0.71″ OLED Micro Display 1920×1080 Head Mounted AR 500nits
Advanced 0.71" OLED Micro Display for AR and Head-Mounted Applications Overview
The 0.71-inch OLED Micro Display is a cutting-edge 1920×1080 resolution active matrix color OLED panel, designed for high-performance applications such as viewfinders, head-mounted displays, and ultra-compact monitors. Utilizing single-crystal silicon transistors, this display integrates both panel driver and logic driver, offering a compact, lightweight, and high-definition visual experience.
Features and Technological Advantages
High-Definition Compact Display
The 0.71-inch diagonal size accommodates 1920(RGB) × 1080 pixels, equating to an impressive 6.22 million dots. This high pixel density ensures crystal-clear visuals, essential for immersive AR and VR applications.
Superior Visual Performance
High Contrast: A contrast ratio of 100,000:1 provides deep blacks and vibrant colors.
Wide Color Gamut: Enhanced color reproduction ensures true-to-life imagery.
High-Speed Response: Reduces motion blur, improving the clarity of dynamic content.
Optimized Design for Wearable Technology
Thin and Lightweight: Ensures minimal bulk, making it ideal for AR glasses and head-mounted displays.
Energy Efficiency: Power-saving functionality enhances battery performance for extended use.
Flexible Display Orientation: Supports up/down and right/left inversion for adaptable integration into different systems.
Orbit Support: Expands application possibilities with precise positioning capabilities.
General Specifications
| Specification | Details |
|---|---|
| Display Type | AM-OLED, OLED |
| Screen Size | 0.71 inches |
| Outline Dimensions | 25.24 x 19.40 x 1.925 mm (before bending) |
| Active Area | 15.8 x 8.99 mm |
| Driving Frequency | 60Hz |
| Resolution | 1920 (RGB) × 1080 pixels |
| Max Brightness | 500 nits |
| Contrast Ratio | 100,000:1 |
| Interface | LVDS |
| Pin Count | 81 Pins |
| Driver Board | HDMI Board Included |
| Power Consumption | 0.4 to 550 mW |
| Operating Temperature | 0°C to 70°C |
| Storage Temperature | -30°C to 80°C |
Applications and Industry Use Cases
Augmented and Virtual Reality
The high-definition micro-OLED panel is ideal for AR and VR headsets, delivering sharp imagery and low-latency performance critical for immersive experiences.
Professional Camera Viewfinders
The high contrast ratio and color accuracy make this display an excellent choice for digital camera electronic viewfinders (EVFs), ensuring precise image composition.
Wearable and Miniature Displays
Due to its compact size and lightweight nature, this micro-display is suitable for smart glasses, monocular HUDs, and compact monitoring devices in industrial and medical fields.
Conclusion
The 0.71-inch OLED Micro Display is a sophisticated solution for next-generation wearable displays, balancing high resolution, outstanding color fidelity, and efficient power consumption. Its versatile orientation control, high contrast, and compact form factor make it a premium choice for AR/VR systems, professional viewfinders, and other specialized applications requiring ultra-compact, high-performance displays.
Drawing
Pin Description
| Pin No. (FPC Side) | Symbol | Type | Description | Equivalent Circuit |
|---|---|---|---|---|
| 18 | PSCNT | Input | Power save communication enable Low: Valid (fixed) | ※1 |
| 19 | XCLR | Input | System reset | ※1 |
| 20 | TEST | Output | Test pin (no connect) | ※3 |
| 21 | NC | – | Connect to GND | – |
| 22 | XVD | Input | Vertical sync signal (negative polarity) | ※4 |
| 23 | TEST | Input | Test pin (connect to GND) | ※5 |
| 24 | CLK1 | Input | Horizontal period trigger signal input | ※1 |
| 25 | TEST | Input/Output | Test pin (connect to GND) | ※4 |
| 26 | TEST | Output | Test pin (no connect) | ※1 |
| 27 | VDD1IF | Power Supply | 1.8V power supply for mini-LVDS | – |
| 28 | VSS1IF | Power Supply | GND for mini-LVDS | – |
| 29 | LV0A | Input | mini-LVDS data input | ※6 |
| 30 | LV0B | Input | mini-LVDS data input | ※6 |
