From LCD to OLED to Mini LED: Apple’s Ultimate Display Technology

From LCD to OLED to Mini LED: Apple's Ultimate Display Technology

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

Research Progress on Quantum Dot Diffuser Plates for LCD Displays

Research Progress on Quantum Dot Diffuser Plates for LCD Displays

Banner | Promotion This article is submitted by the research team (research group) of the authors. Quantum dot technology is one of the hottest technologies in the current field of LCD displays. The narrow emission characteristics of quantum dots allow for brighter colors and a wider color gamut, aligning with the future development direction of … Read more

Connecting Chinese VFD Display to Raspberry Pi Volumio

Connecting Chinese VFD Display to Raspberry Pi Volumio

Although using a Raspberry Pi as a player is not an ideal choice, it is low-cost and easy to use. The Volumio system supports playback of almost all audio formats and mobile remote control, as well as popular USB interface sound cards. If a VFD/LCD screen and playback control buttons are added to the machine … Read more

Creating a Digital Clock Thermometer with AT89C52 in Proteus

Creating a Digital Clock Thermometer with AT89C52 in Proteus

1. Introduction In this tutorial, we will use Proteus software to demonstrate how to design and simulate a digital clock thermometer based on the AT89C52 microcontroller. We will cover hardware circuit design, software programming, and simulation testing using Proteus. 2. Project Overview The digital clock thermometer is a device that integrates time display and temperature … Read more

Understanding How Touchscreens Work

Understanding How Touchscreens Work

Do you still remember the button-operated “old phones” by Daming Lake? It was nothing like today. Now everyone has a touchscreen smartphone. Whether elderly, children, office workers, or students… Everyone has a touchscreen smartphone. You can’t go anywhere without your phone. Why did the old phones not respond to touch on the screen? Do you … Read more

Basic Knowledge of LCD Screen Repair

Basic Knowledge of LCD Screen Repair

Follow the association or click to read the original text to participate in the home appliance survey Cast your most precious vote 1. Types of LCD Screen Interfaces and Cables The LCD screen interfaces are divided into 60HZ, 120HZ, and even higher frequencies like 200HZ and 240HZ. Different frequency driver boards are required, with main … Read more

Design of an Electronic Clock with LCD for 51 Microcontroller

Design of an Electronic Clock with LCD for 51 Microcontroller

The LCD screen is JM12864 or FYD12864 (with font library). I have used both models without issues. 4 rows * 8 columns of Chinese characters = 32 serial communication interfaces P1.5–P1.7, which can be modified according to your circuit. #include #define uchar unsigned char void LCD_ini(); void ascii_change(void); void delay(); void wri_add(uchar com); void wri_dat(uchar … Read more

Industry Focus | Substrate Glass in LCD Panels

Industry Focus | Substrate Glass in LCD Panels

Substrate glass is one of the important raw materials that make up liquid crystal panels. The key structure of a liquid crystal panel is similar to a sandwich, with two layers of ‘bread’ (TFT substrate and color filter) enclosing the ‘jam’ (liquid crystal). Therefore, making a TFT-LCD panel requires two pieces of glass, used as … Read more

Understanding OLED vs LCD: Which Is Worse for Your Eyes?

Understanding OLED vs LCD: Which Is Worse for Your Eyes?

The market is seeing an increasing number of smartphones with OLED screens, especially since the iPhone X adopted Samsung’s AMOLED (a branch of OLED). It seems that if flagship phones do not use OLED, they are not considered true flagships. Previously, only Samsung had mass-produced OLED screens for smartphones (Xiaomi NOTE2 used LG’s OLED, which … Read more

Implementing Partial Screen Clear on LCD

Implementing Partial Screen Clear on LCD

Graphic Control Uncle Composition conveys ideas Reading has never been this easy!!! 01 Introduction When developing multifunctional applications for an LCD screen, there are times when you need to clear the screen. Clearing can be done in two ways: full screen clear and partial screen clear. Today, I will document the code for partial screen … Read more