Shenzhen FRIDA LCD Co., Ltd
Corporate mission: Promote smart AIOT and enable smart product applications. Corporate vision: Build a leading brand in AIOT field of audio and video solutions. Core values: To achieve customer first,
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19 Inch Tft 1280x1024 Lvds Interface 30 Pins DV190E0M-N11 All Viewing Angle
General Description:
The DV190E0M-N11 features an LVDS signal interface with a total of 30 pins with terminal connections and a drive screen voltage of 5.0V (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
4.6-bit (Hi-FRC) 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 | 374.784(H) × 299.8272 (V) | mm | |
| Number of pixels | 1280(H) × 1024(V) | pixels | |
| Pixel pitch | 97.6(H) ×292.8(V) | um | |
| Pixel arrangement | Pixels RGB Vertical stripe | ||
| Display colors | 16.7M | colors | 6bits+FRC |
| Display mode | Normally Black | ||
| Dimensional outline | 396.0(H) × 324.0(V)×9.9(D) | mm | Detail refer to drawing |
| Weight | 1520 | g | 19.82kg/box |
| Power Consumption | 10.64 Typ. 14.216 Max. | Watt | BLU Consumption 8.64 Typ. 9.216 Max. |
| Bezel width (L/R/U/D) | 8.6/8.6/ 10.5/ 10.5 | mm | |
| Surface Treatment | Haze 25%, 3H | ||
| Back-light | Down edge side, 1- LED Light bar | ||
| Possible display type | Landscape and Portrait Enabled |
Absolute Maximum Ratings:
| Parameter | Symbol | Min. | Max. | Unit | Remark |
| Power Supply Voltage | VDD | -0.3 | 6.0 | V | Ta = 25 ℃ |
| Logic Supply Voltage | VIN | VSS-0.3 | VDD+0.3 | V | |
| 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 | Remark | |||
| Min | Typ | Max | |||||
| Power Supply Input Voltage | VDD | 4.5 | 5.0 | 5.5 | Vdc | ||
| Power Supply Ripple Voltage | VRP | - | - | 200 | mV | ||
| Power Supply Current | IDD | - | 400 | 1000 | mA | Note 1 | |
| Power Consumption | PDD | - | 2 | 5 | Watt | ||
| Rush current | IRUSH | - | 3.0 | A | Note 2 | ||
|
LVDS Interface |
Differential Input High Thr eshold Voltage | VLVTH | + 100 |
- |
+300 | mV | |
|
Differential Input Low Threshold Voltage |
VLVTL | -300 |
- |
- 100 | mV | ||
| Input Differential Voltage | | VID | | 200 | - | 600 | mV | ||
| Differential input common mode voltage |
VCM |
1.0 |
1.2 |
1.5 |
V |
||
Note 1:The supply voltage is measured and specified at the interface connector of LCM.
The current draw and power consumption specified is for VDD=5.0V,Frame rate fV=60Hz.
Note 2:The duration of rush current is about 2ms and rising time of Power Input is 1ms(min).
| Parameter | Min. | Typ. | Max. | Unit | Remarks | ||
| LED Light Bar Input Voltage Per Input Pin | VPIN | 32.4 | 36 | 38.4 | V | Duty 100% | |
| LED Light Bar Input Current Per Input Pin |
IPIN |
- |
120 |
- |
mA |
- |
|
| Total Current | 240 | mA | |||||
| Total Voltage | 32.4 | 36 | 38.4 | V | |||
| LED Power Consumption | PBL | 8.64 | 9.22 | W | |||
| LED Life-Time | N/A | 30000 |
- |
- |
Hour | IF = 120mA | |
|
PWM Control Level |
PWM High Level |
- |
- |
- |
V |
||
| PWM Low Level |
- |
- |
- |
V |
|||
|
PWM Control Frequency |
FPWM |
- |
- |
- |
Hz |
||
| Duty Ratio |
- |
- |
- |
- |
% | ||
Interface Connection:
LVDS Connector : IS100-L30O-C23(UJU)
| Pin No | Symbol | Description | Pin No | Symbol | Description |
| 1 | RXO0- |
Negative Transmission data of Pixel 0 (ODD) |
16 | RXE1+ | Positive Transmission data of Pixel 1 (EVEN) |
| 2 | RXO0+ | Positive Transmission data of Pixel 0 (ODD) | 17 | GNG | Power Ground |
| 3 | RXO1- |
Negative Transmission data of Pixel 1 (ODD) |
18 | RXE2- |
Negative Transmission data of Pixel 2 (EVEN) |
| 4 | RXO1+ | Positive Transmission data of Pixel 1 (ODD) | 19 | RXE2+ | Positive Transmission data of Pixel 2 (EVEN) |
| 5 | RXO2- |
Negative Transmission data of Pixel 2 (ODD) |
20 | RXEC- | Negative Transmission Clock (EVEN) |
| 6 | RXO2+ | Positive Transmission data of Pixel 2 (ODD) | 21 | RXEC+ |
Positive Transmission Clock (EVEN) |
| 7 | GND | Power Ground | 22 | RXE3- |
Negative Transmission data of Pixel 3 (EVEN) |
| 8 | RXOC- | Negative Transmission Clock (ODD) | 23 | RXE3+ | Positive Transmission data of Pixel 3 (EVEN) |
| 9 | RXOC+ |
Positive Transmission Clock (ODD) |
24 | GND | Power Ground |
| 10 | RXO3- |
Negative Transmission data of Pixel 3 (ODD) |
25 | NC | No. Connection |
| 11 | RXO3+ | Positive Transmission data of Pixel 3 (ODD) | 26 | NC | No. Connection |
| 12 | RXE0- |
Negative Transmission data of Pixel 0 (EVEN) |
27 | NC | No. Connection |
| 13 | RXE0+ | Positive Transmission data of Pixel 0 (EVEN) | 28 | VDD |
Power Supply: +5V |
| 14 | GND | Power Ground | 29 | VDD | |
| 15 | RXE1- |
Negative Transmission data of Pixel 1 (EVEN) |
30 | VDD |
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 |
200 | 250 | - | nit | ||
| Contrast ratio | CR | 700: 1 | 1000: 1 | - | ||||
| White luminance uniformity | ΔY | 75 | 80 |
- |
% | |||
|
Reproduction of color |
White |
Wx |
TYP. - 0.03 |
0.313 |
TYP. + 0.03 |
|||
|
Wy |
0.329 | |||||||
| Red | Rx | 0.6520 | ||||||
|
Ry |
0.3341 | |||||||
| Green | Gx | 0.3167 | ||||||
|
Gy |
0.6262 | |||||||
| Blue | Bx | 0.1531 | ||||||
|
By |
0.0586 | |||||||
| Color Gamut | 68 | 72 | - | % | ||||
| Cell Transmittance | 4.9 | 5.5 | ||||||
| Response Time | G to G |
Tg |
- | 14 | 20 | ms | ||
Handling Precautions:
1.Design the length of cable to connect between the connector for back-light and the converte r as shorter as possible and the shorter cable shall be connected directly , The long cable b etween back-light and Converter may cause the Luminance of LED to lower and need a hig her startup voltage.
2.The cables should be as short as possible between System Board and PCB interface.
