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LTY400HM02
Specification
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SAMSUNG LTY400HM02 Specification

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Contents
Revision History -------------------------------------------------------------------------------------------- (3)
General Description --------------------------------------------------------------------------------------- (4)
General Information --------------------------------------------------------------------------------------- (4)
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 Inverter Input Pin Configuration
5.3 LVDS Interface
5.4 Input Signals, Basic Display Colors and Gray Scale of Each Color
6. EDID Information --------------------------------------------------------------------------------------- (18)
6.1 EEPROM Data
6.2 EEPROM Data Map
7. Interface Timing ---------------------------------------------------------------------------------------- (20)
7.1 Timing Parameters (DE only mode)
7.2 Timing Diagrams of interface Signal (DE only mode)
7.3 Power ON/OFF Sequence
8. Outline Dimension -------------------------------------------------------------------------------------- (23)
9. EMI Specification --------------------------------------------------------------------------------------- (25)
10. UL Approval
11. Reliability Test ----------------------------------------------------------------------------------------- (26)
12. Packing ------------------------------------------------------------------------------------------------ (27)
13. Marking & Others ------------------------------------------------------------------------------------- (28)
14. General Precaution ---------------------------------------------------------------------------------- (29)
14.1 Handling
14.2 Storage
14.3 Operation
14.4 Operation Condition Guide
14.5 Others
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˧
* Revision History
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Date
Jan.
29,
2010
Apr.
26,
2010
Rev.
No
SummaryPage
First Issued-000
•LED Vendor Multiplication
-SLED
4,6001
Model Code Added : LTY[Z]4000HM02-103
SLED + SSC(2ndVendor)
TypMinLuminance
450380SLED
400330SSC
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General Description
Description
LTY[Z]400HM02 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 16.7million 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, Display terminals for AV application products, and High Definition TV (HDTV).
Features
RoHS compliance (Pb-free)High contrast ratio, high aperture ratio, fast response timeSPVA (Super Patterned Vertical Align) modeWide viewing angle (·89¶)Full HD (1920 x 1080 pixels) resolution (16:9)Low Power consumptionWLED (White Light Emitting Diode) Backlight LVDS (Low Voltage Differential Signaling) interface
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General Information
Module Size
Luminance of White
927.7(H
Haze 7%, Hard-coating (3H)Surface Treatment
RGB vertical stripePixel Arrangement
TYP
25.3(D
Normally BlackDisplay Mode
450 / *400
) x 545.8(V
)
MAX
TYP
UnitSpecificationItems
)
mm
g8000(Max)Weight
mm0.15375(H) * 3 x 0.46125(V)Pixel Pitch
mm885.6(H) x 498.15(V)Active Display Area
colors8 bit- 16.7MDisplay Colors
pixel1920 x 1080Number of Pixels
cd/m
2
Note
·1.0mm
Typ.
Note. “*” Marked Item is Luminance of 2ndLED Vendor.
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1. Absolute Maximum Ratings
If the condition exceeds maximum ratings, it can cause malfunction or unrecoverable damage to the device.
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NoteUnitMax.Min.SymbolItem
Power Supply Voltage
Storage temperature
Operating Temperature
Panel surface temperature
Shock ( non - operating )
Vibration ( non - operating )
Note (1) Ta= 25 · 2 ¶C
(2) Temperature and relative humidity range are shown in the figure below.
a. 93.8 % RH Max. (Ta ˺ 40 ¶C) b. Maximum wet-bulb temperature at 40 C or less. (Ta ˺ 40 ¶C) c. No condensation
(3) Polarizer will not be damaged in this range, even though abnormal visual problems occur
T
in
(4) 11ms, sine wave, one time for ·X, ·Y, ·Z axis (5) 10-300 Hz, Sweep rate 10min, 30min for X,Y,Z axis
SUR
range.
DD
STG
OPR
SUR
NOP
NOP
65-20T
500T
650T
50
୅
୅
୅
(1)V13GND-0.5V
(2)
(2)
(3)
(4)G-S
(5)G1.5-V
(40, 93.8)
(50, 50.4)
Fig. Temperature and Relative humidity range
(65, 27.7)
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2. Optical Characteristics
The optical characteristics should be measured in a dark room or equivalent. Measuring equipment : TOPCON BM-7,SPECTRORADIOMETER SR-3
(Ta = 25 · 2¶C, VDD=12V, fv= 60Hz, f
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=148.5MHz, Dim = 100%)
DCLK
NoteUnitMax.Typ.Min.ConditionSymbolItem
Contrast Ratio
(Center of screen)
Response
Time
Luminance of White
(Center of screen)
Color
Chromaticity
(CIE 1931)
Rising
Falling
G-to-G
[AVE]
Red
Green
Blue
White
Tg
Y
Rx
-5000*2500C/R
(3)
SR-3
7012-Tr
188-Tf
msec
(5)
BM-7
-8-
L
TL,R=0
Normal
380
**330
TU,D=0
Viewing
Angle
TYP.
