Source: Sensor Technology OLED (Organic Light-Emitting Diode), also known as Organic Electroluminescent Display (OELD), has been widely applied in MP3 players since 2003 due to its characteristics of being light, thin, and energy-efficient. Previously, OLED screens were only showcased as engineering samples in exhibitions for digital products like digital cameras and mobile phones, and had … Read more
Banner Introduction Display technology has become significant and ubiquitous in our daily lives, widely applied in augmented reality (AR)/virtual reality (VR) devices, smartphones, tablets, monitors, televisions, and more. Currently, Liquid Crystal Displays (LCD) and Organic Light Emitting Diodes (OLED) are the two mainstream display technologies. Other emerging display fields include Micro-LED displays, quantum dot (QDs)/perovskite … Read more
Functionality: Use interrupts to send data, efficiently utilizing the I2C peripheral.First, refer to the manual’s I2C section to understand the basic functions and usage of I2C. Then choose the appropriate operational method based on the functionality you want to implement.Obtaining information about OLED: Search for “0.96 inch OLED screen” on Taobao, where you can find … Read more
Click the “Materials Science and Engineering” above to quickly followA comprehensive, professional WeChat platform for materials science Compared to traditional liquid crystal display (LCD) screens, Organic Light Emitting Diode (OLED, also known as Organic Electroluminescent Display) screens are widely recognized as the next generation display technology. They not only have advantages such as all-solid-state, lightweight, … Read more
Nowadays, large-screen smartphones are becoming increasingly popular. The tragedy of cracked screens is happening more frequently. “Ah! My screen is cracked! Replacing it will probably cost thousands! Maybe I should just get a new phone!” But! Is the screen really as simple as you think? Actually, the touchscreen of a smartphone can be divided into … Read more
Small phone, big universe. This communication tool, once only used for making calls, has now become all-powerful, serving as the first window connecting people to the entire world. The mobile screen, which bears the display function of the phone and serves as the entry point for touch operations, is even more important, being the “window … Read more
Recently, I have been learning STM32 to create a simple application, and I thought I would share an article. The microcontroller used in this article is the STM32F103C8T6, the ultrasonic distance measuring module is the HC-SR04, and the distance results are displayed using a 0.96-inch OLED screen module. Effect Display The display result when the … Read more
A couple of days ago, Zhizhi Dog shared with everyone the issues of “Yin Yang Screens” and “Cool and Warm Screens”. Today is the last question of the three screen questions, which is the “burn-in” risk that makes many users hesitant to buy the iPhone X. OLED (including AMOLED) screens have advantages such as high … Read more
Transforming a display into something as transparent as glass may sound like a scene from a sci-fi movie, but it has gradually become a reality.Xiaomi’s transparent TVRecently, Xiaomi’s released transparent TV illustrates this possibility: it can display various video content while allowing you to see through the screen to the wall and objects behind it.So … Read more
Objectively speaking, COG、COF、COP are three different packaging technologies for display driver chips in screens, commonly referred to as ‘screen packaging’ in the media. The main application of the three is to achieve the driving control of screens (LCD，OLED) by mobile or television systems, as well as signal connections with other systems such as the mainboard … Read more