SAMSUNG LTA320HN04-W Specification
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Product Information
Customer : Domestic
SAMSUNG TFT-LCD
DATE :17.May.2011
MODEL : LTA320HN04-W
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
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 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 ---------------------------------------------------------------------------------------- (17)
5.1 Timing Parameters (DE only mode)
5.2 Timing Diagrams of interface Signal (DE only mode)
5.3 Power ON/OFF Sequence
6. Outline Dimension -------------------------------------------------------------------------------------- (20)
7. Packing --------------------------------------------------------------------------------------------------- (22)
8. Marking & Others --------------------------------------------------------------------------------------- (23)
9. General Precaution ------------------------------------------------------------------------------------ (24)
9.1 Handling
9.2 Storage
9.3 Operation
9.4 Others
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Revision History
Date Rev. No Page Summary
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17.May.
2010
000 all First issued
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General Description
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Description
LTA320HN04-W 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 32.0“ is 1920x 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
RoHS compliance (Pb-free)
High contrast ratio & aperture ratio with wide color gamut
PVA (Patterned Vertical Align) mode
Wide viewing angle (·178¶)
High speed response
FHD resolution (16:9)
Low Power consumption
Direct U-Type 4 CCFLs (Cold Cathode Fluorescent Lamp)
DE (Data Enable) mode
2ch LVDS (Low Voltage Differential Signaling) interface (2pixel/clock)
General Information
Items Specification Unit Note
Module Size
Weight 5500 (Max) g With inverter
Pixel Pitch
Active Display Area 698.4 (H) X 392.85 (V) mm
Surface Treatment Haze 5.5%, Hard-coating(2H)
Display Colors 8 bit – 16.7 M colors
Number of Pixels 1920 X 1080 pixel
Pixel Arrangement RGB Horizontal type
Display Mode Normally Black
Luminance of White 430 (Typ.) cd/m
760(H) X 450 (V)
54.2 (D max) With inverter
0.36375 (H) Ý 0.12125 (V)
mm
·1.0mm
mm
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
10.8 13.2 V (1)
-20 65
050
065
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. 93.8 % RH Max. (Ta ≤ 39 ¶C)
b. Relative Humidity is 93.8% 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) 20ms, sine wave, one time for ·X, ·Y, ·Z axis
(5) 10-300 Hz, Sweep rate 11min, 30min for X,Y,Z axis
NOP
- 1.5 G (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 : TOPCON BM-7, TOPCON SR-3, ELDIM EZ-Contrast
(Ta = 25 · 2¶C, VDD=12V, fv= 60Hz, f
Item Symbol Condition Min. Typ. Max. Unit Note
Contrast Ratio
(Center of screen)
Response
Time
G-to-G Tg
Luminance of White
(Center of screen)
Color
Green
Chromaticity
(CIE 1931)
Red
Blue
C/R 4000 5000 -
- 8 - msec
Y
L
Rx
Ry 0.331
Normal
qL,R =0
380 430 - cd/m
0.637
qU,D =0
Gx 0.284
Gy 0.607
Bx 0.148
Viewing
Angle
TYP.
-0.03
TYP.
+0.03
By 0.057
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= 78MHz)
DCLK
(1)
SR-3
(3)
BM-7
2
(4)
SR-3
(5),(6)
SR-3
White
Wx 0.280
Wy 0.290
Color Gamut - - 72 - %
Color Temperature CCT - 10,000 - K
79 89 -
79 89 -
Degree
79 89 -
79 89 -
Viewing
Angle
Hor.
Ver.
q
L
q
R
q
U
q
D
C/R≥10
White Brightness
Uniformity
B
uni
--25%
(9 Points or 13Points)
- Test Equipment Setup
The measurement should be executed in a stable, windless and dark room at least
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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Photo detector Field
SR-3
BM-7
TFT - LCD Module
1ദ
2ദ/1ദ
- Definition of test point
228 683 1138
Photo detector
Field
SR-3 : 50
BM-7 : 50
LCD Panel
The center of the screen
128
384
640
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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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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