浅谈LED屏像素点间距
![LED显示器件,LED,MC0404N-M1,2020](https://www.sekorm.com/front/website/images/sekormContent.jpg)
![LED显示器件,LED,MC0404N-M1,2020](https://www.sekorm.com/front/website/images/sekormContent.jpg)
当我们在探讨如何选择一块合适的LED屏时,像素点间距是一个不能避开的话题。这是为什么呢?因为LED屏的像素点间距决定了我们可以在什么样的距离范围内能获得更好的观看效果。而通常情况下,我们应用LED屏的使用场景和安装地点都会限制我们的实际观看距离。因而,只有在购买LED屏前充分考虑像素点间距的因素,才能在使用时获得最好的视觉体验。
什么是LED屏的像素间距
LED屏像素间距,又称作点间距,是指LED屏上两个相邻发光像素点之间的间距,通常以毫米为单位,一般以“P+具体数字”的形式出现。如一块标注P1.25mm的LED屏,其像素点间距为1.25毫米,即该LED屏上两个相邻像素点中心位置的间距为1.25毫米。
像素点间距也是用来计算LED屏上像素点密度(与屏幕分辨率密切相关)的方法之一。如一块P1.0,16*9英寸的LED屏通常拥有4875*2710个像素点;而同等尺寸下P5.0的LED屏则只有975*548个像素点。
为何像素点间距如此重要?
LED屏的像素点间距之所以重要,是因为其很大程度上决定了LED的最佳观看距离。一般来说,LED屏的像素点间距越低,其画质越细腻、边缘过度更平滑,其需要的最佳观看距离也越低;相反地,高像素点间距LED屏的画质相对粗糙,需要的观看距离也会相应增加。
因此,在决定选择什么像素点间距的LED屏时,需要充分考虑实际应用场景下的具体需求,到底是高画质、近距离观看,还是远距离播放而不特别在意画质。
如何确定合适的像素点间距?
既然像素点间距对LED屏使用效果的影响很大,那么我们就有必要详细了解一下如何确定LED屏的像素点间距以符合实际使用需求。实际上,我们有一些相对简单的方法可以作为参考。
一部分人通常会采用像素点间距数值乘以2和3的方式,以获得LED屏的最佳视距范围。如LED屏的像素点为P1.5,则最佳视距范围为1.5*2到1.5*3,即3到4.5米之间。
而有些人则会直接用像素点间距数值乘以10的方法以获取最佳视距的英尺数字,如P1.5 LED屏的最佳视距为1.5*10即15英尺,也就是4.75米左右。
当然,我们可以参考一些现成的像素点间距与推荐观看距离对照表(见下图)。
通过上述的方法或数据,我们会发现LED屏的像素点间距和最佳视距之间的关系并不是绝对固定、一成不变的,往往会因屏幕的实际应用效果、使用者的个人偏好而有所不同;如果个人对LED屏的观看距离有特别的偏好或很难确定具体的需求,最好是亲自去体验一下不同像素点间距LED屏的观看效果。
什么会影响LED屏的像素点间距
一般来说,组成LED屏的单个像素点(即单个LED)的尺寸是决定LED屏像素点间距的关键因素。单个LED的尺寸越小,LED屏的像素点间距越小。
晶台LED显示器件的命名通常与LED的物理尺寸相挂钩,数字值越低,LED的尺寸越小。例如,拥有微小尺寸的MC0404N-M1 LED通常适用于P0.625点间距LED屏的搭建,而2020系列LED则适用于2.5mm、2.6mm、3.9mm和4.8mm点间距LED屏,3535 系列LED则适用于8mm和10mm像素点间距LED屏。
此外,LED面板的结构设计以及一些具体的使用要求也会对LED屏最终的像素点间距产生影响。
