除了处理器之外，您在购买新移动设备时必须做出的众多选择之一就是它支持的显示类型。大多数厂商青睐AMOLED显示屏^{(AMOLED display)}。那么，这种新的显示技术是什么以及它的优缺点呢？这篇文章解释了AMOLED、Super AMOLED、OLED和LCD 显示器^(Displays)是什么、它们的功能以及它们的不同之处。

AMOLED vs OLED vs LCD 显示器

简而言之，AMOLED、OLED和LCD Display的区别在于，阴极射线^{(Cathode-ray)}管技术的演进导致了向LCD技术的迁移。LCD与OLED或AMOLED显示器之间的主要区别在于，虽然LCD屏幕使用背景光来显示图像，但AMOLED屏幕有自己的光源。AMOLED和Super AMOLED用于移动^(Mobile)设备和电视。然而AMOLED、超级AMOLED^{(Super AMOLED)}可以认为是集成了触摸传感器的更高级版本。

你一定见过OLED显示屏广泛应用于商业广告、体育场馆、证券交易所等。同样的技术已经成为一些旗舰智能手机^{(Smartphones)}和平板电脑以及数码相机和智能电视的标准配置。

AMOLED 和 Super AMOLED是用于移动^(Mobile)设备和电视的显示技术。这些显示器由一组电致发光薄膜层（响应电流通过而发光的材料）发电有机化合物和像素调制矩阵组成。

AMOLED和OLED没有太大区别。实际上，  AMOLED Display是一种变体OLED显示技术。它代表有源矩阵有机发光二极管^{(Active Matrix Organic Light Emitting Diode)}，也称为“有源矩阵OLED^{(Active Matrix OLED)} ” OLED。典型的AMOLED显示器由位于两个电极（阳极^(Anode)和阴极^(Cathode)）之间的一层有机材料组成，所有电极均沉积在基板上。有机层的厚度约为 100 到 500 纳米，相当于人类头发的 200 倍。

与AMOLED相比，Super AMOLED可以被认为是集成了触摸传感器的更高级版本。这些触摸传感器集成到屏幕本身，而不是位于屏幕顶部。除此之外，Super AMOLED屏幕亮度提升 20%，功耗降低 20%，阳光反射减少 80%。  另一方面，AMOLED的户外能见度较差（在阳光直射的情况下）^(AMOLED)

阴极射线^{(Cathode-ray)}管技术的发展导致向LCD技术或液晶显示^{(Liquid Crystal Display)}( LCD ) 技术的迁移。LCD与OLED或AMOLED显示器之间的主要区别在于，虽然LCD屏幕使用背景光来显示图像，但AM OLED屏幕有自己的光源。每一个 AMOLED^{(Every AMOLED)}面板（屏幕）由许多像素组成。每个像素代表显示屏上一个微小的照明区域，是构成图像的众多区域之一。每个像素都会发出自己的“背景光”，因此当被电激活时，它会独立地渲染其光和颜色。薄膜晶体管^{(Thin Film Transistor)}( TFT ) 层有助于控制OLEDsEach像素发出的光。

AMOLED显示屏^{(AMOLED Display)}的优缺点

虽然使用AMOLED^(AMOLED)显示器有很多优点，但也有一些固有的缺点。这是它的细分！

好处^(Advantages)

• ^(AMOLED)与LED^(LEDs)和LCD^(LCDs)相比，AMOLED显示器的响应时间更快。不需要背光。与液晶^(LCD)屏相比，这使得机身纤薄。
• ^{(AMOLED Displays)}与LCD相比， ^(LCDs)AMOLED 显示器可在纯暗条件下实现更大的人工对比度，并具有更好的视角。

缺点^{(Disadvantages)}

• 生产AMOLED 显示器^{(AMOLED Display)}的成本很高。此外，开发AMOLED面板所需的技术非常昂贵。
• AMOLED显示屏的户外能见度非常差。例如，在阳光直射的情况下，很难在AMOLED面板上查看任何内容，因为没有背光并且最大亮度降低。
• 可以看到每种特定颜色的有机材料的寿命存在很大差异。与蓝色OLED薄膜相比，^(OLED)红色^(Red)和绿色OLED薄膜的使用寿命更长。这种变化在一段时间内会导致颜色偏移，因为某些像素比其他像素褪色更快。

LCD^{(LCD Displays)}显示器^{(Disadvantages)}的优缺点

LCD技术不断发展和变化。

好处^(Advantages)

• LCD显示屏的最大优点是易于处理。
• 它具有低闪烁率
• 可用于电池供电的电子产品
• 它不受磁场影响（CRT显示器中的一个主要缺点）

缺点^{(Disadvantages)}

• 从不同角度观看时，颜色和对比度显得不一致
• 由于背光的亮度，图像可能显得平坦
• 在高温环境中失去对比度
• 消耗大量电力产生大量热量

有关更多信息，请阅读来自 ijser.org的PDF 。

AMOLED vs OLED vs LCD Display explained

Apart from processors, one of the many choices you must make while buyіng а new mobile device is the disрlaу typе supportеd by it. Most manufacturers favor AMOLED display. So, what is this new display technology and its advantages and disadvantages? This post explains what AMOLED, Super AMOLED, OLED & LCD Displays are, their features, how they are different.

