmax : Maximum brightness Bmin : Minimum brightness
Note (3) Definition of Response time : Sum of Tr, Tf
( max min)
100
Display data
Optical Instruments
Response
G- to- G : Average response time between Gray to Gray (Scale)
Note (4) Definition of Luminance of White : Luminance of white at center point
Note (5) Definition of Color Chromaticity (CIE 1931)
Color coordinate of Red, Green, Blue & White at center point
100%
90%
10%
0%
Black (data
off)
T
R
White (data on)
Black (data off)
T
F
TIME
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 Power Supply
(a) Black
(b) White
(d) H-stripe
Rush Current I
DD
I
DD
RUSH
10.8 12 13.2 V (1)
- TBD TBD
- TBD TBD
- TBD TBD
mA
mA
mA
- - 7 A (4)
Video PAL NTSC Unit
Vsync Frequency f
Hsync Frequency f
V
H
48
64.8
50 60 Hz
67.5 67.5 kHz
Main Frequency Fdclk 142.56 148.5 148.5 MHz
Note (1) The ripple voltage should be controlled under 10% of VDD.
(2) fV=60Hz, f
DCLK
=148.5MHz, VDD= 12.0V, DC Current.
(3) Power dissipation check pattern (LCD Module only)
a) Black Pattern b) White Pattern c) H-stripe
(2),(3)
(4) Measurement Conditions
V
100%
DD
90%
10% GND
T
=470
. is 470.
RUSH
Rush Current I
RUSH
can be measured when T
RUSH
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