0.38″ VR Glasses Dual FLCOS Micro Display Modules 1280*720
0.38" VR Glasses Dual FLCOS Micro Display Modules: A Comprehensive Overview
The following document provides an in-depth specification of the 0.38-inch Dual FLCOS Micro Display Modules, engineered specifically for VR glasses. These modules employ advanced Ferroelectric Liquid Crystal on Silicon (FLCOS) technology, offering exceptional performance in compact visual systems. Designed to meet the rigorous demands of immersive visual applications, this module combines precision, efficiency, and versatility.
Specification Scope
This document encompasses the electrical viewfinder specifications for a full-color liquid crystal display module designed for delivery in advanced optical systems.
Key Highlights:
Display Technology: Ferroelectric Liquid Crystal (FLC) on reflective CMOS
Display Format: 720p resolution (1280×720)
Compact Panel Size: Active area of 8.448 x 4.752 mm with a diagonal of 9.693 mm (0.38”)
Detailed Specifications
The following sections describe the key attributes and technical parameters of the 0.38-inch FLCOS module in greater detail.
Display Parameters
| Parameter | Description |
|---|---|
| Display Mode | Field sequential color |
| Display Format | 720p: 1280(H) x 720(V) |
| Pixel Pitch | 6.6 µm |
| Pixel Fill Factor | 88% |
| Frame Rate | 60 Hz/360 Hz (NTSC); 50/300 Hz (PAL) |
| Brightness | Minimum 200 cd/m² |
| Contrast Ratio | 150:1 (Typical) |
| Color Depth | 4.2 million unique colors (YCbCr video interface) |
| Input Grayscale Levels | 256 |
Interface and Signal Requirements
The module supports a robust digital display interface and control system, making it suitable for high-performance optical applications.
Digital Display Interface
Interface Standard: YCbCr (4:2:2) – parallel
Data Input: 16 data lines, with synchronization signals (Hd, Vd) and Clock
Data Clock Rate: 25 MHz to 75 MHz
Control Interface
Type: Industry-standard two-wire bidirectional serial (I2C format)
Input and Output Signal Specifications
Signal Levels: CMOS 1.8V to 3.3V
Pin Count: 33 pins
Electrical Characteristics
The module operates within strict voltage and temperature parameters to ensure reliability and performance under various conditions.
Supply Voltages
Core Voltage: 1.8 V
Analog/I/O Voltage: 3.3 V
LED Voltage: 5 V
Serial Interface Voltage: 1.8 V to 3.3 V
Temperature Range
Storage Temperature: -30°C to 83°C
Applications and Advantages
Applications
This FLCOS micro display module is optimized for:
Virtual reality glasses
Advanced augmented reality devices
Compact electronic viewfinders
Advantages
High Resolution: Achieves 720p HD resolution in an ultra-compact design.
Efficiency: Low power consumption with an efficient two-wire control interface.
Vivid Imagery: Exceptional brightness, contrast ratio, and color depth.
Conclusion
The 0.38″ Dual FLCOS Micro Display Modules represent a cutting-edge solution for immersive visual systems, blending compact form with outstanding image quality. Designed for demanding applications such as VR glasses, these modules demonstrate the potential of FLCOS technology to deliver high performance in miniaturized displays.
By adhering to strict technical specifications and leveraging advanced display technology, this module is poised to enable the next generation of visual innovation.
