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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
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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LTY[Z]400HM04 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).
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RoHS compliance (Pb-free)
High contrast ratio, high aperture ratio, fast response time
SPVA (Super Patterned Vertical Align) mode
Wide viewing angle ( 89 )
Full HD (1920 x 1080 pixels) resolution (16:9)
Low Power consumption
WLED (White Light Emitting Diode) Backlight
LVDS (Low Voltage Differential Signaling) interface
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Items Specification Unit Note
927.7(HTYP) x 545.8(VTYP) 1.0mm
Module Size mm
25.3(DMAX)
Weight 8000(Max) g
Pixel Pitch 0.15375(H) * 3 x 0.46125(V) mm
Active Display Area 885.6(H) x 498.15(V) mm
Surface Treatment Haze 7%, Hard-coating (3H)
Display Colors 8 bit- 16.7M colors
Number of Pixels 1920 x 1080 pixel
Pixel Arrangement RGB vertical stripe
Display Mode Normally Black
Luminance of White 400 cd/m2 Typ.
Note. "*" Marked Item is Luminance of 2nd LED Vendor.
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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 VDD GND-0.5 13 V (1)
Storage temperature TSTG -20 65 (2)
Operating Temperature TOPR 0 50 (2)
Panel surface temperature TSUR 0 65 (3)
Shock ( non - operating ) SNOP - 50 G (4)
Vibration ( non - operating ) VNOP - 1.5 G (5)
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
in TSUR 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
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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, fDCLK=148.5MHz, Dim = 100%)
Item Symbol Condition Min. Typ. Max. Unit Note
Contrast Ratio (3)
C/R *2500 5000 -
(Center of screen) SR-3
Rising Tr - 12 70
Response Falling Tf - 8 18 (5)
msec
Time BM-7
G-to-G
Tg - 8 -
[AVE]
Luminance of White Normal (6)
YL 330 400 - cd/m2
(Center of screen) TL,R=0 SR-3
TU,D=0
Rx 0.636
Red
Ry Viewing 0.336
Angle
Gx 0.317
Green
Color Gy 0.612
TYP. TYP. (7),(8)
Chromaticity
Bx -0.03 0.152 +0.03 SR-3
(CIE 1931)
Blue
By 0.054
Wx 0.280
White
Wy 0.290
(7)
Color Gamut - - 72 - %
SR-3
Color Temperature - - 10000 - K (7)
Gamma - 2.2 - SR-3
TL 79 89 -
Hor.
Viewing TR 79 89 - (8)
C/R 10 Degree
Angle TU 79 89 - SR-3
Ver.
TD 79 89 -
Brightness Uniformity (4)
Buni - - 30 %
(9 Points) SR-3
* marked Items Value does not Specification above when "White stain" occurs at Center Point [Point of Note 2.]
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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Photo detector
Photo detector Field
SR-3 1
BM-7 2 Field
SR-3 : 50
BM-7 : 50
TFT - LCD Module
LCD Panel
The center of the screen
Note (2) Definition of test point
320 960 1600
180 Active Area
Test Point
540
900
Note (3) Definition of Contrast Ratio (C/R)
: Ratio of gray max (Gmax) & gray min (Gmin) at the center point of the panel
G max
C/R
G min
Gmax : Luminance with all pixels white
Gmin : Luminance with all pixels black
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Note (4) Definition of 9 points brightness uniformity
( B max B min)
Buni 100
B max
Bmax : Maximum brightness
Bmin : Minimum brightness
Note (5) Definition of Response time : Sum of Tr, Tf
Display data Black (data off) White (data on) White (data off)
TR TF
Optical Instruments
100%
Response
90%
10%
0%
TIME
Note (6) Definition of Luminance of White : Luminance of white at center point
Note (7) Definition of Color Chromaticity (CIE 1931)
Color coordinate of Red, Green, Blue & White at center point
Note (8) Definition of Viewing Angle
: Viewing angle range (C/R 10)
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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 VDD 11 12 13 V (1)
(a) Black - 580 -
Current (b) White - 850 1020
of Power IDD mA (2),(3)
Supply (c) Mosaic - 700 -
(4) Max Pattern - 930 1120
Vsync Frequency fV 47 60 62 Hz
Hsync Frequency fH 50 67.5 73 kHz
Main Frequency fDCLK 130 148.5 155 MHz
Rush Current IRUSH - - 5 A (4)
Note (1) The ripple voltage should be controlled under 10% of VDD.
