0.39″ AMOLED Micro Display 1024X768 HDMI Board Manufacturer
0.39" AMOLED Micro Display 1024x768 HDMI Board Overview
The ECX334AF is a compact yet powerful 0.39-inch (1.0 cm diagonal) active matrix color OLED panel module delivering 1024 (RGB) × 768 dots resolution. Designed with single-crystal silicon transistors, this display is a technological leap in small-size, high-definition visual solutions. Integrated with panel and logic drivers, it achieves a perfect balance of portability, lightweight construction, and superior performance.
Key Applications
The ECX334AF is suitable for a range of cutting-edge applications such as:
- Viewfinders for cameras and other optical devices.
- Head-Mounted Displays (HMDs) for AR/VR solutions.
- Compact Monitors and specialized portable viewing systems.
Its compact size and precision make it a versatile solution for modern micro-display technologies.
Features of the ECX334AF Micro Display
The ECX334AF micro display integrates advanced OLED panel technology, offering users a combination of exceptional performance and visual clarity. Key features include:
- High Definition: A compact display with 1024 (RGB) × 768 resolution, delivering a total of 2.38 million dots for remarkable image clarity.
- High Contrast Ratio: Achieves outstanding contrast for vibrant, true-to-life images.
- Wide Color Gamut: Reproduces a broad spectrum of colors for accurate and realistic visuals.
- Rapid Response Time: Ideal for fast-moving images with virtually no lag.
- Lightweight and Ultra-Thin Design: With a panel thickness of only 0.2 mm, it is perfect for integration into space-constrained devices.
- Power-Saving Functionality: Ensures efficient energy use, extending operational performance.
- Inverse Display Functionality: Supports up/down and right/left inversion, enhancing versatility for different viewing needs.
- Flexible Input Interface: Compatible with parallel RGB 24-bit and YCbCr 16-bit input, enabling seamless integration into existing systems.
These features make the ECX334AF a leader in micro-display technology, particularly for applications requiring high performance in constrained form factors.
Technical Specifications
The following table outlines the general specifications of the ECX334AF AMOLED micro display:
| Specification | Details |
|---|---|
| Display Mode | Active Matrix OLED |
| Resolution | 1024 × 768 (RGB) |
| Panel Size | 15.6 × 13.6 × 0.2 mm |
| Active Area | 8.143 × 6.146 mm |
| Pixel Count | 2.38 million dots |
| Operating Temperature | -10°C ~ 70°C |
| Pin Count | 61 Pins |
| Driver Board | HDMI Input Board |
This combination of precision specifications ensures high performance and reliability across a variety of operating environments.
Advanced Capabilities and Applications
High-Performance AMOLED Technology
At the core of the ECX334AF lies its Active Matrix OLED technology. Unlike traditional passive displays, active matrix OLEDs utilize individual pixel drivers, allowing for greater image accuracy, faster refresh rates, and improved power efficiency. This makes the ECX334AF particularly suitable for fast-moving content and real-time visual applications.
Compact Size with High Resolution
Despite its small 0.39-inch diagonal form factor, the ECX334AF boasts a resolution of 1024 × 768, commonly known as XGA resolution. This enables exceptionally clear images in applications requiring high-density visuals, such as:
- Augmented Reality (AR) and Virtual Reality (VR) headsets.
- Professional-grade viewfinders in cameras and binocular systems.
- Wearable HUDs (Head-Up Displays) for industrial and consumer applications.
Versatile Input Interfaces
The ECX334AF supports both parallel RGB 24-bit and YCbCr 16-bit input signals, providing compatibility across a wide array of devices and systems. Whether for professional video processing or embedded device integration, its input flexibility ensures ease of use.
Design and Integration Benefits
Lightweight, Thin Design
With a thickness of just 0.2 mm, the ECX334AF micro display is engineered for space-efficient design. It provides system designers with the flexibility to incorporate high-resolution displays into products where size and weight are critical constraints.
