Active Member
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[China]
Address: 18F, Building 2, Nantai Yunchuanggu, Phoenix Community, Guangming District, Shenzhen, Guangdong, China
Contact name:Amy
Shenzhen FRIDA LCD Co., Ltd |
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23.8 Inch Ips Lcd Display 1920x1080 With Lvds Interface 30 Pins 250 Nits
General Description:
The MV238FHM-N20 light source has a lifetime of 30K hours without backlight driver. An LVDS (2 ch, 8-bit) signal interface with a total of 30 pins is used with a terminal connection and a drive screen voltage of 5.0V (Typ.). It has a typical vertical refresh rate Fv of 60Hz.
Specifications:
| Parameter | Specification | Unit | Remarks |
| Active area | 527.04(H) × 296.46(V) | mm | |
| Number of pixels | 1920(H)× 1080(V) | pixels | |
| Pixel pitch | 0.2745 (H) × 0.2745(V) | mm | |
| Pixel arrangement | RGB Vertical stripe | ||
| Display colors | 16.7M | colors | 6-bit+FRC |
| Display mode | Normally Black | ||
| Dimensional outline | 535.0(H) × 313.0(V) × 12.2(D) typ. | mm | Detail refer to drawing |
| Weight | 2200(Typ.) | g | |
| AA~Outline (L/R/U/D) | 3.98/3.98/3.97/12.57 | mm | |
| Surface Treatment | Anti-Glare, 3H | ||
| Back-light | Horizontal arranged, 1-LED Lighting Bar type |
Absolute Maximum Ratings:
| Parameter | Symbol | Min. | Max. | Unit | Remarks |
| 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 | TST | -20 | +60 | ℃ | |
| LCM Surface Temperature (Operation) | Tsurface | 0 | +65 | ℃ |
Electrical Specifications:
| Parameter. | Min. | Typ. | Max. | Unit | |||
| Power Supply Voltage | VDD | 4.5 | 5.0 | 5.5 | V | ||
| Power Supply Current | IDD | - | 700 | 900 | mA | ||
| In-Rush Current | IRUSH | - | 2.0 | 3.0 | A | ||
| Permissible Input Ripple Voltage | VRF | - | - | 300 | mV | ||
| High Level Differential Input Threshold Voltage | VIH | - | - | +100 | mV | ||
| Low Level Differential Input Threshold Voltage | VIL | - 100 | - | - | mV | ||
| Differential input voltage | V ID | 200 | - | 600 | mV | ||
| Differential input common mode voltage | Vcm | 1.0 | 1.2 | 1.5 | |||
Power Consumption | PD | - | 3.5 | 4.5 | W | ||
PBL | - | 8.54 | 9.42 | W | |||
Ptotal | - | 12.04 | 13.92 | W | |||
Optical Specification:
| Parameter | Symbol | Condition | Min. | Typ. | Max. | Unit | ||
Viewing Angle range |
Horizontal | Θ3 |
CR > 10 | 85 | 89 | - | Deg. | |
Θ9 | 85 | 89 | - | Deg. | ||||
Vertical | Θ12 | 85 | 89 | - | Deg. | |||
Θ6 | 85 | 89 | - | Deg. | ||||
| Luminance Contrast ratio | CR |
Θ = 0° (Center) Normal Viewing Angle | 700 | 1000 | ||||
| Luminance of White | Yw | 200 | 250 | cd/m2 | ||||
| White luminance uniformity | ΔY | 75 | - | % | ||||
Reproduction of color | White | Wx | 0.283 | 0.313 | 0.343 | - | ||
Wy | 0.299 | 0.329 | 0.359 | - | ||||
Red | Rx | 0.621 | 0.651 | 0.681 | - | |||
| Ry | 0.310 | 0.340 | 0.370 | - | ||||
Green | Gx | 0.289 | 0.319 | 0.349 | - | |||
Gy | 0.593 | 0.623 | 0.653 | - | ||||
Blue | Bx | 0.123 | 0.153 | 0.183 | - | |||
By | 0.031 | 0.061 | 0.091 | - | ||||
| Response Time | GTG | Tg | - | 14 | 20 | ms | ||
| Cross Talk | CT | - | - | 2.0 | % | |||
Interface Connection:
| Pin No | Symbol | Function |
| 1 | RXO0- | Negative Transmission data of Pixel 0 (ODD) |
| 2 | RXO0+ | Positive Transmission data of Pixel 0 (ODD) |
| 3 | RXO1- | Negative Transmission data of Pixel 1 (ODD) |
| 4 | RXO1+ | Positive Transmission data of Pixel 1 (ODD) |
| 5 | RXO2- | Negative Transmission data of Pixel 2 (ODD) |
| 6 | RXO2+ | Positive Transmission data of Pixel 2 (ODD) |
| 7 | BIST | Bist function |
| 8 | RXOC- | Negative Transmission Clock (ODD) |
| 9 | RXOC+ | Positive Transmission Clock (ODD) |
| 10 | RXO3- | Negative Transmission data of Pixel 3 (ODD) |
| 11 | RXO3+ | Positive Transmission data of Pixel 3 (ODD) |
| 12 | RXE0- | Negative Transmission data of Pixel 0 (EVEN) |
| 13 | RXE0+ | Positive Transmission data of Pixel 0 (EVEN) |
| 14 | GND | Power Ground |
| 15 | RXE1- | Negative Transmission data of Pixel 1 (EVEN) |
| 16 | RXE1+ | Positive Transmission data of Pixel 1 (EVEN) |
| 17 | GNG | Power Ground |
| 18 | RXE2- | Negative Transmission data of Pixel 2 (EVEN) |
| 19 | RXE2+ | Positive Transmission data of Pixel 2 (EVEN) |
| 20 | RXEC- | Negative Transmission Clock (EVEN) |
| 21 | RXEC+ | Positive Transmission Clock (EVEN) |
| 22 | RXE3- | Negative Transmission data of Pixel 3 (EVEN) |
| 23 | RXE3+ | Positive Transmission data of Pixel 3 (EVEN) |
| 24 | GND | Power Ground |
| 25 | NC | *Reserved for LCD manufacturer„s use (CTL_DVR) |
| 26 | NC | *Reserved for LCD manufacturer„s use (CE_DVR) |
| 27 | NC | No Connection |
| 28 | VDD |
Power Supply: +5V |
| 29 | VDD | |
| 30 | VDD |
Handling Precautions:
1.When the module is operating, do not lose CLK, ENAB signals. If any one of these signals is lost, the LCD panel would be damaged.
2.Obey the supply voltage sequence. If wrong sequence is applied, the module would be damaged.
