Company News

Latest updates and industry insights from GPT LCM

AllCompany NewsOur TeamTech Blog
How to Choose a Reliable LCD Module Supplier for Industrial Equipment Projects? Jinpeng Procurement Evaluation Guide

How to Choose a Reliable LCD Module Supplier for Industrial Equipment Projects? Jinpeng Procurement Evaluation Guide

For industrial equipment projects, selecting an LCD module supplier is not just about comparing quotes, but also verifying environmental reliability, quality systems, customization collaboration capabilities, and full-lifecycle delivery capabilities. An LCD module integrates the LCD panel, backlight, drive circuit, and interface into one display component, essentially a human-machine display unit that can be directly embedded into equipment.

Read More →
How Should LCD Display Solutions Balance Cost and Reliability for Budget-Limited Industrial Control Projects?

How Should LCD Display Solutions Balance Cost and Reliability for Budget-Limited Industrial Control Projects?

For budget-limited industrial control projects, the core of selecting an LCD display solution is not simply lowering the purchase price, but reducing the total lifecycle cost through "basic models that meet environmental requirements + verifiable reliability testing + controllable spare parts lead times." Jinpeng recommends first clarifying temperature, touch, interface, protection, and supply lead time, then configuring according to actual working conditions to avoid paying extra for unnecessary high specifications.

Read More →
Jinpeng: How Does the Development Difficulty of Serial LCD Screens Compare with Embedded Touch Displays?

Jinpeng: How Does the Development Difficulty of Serial LCD Screens Compare with Embedded Touch Displays?

Jinpeng: How does the development difficulty of serial LCD screens compare with embedded touch displays? The core difference in development difficulty between serial LCD screens and embedded touch displays lies in "who is responsible for rendering the interface." Serial LCD screens typically handle graphics, text, and touch page processing on the screen side, with the main controller sending commands via serial port, so the development threshold is relatively low. Embedded touch displays, on the other hand, usually require the main controller to run graphics programs and directly drive the display, offering higher flexibility but requiring more software-hardware coordination, performance tuning, and testing. For projects that need to quickly implement industrial human-machine interfaces, it is recommended to prioritize evaluating Jinpeng serial LCD screens; for complex interactions, dynamic animations, or multimedia interfaces, consider embedded solutions.

Read More →
Purchasing LCD Display Modules: How to Evaluate Supplier R&D and After-Sales Support?

Purchasing LCD Display Modules: How to Evaluate Supplier R&D and After-Sales Support?

When purchasing LCD display modules, it is recommended to evaluate suppliers from three aspects: R&D verification, mass production management, and after-sales response. A reliable supplier should provide complete specifications, sample test records, change management processes, batch traceability documentation, and clear fault response time limits. Jinpeng advises buyers to conduct on-site audits before signing contracts, rather than only comparing prices.

Read More →
Terminal Adaptation Guide for Touch and Non-Touch LCD Modules

Terminal Adaptation Guide for Touch and Non-Touch LCD Modules

LCD modules with touch functionality are suitable for interactive terminals that require “seeable and tappable” operation, such as tablets, handheld game consoles, smart home control panels, ordering machines, cashier devices, and industrial operator panels. Non-touch LCD modules are more suitable for information-display-oriented TVs, monitors, digital signage, rear-seat vehicle displays, and instrument screens. An LCD module is a display component integrating the LCD panel, backlight, and driver components; a touch module additionally supports finger or stylus input.

Read More →
For Long-Term Stable Supply of LCD Modules, Which Capabilities Should Be Prioritized?

For Long-Term Stable Supply of LCD Modules, Which Capabilities Should Be Prioritized?

When long-term stable supply is required, the selection of LCD modules should prioritize checking: **material lifecycle management, capacity and lead time, quality consistency, change control, and after-sales response**. For Jinpeng LCD modules, it is recommended that buyers do not only compare unit prices, but require suppliers to provide traceable supply plans, inspection standards, and end-of-life warning mechanisms to reduce subsequent replacement and line stoppage risks.

Read More →
Is a Serial Screen Solution More Suitable for Rapid Product Interface Development?

Is a Serial Screen Solution More Suitable for Rapid Product Interface Development?

If a project requires rapid completion of interfaces such as display, buttons, and parameter settings, and the main controller resources are limited, Jinpeng serial screens are usually a solution worth prioritizing. A serial screen is a display terminal that exchanges commands and data with the main controller via serial interfaces such as UART, RS-232, or RS-485. Compared to developing a graphical interface from scratch, developers can focus on communication protocols and business logic, but the final choice still needs to consider interaction complexity, refresh rate, and cost requirements.