AMOLED vs OLED vs LCD Display

The difference between AMOLED, OLED & LCD Display, in short, is that the evolution of Cathode-ray tube technology led to migration towards LCD technology. The major difference between LCD and OLED or AMOLED displays is that while LCD screens use background light to display the image, an AMOLED screen has its own source of light. AMOLED and Super AMOLED are used in Mobile devices and televisions. However AMOLED, Super AMOLED can be considered as a more advanced version that integrates touch-sensors.

You must have seen an OLED display screen being widely used in commercial advertisements, sports venues, stock exchanges, etc. The same technology has become a standard feature of some of flagship Smartphones and tablets, as well as digital cameras and smart televisions.

AMOLED and Super AMOLED are display technologies used in Mobile devices and televisions. These displays consist of a set of thin-film layers of electroluminescent (materials which emit light in response to the passage of an electric current) power-producing organic compounds and a pixel-modulating matrix.

There’s not much difference between AMOLED and OLED. In fact, AMOLED Display is a variant OLED display technology. It stands for Active Matrix Organic Light Emitting Diode, also known as ‘Active Matrix OLED’ OLED. A typical AMOLED display is made up of a layer of organic materials situated between two electrodes, the Anode and Cathode, all deposited on a substrate. The organic layers measure about 100 to 500 nanometres thick which is equivalent to 200 times smaller than a human hair.

In comparison to AMOLED, Super AMOLED can be considered as a more advanced version which integrates touch-sensors. These touch-sensors are integrated into the screen itself, instead of having them at the top of the screen. In addition to this, Super AMOLED has 20% brighter screen, 20% lower power consumption and 80% less sunlight reflection.  AMOLED, on the other hand, has poor outdoor visibility (in the presence of direct sunlight)

The evolution of Cathode-ray tube technology led to migration towards LCD technology or Liquid Crystal Display (LCD) technology. The major difference between LCD and OLED or AMOLED displays is that while LCD screens use background light to display the image, an AMOLED screen has its own source of light. Every AMOLED panel (screen) consists of a number of pixels. Each pixel represents a minute area of illumination on a display screen, one of many from which an image is composed. Each pixel emits its own “background light,” and thus it renders its light and color independently when activated electrically. A Thin Film Transistor (TFT) layer helps in controlling the light emitted by the OLEDsEach pixel.

Advantages and disadvantages of AMOLED Display

While there are many advantages of using AMOLED displays there also some inherent disadvantages. Here’s a breakdown of it!

Advantages

• AMOLED displays have a faster response time in comparison to LEDs and LCDs. No backlight is required. This makes the body slim compared to LCD screens.
• AMOLED Displays enable a greater artificial contrast ratio in purely dark conditions and have a better viewing angle compared to LCDs.

Disadvantages

• The cost involved in producing an AMOLED Display is high. Also, the tech needed to develop AMOLED panels is very expensive.
• An AMOLED display has a very poor outdoor visibility. For example, it is difficult to view anything on an AMOLED panel in direct sunlight as there is no backlighting and reduced maximum brightness.
• A large variation in the lifespan of each color-specific organic material is seen. Red and green OLED films have longer lifespans compared to blue OLED films. This variation, over a period, results in color shifts as some pixels fade faster than the other pixels.

Advantages and Disadvantages of LCD Displays

LCD technology continues to evolve and change.

Advantages

• The biggest advantage of the LCD display is it is easy to dispose of.
• It has low flicker rates
• Can be used in battery-powered electronics
• It is not affected by the magnetic fields (a major disadvantage seen in CRT displays)

Disadvantages

• When viewing from different angles, the color and contrast appears inconsistent
• Due to brightness from backlighting, imagery may appear flat
• loss of contrast in high-temperature environments
• consumes a lot of electricity which produce a lot of heat

For more information, read the PDF from ijser.org.

Related posts

• 如何使用Microsoft Wireless Display Adapter

• 修复 Windows 10 上的 Microsoft 无线显示适配器问题

• 如何在没有 Microsoft Display Dock 的 Windows 10 Mobile 上使用 Continuum

• 简单的问题：什么是 AMOLED 屏幕？AMOLED 是什么意思？

• 使用 Microsoft 无线显示适配器从 Windows 8.1 投影到另一台显示器

• 系统Requirements Office 365和Office 2019

• Drive Windows 10中Drive Properties中的Add或删除Hardware tab

• AMOLED or LCD display上的Fix Screen Burn-in

• 最好的8 Compute Stick PCs您可以购买

• Hardware firewall VS Software防火墙 - 差异

• Windows 10 PC打开但没有display or beeps

• 如何检查RAM speed上Windows 11/10

• Computer Beep代码列表及其含义

• Fix Device在Windows 10计算机上未迁移消息

• 如何找出Processor Brand and Model在Windows 10 Laptop

• Best你可以在2019年购买充电无线Mouse

• Processor频率在Windows 10中不匹配

• 如何安全地安全地处理旧电脑

• 如何配置及设立Router Firewall设置

• 为什么我的硬disk fail or crash如此之快，没有明显的原因？