-0.03
450
**400
0.625
0.340Ry
0.315Gx
0.628Gy
0.155Bx
-
TYP.
+0.03
cd/m
2
(6)
SR-3
(7),(8)
SR-3
0.045By
0.280Wx
0.290Wy
%-72--Color Gamut
(7)
SR-3
Gamma
Hor.
Viewing
Angle
Ver.
Brightness Uniformity
(9 Points)
K-10000--Color Temperature
Ƚ
T
L
R
U
D
uni
C/R˻10
-2.2-
-8979
-8979T Degree
-8979T
-8979T
%30--B
(7)
SR-3
(8)
SR-3
(4)
SR-3
* marked Items Value does not Specification above when “White stain” occurs at Center Point [Point ྜྷ of Note 2.] **marked Items are the value of 2
nd
Vendor LED.
Note (1) 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.
Single lamp current @ Vdim = 100% Environment condition : Ta = 25 · 2 ¶C
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ྙྚྛ
ྞ
ྡ
ྠ
ྜྷ ྜ
ྟ
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Field Photo detector
1ദSR-3
2ദBM-7
TFT - LCD Module
Note (2) Definition of test point
320 960 1600
Photo detector
Field
SR-3 : 50໅ BM-7 : 50໅
LCD Panel
The center of the screen
180
540
900
Note (3) Definition of Contrast Ratio (C/R)
: Ratio of gray max (Gmax) & gray min (Gmin) at the center point 㽶 of the panel
CR
/
G
max
G
min
Gmax : Luminance with all pixels white Gmin : Luminance with all pixels black
Active Area
Test Point
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Note (4) Definition of 9 points brightness uniformity
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BB
Buni
Bmax : Maximum brightness Bmin : Minimum brightness
Note (5) Definition of Response time : Sum of Tr, Tf
Display data
Optical Instruments
Response
(max min)
100
100%
90%
10%
0%
B
max
Black (data off)
White (data on)
T
R
White (data off)
T
F
TIME
Note (6) Definition of Luminance of White : Luminance of white at center point 㽶
Note (7) Definition of Color Chromaticity (CIE 1931)
Color coordinate of Red, Green, Blue & White at center point 㽶
Note (8) Definition of Viewing Angle
: Viewing angle range (C/R ı10)
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3. Electrical Characteristics
3.1 TFT LCD Module
The connector for display data & timing signal should be connected.
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Ta = 25¶C · 2 ¶C
NoteUnitMax.Typ.Min.SymbolItem
Voltage of Power Supply
(a) Black
Current of Power Supply
DD
-580-
1020850-(b) White
I
DD
-700-(c) Mosaic
1120930-(4) Max Pattern
Vsync Frequency
Hsync Frequency
Main Frequency
Rush Current
V
H
DCLK
RUSH
kHz7367.550f
MHz155148.5130f
Note (1) The ripple voltage should be controlled under 10% of VDD.
(2) f
V=60Hz, fDCLK = 148.5MHz, V
= 12.0V, DC Current.
DD
(3) Power dissipation check pattern (LCD Module only)
a) Black Pattern b) White Pattern c) Mosaic d)Max. Pattern
(1)V131211V
(2),(3)mA
Hz626047f
(4)A5--I
(4) Measurement Conditions
V
100%
DD
90%
10% GND
T
=1ms
RUSH
Rush Current I
can be measured when T
RUSH
RUSH
. is1ms
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3.2 Back Light Unit
The back light unit contains 176 LEDs. The characteristics of lamps are shown in the following tables.
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Ta=25 · 2¶C
NoteUnitMax.Typ.Min.SymbolItem
(1)Hour--30,000HrOperating Life Time
Continuous
Operating
Current
Operating
Voltage
Note (1) It is defined as the time to take until the brightness reduces to 50% of its original value.
[Definition of Operating Voltage : At each Strings, I
Impulsive
(60Hz/Duty50%)
Continuous
Impulsive
(60Hz/Duty50%)
op
op
op
mA190--I
V155--V
= 110.0 mArms (typ.)]
op
/StringmA160--I
@110mA
/Duty100%
44LEDs
/110mA@Tj 25୅
Tj 25୅V168--Vop
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