AMOLED、OLED和 等离子 有区别吗?(注意:不是LED背光液晶)

2025-02-24 06:22:11
推荐回答(3个)
回答1:

等离子耗电啊,而且比OLED厚,用电池的东西用等离子都不好,OLED成品率低,价格高,有几个名牌日本厂商都停止销售了,主要是工艺不成熟,小面板的还可以,大面板就不好做了

回答2:

OLED 是有机发光显示器 ( Organic Light Emitting Display)或称有机发光二极体( Organic Light Emitting Diode) 的缩写。其发光原理,是在透明阳极与金属阴极间蒸镀有机薄膜,注入电子与电洞,并利用其在有机薄膜间复合,将能量转成可见光。可搭配不同的有机材料,发出不同颜色的光,来达成全彩显示器的需求。

主动式OLED (Active Matrix,AMOLED):即是利用薄膜电晶体(Thin Film Transistor,TFT),搭配电容储存讯号,来控制OLED的亮度灰阶表现。被视为是下一世代的显示技术。

等离子电视(Plasma Display Panel)是在两张超薄的玻璃板之间注入混合气体,并施加电压利用荧光粉发光成像的设备。与CRT显像管显示器相比,具有分辨率高,屏幕大,超薄,色彩丰富、鲜艳的特点。与LCD相比,具有亮度高,对比度高,可视角度大,颜色鲜艳和接口丰富等特点。

上述说明AMOLED&OLED&等离子电视的基本常识。至於区别,AMOLED&OLED&等离子电视属於『自发光型显示器』;LED显示器,其实是只显示器的背光模式为LED,这种显示器即为『非自发光型显示器』。

等离子电视的最大的缺点就是耗电量高跟寿命短。手机跟笔记本使用时因以电池为电力来源,而电池能提供电力的时间有限,所以,等离子并不适合用於手机跟笔记本,况且,等离子萤幕另一个缺点就是在几千个小时后就会产生明显的亮度降低,从而影响画质,1000小时大约是41天,没有人喜欢自己的手机跟笔记本,在使用不到一年萤幕就变暗吧?!

至於OLED,其实早在2008年时,Samsung跟LG就已经有推出OLED背光(AMOLED)的(15吋)萤幕了,所以,并不是电视不用OLED,而是早就已经在使用了。

回答3:

AMOLED屏幕具备着响应速度快,自发光,显示效果优异以及更低电能消耗的优点。而早期AMOLED屏幕所面临的面板尺寸有限以及寿命相比TFT较短的缺陷也在不断革新的技术支持下缩短着差距。
OLED,即有机发光二极管(Organic Light-Emitting Diode),又称为有机电激光显示(Organic Electroluminesence Display, OELD)。因为具备轻薄、省电等特性,因此从2003年开始,这种显示设备在MP3播放器上得到了广泛应用,而对于同属数码类产品的DC与手机,此前只是在一些展会上展示过采用OLED屏幕的工程样品,还并未走入实际应用的阶段。但OLED屏幕却具备了许多LCD不可比拟的优势。
等离子电视最大的优势在于大,从技术层面上来讲,液晶电视目前还达不到最大的等离子的尺寸,液晶电视画面细腻的特点也决定了在小尺寸上的表现力要大大强于等离子,但达到40英寸(101厘米)以上,等离子电视的画面品质已经跟液晶电视相差无几。

与液晶电视相比,等离子电视具有亮度高、色彩还原性好、灰度丰富、对迅速变化的画面响应速度快等优点。由于屏幕亮度高达150流明,因此可以在明亮的环境下,让人心情愉快地欣赏大画面的视讯节目。另外,等离子视野开阔,观赏视角高达160度,令视角只有40度左右的液晶显示屏望尘莫及。在对比度方面,等离子的表现也要好于液晶,最高对比度达到了10000:1,而一般的液晶电视对比度仅有600到700:1。 从实用方面来说,大屏幕选等离子,小屏幕选液晶.等离子适合观看动作大片,对运动画面不会出现拖尾现象;液晶适合看相对静止的画面,画质细腻.液晶无辐射.从技术方面来说,等离子是在两张薄玻璃板之间充填混合气体,施加电压使之产生离子气体,然后使等离子气体放电,与基板中的荧光体发生反应,产生彩色影像。液晶是一种介于固态和液态之间的物质,是具有规则性分子排列的有机化合物,如果把它加热会呈现透明状的液体状态,把它冷却则会出现结晶颗粒的混浊固体状态。各有千秋,都好,就看你所摆放的房间面积来选大小.进口品牌技术成熟,

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