0.71″ AMOLED Micro Display 1920×1080 Viewfinder Night Vision
0.71" AMOLED Micro Display: High-Performance Viewfinder and Night Vision Solution
The ECX335AF is a compact, high-resolution AMOLED micro display with a diagonal size of 0.71 inches (1.8 cm) and a resolution of 1920(RGB) × 1080 dots. Built with single-crystal silicon transistors, this advanced module integrates both panel and logic drivers to achieve exceptional performance in a small, lightweight form factor. Its versatile applications include viewfinders, head-mounted displays (HMDs), and other compact monitoring devices, making it a cutting-edge solution for both professional and consumer use.
Key Features of the ECX335AF Micro Display
High-Resolution and Compact Design
One of the standout characteristics of the ECX335AF is its ability to deliver high-definition visuals in an ultra-compact form. The 1920(RGB) × 1080 dots configuration equates to an impressive 6.22 million dots, offering unparalleled image clarity for its size category.
Exceptional Display Performance
High Contrast Ratio: Provides vivid and sharp imagery, suitable for low-light and high-brightness environments.
Wide Color Gamut: Ensures vibrant, true-to-life color reproduction, enhancing the viewing experience.
Fast Response Times: Ideal for dynamic applications, reducing motion blur and ensuring smooth visuals.
Lightweight and Energy-Efficient
Slim Profile and Reduced Weight: Designed for portability and integration into compact devices.
Power-Saving Features: Optimized for energy efficiency, extending the operational life of portable devices.
Versatile Functionality
Inverse Display Capability: Allows image inversion in both vertical and horizontal directions, providing flexibility for various applications.
Orbit Functionality: Enhances performance and adaptability across different usage scenarios.
General Specifications
The following table outlines the detailed specifications of the ECX335AF micro display:
| Attribute | Details |
|---|---|
| Display Type | AM-OLED, OLED |
| Screen Size | 0.71 inches |
| Appearance Size | 10.783 mm × 6.065 mm |
| Resolution | 1920(RGB) × 1080 |
| Luminance | 500 cd/m² |
| Display Color | Full Color (16.7M, 100% Depth) |
| Interface | LVDS |
| Pin Count | 81 Pins |
| Driver Board | HDMI Board |
| Operating Temperature | -20°C to 70°C |
| Storage Temperature | -40°C to 80°C |
Applications of the ECX335AF Micro Display
Advanced Viewfinders
The ECX335AF’s high resolution and wide color gamut make it ideal for use in professional viewfinders, ensuring precise image framing and monitoring.
Head-Mounted Displays (HMDs)
Its compact size, light weight, and power-saving features allow seamless integration into head-mounted displays, enhancing user comfort and operational efficiency.
Compact Monitors
With its slim profile and robust performance, this micro display is perfect for portable monitoring systems, delivering sharp visuals in a small form factor.
Conclusion
The ECX335AF micro display demonstrates the remarkable convergence of advanced AMOLED technology and thoughtful design. Whether employed in consumer electronics or specialized industrial applications, its high-definition visuals, durability, and energy efficiency set a new benchmark for micro display solutions.
