Wholesaler 0.23″ AR VR OLED Micro Display 640×400 800nits
High-Performance Micro Display for AR/VR Applications: HGECX336AF Overview
The HGECX336AF is a cutting-edge 0.23-inch diagonal OLED micro display, designed to deliver exceptional performance for augmented reality (AR), virtual reality (VR), and other advanced imaging applications. With a resolution of 640 (RGB) × 400 dots, this active matrix color OLED panel combines compact size, lightweight design, and high definition. Integrated with both a panel driver and a logic driver, it represents a robust solution for next-generation visual experiences.
Key Features and Benefits
Small Size, High Definition
The HGECX336AF boasts a 0.23-inch (0.6 cm) nHD+ display, offering remarkable clarity in a compact form factor. Its small size makes it ideal for applications requiring precision and portability, such as head-mounted displays, viewfinders, and ultra-compact monitors.
Exceptional Visual Quality
High Contrast: Ensures clear differentiation between bright and dark areas, enhancing image depth and detail.
Wide Color Reproduction Range: Delivers vibrant, true-to-life colors, perfect for immersive AR/VR environments.
High-Speed Response: Enables smooth motion rendering, minimizing lag and motion blur.
Thin and Lightweight Design
This OLED micro display is engineered for applications where weight and size are critical. The slim design ensures seamless integration into compact devices without compromising performance.
Advanced Functionalities
Power-Saving Features: Optimized for energy efficiency, extending device battery life.
Image Inversion Options: Supports up/down and right/left inverse display modes for flexible integration.
Orbit Support: Enhances display performance and durability.
Technical Specifications
The table below summarizes the key technical details of the HGECX336AF:
| Parameter | Specification |
|---|---|
| Model Number | HGECX336AF |
| Resolution | 640 (RGB) × 400 dots (0.77M dots) |
| Panel Size | 15.6 × 13.6 × 0.2 mm |
| Active Area | 8.143 × 6.146 mm |
| Luminance | 800 cd/m² |
| Input Interfaces | Parallel RGB 24-bit, YCbCr 24-bit, YCbCr 16-bit |
| Driver Board | CVBS/HDMI Board |
| Operating Temperature | -10°C to 70°C |
Applications
AR/VR Devices
The HGECX336AF is an excellent choice for AR/VR headsets, offering vivid imagery and minimal latency to enhance user immersion and interaction.
Professional Equipment
From camera viewfinders to medical imaging devices, this micro display provides precision and reliability in demanding environments.
Compact Monitors
Its small size and high resolution make it ideal for ultra-compact monitors used in specialized applications like drones and robotics.
Conclusion
The HGECX336AF 0.23-inch OLED micro display combines advanced features, outstanding performance, and versatility to meet the rigorous demands of modern imaging systems. Its robust design and high-definition capabilities position it as a premier choice for AR/VR, professional imaging, and portable display solutions.
Drawing
Pin Description
| Pin No. | Symbol | Type | Pin Description | Equivalent Circuit |
|---|---|---|---|---|
| 1 | VCATH | Power Supply | EL cathode power supply | |
| 2 | VCCP | Power Supply | VCCP power supply | |
| 3 | VCAL | Output | Temperature sensor output voltage | *6 |
| 4 | VG255 | Output | Gamma top reference voltage (255) | *6 |
| 5 | VG0 | Output | Gamma bottom reference voltage (0) | *6 |
| 6 | VOFS | Output | Gamma offset voltage | *6 |
| 7 | VREF | Output | Gamma reference voltage | *6 |
| 8 | VDD2 | Power Supply | 10V power supply | |
| 9 | VSS | Power Supply | GND | |
| 10 | VDD1 | Power Supply | 1.8V power supply | |
| 11 | MCLK | Input | Master clock | *1 |
| 12 | XHD | Input | Horizontal sync signal (negative polarity) | *1 |
| 13 | XVD | Input | Vertical sync signal (negative polarity) | *1 |
| 14 | VSS | Power Supply | GND | *1 |
| 15 | XCLR | Input | System reset (negative polarity) | *1 |
| 16-23 | DATA7-DATA0 | Input | Video signal input (refer to 5.3.) | *1 |
| 24-31 | DATA15-DATA8 | Input | Video signal input (refer to 5.3.) | *1 |
| 32-39 | DATA23-DATA16 | Input | Video signal input (refer to 5.3.) | *1 |
| 40 | TEST | Input | Test pin (connect to GND) | *3 |
| 41 | XSCK | Input | Serial communication: Serial clock (negative polarity) | *2 |
| 42 | XCS | Input | Serial communication: Chip select (negative polarity) | *2 |
| 43 | SI | Input | Serial communication: Data input | *2 |
| 44 | SO | Output | Serial communication: Data output | *7 |
| 45 | TEST | Output | Test pin (no connect) | *4 |
| 46 | TEST | Input | Test pin (connect to GND) | *5 |
| 47 | VSS | Power Supply | GND | |
| 48 | VDD1 | Power Supply | 1.8V power supply | |
| 49 | VSS | Power Supply | GND | |
| 50 | VDD2 | Power Supply | 10V power supply | |
| 51 | VCCP | Power Supply | VCCP power supply |
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Frequently Asked Question
The HGECX336AF micro display is designed for applications such as AR/VR devices, viewfinders, and ultra-compact monitors, offering high definition in a compact form factor.
The display has a resolution of 640 (RGB) × 400 dots, equivalent to 0.77M dots.
The display provides high contrast, a wide color reproduction range, and high-speed response for exceptional visual performance.
It supports parallel RGB 24-bit, YCbCr 24-bit, and YCbCr 16-bit input interfaces.
The panel size is 15.6 × 13.6 × 0.2 mm, with an active area of 8.143 × 6.146 mm.
The display has a luminance of 800 cd/m², making it suitable for various lighting conditions.
The display operates reliably within a temperature range of -10°C to 70°C.
The micro display is optimized for energy efficiency, helping to extend the battery life of the devices it is integrated into.
These modes provide flexibility for integrating the display into devices with varied orientations.
The display is ideal for AR/VR headsets, professional imaging equipment like camera viewfinders, and ultra-compact monitors used in robotics, drones, and similar fields.