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成兴光(XINGLIGHT)车用内/外装饰LED选型指南
公司简介和贴片SMD型LED使用说明书 LED产品型号定义 SMT贴片服务和LED产品车灯应用介绍 陶瓷透镜大功率系列LED 汽车外部照明系列LED 汽车内部照明系列LED
成兴光 - LED灯,LED灯珠,LED,SMD LED,EXTERIOR DECORATIVE LED,INTERIOR DECORATIVE LED,发光二极管,汽车照明LED器件,装饰LED,AUTOMOTIVE LIGHTING LED DEVICES,LED LAMP,外部装饰LED,室内装饰LED,XL-2214UBC,XL-3030WWC,XL-C3570P5S10-18C3C2,XL-3030SURC,XL-HD3528UBC,3535RGBW,XL-C1860P4S10-18C3C1,XL-C3535P4M10-65B,XL-C3570P8S11-3162C3C1,XL-C2720WWC-A2,XL-A3528UBC-4P,XL-C1860P4S10-62C3C1,XL-3433UBC-A1,XL-1808UBC,XL-HD3535UWC,XL-C2720WWC-A1,1860,XL-2214UYC,XL-HD3535UGC,3528,XL-1808WWC,4230,3535RGB 系列,2525 系列,3528 系列,XL-C3570P5S10-31C3C2,XL-C3570P4S10-BGW3C2,3535,2720,XL-C7070P10M11-57B2C2,XL-HD3528SURC,XL-C1860P5S11-62C3C1,XL-ASL2-10W,XL-H03535UYC,3030 系列,XL-C2720SURC-A2,XL-HD3535UBC,XL-C2720SURC-A1,XL-A3528UWC-4P,XL-C3570P5S11-62C3C1,XL-ASL3-15W,2016 系列,XL-HD3535UYC,1860 系列,XL-C3570P5S11-67C3C1,7070 系列,7070,4230 系列,XL-HD3535RGBW,3030,5050,XL-A3528UGC-4P,XL-3433WWC-A1,5530 系列,XL-C1860-P5-S11-62-C-3-C1,XL-C2016P3S11-18B,2214,XL-C2016P3S11-46B,XL-HD2525UWC,1808,3570 系列,2214 系列,XL-A3528UYC-4P,XL-C2016P3S11-VRB,XL-HD3535RGBC,XL-C1860P5S11-31C3C1,XL-3433UWC-A1,XL-C3570P8S11-62C3C2,XL-C1860P4S10-VRC3C1,XL-C3570P7S13-62C3C1,3433,XL-C2016P3S11-31B,XL-C5050P6M11-65B,3535 系列,XL-3030UWC,1808 系列,XL-HD3535SURC,XL-HD3528UGC,XL-2214SURC,XL-C2016P3S11-BGW,3570,XL-HD3535WWC,XL-C1860P4S10-BGW3C1,XL-HD3528UWC,XL-1808SURC,XL-ASL4-20W,XL-3433SURC-A1,XL-1808UWC,XL-C3570P5S10-VRC3C2,2720 系列,XL-HD3535UVA,5050 