| 31 | LV1A | Input | mini-LVDS data input | ※6 |
| 32 | LV1B | Input | mini-LVDS data input | ※6 |
| 33 | LV2A | Input | mini-LVDS data input | ※6 |
| 34 | LV2B | Input | mini-LVDS data input | ※6 |
| 35 | LV3A | Input | mini-LVDS data input | ※6 |
| 36 | LV3B | Input | mini-LVDS data input | ※6 |
| 37 | LV4A | Input | mini-LVDS data input | ※6 |
| 38 | LV4B | Input | mini-LVDS data input | ※6 |
| 39 | LV5A | Input | mini-LVDS data input | ※6 |
| 40 | LV5B | Input | mini-LVDS data input | ※6 |
| 41 | VDD1IF | Power Supply | 1.8V power supply for mini-LVDS | – |
| 42 | VSS1IF | Power Supply | GND for mini-LVDS | – |
| 43 | CLKA | Input | Clock for mini-LVDS | ※6 |
| 44 | CLKB | Input | Clock for mini-LVDS | ※6 |
| 45 | VSS1IF | Power Supply | GND for mini-LVDS | – |
| 46 | VDD1IF | Power Supply | 1.8V power supply for mini-LVDS | – |
| 47 | LV6A | Input | mini-LVDS data input | ※6 |
| 48 | LV6B | Input | mini-LVDS data input | ※6 |
| 49 | LV7A | Input | mini-LVDS data input | ※6 |
| 50 | LV7B | Input | mini-LVDS data input | ※6 |
| 51 | LV8A | Input | mini-LVDS data input | ※6 |
| 52 | LV8B | Input | mini-LVDS data input | ※6 |
| 53 | LV9A | Input | mini-LVDS data input | ※6 |
| 54 | LV9B | Input | mini-LVDS data input | ※6 |
| 55 | LV10A | Input | mini-LVDS data input | ※6 |
| 56 | LV10B | Input | mini-LVDS data input | ※6 |
| 57 | LV11A | Input | mini-LVDS data input | ※6 |
| 58 | LV11B | Input | mini-LVDS data input | ※6 |
| 59 | VSS1IF | Power Supply | GND for mini-LVDS | – |
| 60 | VDD1IF | Power Supply | 1.8V power supply for mini-LVDS | – |
| 61 | TEST | Output | Test pin (no connect) | ※1 |
| 62 | IFSW | Input | Interface select pin (connect to VDD1) | ※1 |
| 63 | VDD1 | Power Supply | 1.8V power supply | – |
| 64 | VDD1 | Power Supply | 1.8V power supply | – |
| 65 | VSS | Power Supply | GND | – |
| 66 | VSS | Power Supply | GND | – |
| 67 | TEST | Input | Test pin (connect to GND) | ※7 |
| 68 | VCAL | Output | Output of temperature sensing circuit | ※8 |
| 69 | R_IB | Input/Output | Bias current adjustment resistance connect pin | ※8 |
| 70 | VREF | Output | VREF voltage | ※8 |
| 71 | VG255 | Output | Gamma top voltage | ※8 |
| 72 | VG0 | Output | Gamma bottom voltage | ※8 |
| 73 | VOFS | Output | Vofs voltage | ※8 |
| 74 | VSS | Power Supply | GND | – |
| 75 | VSS | Power Supply | GND | – |
| 76 | VDD2 | Power Supply | 10V power supply | – |
| 77 | VDD2 | Power Supply | 10V power supply | – |
| 78 | VCCP_I | Power Supply | VCCP power supply | – |
| 79 | VCCP_I | Power Supply | VCCP power supply | – |
| 80 | VCATH | Power Supply | EL cathode power supply | – |
| 81 | VCATH | Power Supply | EL cathode power supply | – |
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Frequently Asked Question
The display has a 1920(RGB) × 1080 resolution, offering a total of 6.22 million dots for high-definition visuals.
It is primarily used in AR/VR headsets, professional camera viewfinders, and wearable miniature displays for industrial and medical applications.
The high contrast, wide color gamut, and high-speed response ensure sharp, low-latency visuals, making it ideal for immersive AR and VR experiences.
The display can achieve a maximum brightness of 500 nits, ensuring good visibility in various lighting conditions.
It features an advanced power-saving function, with power consumption ranging from 0.4 to 550 mW, optimizing energy use for extended operation.
It utilizes an LVDS (Low-Voltage Differential Signaling) interface for efficient and high-speed data transmission.
The high contrast ratio (100,000:1) and wide color reproduction range ensure precise image composition and enhanced visibility for photographers and videographers.
Yes, the display supports up/down and right/left inversion, making it adaptable for different mounting and viewing configurations.
It operates within a temperature range of 0°C to 70°C and can be stored in temperatures between -30°C to 80°C.
Yes, the display includes a driver board with an HDMI interface, simplifying integration into various devices.
