Manufacturing Process and Key Technologies of OLED
The full name of OLED is Organic Light Emitting Diode. The working principle of OLED is to place the organic light-emitting layer between the two electrodes. When the positive and negative electrons meet in this organic material, they will emit light. Its component structure is simpler than the currently popular TFT-LCD, and its production cost […]
What is TFT-LCD?
Abstract The thin film transistor liquid crystal display (TFT-LCD) is currently the most widely used liquid crystal display. This article introduces the basic information of TFT-LCD from its structure, principle, manufacturing process, characteristic index, research progress, and application. Introduction TFT-LCD technology is a high technology that combines microelectronics technology and LCD technology. By using microelectronic […]
What Is OLED Flickering (And How to Avoid It)
OLED display has high contrast, bright color, and is self-luminous, which is more transparent than LCD display. Meanwhile, it can be folded, making it the first choice for flagship smartphones. Have you noticed that if you look at an OLED screen for a long time, your eyes will be uncomfortable, and you will feel dizzy and […]
Do OLED Screens Hurt Our Eyes?
“I’ve changed to a high-end smartphone with an OLED screen, but my eyes feel uncomfortable.” More and more netizens have this problem. Do OLED screens really hurt our eyes? Recently, a reporter investigated this phenomenon. “Staring at my smartphone with OLED screen, my eyes hurt.” “I would never have thought that my eyes were becoming […]
What Is OLED Burn-In? (And How to Avoid It)
With the rapid development of smartphones, many things are emerging. Among them, the popularity of OLED displays should be counted. At present, LCD displays are gradually being replaced by OLED displays. The reasons include: OLED displays have higher brightness and better color saturation. Meanwhile, they especially support more new techniques such as screen fingerprints, under-screen cameras, etc. However, […]
LCD Display VS OLED Display
There are many kinds of smartphones/TVs with different display effects in the market nowadays, but in the final analysis, They are all LCD displays and OLED displays. So, what is the difference between them? To know the difference between OLED displays and LCD displays, we need to know: What are they? How do they work? 1. […]
China Top 10 OLED Display Manufacturers
OLED is called Organic Light Emitting Diode or Organic Electroluminescence Display. OLED is an organic light-emitting device that emits light through the injection and recombination of electrical current. The luminous intensity is proportional to the injected current. Under the action of the electric field, holes generated by the anode and electrons caused by the cathode […]
China Top 10 LED Segment Display Manufacturers
1. What is LED Segment Display? LED segment display is one of the digital and other information electronic display devices. As shown in the figure below, it is composed of multiple light-emitting diodes to form an “8” shaped device. When a specific LED is powered on, it will emit light. Several different LEDs are turned […]
Analysis of The Causes of The Bad Phenomena of LCD Screen
1. Poor appearance (1). Internal stain It is called black spot, stain, and fiber. It means the fiber or stain inside the LCD. (2). Internal scratch It is called a black line or a white line, and it is scratched on the surface. (3). Color unevenness It is called color unevenness and rainbow, that is, […]
OLED DISPLAYS: AMOLED VS PMOLED
1. Two technical branches of OLED: PMOLED and AMOLED OLED display is characterized by self-illumination, high contrast, low power consumption, lightweight, thin thickness, etc. It is called the next-generation display technology. According to the drive mode, OLED can be divided into active drive (AMOLED) and passive drive (PMOLED). Each pixel of AMOLED is equipped with […]