(2) fV=60Hz, fDCLK = 148.5MHz, VDD = 12.0V, DC Current.
(3) Power dissipation check pattern (LCD Module only)
a) Black Pattern b) White Pattern c) Mosaic d)Max. Pattern
(4) Measurement Conditions
VDD
100%
90%
10%
GND
TRUSH=1ms
Rush Current IRUSH can be measured when TRUSH. is1ms
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3.2 Back Light Unit
The back light unit contains 126 LEDs.
The characteristics of lamps are shown in the following tables.
Ta=25 5C
Item Symbol Min. Typ. Max. Unit Note
Operating Life Time Hr 30,000 - - Hour (1)
Forward current If - - 180 mA Per bar
Operating
Current
1/10 Duty cycle
Peak current Ifm - - 300 mA
At 1kHz
Operating 63LEDs
Forward voltage Vf - 211.5 226.8 V
Voltage /110mA@Tj 25
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, Iop = 110.0 mArms (typ.)]
MODEL LTY[Z]400HM04 Doc. No 05-000-S-100716 Page 10 / 31
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5.1. Input Signal & Power Connector : IS050-C51B-C38(UJU)
Compatible with FI-RE51S-HF(JAE)
PIN PIN
Signal Description Signal Description
No. No.
1 Power VDD 26 RX1_AP_I Even LVDS Signal +
2 Power VDD 27 RX1_BN_I Even LVDS Signal -
3 Power VDD 28 RX1_BP_I Even LVDS Signal +
4 Power VDD 29 RX1_CN_I Even LVDS Signal -
5 Power VDD 30 RX1_CP_I Even LVDS Signal +
6 N.C. No Connection 31 GND GND
7 GND GND 32 RX1_CLKN_I Even LVDS Clock-
8 GND GND 33 RX1_CNKP_I Even LVDS Clock+
9 GND GND 34 GND GND
10 RX0_AN_I Odd LVDS Signal - 35 RX1_DN_I Even LVDS Signal -
11 RX0_AP_I Odd LVDS Signal + 36 RX1_DP_I Even LVDS Signal +
12 RX0_BN_I Odd LVDS Signal - 37 N.C. No Connection
13 RX0_BP_I Odd LVDS Signal + 38 N.C. No Connection
14 RX0_CN_I Odd LVDS Signal - 39 GND GND
15 RX0_CP_I Odd LVDS Signal + 40 SCL_C I2C SCL
16 GND GND 41 SDA_C I2C SDA
17 RX0_CLKN_I Odd LVDS CLK - 42 VSYNC V Sync Signal
18 RX0_CLKP_I Odd LVDS CLK + 43 BUS_SW Bus Switching
19 GND GND 44 N.C. No Connection
20 RX0_DN_I Odd LVDS Signal - 45 N.C. No Connection
21 RX0_DP_I Odd LVDS Signal + 46 LUT SEL0 DCC LUT Select 0
22 N.C. No Connection 47 LUT SEL1 DCC LUT Select1
23 N.C. No Connection 48 LUT SEL2 DCC LUT Select2
24 GND GND 49 HSYNC H Sync Signal
25 RX1_AN_I Even LVDS Signal - 50 TCON_RDY T-Con Ready
51 SEL1 SEC Internal Use Only
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BUS_SW : I2C BUS Switching
Operation Description
SDA/SCL LINE BECOME HI-Z
HIGH USER CAN ACCESS EEPROM
DCC Look Up Table Selection
Description ( Based on DCC On)
Pin N.O. 48 47 46
LUT %(For Interpolate)
0 0 0 For 60Hz 100%
0 0 1 For 60Hz 100%X1.25
0 1 0 For 60Hz @ Low Temp. 100%X1.25
Select 0 1 1 For 60Hz @ Low Temp. (100%X1.25) X 1.25
bit 1 0 0 For 50Hz 100%
1 0 1 For 50Hz 100%X1.25
1 1 0
0%
1 1 1
TCON Ready
Operation Description
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