系列,XL-1808UGC,2525,XI-HD3535UVA,XL-A3528SURC-4P,XL-C2016P3S11-65B,3535RGB,XL-C3570P5S10-62C3C2,5530,XL-A3528WWC-4P,XL-2214UGC,XL-C3570P9S11-62C8C1,XL-1808UYC,2016,3433 系列,XL-C2720UWC-A2,XL-3433UYC-A1,XL-HD3528UYC,XL-3433UGC-A1,XL-C7070P13M11-57B3C3,XL-C2720UWC-A1,XL-HD2525WWC,XL-2214UWC,后背组合灯,制动尾灯,刹车灯,FOG LAMP,内饰应用,DASHBOARD,仪表盘指示背光,REVERSE LAMP,BUTTON,LED车灯,MAP LIGHTING,中控背光,日间行车灯,LED HEADLIGHTS,监护仪,DAYTIME RUNNING LAMP,雾灯,地图照明,HEADLIGHTS,INTERIOR INDICATOR LIGHT,车大灯,汽车照明灯,汽车灯,车内指示灯,INSTRUMENT PANEL INDICATOR BACKLIGHT,CHMSL,SWITCH,转向信号灯,前照灯,手电筒,按键开关,LED头灯,车头大灯,后转向灯,日行灯,DAYTIME RUNNING LIGHTS,CAR LIGHTS,转向灯,MONITOR,车灯,FLASHLIGHT,仪表盘,外饰应用,倒车灯,TURN SIGNAL LAMP,BRAKE TAIL LAMP,钮扣,中控屏背光,仪表面板,后尾组合灯,仪表板指示灯背光,前后转向灯,高位刹车灯,AUTOMOTIVE ELECTRONICS,刹车尾灯,开关,前雾灯,车内氛围灯,地图阅读灯,内部指示灯,汽车电子,DRL
SGM37604S高效率4串白光LED驱动器
SGM37604S是一款高效率的四串白光LED驱动器,集成了1.2MHz升压转换器。它可在3V至5.5V的输入电压范围内运行,并能够以每串25mA的最大电流驱动多达9个LED。该器件采用自适应电流调节方法,允许不同的LED串电压,同时保持LED电流在规定范围内。LED电流可通过I2C接口或PWM信号输入编程。这些特性使其非常适合紧凑型解决方案,适用于LCD显示屏背光。
SGMICRO - 高效率4串白光LED驱动器,HIGH EFFICIENCY 4-STRING WHITE LED DRIVER,SGM37604SYG/TR,SGM37604S,LCD DISPLAY BACKLIGHTING,SMART PHONE,智能电话,平板电脑背光,液晶显示器背光,POWER SOURCE,电源,TABLET BACKLIGHTING
LED,IP防护知多少?
LED被广泛用于LED照明和LED显示屏,它们广泛出现户内外各种应用场景中。因为不同应用场景下的环境条件差异巨大,因此LED必须具备各种不同的防护性能才能在保证性价比的同时,在不同环境条件下维持良好的运行状态。LED的IP防护等级无疑是LED照明灯具或LED屏可以适用与什么场景中的决定性因素之一。那么,什么是LED的 IP防护等级,又是如何影响LED的实际应用的,本文将揭秘LED的IP防护等级。
【应用】纳米涂层提供小间距LED屏防水解决方案,防护等级可达IPX8,涂层工艺简捷可定制
龙鳞新材纳米涂层采用真空等离子气相化学沉积技术,使LED灯、PCBA形成超疏水膜层,具有优良的防雨水、雾气、湿气、盐雾、腐蚀和耐高低温等性能。龙鳞新材料科技纳米涂层相比于灌胶、三防漆防水方式,最大的优势是防护等级高、不受工艺的影响。
STI9287C可否驱动9串3并的LED屏?
