4.8 Inch Bar Type LCD Display 480×1120

Features of the 4.8-inch bar type lcd

This is a 4.8 inch IPS full-view color LCD module launched by HOTHMI. This bar type lcd has garnered significant attention in the industrial and consumer electronics sectors due to its unique elongated design and excellent display performance. The core of this bar type lcd lies in its high resolution of 480×1120 pixels, with an aspect ratio of approximately 2:3, enabling it to present extremely fine image details and unique visual effects. It is exceptionally well-suited for scenarios requiring a long strip display interface, such as progress bars, status information, and specialized instrument panels.

The 4.8-inch bar type lcd Specifications

Highlights of the 4.8-inch bar type lcd

Interfaces & Physical Specifications

The module is equipped with a 40Pin FPC (Flexible Printed Circuit) connector and utilizes a standard RGB 24-bit parallel interface, enabling high-speed data transmission to meet the refresh requirements of high-definition video or complex UIs. The supply voltage is a standard 3.3V, making power management easy in embedded systems. The physical dimensions of this bar type lcd are 51.46mm (W) × 119.67mm (H) × 2.08mm (T), with an active area (AA) of 47.95mm × 112.56mm. Its ultra-slim design allows for easy integration into devices with limited enclosure space.

Durability & Compliance

This bar type lcd features a wide operating temperature range, supporting stable operation in environments from -30℃ to 80℃. It also possesses 8KV anti-static capability (ESD), making it suitable for demanding environments such as industrial controls and outdoor equipment. Furthermore, it complies with RoHS environmental standards, reflecting its eco-conscious design.

This 4.8-inch bar type lcd is an IPS TFT display

Boasting an U80/D80/L80/R80 wide viewing angle (equivalent to a 178° viewing angle with IPS technology), this 4.8-inch bar-type TFT display ensures true color reproduction and consistent contrast from any top, bottom, left or right viewing perspectives, allowing users to get clear display information at any angle with sharply readable screen content at all times. In terms of brightness, it reaches 350cd/m² and adopts transmissive LCD technology, making screen content clearly visible even outdoors or in strong light conditions. It also features powerful color reproduction performance, supporting 16.7 million true colors via an RGB 24-bit interface, which can vividly render complex graphical interfaces and high-definition images. Different from TN TFT LCDs, this bar-type display has a more sophisticated internal structure.

What are some suitable applications for this 4.8 inch bar TFT display?

• Dedicated Information Displays and Interactive Terminals

The elongated shape of this 4.0-inch bar type lcd is naturally suited for displaying continuous, scrolling information streams or as a compact control interface. Typical applications include electronic price tags, restaurant kitchen display systems (KDS), and queuing/calling screens in medical or commercial settings such as banks and hospitals.

Public information displays: Displaying floor numbers and advertisements in elevator cabs, or as arrival information screens on public transportation.

Professional equipment: Integrated into medical equipment, laboratory instruments, or industrial controllers to display status parameters and setting menus; the elongated design maximizes the use of limited device panel space.

• High-End Commercial and Smart Home Control

In the smart home sector, this 4.0-inch bar type lcd can be used as a high-end smart panel or a display strip for smart speakers, controlling lighting, air conditioning, and security systems. High brightness ensures easy readability under various indoor lighting conditions. In commercial office settings, it can serve as a meeting room reservation status screen, clearly displaying availability or occupancy status.

FAQs about 4.8-inch bar type lcd

Q1:Can this 4.3-inch TFT display touch panel be customized?

A:Yes. HOTHMI provides customized services for touch panels.

Q2: The screen size is very specific, with outline dimensions of 51.46×119.67×2.08mm. What should we pay attention to during structural design?

A: This size indeed requires special attention from structural engineers, particularly regarding its slender ratio and ultra-thin profile, common considerations for any bar type lcd.

• Mechanical Strength: The module itself is only 2.08mm thick and made of glass, making it very fragile. During structural design, the weight must never be supported solely by the PCB or FPC. Precision positioning slots or support frames must be designed into the device housing to securely fix the edges of this bar type lcd (especially the long sides), avoiding bending stress on the screen after installation.
• FPC Routing Protection: After the FPC is led out from this bar type lcd, a minimum bending radius must be specified (typically at least 5-10 times its thickness) to avoid circuit breaks from right-angle folds. It is recommended to design a reinforcement plate or apply adhesive fixing near the FPC-to-mainboard connector to prevent tugging on the FPC root at the screen end during insertion and removal.
• Backlight and Heat Dissipation: Although 350cd/m² brightness is not extremely high, heat dissipation still needs consideration for prolonged operation in a sealed space. Ensure a certain gap exists between the back of this bar type lcd and the device housing, or conduct heat to the casing using thermal pads.
• Vibration Resistance: If used in automotive or handheld devices, conductive foam or damping pads should be applied between this bar type lcd and the housing to absorb shocks. This also aids in ESD protection, complementing its 8KV ESD characteristic.