今日头条
LED英文词汇001
Interlace
英:
The cross-section of bump is like mushroom, and it is formed when the electroplating plate thickness is higher than the photo resister.
N
ND filter
Neutral Density filter
不管波长为何,为了以一定的比率减弱光的强度以得到适当的光量所使用的滤光器,是一种不会改变光束的大小,但可以减少光量的滤光器。分为全面均一浓度的个别type及能针对角度表示线状浓度变化的圆形type二种。装置于检查装置内的CCD camera前部,其目的是使DUT image的明亮度达到最适化。
不管波长为何,为了以一定的比率减弱光的强度以得到适当的光量所使用的滤光器,是一种不会改变光束的大小,但可以减少光量的滤光器。分为全面均一浓度的个别type及能针对角度表示线状浓度变化的圆形type二种。装置于检查装置内的CCD camera前部,其目的是使DUT image的明亮度达到最适化。
英:
The light filter device that works regardless of the light spectrum, and will reduce the light according to certain ratio to obtain suitable amount of light. It does not change the size
of the light beam, but to decrease the quantity of light. It is differentiated into 2 types: one type is to even the density of whole surface and another round shaped type which varies the light density according to different angle. It is fixed to the front part of a checking device, CCD camera, which is used to adjust the luminance of DUT image to the most suitable status.
Non interlace
将画面的一个Frame从上面一条一条线的依顺序扫描来表示的驱动方式。个人计算机用的Monitor是其代表。
英:
Non interlace is a driving method, which used widely in PC’s monitor, scans line by line accordingly.
NTSC
National Television System Committe
电视机信号的标准方式之一。以美国、日本为中心而被使用。扫描线数525条,每秒使用30 Frame,为减低Flicker而分为偶数?u奇数 filter来扫描。
英:
NTSC is one of the standard TV signal that used mostly in America and Japan. It scans 525 lines, and 30 frames in a second. In order to reduce flicker, it is scanned with even / odd number filter.
液晶显示器。利用偏极化光及液晶分子之特有光电特性,以电压控制画素之亮及暗,达到影像明暗对比之效果。
英:
LCD utilizes the polarization light and special light and electrical property of LC molecule to control the darkness and lightness of pixel with voltage. Hence, to achieve the effect of contrast between bright and dark.
LCD Controller
供给Driver回路(IC)上必要的timing信号等控制信号的回路(IC)。
英:
LCD controller supplies the necessary timing signal for Driver IC and other signal controlling IC.
LCD Driver
指驱动液晶panel的回路或IC。以matrix来表示,可分为行电极Driver与列电极Driver
英:
LCD Driver is for driving LC panel circuit or IC. In matrix terms, it can be differentiated into column electrode Driver and row electrode Driver.
LCD Projector
将小型的液晶面板(LCD panel)放大投影而取得大画面之方式。可分为使用3片单色TFT的3板式及使用1片彩色TFT的单板式。从价格、重量来看,单板式较有利。3板式系利用二色镜(dichroic mirror)自光源的光中取出光的三原色后进行彩色之显示。分为rear pro 与 front pro二种方式。就亮度来说,rear pro较有利。
英:
A method to magnify and project a smaller-sized LCD panel into a bigger display. This can be achieved by using either three single-color TFT or one color TFT. From a price and weight standpoint, it should be more beneficial to use the one color TFT method. The three single-color TFT method uses a dichroic mirror to display the colors from external light sources. It is divided into rear projector and front projector. In terms of brightness, rear projector has more advantages than front projector.
Line defect
出现于水平及垂直之线状的显示缺陷。
英:
Line defect is a display defect which appears in horizontal or vertical lin
es.
Luminance
画面的明亮度。单位为cd/m2。 在透过型TFT彩色液晶上则是指液晶面板的透过率与B/L辉度之积
英:
It’s the luminance of the screen, and unit of measure is cd/m2. In TFT Color LC terms, it is the product of light through rate and B/L brightness.
MA
Module Assembly)
将panel、PCB、bezel等零件组装起来成为液晶Module的工程。
英:
Module Assembly engineering is to assemble panel, PCB, bezel and other parts to a LC module
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