不能,STI9287C的输出电压最大到30v,9串的灯电压到9x3.3V=29.7V,会触发芯片的输出OVP。
Luckylight(佳光电子)LED显示屏/LED背光源/贴片LED显示屏选型指南
LED Display LED Backlight SMD LED Display
LUCKYLIGHT - TRIPLE DIGIT ALPHANUMERIC SMD DISPLAY,DUAL DIGIT ALPHANUMERIC SMD DISPLAY,点阵LED显示屏,DUAL DIGIT SMD DISPLAY,ROUND LIGHT BAR LED DISPLAY,一位数字字母LED显示屏,CUSTOM-BUILT LED DISPLAY,QUADRUPLE DIGIT SMD DISPLAY,LED DISPLAY,五位LED显示,双数字LED显示屏,六位LED显示屏,MULTI-COLOR DOT MATRIX LED DISPLAY,QUADRUPLE DIGIT SMD LED DISPLAY,5 SEGMENT LIGHT BAR LED DISPLAY,QUADRUPLE DIGIT ALPHANUMERIC LED DISPLAY,LED BACKLIGHT,双数字SMD LED显示屏,THREE DIGIT LED DISPLAY,FIGURE DIGIT LED DISPLAY,点阵贴片LED显示屏,BI-COLOR DOT MATRIX LED DISPLAY,灯条LED显示屏,SINGLE DIGIT LED DISPLAY,QUINTUPLE DIGIT LED DISPLAY,SINGLE COLOR DOT MATRIX LED DISPLAY,SINGLE DIGIT ALPHANUMERIC LED DISPLAY,ALPHANUMERIC LED DISPLAY,SINGLE DIGIT SMD DISPLAY,BI-COLOR DOT MATRIX,一位数SMD LED显示屏,SINGLE COLOR DOT MATRIX,SINGLE DIGIT SMD LED DISPLAY,ALPHANUMERIC SMD LED DISPLAY,7段LED显示屏,10 SEGMENT LIGHT BAR LED DISPLAY,TRIPLE DIGIT SMD DISPLAY,LED显示,三位数字字母LED显示屏,DUAL DIGIT SMD LED DISPLAY,LIGHT BAR SMD LED DISPLAY,一位数字字母SMD LED显示屏,贴片LED显示屏,QUADRUPLE DIGIT ALPHANUMERIC SMD DISPLAY,10 SEGMENT SINGLE COLOR LIGHT BAR SMD DISPLAY,SINGLE DIGIT ALPHANUMERIC SMD LED DISPLAY,SIX DIGIT LED DISPLAY,SMD 7-SEGMENT LED DISPLAY,地面带法兰式LED显示屏,7-SEGMENT LED DISPLAY,DOT MATRIX,MULTI-COLOR DOT MATRIX,灯条SMD LED显示屏,SMD LED DISPLAY,字母数字LED显示屏,双半位LED显示屏,三位字母数字SMD LED显示屏,DOT MATRIX SMD DISPLAY,LIGHT BAR LED DISPLAY,DUAL DIGIT ALPHANUMERIC LED DISPLAY,DUAL DIGIT LED DISPLAY,TRIPLE DIGIT ALPHANUMERIC LED DISPLAY,SMD 7段LED显示屏,三位SMD LED显示屏,QUADRUPLE DIGIT LED DISPLAY,DUAL DIGIT ALPHANUMERIC SMD LED DISPLAY,TRIPLE DIGIT ALPHANUMERIC SMD LED DISPLAY,一位数LED显示屏,三位LED显示屏,10 SEGMENT BI-COLOR LIGHT BAR SMD DISPLAY,SINGLE DIGIT ALPHANUMERIC SMD DISPLAY,DOT MATRIX SMD LED DISPLAY,字母数字SMD LED显示屏,四位数字字母LED显示屏,单色点阵LED显示屏,ROUND WITH FLANGE TYPE LED DISPLAY,四位SMD LED显示屏,DUAL HALF DIGIT LED DISPLAY,多色点阵LED显示屏,双数字字母数字LED显示屏,LED背光,TRIPLE DIGIT LED