High Contrast and Wide Color Gamut
The display’s high contrast ratio and wide color reproduction range make it ideal for applications where color fidelity and detail are paramount. Whether in bright or low-light environments, the ECX334AF ensures a consistent and superior viewing experience.
Energy Efficiency
Power-saving features enhance the display’s operational efficiency, making it ideal for battery-powered devices. This ensures longer operation times without sacrificing display performance.
Conclusion
The ECX334AF AMOLED micro display is a compact, high-performance solution designed to meet the needs of advanced visual applications. With its combination of high resolution, superior image quality, and lightweight construction, it stands out as the optimal choice for viewfinders, head-mounted displays, and other cutting-edge micro-display technologies.
By delivering a balance of precision, efficiency, and versatility, the ECX334AF sets a new standard in the micro-display market, paving the way for innovative solutions in portable and immersive display systems.
Drawing
Pin Description
| Pin No. (connector side) | Symbol | Type | Pin Description | Equivalent circuit |
|---|---|---|---|---|
| 1 | TEST | Input | GND | |
| 2 | VCCP | Power supply | VCCP power supply | |
| 3 | VDD2 | Power supply | 10V power supply | |
| 4 | VSS | Power supply | GND | |
| 5 | VSS | Power supply | GND | |
| 6 | Vcath | Power supply | EL cathode power supply | |
| 7 | VSS | Power supply | GND | |
| 8 | VDD1 | Power supply | 1.8V power supply | |
| 9 | MCLK | Input | Clock | *1 |
| 10 | xHD | Input | Horizontal sync signal (negative polarity) | *1 |
| 11 | xVD | Input | Vertical sync signal (negative polarity) | *1 |
| 12 | XCLR | Input | System reset | *2 |
| 13 | Rin7/ GND | Input | (RGB input mode) Digital R signal/ (YCbCr input mode) GND | *1 |
| 14 | Rin6/ GND | Input | (RGB input mode) Digital R signal/ (YCbCr input mode) GND | *1 |
| 15 | Rin5/ GND | Input | (RGB input mode) Digital R signal/ (YCbCr input mode) GND | *1 |
| 16 | Rin4/ GND | Input | (RGB input mode) Digital R signal/ (YCbCr input mode) GND | *1 |
| 17 | Rin3/ GND | Input | (RGB input mode) Digital R signal/ (YCbCr input mode) GND | *1 |
| 18 | Rin2/ GND | Input | (RGB input mode) Digital R signal/ (YCbCr input mode) GND | *1 |
| 19 | Rin1/ GND | Input | (RGB input mode) Digital R signal/ (YCbCr input mode) GND | *1 |
| 20 | Rin0/ GND | Input | (RGB input mode) Digital R signal/ (YCbCr input mode) GND | *1 |
| 21 | Gin7/ Yin7 | Input | (YCbCr input mode) Digital luminance signal | *1 |
| 22 | Gin6/ Yin6 | Input | (YCbCr input mode) Digital luminance signal | *1 |
| 23 | Gin5/ Yin5 | Input | (YCbCr input mode) Digital luminance signal | *1 |
| 24 | Gin4/ Yin4 | Input | (YCbCr input mode) Digital luminance signal | *1 |
| 25 | Gin3/ Yin3 | Input | (YCbCr input mode) Digital luminance signal | *1 |
| 26 | Gin2/ Yin2 | Input | (YCbCr input mode) Digital luminance signal | *1 |
| 27 | Gin1/ Yin1 | Input | (YCbCr input mode) Digital luminance signal | *1 |
| 28 | Gin0/ Yin0 | Input | (YCbCr input mode) Digital luminance signal | *1 |
| 29 | VDD1 | Power supply | 1.8V power supply | |
| 30 | VSS | Power supply | GND | |
| 31 | Bin7/ CbCrin7 | Input | (YCbCr input mode) Digital luminance signal | *1 |
| 32 | Bin6/ CbCrin6 | Input | (YCbCr input mode) Digital luminance signal | *1 |
