Product Description

This 1.44-inch TFT LCD display module features a resolution of 128×128 pixels, adopting a transmissive, normally white LCD type. Driven by the ST7735V3 IC and connected via a SPI-4 interface, this compact screen delivers stable performance with low power consumption. The wide operating temperature range (-20°C to 70°C) and RoHS compliance make it ideal for industrial and smart embedded systems.

The module includes a white LED backlight, providing a brightness range from 180 to 300 cd/m², and supports crisp and vibrant color output. Its ultra-compact design (33×36×2.6 mm module size) and active area (25.5×26.5 mm) make it suitable for tight-space applications. Each screen is precisely manufactured to meet demanding industry standards, ensuring high reliability and durability.

Application Scenarios

This small-size TFT LCD screen is ideal for:

• Smart home devices (thermostats, smart door locks, home controllers)

• Industrial control panels and handheld testers

• Medical monitoring equipment (wearable or handheld devices)

• Portable electronic instruments

• IoT interface modules

• Consumer electronics (such as smart toys or remote controls)

The module’s compact size, SPI interface, and low power design make it especially suited for embedded display applications where space-saving and clarity are essential.

Our Products

We are a leading manufacturer specialized in LCD display solutions, including mono LCD modules, TFT display modules, and AMOLED display modules. As a national high-tech enterprise, we integrate independent R&D, manufacturing, and global sales, delivering high-performance solutions tailored for industrial and smart applications.

With over 17 years of experience, we focus on custom TN, STN, FSTN, and VA monochrome displays, as well as small to medium-sized TFT LCD and OLED modules. Our strength lies in providing reliable small-size LCD display terminals for global clients across smart home, medical, industrial control, and IoT sectors.

We offer full support for customized display modules, including interface selection, brightness tuning, FPC design, and touch integration—ensuring a perfect fit for your end-product development.

Application of Monochrome Display Products

Monochrome LCD modules are widely used across various sectors including industrial control systems, smart home control panels, automotive instrument displays, commercial terminals, and mobile payment devices.

We offer customized display solutions tailored to your project requirements, allowing full flexibility in product family design, interface types, display formats, and mechanical dimensions. Whether you need a TN, STN, FSTN, or VA display, we deliver high-reliability, low-power and cost-effective monochrome displays for your embedded system applications.

​

Application of TFT Display Products

TFT LCD modules are extensively applied in a wide range of modern electronic solutions, including smart wearables, children’s educational devices, smart home systems, industrial control panels, medical equipment, and mobile payment terminals.

With vibrant color, wide viewing angles, and fast response times, our small-to-medium sized TFT displays offer reliable visual performance in both indoor and outdoor environments. We support custom display integration, enabling our clients to develop compact, high-efficiency, and user-friendly HMI interfaces across various industries.

Whether for a smartwatch, a touch panel home appliance, or an industrial handheld terminal, our TFT screen modules deliver both visual excellence and robust performance.

Manufacturing Capacity

We now operate two advanced monochrome LCD production lines, along with over a dozen fully automatic COG production lines, and complete processing capabilities for COB bonding and CTP full lamination. These facilities ensure efficient, scalable, and flexible production to support both standard and custom LCD display modules.

Backed by a professional R&D team, a comprehensive quality management system, and an efficient, execution-driven operations team, we are committed to delivering high-quality display solutions that meet global customer standards. Our company fosters a pro-innovation corporate culture, allowing us to continuously improve product performance and service experience.

We are fully equipped to meet OEM/ODM customization needs with reliable lead times, stable quality, and competitive pricing. Whether you require monochrome LCD, TFT display modules, or AMOLED screens, we are your trustworthy display module manufacturing partner in the small and medium-size display industry.