DISPLAY,双色点阵LED显示屏,双数字字母数字SMD LED显示屏,DOT MATRIX LED DISPLAY,四位字母数字SMD显示器,四位LED显示屏,TRIPLE DIGIT SMD LED DISPLAY,KW4-361AGA,KW4-S471ARA,KWM-S20881CRA,KWA-393AGA-G5,KW1-S402ARA,KW4-521AGA,KWA-393AGA,KWA4-542ABA,KW2-S391CAA,KW4-S391ARA,KW4-306CBA,KW4-281AGA,KW4-402CWA,KW3-S563CGA-G5,KW2-56BAWA,KW4-311CWA-Y,KWE-501AWA,KWM-R3711ABA,KW1-1501CBA,KW1-S511ABA,KWB-R3912-1W,KWA-S401AWA,KWA4-S392AAA,KWA3-391ARA,KWM-30581CBA,KW1-S281AGA,KWA3-541CRA,KW2-502CGA-G5,KW1-S402CWA,KW4-39DAGA-G5,KWM-30881AWA,KW4-S391CWA,KW4-361AGA-G5,KW2-301CWA-Y,KW3-561AAA,KW4-402ARA,KWA4-542AAA,KW2-S391CBA,KW3-361CGA-G5,KW4-39DCAA,KW1-S202AAA,KWL-R1210GA,KW1-S511CGA,KW2-S201CRA,KWL-R1025BA,KW2-S563CAA,KW1-361CBA,KW5-401CRA,KWA4-S392ABA,KW1-521CBA,KW1-521AGA-G5,KWM-50881AGA,KWM-R3711CGA,KW1-1501CAA,KW4-S202CBA,KW5-561AGB-G5,KW4-561AWA,KWA2-S401CGA-G5,KWM-20881AAA,KW3-561AGA-G5,KWA3-S401AGA-G5,KW2-561CGA-G5,KW3-801CBA,KW4-S281AGA,KW2-802AGB,KW3-561ABA,KW1-S202CBA,KW4-S301AGA-G5,KW1-361CAA,KW1-561CRA,KWL-R1025AA,KW2-S563CBA,KW4-S563ARA,KW1-521AAA,KWE-251ARA,KW1-391CRA,KW4-306CGA-G5,KWM-R30881CBA,KWA-801CWA,KW2-S303CRA,KW3-S401AGA,KW1-801CWA,KWM-20881CBA,KW4-S202AAA,KWL-18021AWB,KW1-S391AWA,KW3-561CGA,KW1-281CBA,KW3-801CGA-G5,KW4-8828AGB,KWA-541AGA,KW3-392AGA-G5,KW4-306CAA,KW4-S563CWA,KW1-4001CAB,KW3-801CAA,KW1-281CAA,KWM-R30881CAA,KWA-801ARA,KWM-30581AAA,KWB-R3912-1B,KW1-801ARA,KW5-321CRA,KW2-521CWA,KWA2-391CAA,KW4-S471CRA,KWM-30571CAA,KWA-393CGA,KW1-S802CGA-G5,KW1-S402CRA,KW1-2301CAA,KW1-S281ABA,KWA3-S401AWA,KW4-402AWA,KW2-802AAB,KW5-401ARA,KWA3-391CWA-Y,KWA4-542CBA,KWA4-S392CAA,KW1-321CGA-G5,KW1-4001CBB,KW2-56BCWA,KW4-S202CGA,KWA4-542CGA-G5,KW1-361CGA,KW3-251CWA-Y,KW4-281AWA-Y,KWA3-391CRA,KW1-S281CGA,KW1-S511CBA,KW4-521CGA-G5,KWM-R3711CBA,KW1-S562AGA-G5,KWM-30881CWA,KW1-301AGA-G5,KW3-561CAA,KWA3-541ARA,KW3-S401CRA,KW1-2301CBA,KWA-393ABA,KW1-563AGA,KW5-401CWA,KW2-802ABB,KWE-251AWA-Y,KW4-39DAAA,KWA2-391CBA,KWA4-542CAA,KW3-801CGA,KW4-S281AAA,KW5-231CRA,KW2-S563AAA,KW1-361ABA,KWA-393AWA-Y,KW4-S391AWA,KWA4-S392CBA,KWM-20