| 33 | Bin5/ CbCrin5 | Input | (YCbCr input mode) Digital luminance signal | *1 |
| 34 | Bin4/ CbCrin4 | Input | (YCbCr input mode) Digital luminance signal | *1 |
| 35 | Bin3/ CbCrin3 | Input | (YCbCr input mode) Digital luminance signal | *1 |
| 36 | Bin2/ CbCrin2 | Input | (YCbCr input mode) Digital luminance signal | *1 |
| 37 | Bin1/ CbCrin1 | Input | (YCbCr input mode) Digital luminance signal | *1 |
| 38 | Bin0/ CbCrin0 | Input | (YCbCr input mode) Digital luminance signal | *1 |
| 39 | TEST (SCAN_MODE) | Input | Test pin (connect to GND) | *3 |
| 40 | TEST (TEN) | Input | Test pin (connect to VDD1) | *3 |
| 41 | TEST (PSCNT) | Input | Test pin (connect to GND) | *2 |
| 42 | XCS | Input | Serial communication Chip select | *2 |
| 43 | XSCK | Input | Serial communication Serial clock | *2 |
| 44 | SI | Input | Serial communication Data input | *2 |
| 45 | SO | Output | Serial communication Data output | *4 |
| 46 | TEST (DDEN) | Output | Test pin (DD converter enable) | *4 |
| 47 | TEST (VFUSE) | Power supply | Test pin (connect to GND) | *5 |
| 48 | VSS | Power supply | GND | |
| 49 | VDD1 | Power supply | 1.8V power supply | |
| 50 | VCAL | Output | Correction voltage output in temperature compensation circuit | *6 |
| 51 | TEST | Output | Test pin | *6 |
| 52 | TEST | Output | Test pin | *6 |
| 53 | VG255 | Output | Gamma top reference voltage (255 gray scale) | *6 |
| 54 | VG0 | Output | Gamma bottom reference voltage (0 gray scale) | *6 |
| 55 | VOFS | Power supply | Vofs voltage | *6 |
| 56 | Vcath | Power supply | EL cathode power supply | |
| 57 | VSS | Power supply | GND | |
| 58 | VSS | Power supply | GND | |
| 59 | VDD2 | Power supply | 10V power supply | |
| 60 | VCCP | Power supply | VCCP power supply | |
| 61 | VSS | Power supply | GND |
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Frequently Asked Question
The ECX334AF features a resolution of 1024 × 768 pixels (RGB), totaling 2.38 million dots for high-definition visuals.
The ECX334AF is ideal for applications such as:
- Viewfinders for cameras and optical devices.
- Augmented Reality (AR) and Virtual Reality (VR) head-mounted displays.
- Compact monitors and wearable HUDs (Head-Up Displays).
The panel measures 15.6 × 13.6 × 0.2 mm, making it incredibly compact and lightweight.
The micro display supports parallel RGB 24-bit and YCbCr 16-bit input signals for seamless integration with various systems.
Thanks to its rapid response time and AMOLED technology, the ECX334AF minimizes lag and delivers smooth visuals, making it perfect for real-time applications.
The ECX334AF can operate reliably in a temperature range of -10°C to 70°C, ensuring performance across diverse environments.
The display includes power-saving functionality, which optimizes energy use and extends the operational time of battery-powered devices.
With a thickness of only 0.2 mm, the ECX334AF is perfect for integration into space-constrained and portable devices, without compromising performance.
The micro display offers a high contrast ratio and a wide color gamut, ensuring vibrant, accurate, and detailed visuals even in varying lighting conditions.
Active Matrix OLED technology enables individual pixel control, providing higher image accuracy, faster refresh rates, and improved power efficiency compared to passive matrix displays.