Manufacturing Capacity Overview

LCD Production: 2 lines | 370mm × 470mm panels | 60K/month

COG Modules: 13 full-automatic lines | 0.5”–8” | 5KK/month

COF Modules: 5 full-automatic lines | 0.5”–8” | 1KK/month

Team: 1200+ staff | 60 technicians | 80 QA specialists

Quality & Reliability Assurance

Reliability Test Equipment: 17 sets

Quality Inspection Equipment: 230+ sets

Quality Systems: Integrated MES system & ERP system for full-process traceability and control

MES Quality Process Flowchart

A MES (Manufacturing Execution System) quality process flowchart is a visualized roadmap that outlines each stage of the manufacturing process — from raw material intake, production planning, assembly, to final quality inspection and delivery.

This process ensures:

• Real-time production monitoring

• Traceability of materials and processes

• Integrated quality control at every step

• Continuous improvement through data feedback

By leveraging our MES system, we guarantee high manufacturing efficiency, product consistency, and customer satisfaction across industrial, medical, and smart device applications.

The Honor of Enterprise

Thanks to our innovation-driven development strategy, HEM continues to push the boundaries of the display technology industry. Over the years, we have been recognized with multiple honors and certifications, including:

• ISO9001 Quality Management System Certification

• ISO14001 Environmental Management System Certification

• Director Member of the Shenzhen Smart Wearable Device Industry Association

• Member of the National Medical Device Industry Association

• National High-Tech Enterprise Certification

These achievements reflect our ongoing commitment to technological excellence, sustainable manufacturing, and leadership in the small-to-medium size display module sector.

Location

Shenzhen Operation Center

Jiangxi Manufacturing Center

Jiangxi HEM Technology Co., Ltd. was established in 2016, with its headquarters located in Wanzai County, Jiangxi Province, China.

As a national high-tech enterprise, HEM specializes in the R&D, manufacturing, and sales of monochrome LCD modules, TFT LCD modules, and AMOLED displays, providing reliable and cost-effective small-to-medium size display solutions for global customers.

Looking ahead

In 2022, Huaersheng invested in a 106,667-square-meter Display Industrial Park, with a building area of 12,000 square meters. The park is designed to support large-scale and high-efficiency production, including:

• 2 LCD panel production lines (370mm × 470mm)

• 6 fully automated AMOLED production lines

• 30 fully automated COG AMOLED module production lines

This investment further strengthens Huaersheng’s manufacturing capabilities in small-to-medium size TFT, AMOLED, and monochrome display modules, ensuring high capacity, high precision, and stable delivery for global clients.

FAQ

1. What display types do you provide?

We specialize in monochrome LCD modules, TFT LCD modules, and AMOLED display modules. Whether you're looking for TN, STN, FSTN, VA, or custom TFT/AMOLED solutions, we offer full customization for your project needs.

2. Can you support custom display designs?

Yes, we offer fully customized display modules, including interface, shape, brightness, touch panel integration, and mechanical structure. Just share your requirements or application scenarios and we’ll provide a tailored solution.

3. What is the typical lead time for orders?

Our standard lead time is around 3-4 weeks for mass production. For samples, lead time can be as fast as 7-10 working days, depending on stock and customization level.

4. Do your products comply with environmental regulations?

Yes. All of our display modules are RoHS 2.0 and REACH compliant, and manufactured under ISO9001 and ISO14001 certified processes.

5. What is the operating temperature range?

Most of our modules support -20°C to +70°C for operation, and -30°C to +80°C for storage. We also offer wide-temperature displays for industrial or outdoor applications.

6. What interface options do you offer?

We support SPI, I2C, RGB, MCU (parallel interface), MIPI, and more. Interface can be customized according to your MCU or system requirements.

7. Can I get technical support and documentation?

Yes. We provide complete datasheets, 3D CAD drawings, and application guidance. Our R&D and technical team are ready to support you during design and testing stages.

8. What are your production capabilities?

We operate two LCD panel lines, 13 COG module lines, 5 COF lines, and 6 AMOLED lines, with monthly capacity of over 5 million modules. Our MES + ERP system ensures stable quality and timely delivery.

9. Do you offer samples?

Yes. Samples are available for most standard modules. For customized modules, we offer prototyping service at reasonable cost with fast turnaround.

10. What industries do your display modules serve?

Our displays are widely used in smart home, medical devices, industrial control, wearable devices, automotive, and POS/mobile payment terminals.