881CAA,KW2-281ARA,KWA4-391AGA-G5,KW4-S202ABA,KWM-30881CGA-G5,KW1-S202ABA,KW1-801CRA,KW3-561CBA,KWA3-541CWA,KWL-18021ARB,KW1-S402AGA-G5,KW3-801ABA,KW1-562CGA-G5,KW4-361CWA-Y,KWA-541ABA,KW1-603CBA,KW4-39DCBA,KW2-802CGB,KW4-311AGA-G5,KWM-R30881ABA,KW1-361AAA,KW2-S563ABA,KW4-S281ABA,KW4-S563CRA,KW1-521CAA,KW2-S303ARA,KW4-25DAWA-Y,KWA-541AGA-G5,KW1-2301AGA-G5,KW4-391AGA-G5,KWL-18021CWB,KW1-S202CGA,KWA-801CRA,KW1-S281AAA,KW4-281AGA-G5,KW1-S391CWA,KW1-603CAA,KW1-S202CGA-G5,KW1-321AWA-Y,KW3-801AAA,KWA-541CGA,KWM-R30881AAA,KW1-4001AAB,KWM-R3711AAA,KW2-S303CWA,KW1-S511AAA,KW4-S281CGA,KW2-56BARA,KW2-S563CGA,KWM-30581CAA,KW2-361AWA-Y,KWM-30581CGA-G5,KW3-304AGA-G5,KW4-361CRA,KW2-521AWA,KW4-401CAA,KW4-8828CBB,KW5-231AAA,KWA3-S401CWA,KW4-25DCGA-G5,KWL-8011BB,KW1-2301AAA,KWA2-391AAA,KW1-521AGA,KW1-501CBA,KWA-501CBA,KWM-R3711AGA-G5,KW2-802CAB,KW1-563ARA,KWM-50571AGA-G5,KW3-S281CWA,KW5-231ABA,KWA-393CBA,KW1-S802CAA,KW4-8828CAB,KW3-S401ARA,KWA3-S401ARA,KWL-8011AB,KW4-281CBA,KW1-S511AGA-G5,KW4-306AGA,KW1-801AGA,KW1-2301ABA,KWM-S20881AGA,KW2-301CGA,KW5-401AWA,KWA2-391ABA,KW3-401AGA-G5,KW4-S281CAA,KW2-802CBB,KW3-392ARA,KW2-281CRA,KWA-541ARA,KW1-563CWA,KW1-281CWA-Y,KW4-402CGA-G5,KW1-563AGA-G5,KWA-393AAA,KW2-391CGA-G5,KW5-231CGA,KW4-281CAA,KW1-S802CBA,KW3-S201AGA-G5,KW2-301ABA,KWA2-391CGA,KWL-18021CRB,KW4-361AAA,KW1-361CWA-Y,KWM-50881CRA,KW4-S281CBA,KW4-391CRA,KW1-603ABA,KWA3-541AGA,KWA4-S392AGA,KW3-S201CBA,KW2-S511CGA -G5,KW1-391AGA,KW2-S303CGA-G5,KW3-S281ARA,KW3-251AWA-Y,KW4-361ABA,KW1-S202AGA,KWA4-542AGA,KW4-521CRA,KW4-25DAGA-G5,KW1-603AAA,KW2-301AAA,KWM-20881AGA,KW2-S303AWA,KW1-1501CGA,KWA3-391AGA,KWA-501AAA,KW1-S281CRA,KW1-501AAA,KW4-281CWA-Y,KW1-S511CAA,KW2-S563AGA,KW1-561AWA,KW2-361CRA,KW4-S471AWA,KWM-R3711CAA,KW3-S201CAA,KW2-281CGA-G5,KW4-401AAA,200WD-AP25,KW4-361CGA,KWL-R1210AA,KW4-306ABA,KWE-251CWA-Y,KW4-281CGA,KWM-R30881AGA-G5,KW4-S391CRA,KW4-8828ABB,KW1-521CGA,KW1-563CRA,KW1-1501ABA,KWM-S20881ABA,KW1-1002AGA-G5,KWA-393CWA-Y,KWL-R1025GA,KWA3-541AGA-G5,KW2-S201CGA-G5,KWA3-S401CRA,KW3-