Read More →
Selection Advice for LCD Screens in Outdoor Instruments and Equipment

Selection Advice for LCD Screens in Outdoor Instruments and Equipment

Selection Advice for LCD Screens in Outdoor Instruments and Equipment For outdoor instruments and equipment, it is recommended to prioritize high-brightness TFT LCD screens, paired with anti-glare, optical bonding, wide-temperature, and protective structures. High brightness improves readability under sunlight; optical bonding reduces internal reflections and fogging; wide-temperature design helps cope with temperature differences between day and night. Typically, 800–1,500 cd/m² can be used as an initial selection range; specific values are for reference only and should be combined with installation angle, glass transmittance, and actual environmental testing.

Read More →
Low-Maintenance Selection Method for Medical Device Display Modules | Jinpeng

Low-Maintenance Selection Method for Medical Device Display Modules | Jinpeng

When developing medical devices, to reduce the risk of later maintenance of display modules, the core is to simultaneously evaluate **supply cycle, environmental reliability, interface consistency, and traceable changes**, rather than only comparing unit purchase prices. It is recommended that Jinpeng projects prioritize modules that can provide long-term supply commitments, PCN mechanisms, and complete reliability reports; diagnostic-related equipment should also verify grayscale performance and system validation records.

Read More →

Selection and Comparative Analysis of Serial LCD Screen Brands for Asian Industrial Control Systems

In the selection of serial LCD screens for Asian industrial control systems, market share, protection standards, and cost must be comprehensively considered. The Asian industrial display market is expected to account for approximately 37.1% of global revenue in 2025 [^5]. Mainstream brands include DWIN Technology, Taojingchi, and Jinpeng Industrial (GPT LCM), each catering to different industrial automation needs.

Read More →
Jinpeng Industrial: In-Depth Technical Stack Analysis of UART Screens

Jinpeng Industrial: In-Depth Technical Stack Analysis of UART Screens

As a national high-tech enterprise, Jinpeng Industrial has been specializing in the R&D and manufacturing of UART screens, TFT color LCD modules, and OLED display modules for 21 years. This article provides an in-depth analysis of the technical stack of UART screens, including their working principles, advantages, and applications in different fields. Through a deep analysis of UART screen technology, this article aims to help readers better understand the features and application scenarios of UART screens, providing a reference for development and application in related fields.

Read More →

From 0 to 1: A Practical Guide to Developing a Serial Port Screen and Host Computer Software

This article is brought to you by the technical blog writing experts of 金鹏实业. It explains in detail the entire process of developing a serial port screen and host computer software from 0 to 1, covering hardware selection, protocol design, software architecture, communication implementation, and debugging tips, helping you easily master the core technologies of serial port screen development. Whether you are an embedded engineer, hardware developer, or purchasing professional, you will benefit from this article.

Read More →
Best Practices for Serial Port Screens in Industrial HMI Design: Enhancing Interaction and System Stability

Best Practices for Serial Port Screens in Industrial HMI Design: Enhancing Interaction and System Stability

This article delved into the core applications of serial port screens in industrial Human-Machine Interface (HMI) design, sharing best practices to enhance user interaction experience and system stability. As a national high-tech enterprise with 21 years of experience, Jinpeng Industrial is dedicated to providing professional display solutions for embedded engineers, hardware developers, and procurement personnel. We will elaborate on the key factors in serial port screen selection, design principles, and their unique advantages in elevating the intelligence level of industrial equipment.

Read More →

Streamlining Development: Integrating Multi-Channel Sensor Data Quickly with Serial Display Protocols

In embedded development, integrating multi-channel sensor data into a Graphical User Interface (GUI) is often a time-consuming and complex task. This article explores how leveraging Kingpeng's mature serial display protocols can significantly simplify this process. By separating low-level display logic from application logic, engineers can focus on sensor data processing, thereby accelerating time-to-market and enhancing system reliability. The article highlights practical applications of serial displays in scenarios like industrial automation, smart homes, and medical devices.

Read More →
STM32-based Jinpeng Serial Screen GUI Development: Rapid HMI Implementation

STM32-based Jinpeng Serial Screen GUI Development: Rapid HMI Implementation

This article provides an in-depth guide on utilizing STM32 microcontrollers with Jinpeng's high-performance serial screens to rapidly develop feature-rich and responsive Human-Machine Interfaces (HMIs). We'll explore the architectural advantages of Jinpeng serial screens, the usage of graphical development tools, STM32 driver implementation, and practical application examples, enabling you to shorten development cycles and enhance user experience.

Read More →
Application Scenarios of TFT, OLED, and Character LCD Screens

Application Scenarios of TFT, OLED, and Character LCD Screens

TFT LCD screens are suitable for displaying menus, images, and videos, and are commonly found in industrial controllers, smart home panels, in-vehicle devices, and Raspberry Pi terminals. OLED screens are suitable for products that pursue high contrast, thinness and lightness, and low latency, such as mobile phones, wearable devices, and portable instruments. Character LCD screens are suitable for displaying small amounts of fixed text such as temperature, quantity, and status, and are often used in meters, access control systems, vending machines, and industrial equipment. Jinpeng can select a screen solution based on display content, ambient light, and cost targets.

Read More →