29 Inch Bar Type Tft Lcd 1920x540 Ips Viewing Angle Lvds Interface 51 Pins
General Description:
The backlight of DV290FBM-N10 adopts WLED light-emitting side entry light source (bottom) with 50K hours of light source life without backlight driver. The LVDS (2 ch, 8-bit) signal interface is used, with a total of 51 pins, using terminal connections, and a drive screen voltage of 12.0V (Typ.). It has a typical vertical refresh rate of Fv of 60Hz.
Features:
1.LVDS interface with 2 pixel / clock
2.High-speed response
3.Low color shift image quality
4.8-bit color depth, display 16.7M colors
5.Wide viewing angle
6.DE (Data Enable) only mode
7.HADS technology is applied for high display quality
8.RoHS compliant
Specifications:
Parameter | Specification | Unit | Remarks |
Active area | 705.6(H)x198.45(V) | mm | |
Number of pixels | 1920(H) × 540(V) | pixels | |
Pixel pitch | 122.5(H) x367.5(V) | um | |
Pixel arrangement | Pixels RGB Vertical stripe | ||
Display colors | 16.7M | colors | 8bits True |
Display mode | Normally Black | ||
Dimensional outline | 720.8(H)*226.25(V)*8.4(Body) | mm | Total thickness 21mm |
Weight | 2415± 100 | g | |
Power Consumption | 40.66 | Watt | Typ. |
Bezel width (L/R/U/D) | 5.6/5.6/11.9/11.9 | mm | |
Surface Treatment | Haze 25% /3H | ||
Back-light | E-LED , 2ea LED bar-down side | ||
Possible display type | Landscape and Portrait Enabled |
Absolute Maximum Ratings:
Parameter | Symbol | Min. | Max. | Unit | Remark |
Power Supply Voltage | VDD | 8 | 13.2 | V | Ta = 25 ℃ |
Operating Temperature | TOP | 0 | +50 | ℃ | |
Storage Temperature | TSUR | -20 | +60 | ℃ |
|
TST | -20 | +60 | ℃ | ||
Operating Ambient Humidity | Hop | 10 | 80 | %RH | |
Storage Humidity | Hst | 10 | 80 | %RH |
Electrical Specifications:
Parameter | Symbol | Values | Unit | |||
Min | Typ | Max | ||||
Power Supply Input Voltage | VDD | 10.8 | 12 | 13.2 | Vdc | |
Power Supply Ripple Voltage | VRP | 400 | mV | |||
Power Supply Current | IDD | - | 250 | 500 | mA | |
Power Consumption | PDD | - | 3 | 6.6 | Watt | |
Rush current | IRUSH | - | - | 3.0 | A | |
LVDS Interface | Differential Input High Threshold Voltage | VTH | - | +100 | mV | |
Differential Input Low Threshold Voltage | VTL | -100 | - | mV | ||
Common Input Voltage | VLC | 0.7 | - | 1.6 | V | |
LVDS swing voltage | VID | ± 100 | ± 600 | mV | ||
CMOS Interface | Input High Threshold Voltage | VIH | 2.1 | - | 3.6 | V |
Input Low Threshold Voltage | VIL | 0 | 1.1 | V | ||
Input current | IIN | -10 | - | 10 | µA | |
Pull low resistor | RPD | 50 | 100 | 150 | KQ |
Interface Connection:
Pin No | Symbol | Description | Pin No | Symbol | Description |
1 | VDD | Power Supply (12V) | 27 | ELV1N | Negative Transmission data of Pixel 1 (EVEN) |
2 | VDD | Power Supply (12V) | 28 | ELV1P | Positive Transmission data of Pixel 1 (EVEN) |
3 | VDD | Power Supply (12V) | 29 | ELV2N | Negative Transmission data of Pixel 2 (EVEN) |
4 | VDD | Power Supply (12V) | 30 | ELV2P | Positive Transmission data of Pixel 2 (EVEN) |
5 | VDD | Power Supply (12V) | 31 | GND | Ground |
6 | NC | Not connection, this pin should be open | 32 | ELVCKN | Negative Transmission Clock(EVEN) |