Drawing
Pin Description
| No | Name | I/O | Power Supply | Function |
|---|---|---|---|---|
| 1 | GND | NA | NA | Ground |
| 2 | SDA | IO | VIO_Serial | Serial Interface Data I/O |
| 3 | SCL | I | VIO_Serial | Serial Interface Clock Input |
| 4 | DATA 0 | I | 1.8V ~ 3.3V | Y0 / Cb0 / Cr0 |
| 5 | DATA 1 | I | 1.8V ~ 3.3V | Y1 / Cb1 / Cr1 |
| 6 | DATA 2 | I | 1.8V ~ 3.3V | Y2 / Cb2 / Cr2 |
| 7 | DATA 3 | I | 1.8V ~ 3.3V | Y3 / Cb3 / Cr3 |
| 8 | DATA 4 | I | 1.8V ~ 3.3V | Y4 / Cb4 / Cr4 |
| 9 | DATA 5 | I | 1.8V ~ 3.3V | Y5 / Cb5 / Cr5 |
| 10 | DATA 6 | I | 1.8V ~ 3.3V | Y6 / Cb6 / Cr6 |
| 11 | DATA 7 | I | 1.8V ~ 3.3V | Y7 / Cb7 / Cr7 |
| 12 | DATA 8 | I | 1.8V ~ 3.3V | Cb0 / Cr0 |
| 13 | DATA 9 | I | 1.8V ~ 3.3V | Cb1 / Cr1 |
| 14 | DATA 10 | I | 1.8V ~ 3.3V | Cb2 / Cr2 |
| 15 | DATA 11 | I | 1.8V ~ 3.3V | Cb3 / Cr3 |
| 16 | DATA 12 | I | 1.8V ~ 3.3V | Cb4 / Cr4 |
| 17 | DATA 13 | I | 1.8V ~ 3.3V | Cb5 / Cr5 |
| 18 | DATA 14 | I | 1.8V ~ 3.3V | Cb6 / Cr6 |
| 19 | DATA 15 | I | 1.8V ~ 3.3V | Cb7 / Cr7 |
| 20 | NRESET(*1) | I | 1.8V ~ 3.3V | Reset (Lo Active) |
| 21,22 | AVCC | NA | NA | Panel Analog / LED Power Supply (+5V) |
| 23 | VSYNC | I | 1.8V ~ 3.3V | Vertical Synch Signal (If non-use: GND) |
| 24 | HSYNC | I | 1.8V ~ 3.3V | Horizontal Synch Signal (If non-use: GND) |
| 25 | VIO_Serial | NA | NA | Serial Interface I/O Power Supply |
| 26,27,28 | VCC(*3) | NA | NA | Panel Core Power Supply (+1.8V) |
| 29 | VCCX | NA | NA | Panel / EEPROM Power Supply (+3.3V) |
| 30 | CLOCK | I | 1.8V ~ 3.3V | Video Data Clock |
| 31,32,33 | GND | NA | NA | Ground |
Why Choose Us
Knowledge Base
Technology evolves at an incredible pace, and staying ahead requires ongoing learning and an open-minded approach. By continuously expanding our knowledge, we ensure we remain leaders in our field.
Join us as we explore the latest trends and insights, and take the opportunity to refresh and deepen your understanding of LCD technology!
Our Product Offerings
Whether it’s our standard offerings or a custom solution, quality is always our top priority. We constantly optimize our processes to deliver the best combination of competitive pricing,timely delivery. Our goal is to provide exceptional value while meeting your specific needs.
Explore our range of products today and see how we can assist with your next project!
Global Client Support
We are a full-service LCD solutions manufacturer and supplier, specializing in a wide range of electronic products. Our expertise includes color TFT displays, embedded LCDs, touch panels, LCD heaters, backlights, and both character and graphic LCDs.
Providing comprehensive solutions to meet diverse industry needs.come along as we discover the latest trends and insights.
Frequently Asked Question
The module employs Ferroelectric Liquid Crystal on Silicon (FLCOS) technology with a reflective CMOS design.
The display has a 720p resolution with a format of 1280(H) x 720(V).
The active area measures 8.448 x 4.752 mm, with a diagonal size of 9.693 mm (0.38 inches).
It supports frame rates of 60 Hz/360 Hz for NTSC and 50 Hz/300 Hz for PAL.
The module supports a color depth of 4.2 million unique colors using a YCbCr video interface.
The module uses a YCbCr (4:2:2) parallel digital display interface and an I2C-based two-wire serial control interface.
It operates with supply voltages of 1.8 V (Core), 3.3 V (Analog/I/O), 5 V (Analog/LED), and 1.8 V to 3.3 V (Serial interface I/O).
The display provides a minimum brightness of 200 cd/m² and a typical contrast ratio of 150:1.
It is designed to operate within a storage temperature range of -30°C to 83°C.
The module is ideal for virtual reality glasses, augmented reality devices, and compact electronic viewfinders.
