1 Introduction In embedded measurement and control systems centered around microcontrollers, the interface between the microcontroller and display devices is an essential link. This involves selecting the type of display device, determining whether to use serial or parallel interfaces, and establishing the display driver, among other issues. A typical display device is the LED digital … Read more
The so-called backlight source (BackLight) is a type of light source located behind the liquid crystal display (LCD), and its luminous effect directly affects the visual effect of the liquid crystal module (LCM).The liquid crystal itself does not emit light; it displays graphics or characters as a result of modulating light.The development of backlight sources … Read more
This experiment uses Arduino to directly drive the 1602 LCD to display text. The 1602 LCD is widely used in applications. The original 1602 LCD used the HD44780 controller, and now various manufacturers’ 1602 modules basically use compatible ICs, so their characteristics are generally consistent.1602LCD main technical parameters: Display capacity is 16×2 characters; Chip operating … Read more
Banner Introduction In recent years, with the launch of wearable near-eye display devices such as Apple’s Vision Pro and Microsoft’s Hololens, virtual reality (VR) and augmented reality (AR) display technologies have gradually had a profound impact in fields such as industry, education, and healthcare. Near-eye display technology, as an important technical support for VR/AR devices, … Read more
Click the “blue text” to follow us The “Commodity Name and Coding Coordination System” (hereinafter referred to as the “Coordination System”) 2022 edition has added LCD modules. What components make up this module structurally? How does it differ from the familiar LCD monitors and LCD TVs? In fact, if one cannot distinguish between them, accurate … Read more
After more than a decade of development, China’s liquid crystal display industry has transformed from non-existence to innovation and has become the largest producer of TN/STN panels in the world, ranking first in output value in the LCD industry. Currently, there are approximately 200 production plants and research institutes related to the LCD industry in … Read more
This article is suitable for students who have studied LCD displays but do not fully understand them. The author uses the battleship STM32. In this article, the author will discuss three topics: FSMC-related configuration, principles of displaying a string of characters, and principles of displaying Chinese characters. Let’s get to the point →_→ 1. FSMC-related … Read more
Recently, Malcolm Owen, an author from AI (Artificial Intelligence website), published an article about LCD, OLED, Mini LED, and Micro LED technologies. In the article, he introduces these four technologies and expresses anticipation for Micro LED, which is expected to replace LCD and OLED, as these technologies are related to Apple’s current or future products. … Read more
With the advancement of a new round of technological revolution and industrial transformation, the concept of new quality productivity, which serves as a new driving force for economic development, has taken the stage in history. New quality productivity is characterized by high technology, high efficiency, and high quality, and it represents an advanced productive force … Read more
Click Jiangsu Laser Industry Technology Innovation Strategic Alliance Follow/ Top WeChat Official Account News | Technical Article | Conference Forum | Processing Services Introduction to Jiangsu Laser Alliance: Display technology is ubiquitous in our daily lives; its wide applications cover smartphones, tablets, desktop monitors, televisions, data projectors, and augmented reality/virtual reality devices. Currently, Liquid Crystal … Read more