7 | GND | Ground | 33 | ELVCKP | Positive Transmission Clock(EVEN) |
8 | GND | Ground | 34 | GND | Ground |
9 | GND | Ground | 35 | ELV3N | Negative Transmission data of Pixel 3 (EVEN) |
10 | OLV0N | Negative Transmission data of Pixel 0 (ODD) | 36 | ELV3P | Positive Transmission data of Pixel 3 (EVEN) |
11 | OLV0P | Positive Transmission data of Pixel 0 (ODD) | 37 | NC | Not connection, this pin should be open |
12 | OLV1N | Negative Transmission data of Pixel 1 (ODD) | 38 | NC | Not connection, this pin should be open |
13 | OLV1P | Positive Transmission data of Pixel 1 (ODD) | 39 | GND | Ground |
14 | OLV2N | Negative Transmission data of Pixel 2 (ODD) | 40 | NC | Not connection, this pin should be open |
15 | OLV2P | Positive Transmission data of Pixel 2 (ODD) | 41 | NC | Not connection, this pin should be open |
16 | GND | Ground | 42 | NC | Not connection, this pin should be open |
17 | OLVCKN | Negative Transmission Clock(ODD) | 43 | NC | Not connection, this pin should be open |
18 | OLVCKP | Positive Transmission Clock(ODD) | 44 | NC | Not connection, this pin should be open |
19 | GND | Ground | 45 | LVDS_SE L | LVDS format select |
20 | OLV3N | Negative Transmission data of Pixel 3 (ODD) | 46 | NC | Not connection, this pin should be open |
21 | OLV3P | Positive Transmission data of Pixel 3 (ODD) | 47 | NC | Not connection, this pin should be open |
22 | NC | Not connection, this pin should be open | 48 | NC | Not connection, this pin should be open |
23 | NC | Not connection, this pin should be open | 49 | SCL_PG | I2C_SCL used for BOE |
24 | GND | Ground | 50 | SDA_PG | I2C_SDA used for BOE |
25 | ELV0N | Negative Transmission data of Pixel 0 (EVEN) | 51 | NC | Not connection, this pin should be open |
26 | ELV0P | Positive Transmission data of Pixel 0 (EVEN) |
Optical Specification:
Parameter | Symbol | Condition | Min | Typ | Max | Unit | ||
Viewing Angle |
Horizontal | Θ3 |
CR > 10 | 80 | 89 | - | Deg. | |
Θ9 | 80 | 89 | - | Deg. | ||||
Vertical | Θ12 | 80 | 89 | - | Deg. | |||
Θ6 | 80 | 89 | - | Deg. | ||||
Brightness | Lv |
Θ=0° (Center) Normal Viewing Angle | 560 | 700 | - | nit | ||
Contrast ratio | CR | 800:1 | 1200:1 | - | ||||
White Luminance uniformity | ΔY | 75 | - | - | % | |||
Reproduction of color | White | Wx |
TYP. - 0.03 | 0.271 |
TYP. + 0.03 | |||
Wy | 0.292 | |||||||
Red | Rx | 0.650 | ||||||
Ry | 0.332 | |||||||
Green | Gx | 0.287 | ||||||
Gy | 0.616 | |||||||
Blue | Bx | 0.145 | ||||||
By | 0.082 | |||||||
Color Gamut | 69 | 72 | - | % | ||||
Response Time | G to G | Tg | - | 15 | - | ms |
Handling Precautions:
1.Design the length of cable to connect between the connector for back-light and the converter as shorter as possible and the shorter cable shall be connected directly , The long cable between back-light and Converter may cause the Luminance of LED to lower and need a higher startup voltage.
2.Be careful for condensation at sudden temperature change. Condensation makes damage to polarizer or electrical contacted parts. And after fading condensation, smear or spot will occur.