2.4″ TFT LCD Display Module 240×320 ILI9341 ST7789 24Pins
2.4" TFT LCD Display Module 240x320 ILI9341 ST7789 24Pins: An In-Depth Technical Overview
The 2.4-inch TFT LCD display module is a high-resolution, transmissive-type active matrix display featuring a pixel arrangement of 240RGB × 320 dots. Engineered for seamless integration with microcontrollers, this module utilizes a TFT panel composed of 720 source lines and 320 gate lines. Its driver IC, either ILI9341 or ST7789, ensures efficient and precise control. The module provides a 16-bit parallel interface for reliable data transmission and is designed to operate within a broad temperature range, making it suitable for diverse applications.
주요 기능 및 사양
디스플레이 특성
디스플레이 모드: Transmissive a-Si TFT
Display Format: Graphic 240RGB × 320 Dot-matrix
Interface Type: 16-bit parallel interface
시청 방향: 12시
드라이버 IC: ILI9341 or ST7789
Number of Pins: 24
환경 매개변수
작동 온도: -20°C ~ 70°C
보관 온도: -30°C ~ 80°C
Backlight Configuration: 4 × LED
Mechanical and Optical Properties
Display Direction: Adjustable
Touch Support: No touch functionality
Dimensional Outline: 43.00 mm (W) × 72.26 mm (H) × (T) mm
활성 영역: 36.72 mm (W) × 48.96 mm (H)
Pixel Size: 0.180 mm × 0.180 mm
Structural and Functional Insights
Display Panel Composition
The module is built upon an advanced thin-film transistor (TFT) active matrix, which enhances image clarity and color reproduction. The combination of 720 source drivers and 320 gate drivers ensures stable and flicker-free performance. This display structure facilitates high-speed data transmission, making it ideal for real-time graphical user interfaces.
인터페이스 및 연결성
The 16-bit parallel interface supports rapid communication with microcontrollers, ensuring swift data rendering and minimal latency. This interface configuration is especially beneficial in applications where high-speed data exchange is essential, such as industrial control panels and embedded systems.
Temperature Tolerance and Durability
Designed to withstand challenging environmental conditions, the module maintains functionality across a temperature range of -20°C to 70°C during operation and can be stored safely between -30°C and 80°C. This robust temperature resilience makes it suitable for both indoor and outdoor implementations.
Comparative Specifications Table
| 특징 | 사양 |
|---|---|
| 디스플레이 유형 | 2.4″ TFT LCD |
| 해결 | 240RGB × 320 dots |
| 인터페이스 | 16-bit parallel |
| 드라이버 IC | ILI9341 / ST7789 |
| 시야각 | 12시 |
| Operating Temp | -20°C ~ 70°C |
| Storage Temp | -30°C ~ 80°C |
| 백라이트 | 4 × LED |
| 활동 영역 | 36.72 mm × 48.96 mm |
| 픽셀 크기 | 0.180 mm × 0.180 mm |
Application Scenarios
The 2.4-inch TFT LCD module is extensively used in:
Industrial Control Systems: Offering high reliability in rugged environments.
가전제품: Supporting graphical user interfaces in handheld devices.
Medical Equipment: Providing accurate visual data representation.
자동차 디스플레이: Withstanding temperature variations while delivering high visibility.
결론
The 2.4-inch TFT LCD display module with 240RGB × 320 resolution stands out due to its robustness, high-resolution clarity, and ease of integration. Whether for consumer electronics, industrial applications, or medical devices, this module delivers exceptional performance and durability, making it a versatile choice for a broad range of display requirements.
그림
핀 설명
| PIN 번호 | 상징 | 설명 |
|---|---|---|
| 1 | 씨에스 | LCD Chip selection pin; Low enable, high disable. |
| 2 | RS | Data/Command Control. When the pin is pulled high, the input at SDA is treated as display data. When the pin is pulled low, the input at SDA will be transferred to the command register. |
| 3 | WR | Serves as a write signal and MCU write data at the rising edge. |
| 4 | RD | Serves as a read signal and MCU read data at the rising edge. |
| 5 | 저작권 | Power Reset for Controller and Driver. This pin is reset signal input. When the pin is low, initialization of the chip is executed. Keep this pin pulled high during normal operation. |
| 6-21 | DB0-DB15 | Data bus. |
| 22 | 접지 | Ground of Logic Circuit. This is a ground pin. It acts as a reference for the logic pins. It must be connected to external ground. |
| 23 | 비엘케이(BLK) | Backlight control pin. When the pin is pulled high, it turns on the backlight. When the pin is pulled low, it turns off the backlight. |
| 24 | (주)비씨씨 | Power Supply for Logic. This is a voltage supply pin. It must be connected to an external source. |
왜 우리를 선택해야 하나요?
지식베이스
기술은 놀라운 속도로 진화하고 있으며, 앞서 나가려면 지속적인 학습과 열린 사고방식이 필요합니다. 지식을 지속적으로 확장함으로써 우리는 우리 분야에서 선두 주자로 남을 수 있도록 합니다.
최신 동향과 통찰력을 알아보고, LCD 기술에 대한 이해를 새롭게 하고 더욱 심화할 기회를 놓치지 마세요!
우리의 제품 제공
표준 제공이든 맞춤형 솔루션이든, 품질은 항상 최우선 순위입니다. 경쟁력 있는 가격, 적시 납품의 최상의 조합을 제공하기 위해 프로세스를 끊임없이 최적화합니다. 저희의 목표는 귀하의 특정 요구 사항을 충족하는 동시에 뛰어난 가치를 제공하는 것입니다.
오늘 당사의 다양한 제품을 살펴보시고 다음 프로젝트에 어떻게 도움을 드릴 수 있는지 확인하세요!
글로벌 고객 지원
당사는 광범위한 전자 제품을 전문으로 하는 풀서비스 LCD 솔루션 제조업체이자 공급업체입니다. 당사의 전문 분야에는 컬러 TFT 디스플레이, 임베디드 LCD, 터치 패널, LCD 히터, 백라이트, 그리고 문자 및 그래픽 LCD가 포함됩니다.
다양한 업계의 요구를 충족하기 위한 포괄적인 솔루션을 제공합니다. 최신 트렌드와 통찰력을 알아보러 오세요.
자주 묻는 질문
The resolution of this module is 240RGB × 320 dots.
The module supports both the ILI9341 and ST7789 driver ICs.
It utilizes a 16-bit parallel interface for data communication.
The optimal viewing direction is at the 12 o’clock position.
The module functions within a temperature range of -20°C to 70°C.
No, this module does not support touch functionality.
The active display area measures 36.72 mm (W) × 48.96 mm (H).
The module features a 24-pin configuration.
It includes a 4 × LED backlight for illumination.
It is widely used in industrial control systems, consumer electronics, medical equipment, and automotive displays.
