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Timing controller,LVDS Receiver,EDP,MIPI,TTL,Backlight connector,Source Driver,Gate Driver
LVDS Logic Input Voltage,LVDS signal definition,Display resolution (pixel),Overall dimension (mm),Screen size (inch) and more
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outline,structure and principle,applications,general specifications,absolute maximum ratings,block diagram,mechanical specifications,electrical characteristics,driving for lcd,driving for backlight,connections and functions for interface pins,lvds,backlight,position of plugs and a socket,connection between receiver and transmitter for lvds,display colors and input datasignals,interface timing,timing characteristics,input signal timing chart,pixel data alignment of display image,power supply voltage sequence,optics,markings
Items | Specification | Unit |
---|---|---|
Product Number | LTM170EU-A01 | |
Diagonal size of display | 48.0 cm (19.0 inches) | |
Number of Pixels | 1280(H) x 1024(V) (1 pixel = R + G + B dots) | pixel |
Contrast ratio | 800 :1 (typ.) | |
Viewing angle | 170°/ 160° (typ.) | |
Optical Response Time | 8ms GTG (Avg. Typ.); 20ms (Typ. on/off) | msec |
Pixel pitch | 0.2055 (H) x 0.2055 (V) | |
Pixel arrangement | RGB Vertical stripe | |
Dot pitch | 0.0945 (H) x 0.2835(V) mm | |
Color gamut | 72 % (typ.) | |
Color Depth | 18bit/24bit | |
Channel Number | Single/Double/Dual | |
Main Frequency | ||
Drive system | a-Si TFT active matrix | |
Active area | 337.92(H) x 270.336(V) | |
Display area | 408.24 (H) x 255.15 (V) mm (typ.) | |
Display Mode | Normally Black Transmission mode, Normally White | |
Transmissive Mode | Normally White | |
Display Colors | 262K (6bits )/16.7M (true) | colors |
Interface Type Electrical Interface | LVDS | |
Signal system | LVDS 2port | |
Surface Treatment | Anti Glare, hard coating (3H) | |
Voltage of Power Supply Nominal Input Voltage VDD | +5.0 V LCD panel signal processing board: 5.0V | V(Volt) |
Power Consumption (VDD line + CCFL line) | 28W(Typ.) (w/o Inverter, All white pattern) | W(Watt) |
Luminance of White White Luminance ( Center ) | 300(Typ.) | cd/㎡ |
Back-light | SMD LED Arrary 2CCFL Lamps | |
Outline Dimension | 358.5(H) x 296.5(V) x 22(D) | mm |
Module size | 428.0 (H) x278.0 (V) x12.5 (D) mm | mm |
Weight | 2200g | g(Grams) |
Operating Temperature | 0 to +50℃ | ℃ |
Storage Temperature(Shipping) | -20 to +60 ℃ | ℃ |
Parameter | Symbol | Rating | Unit | Remarks |
---|---|---|---|---|
Power voltage | VDD | -0.3 ~ +6.0 | V | Ta = 25°C |
Lamp voltage | VBLH | 666 ~ 814 | Vrms | Ta = 25°C |
Input voltage for signals | Vi | -0.3 ~ +3.3 | V | Ta = 25°C |
Lamp current | IBL | 3.0~8.0 | mArms | Ta = 25°C For each lamp |
Lamp Oscillation frequency | FO | 30~80 | kHz | Ta = 25°C |
Storage temperature | Tst | -20 ~ +60 | °C | Note 3 |
Operating temperature | Top | 0 ~ +50 | °C | Note 3, 4 |
Absolute humidity | AH | ≤ 70 | g/m | Ta > 50°C |
Operating altitude | – | ≤ 4,850 | m | 0°C≤ Ta≤ 50°C |
Storage altitude | – | ≤ 13,600 | m | -20°C≤ Ta≤ 60°C |
Note1: Display signals are DA0+/-, DA1+/-, DA2+/-, DA3+/-, CKA+/-, DB0+/-, DB1+/-, DB2+/-, DB3+/-, and CKB+/-.
Note2: Function signal is MSL.
Note3: Temperature and relative humidity range is shown in the figure below.
(a) 90%RH Max. (Ta 40°C)
(b) Wet-bulb temperature should be39°C Max. (Ta> 40°C)
(c) No condensation.
Note4: The temperature of panel display surface area should be 0°C Min and 60°C Max.
