OLED (Organic Light-Emitting Diode) displays use self-emissive pixels made of organic carbon-based compounds that emit light when electrified. Unlike LCDs requiring backlights, OLEDs achieve true blacks, infinite contrast ratios, and faster response times (0.1ms). Panox Display leverages OLEDs for ultra-thin, flexible screens in smartphones, wearables, and automotive displays, offering 178° viewing angles and color accuracy … Read more
Projected Capacitive (PCAP) and Surface Capacitive are distinct touchscreen technologies differing in structure, sensing methods, and applications. Surface Capacitive uses a single conductive ITO layer to detect touch via field distortion, supporting single-point interaction. Projected Capacitive employs multilayer ITO electrode matrices for precise multi-touch detection, enabling simultaneous contact tracking and higher sensitivity without direct pressure. … Read more
The Omega Flexible Display 22-Inch is an innovative foldable portable monitor developed by UPERFECT, featuring a 22-inch 3K OLED panel (2880 x 1800 resolution) with a 16:10 aspect ratio. Its flexible design allows folding into a compact 16-inch form while maintaining a slim 7mm thickness when expanded. Key features include 120Hz refresh rate, 500 cd/m² … Read more
A parity bit is a simple error-detection mechanism in digital systems that adds an extra bit to binary data to ensure the total number of 1s is even (even parity) or odd (odd parity). It detects single-bit errors during data transmission or storage but cannot correct them. Used in RAM, UART, and RAID systems, it’s … Read more
Portable monitor stands are lightweight, collapsible platforms designed to elevate and angle screens for ergonomic viewing. They typically use aluminum or ABS plastic for durability, feature adjustable height/tilt, and support monitors up to 17.3″ (4–6 kg). Models from Panox Display often include anti-slip pads, USB-C/VESA mounts, and foldable designs ideal for remote work, gaming, or … Read more
The Portable Monitors 13.3 Inch Collection comprises compact, lightweight displays designed for mobile productivity and entertainment. These monitors typically feature Full HD IPS panels with resolutions up to 1920×1080, USB-C/HDMI connectivity, and multi-device compatibility for laptops, gaming consoles, and SBCs like Raspberry Pi. Enhanced models include touchscreens, built-in privacy filters, and protective cases for professional, … Read more
OLED excels in contrast and flexibility with self-emissive pixels for perfect blacks, while LCD offers cost efficiency and higher peak brightness using backlit liquid crystals. Panox Display recommends OLED for premium visuals (smartphones, wearables) and LCD for budget-focused, high-brightness applications (digital signage, industrial panels). What Is Tandem OLED and Why Is It Important? What are … Read more
The ST7789 PDF primarily refers to the official datasheet and technical documentation for the ST7789VW LCD driver chip, a popular controller for TFT displays ranging from 240×320 to 172×320 pixels. This PDF details register configurations, SPI/parallel interface protocols, electrical characteristics, and power sequencing required for driving RGB-262K color displays. Developers rely on it for hardware … Read more
A 2-inch Serial SPI LCD with 320×240 resolution and touch is a compact TFT display module using the Serial Peripheral Interface (SPI) protocol for low-pin-count communication. It integrates resistive or capacitive touch functionality and operates at 3.3V/5V logic levels. Designed for embedded systems, it supports partial refresh modes (e.g., 30Hz) to reduce power consumption by … Read more
Serial vs. parallel differ in data transmission methods: serial sends bits sequentially over one channel, while parallel uses multiple simultaneous channels. Serial communication minimizes cross-talk and suits long-distance applications (e.g., USB, Ethernet), whereas parallel excels in short-range, high-speed tasks like legacy printer ports. However, parallel systems face synchronization issues (clock skew) and higher wiring costs. … Read more