12.3 Inch 1920×720 EDP 60pin 400nit IPS TFT LCD Display - China Factory Suppliers for High-Quality Panels
Product Description
HBM123HD10A is a 12.3-inch TFT LCD module, featuring an ultra-wide screen ratio (approximately 8:3) with a resolution of 1920×720. It has a rich horizontal pixel density, making it suitable for information interfaces that require horizontal expansion such as dashboards and central control display screens. Some models integrate capacitive touch functionality, supporting multi-touch, enhancing the interaction experience.
This 12.3-inch TFT LCD Display, with its unique horizontal layout and high resolution, is widely used in automotive, industrial control, medical equipment, and intelligent cabin fields. For example, in automotive display: it is the core carrier of the intelligent cabin, and this specification screen is widely used in car dashboards, agricultural vehicle navigation and operation monitoring, central systems, and rearview mirror displays. Some models support anti-glare and high contrast design, adapting to strong light or night driving environments.
In industrial control: it is suitable for outdoor high-brightness equipment, advertising machines, DIY secondary screens, etc., supporting HDMI input, and can be used as a computer expansion screen or monitoring display. In medical equipment: it is used for vital sign monitoring and image data display. The long-shaped design can fully present waveform curves, avoiding information splitting.
Mechanical Drawing
Specification Parameters
| Feature | Spec |
| Model Name | HBM123HD10A |
| LCD Size | 12.3 inch |
| Display Format | 1920×720 |
| Interface | EDP 60pin |
| Luminance | 400 cd/m² |
| Touch Screen | None, optional |
| Viewing Direction | ALL |
| Color Depth | 16.7M |
| Driver IC | TBD |
| LCM (W × H × D) (mm) | 301.7 × 123.45 × 2.7(D) |
| Active Area (mm) | 292.03(H) × 109.51(V) |
| Operating Temperature | -20℃ ~ +70℃ |
| Storage Temperature | -30℃ ~ +80℃ |
| Operating Voltage | 24.3V |
Interface Definition
| Terminal | Symbol | Functions |
| Pin No. | Symbol | Description |
| 1 | GND | GROUND |
| 2 | NC | NC |
| 3 | LED A1 | LED Anode1 |
| 4 | LED A2 | LED Anode2 |
| 5 | NC | NC |
| 6 | LED_K1 | LED Cathode 1 |
| 7 | LED_K2 | LED Cathode 2 |
| 8 | LED_K3 | LED Cathode 3 |
| 9 | LED K4 | LED Cathode 4 |
| 10 | NC(NTC1) | NC(NTC1) |
| 11 | NC(NTC2) | NC(NTC2) |
| 12 | NC | Reserved for BOE use only |
| 13 | VDD | LCD Power Supply, Min. 3.0V / Typ. 3.3V / Max. 3.6V |
| 14 | VDD | LCD Power Supply, Min. 3.0V / Typ. 3.3V / Max. 3.6V |
| 15 | VCC_TP | Power Supply For Touch |
| 16 | NC | NC |
| 17 | TP_INT | Interrupt Signal for Touch |
| 18 | TP_I2C_SCL | Touch I2C CLOCK |
| 19 | TP_I2C_SDA | Touch I2C DATA |
| 20 | TP RST | TP External reset single |
| 21 | GND | GROUND |
| 22 | STBYB | Standby mode, Default H |
| 23 | Fail det | Fail detect function output pin, Default H |
| 24 | UD | UP= H(Default), U2D sequence; UP=L, D2U sequence |
| 25 | RESET | LCD reset, Default H |
| 26 | BIST_EN | Enable BIST function, GND for Normal, Default L |
| 27 | LR | LR= 0, shift left; LR= 1(Default), shift right |
| 28 | DISP_I2C_SDA | Display I2C DATA |
| 29 | DISP_I2C_SCL | Display I2C CLOCK |
| 30 | GND | GROUND |
| 31 | DAN_E | Negative Transmission data of Pixel 0 (EVEN) |
| 32 | DA_P_E | Positive Transmission data of Pixel 0 (EVEN) |
| 33 | GND | GROUND |
| 34 | DB NE | Negative Transmission data of Pixel 1 (EVEN) |
| 35 | DB PE | Positive Transmission data of Pixel 1 (EVEN) |
| 36 | GND | GROUND |
| 37 | DC NE | Negative Transmission data of Pixel 2 (EVEN) |
| 38 | DCPE | Positive Transmission data of Pixel 2 (EVEN) |
| 39 | GND | GROUND |
| 40 | DCLK N E | Negative Transmission Clock (EVEN) |
| 41 | DCLK P_E | Positive Transmission Clock (EVEN) |
| 42 | GND | GROUND |
| 43 | DD NE | Negative Transmission data of Pixel 3 (EVEN) |
| 44 | DDPE | Positive Transmission data of Pixel 3 (EVEN) |
| 45 | GND | GROUND |
| 46 | DA NO | Negative Transmission data of Pixel 0 (ODD) |
| 47 | DA PO | Positive Transmission data of Pixel 0 (ODD) |
| 48 | GND | GROUND |
| 49 | DB NO | Negative Transmission data of Pixel 1 (ODD) |
| 50 | DB PO | Positive Transmission data of Pixel 1 (ODD) |
| 51 | GND | GROUND |
| 52 | DCNO | Negative Transmission data of Pixel 2 (ODD) |
| 53 | DCPO | Positive Transmission data of Pixel 2 (ODD) |
| 54 | GND | GROUND |
| 55 | DCLK N O | Negative Transmission Clock (ODD) |
| 56 | DCLK P_0 | Positive Transmission Clock (ODD) |
| 57 | GND | GROUND |
| 58 | DD NO | Negative Transmission data of Pixel 3 (ODD) |
| 59 | DDPO | Positive Transmission data of Pixel 3 (ODD) |
| 60 | GND | GROUND |