Organic Light Emitting Diodes (OLEDs) are a type of technology that is taking the display and lighting industry by storm. They are increasingly being used in the latest smartphones, televisions, l...
SPI, a synchronous serial bus by Motorola, uses 4 lines: SCLK (clock), MOSI (master-out), MISO (master-in), and SS (slave-select). Master drives SCLK for full-duplex, 8/16-bit transfers up to tens ...
From: Author Clock: A Novel Way To Tell Time Do have the same experience as me? Sometimes I am inspired by quotes from books or movies. Those quotes inspire me to read books or watch movies. R...
I2C uses two bidirectional lines (SCL clock, SDA data) for master-slave communication. With 7/10-bit device addressing, it supports 100kHz (standard) to 3.4MHz (high-speed) modes. Start/stop condit...
TFT structures comprise a glass substrate, gate electrode (Mo, 100–200nm thick), SiO₂ insulator (≈300nm), semiconductor layer (a-Si, 50–100nm), and source/drain metals (150–200nm). Gate volta...
OLEDs emit light via organic films (100–200nm thick) sandwiched between anode/cathode. Electrons/holes inject, merge in emissive layer, exciting molecules to release photons (100% NTSC color). No b...
LCD means Liquid Crystal Display, using liquid crystals sandwiched between polarized glass to modulate backlight, creating images. Common in TVs/phones, IPS panels (e.g., iPad Pro) offer 178° viewi...
In this article, we try to organize the kinds of display interfaces, and how they differ from each other. There is the outline. Display Interface Display interface and protocol External Interface...
At present, there are many types of display screens in the market, which can be roughly divided into back-lit screen (LCD) and self-lit screen (OLED), and also there are many branches under LCD and...