ThIs is a bar-type 3.9 inch TFT LCD Display featuring landscape mode, 480*128 resolution, and an aspect ratio of >3:1 (W: H), perfectly suited for bar-type display scenarios. Its AA size is 95.04 x 25.34 mm (WxH), and module dimensions of 102.46 x 34.40 x 3.60 mm. The IPS full-view technology ensures consistent image quality from all angles, while the 700 cd/m² high brightness enables sunlight readable images. Designed for extremely-wide Operating Temperature ranging from -30 to 85°C, and equipped with an NV3041A driver IC and a 30-pin MIPI interface, this 3.9 inch bar-shaped TFT LCD display module is ideal for industrial, outdoor high-brightness, cut bar LCD screens, automotive displays, and other fields .
| Parameter | Value |
| LCD Size | 3.9 inch TFT LCD Display |
| Resolution | 480(RGB)×128 |
| Display Mode | IPS, Normally Black, Transmissive |
| Active Area | 95.04 mm × 25.34 mm |
| Module Dimension | 102.46 mm × 34.40 mm × 3.60 mm |
| Viewing Direction | ALL |
| Viewing Angle [CR≥10] | typical:80/80/80/80 (Typ.)(CR≥10) |
| Contrast | typical:800:1 (Typ.) |
| Luminance | 700 cd/㎡ |
| Backlight | 10 CHIP LED White |
| Surface Treatment | Anti-Glare |
| Temperature Range | Storage Temp.: -30 ~ 85 °C Operating Temp.: -30 ~ 85 °C |
| Touch Screen | Without Touch, without Cover Glass |
This 3.9 inch bar type TFT display module, with its bar-shaped design, high brightness, wide temperature adaptability, and stable driving capabilities, is suitable for various fields including industrial, outdoor, automotive, and cut bar screens, meeting the personalized needs of different industries. Application examples: Message Chair; RC Transmitter; Charging Station; Automotive; Medical Digital Scale
Bar-shaped Design:;The 3.9 inch bar-type LCD design is tailored for elongated display scenarios such as automotive dashboards and industrial control panels, eliminating the need for extensive modifications to device structures and saving integration time and development costs.;High-Definition Display:;With the 3.9 inch LCD 480*128 resolution , text and graphics are clear and detailed, free from blurring or ghosting, meeting the display needs of various scenarios with true-to-life color reproduction.;IPS Full-View Technology:;Utilizing IPS display technology, it ensures no color shift or dark corners from any angle, allowing multiple viewers to see clearly, suitable for multi-scenario viewing needs.;Ultra-High Brightness:;The 700 cd/m² high brightness effectively resists outdoor strong light interference, enabling true sunlight readability, ideal for automotive displays, outdoor surveillance, and other outdoor scenarios.;Extremely-wide Operating Temperature:;The ultra-wide operating temperature range of -30 to 85°C , it can run stably in complex application environments such as industrial high-temperature workshops and outdoors, enhancing overall device reliability.;Efficient and Stable Interface:;Built with NV3041A driver IC, which integrates power management, timing control, video memory, and other functions for high driving efficiency; the MIPI interface offers advantages such as high-speed transmission, low power consumption, and simple wiring, with strong compatibility. Besides, we can also customize interface types, backlight sizes, brightness, and other parameters according to customer needs to meet the personalized requirements of different industries and devices.
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Guangdong Shengfeng Technology Co., Ltd. (referred to as SF tech), established in 2016, is a national high-tech enterprise specializing in design, research and development, production, and sales of touch displays and supporting products, including monochrome LCD & LCM, color TFT LCD modules, CTP capacitive touch panels, CG glass covers, and intelligent display control solutions. Our products are widely used in industrial control, automotives, smart homes, IoT, commercial finance, healthcare, energy management, and other information terminal fields.
COMPANY STRENGTH & CAPACITY
8,000 m² Guangdong Huizhou LCM Factory, Employees: 280+
16,000 m² Jiangxi Ganzhou LCD Factory, Employees: 300+
3.0 KK/M Module Production Capacity (LCM Mono: 1.6KK | TFT: 1.4KK)
70,000 Pairs/M Mono LCD Production Capacity (Min Gap: 10um | Substrate: 370x470mm)
Intelligent Manufacturing
Adhering to the concept of intelligent manufacturing leading industrial development, Shengfeng possesses automated production lines. From LCD design to manufacturing processes, including automated glass cutting, grinding washing, LCD feeding, COG and FOG bonding, sealing, and precise assembly of FOG and LED backlight, have all achieved zero personnel contact. Additionally, Shengfeng has equipped with advanced laboratory and high-temperature aging testing room and has obtained ISO 9001, ISO140001, IATF16949, and intellectual property quality management system certifications.
Innovation & Excellence
Shengfeng insists on the business philosophy of technological innovation, excellence, integrity and win-win cooperation, people-oriented, and low-carbon environmental protection, and continuously invest in R&D as well as intelligent manufacturing equipment to provide customers with more competitive products and service, creating value and a brighter future together.
Shengfeng Technology, a manufacturer of touch displays and intelligent display control solutions.