Parameter | Specification | Unit |
---|---|---|
Module size | 428.0± 0.5 (W) x 278.0 ± 0.5 (H) x 12.5(D) | mm |
Display area | 408.24(H) x 255.15(V) mm (typ.), [48.0 cm (19.0 inches)] | mm |
Weight | 1.9(typ.) | g |
Parameter | Symbol | min. | typ. | max. | Unit | Remarks |
---|---|---|---|---|---|---|
Power supply voltage Logic/LCD Drive Voltage | VDD | 4.5 | 5.0 | 5.5 | V(Volt) | ± 10% |
Power supply current VDD current | IDD | – | 700 Note1 | 1000 Note2 | mA | Vin=5V , All White Pattern, +30%, at 75Hz |
Permissible ripple voltage | VRP | – | – | 200 | mV | VDD |
Differential input voltage | | Vid | | 200 | 600 | mV | ||
Differential input threshold voltage for LVDS receiver Low | VTL | -100 | – | – | mV | at VCM = 1.2V Note3 |
High | VTH | – | – | 100 | mV | – |
Input voltage width for LVDS receiver | Vi | 0 | – | 3.3 | V | – |
Terminating resistor | RT | – | 100 | – | Ω | – |
Rush current | Irush | – | – | 3.0 | A | Note4 |
VDD Power | PDD | – | 7 | 9 | W(Watt) | Vin=5V , All White Pattern, +30%, at 75Hz |
Note 1: Black pattern
Note 2: 1H1V dot inverse pattern
Note 3: Common mode voltage for LVDS receiver
Note4: Measurement Conditions:
Parameter | Symbol | min. | typ. | max. | Unit | Remarks |
---|---|---|---|---|---|---|
Lamp voltage (for reference) | VBLH | – | 740 | – | Vms | For each lamp |
Lamp current | IBL | – | 7.5 | – | mArms | at L = 250cd/ m2 |
Lamp starting voltage | VS | 1680 | – | – | Vms | Ta = 0°C |
VS | 1460 | – | – | Vms | Ta =25°C | |
Lamp operating lifetime | Hr | – | 50000 | – | Hour | |
Oscillation frequency | FO | 30 | 50 | 80 | kHz |
Parameter | Symbol | min. | typ. | max. | Unit | Remarks |
---|---|---|---|---|---|---|
Clock Frequency | 1/tc | 37.04 | 44.45 | 55.56 | MHz | LVDS transmitter input |
Clock Frequency | tc | 27.0 | 22.50 | 18.0 | ns | |
Clock Rise time, Fall time | – | ns | ||||
Clock Duty | – | – | ||||
Horizontal signals Cycle | th | 14.8 | 18.0 | 26.5 | µs | 55.5kHz(typ.) |
Horizontal signals Cycle | th | 754 | 800 | 900 | CLK | 55.5kHz(typ.) |
Horizontal signals Display period | thd | 720 | 720 | 720 | CLK | – |
Vertical signals Cycle | tv | 13.3 | 16.67 | 20 | ms | 60.0Hz(typ.) |
Vertical signals Cycle | tv | 912 | 926 | 1100 | H | 60.0Hz(typ.) |
Vertical signals Display period | tvd | 900 | 900 | 900 | H | – |
DE/Data Setup time | – | ns | ||||
DE/Data Hold time | – | ns | ||||
DE/Data Rise time, Fall time | – | ns |
Parameter | Condition | Symbol | min. | typ. | max. | Unit | Remarks |
---|---|---|---|---|---|---|---|
Luminance | White at center θR=0°, θL=0° θU=0°, θD=0° | L | (200) | 250 | – | cd/ m2 | |
Contrast ratio | White/Black at center θR=0°, θL=0° θU=0°, θD=0° | CR | (700) | 1000 | – | – | |
Luminance uniformity | White θR=0°, θL=0° θU=0°, θD=0° | LU | – | 1.25 | (1.33) | – | |
Chromaticity White | X coordinate Y coordinate | Wx Wy | 0.283 0.299 | 0.313 0.329 | 0.343 0.359 | – – | |
Chromaticity Red | X coordinate Y coordinate | Rx Ry | (0.640) (0.348) | – – | |||
Chromaticity Green | X coordinate Y coordinate | Gx Gy | (0.332) (0.607) | – – | |||
Chromaticity Blue | X coordinate Y coordinate | Bx By | (0.150) (0.057) | – – | |||
Color gamut | θR=0°, θL=0° θU=0°, θD=0° At center,against NTSC | C | – | 68 | – | % | |
Response time | White to black | Ton | – | 1.3 | (2.6) | msec | |
Response time | Black to white | Toff | – | 3.7 | (7.4) | msec | |
Response time | Ton+ Toff | – | – | 5 | (10) | msec | |
Viewing angle Right | θU=0°, θD=0°, CR≥10 | θR | (75) | 85 | – | degree | |
Viewing angle Left | θU=0°, θD=0°, CR≥10 | θL | (75) | 85 | – | degree | |
Viewing angle Up | θR=0°, θL=0°, CR≥10 | θU | (70) | 80 | – | degree | |
Viewing angle Down | θR=0°, θL=0°, CR≥10 | θD | (70) | 80 | – | degree |
No | TEST ITEMS | CONDITIONS |
---|---|---|
1 | High temperature storage test | Ta = 80 °C, 240 hrs |
2 | Low temperature storage test | Ta = -20 °C, 240 hrs |
3 | High temperature & high humidity operation test | Ta = 50 °C, 80%RH, 240hrs |
4 | High temperature operation test | Ta = 70 °C, 240 hrs |
5 | Low temperature operation test | Ta = 0 °C, 240 hrs |
6 | Thermal shock | Ta = -20 °C ~ 80 °C (0.5H), 100 cycle |
7 | Vibration test (non-operating) | Frequency : 10~500Hz Gravity/AMP : 1.5G Period : X,Y,Z 30min |
8 | Shock test (non-operating) | Gravity : 220G Pulse width : 2ms, half sine wave ±X, ±Y, ±Z Once for each direction |
9 | Electro-Static Discharge Test (non-operating) | Air : 150pF, 330ohm, 15KV Contact : 150pF, 330ohm, 8KV |
Items | Specification |
---|---|
(H) | Horizontal |
(V) | Vertical |
(D) | Depth |
U | Up |
D | Down |
L | Left |
R | Right |
CR | Contrast Ratio |
C | Color Gamut |
LU | Luminance Uniformity |
W | Watt |
V | Volt |
g | Grams |
ms | msec |