S281AWA,KW4-281ABA,KW5-401CGA-G5,KWM-50881CWA,KW3-S302AGA-G5,KW5-561CAB,KW1-391AAA,KW4-521AGA-G5,KW4-306CGA,KWL-R1210BA,KW1-801CGA,KW4-8828AAB,KW2-402AGA-G5,KW1-S402AGA,KW2-S391CGA,KW2-S201ARA,KW1-521ABA,KW1-1501AAA,KW1-603CGA,KWA-541CRA,KWM-S20881CGA,KW4-25DCWA-Y,KW4-281AAA,KWM-50881ARA,KWB-R10050-P8WW2H-12V,KWA-393CAA,KW1-391ABA,KW1-1501AGA-G5,KWA2-391AGA,KW1-321CWA-Y,KW3-S401CWA,KW1-2301CGA,KWA3-391CGA,KW2-301CBA,KWA-801AGA,KW1-561ARA,KWM-20571AWA,KW4-391ARA,KW4-S202CAA,KWA4-S392CGA,KWE-251CRA,KW5-231AGA,KWM-20881ABA,KW4-401CBA,KW1-1201AWA,KW1-391CGA,KW3-281CGA-G5,KW4-521ARA,KWA3-391ABA,KWA4-542CGA,KW2-561AGA-G5,KW3-561AGA,KW4-8828CGB,KW2-301CAA,KW4-306AAA,KW1-501CAA,KWM-20881CGA,KWA-501CAA,KW4-S563AGA-G5,KW2-361ARA,KW5-321ARA,KW4-521CWA,KW1-561CWA,KW4-S471CWA,KW4-S563AWA,KW2-281AGA,KW1-3003AWB,KWE-501AGA,KW1-562CAA,KW4-30GAGA-G5,KWM-R3711ARA,KW1-1501CRA,KW3-251ARA,KW5-401CAA,KW2-S201CAA,KW4-306AGA-G5,KW3-392AWA-Y,KW4-361CGA-G5,KW3-567CBA,KW4-25DARA,KW5-321AGA-G5,KW1-321CAA,KW2-402CWA,KW2-402ARA,KWL-R1210GA-G5,KW4-S471AAA,KWA2-S401AGA-G5,KW1-802CAA,KW2-521AGA-G5,KWA-S401CGA
从技术原理、显示效果、能耗和寿命四方面对比IPS屏幕和LED屏幕
IPS屏幕和LED屏幕是两种不同的技术。IPS屏幕是一种液晶显示技术,而LED屏幕是一种发光二极管(LED)背光技术。本文TOPPOWER从技术原理、显示效果、能耗和寿命四方面对二者进行了对比介绍。
KW3-307CAB 8.00mm(0.31英寸),橙色LED显示屏三位7段LED显示屏技术数据表
该资料为Luckylight公司生产的KW3-307CAB型橙色LED显示屏的技术数据手册。手册详细介绍了该产品的特性、应用领域、电气光学特性、封装尺寸、安装方法、焊接工艺、清洁和电路设计注意事项。
LUCKYLIGHT - 三位7段LED显示屏,ORANGE LED DISPLAY,DIGIT HEIGHT SEVEN-SEGMENT LED DISPLAY,橙色LED显示屏,THREE DIGIT 7-SEGMENT LED DISPLAY,位高七段LED显示屏,KW3-307CAB,HOME APPLIANCES,测试测量设备,家用电器,CONTROL UNITS,控制单元,SMART APPLIANCES,智能家电,仪表板,INSTRUMENT PANELS,TEST AND MEASUREMENT EQUIPMENT
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提供全面表征产品器件耗电特征及功耗波形、快速瞬态效应、电源优化、表征和仿真测试服务,使用直流电源分析仪测量精度达50µV,8nA,波形发生器带宽100kHz,输出功率300W,示波器200kHz,512 kpts
实验室地址: 深圳/苏州 提交需求>
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可定制单位/双位/三位/四位LED数码管的尺寸/位数/发光颜色等性能参数,每段亮度0.8~30mcd,主波长470~640nm,电压2~10.2V。
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