Drawing
Pin Description
| Pin No. (FPC Side) | Symbol | Type | Description | Equivalent circuit |
|---|---|---|---|---|
| 1 | VCATH | Power Supply | EL cathode power supply | |
| 2 | VCATH | Power Supply | EL cathode power supply | |
| 3 | VCCP_O | Power Supply | VCCP power supply | ※8 |
| 4 | VCCP_I | Power Supply | VCCP power supply | |
| 5 | VCCP_I | Power Supply | VCCP power supply | |
| 6 | VDD2 | Power Supply | 10V power supply | |
| 7 | VDD2 | Power Supply | 10V power supply | |
| 8 | VSS | Power Supply | GND | |
| 9 | VSS | Power Supply | GND | |
| 10 | VSS | Power Supply | GND | |
| 11 | VSS | Power Supply | GND | |
| 12 | VDD1 | Power Supply | 1.8V power supply | |
| 13 | VDD1 | Power Supply | 1.8V power supply | |
| 14 | XCS | Input | Serial communication Chip select | ※1 |
| 15 | XSCK | Input | Serial communication Serial clock | ※1 |
| 16 | SI | Input | Serial communication Data input | ※1 |
| 17 | SO | Output | Serial communication Data output | ※2 |
| 18 | PSCNT | Input | Power save communication enable | ※1 |
| 19 | XCLR | Input | System reset | ※1 |
| 20 | TEST | Output | Test pin (no connect) | ※3 |
| 21 | TEST | – | Test pin (connect to GND) | |
| 22 | TEST | Input | Test pin (connect to GND) | ※4 |
| 23 | TEST | Input | Test pin (connect to GND) | ※5 |
| 24 | TEST | Input | Test pin (connect to GND) | ※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 LVDS | |
| 28 | VSS1IF | Power Supply | GND for LVDS | |
| 29 | TEST | Input | Test pin (connect to GND) | ※6 |
| 30 | TEST | Input | Test pin (connect to GND) | ※6 |
| 31 | LV1A | Input | LVDS clock | ※6 |
| 32 | LV1B | Input | LVDS clock | ※6 |
| 33 | LV2A | Input | LVDS data input | ※6 |
| 34 | LV2B | Input | LVDS data input | ※6 |
| 35 | LV3A | Input | LVDS data input | ※6 |
| 36 | LV3B | Input | LVDS data input | ※6 |
| 37 | LV4A | Input | LVDS data input | ※6 |
| 38 | LV4B | Input | LVDS data input | ※6 |
| 39 | LV5A | Input | LVDS data input | ※6 |
| 40 | LV5B | Input | LVDS data input | ※6 |
| 41 | VDD1IF | Power Supply | 1.8V power supply for LVDS | |
| 42 | VSS1IF | Power Supply | GND for LVDS | |
| 43 | TEST | Input | Test pin (connect to GND) | ※6 |
| 44 | TEST | Input | Test pin (connect to GND) | ※6 |
| 45 | VSS1IF | Power Supply | GND for LVDS | |
| 46 | VDD1IF | Power Supply | 1.8V power supply for LVDS | |
| 47 | LV9A | Input | LVDS data input | ※6 |
| 48 | LV9B | Input | LVDS data input | ※6 |
| 49 | LV8A | Input | LVDS data input | ※6 |
| 50 | LV8B | Input | LVDS data input | ※6 |
| 51 | LV7A | Input | LVDS data input | ※6 |
| 52 | LV7B | Input | LVDS data input | ※6 |
| 53 | LV6A | Input | LVDS data input | ※6 |
| 54 | LV6B | Input | LVDS data input | ※6 |
| 55 | LV10A | Input | LVDS clock | ※6 |
| 56 | LV10B | Input | LVDS clock | ※6 |
| 57 | TEST | Input | Test pin (connect to GND) | ※6 |
| 58 | TEST | Input | Test pin (connect to GND) | ※6 |
| 59 | VSS1IF | Power Supply | GND for LVDS | |
| 60 | VDD1IF | Power Supply | 1.8V power supply for LVDS | |
| 61 | TEST | Output | Test pin (no connect) | ※6 |
| 62 | IFSW | Input | Interface select pin (connect to GND) | ※6 |
| 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 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 ECX335AF micro display has a diagonal size of 0.71 inches (1.8 cm).
The resolution is 1920(RGB) × 1080, equating to 6.22 million dots.
Its applications include advanced viewfinders, head-mounted displays (HMDs), and compact monitoring systems.
Its high contrast ratio ensures vivid and sharp imagery, even in low-light conditions.
Yes, it supports both vertical and horizontal image inversion for added flexibility.
The display offers a luminance of 500 cd/m².
The micro display utilizes an LVDS interface.
It can operate between -20°C and 70°C.
Yes, it features a slim profile, reduced weight, and power-saving functions for optimized energy efficiency.
The display is compatible with an HDMI driver board.
