大功率led燈珠參數 |
發布時間:2022-08-19 15:33:27 |
大(da)家好今天來(lai)介紹大(da)功(gong)率led燈(deng)珠參數(shu)(led燈(deng)珠功(gong)率一般多少(shao)瓦)的問題,以下是小編對此問題的歸納(na)整理(li),來(lai)看(kan)看(kan)吧。 文章目錄列表:大功率LED燈珠各種瓦數的詳細參數問題不是這么問的,問的也(ye)太廣了吧 我說(shuo)說(shuo)1w的(de)大功率LED燈珠(zhu)的(de)參數:功率:1W 電壓:3.2-3. 5 電(dian)流(liu):350mA 流(liu)明:90-100 色溫:2700-10000K 芯片尺寸(cun):38*38 led燈珠10000瓦多大功率答:led燈珠(zhu)10000瓦至(zhi)少有是110的功(gong)率(lv):1. 1w大(da)功(gong)率(lv)led燈珠(zhu)部(bu)分參數:正向電(dian)壓(ya):2.8-3.4;色(se)溫:3000-4450;5000-6000光通量:80-90lm發光角度:110-1201w。 2. 大功率LED燈(deng)(deng)(deng)珠是LED燈(deng)(deng)(deng)珠的一種,相對于小功率LED燈(deng)(deng)(deng)珠來說,大功率LED燈(deng)(deng)(deng)珠的功率更高,亮度(du)更亮,價格(ge)更高。小功率LED燈(deng)(deng)(deng)珠額定電流都是20mA。 我需要大功率LED燈珠1W的詳細參數誰有呀1、1w大(da)功(gong)(gong)率(lv)(lv)led燈(deng)(deng)珠(zhu)(zhu)部(bu)分參(can)數:正(zheng)向(xiang)電(dian)壓:2.8-3.4;色溫:3000-4450;5000-6000光(guang)通量:80-90lm發光(guang)角度(du)(du):110-1201w。2、大(da)功(gong)(gong)率(lv)(lv)LED燈(deng)(deng)珠(zhu)(zhu)是LED燈(deng)(deng)珠(zhu)(zhu)的(de)一(yi)(yi)種,相對于(yu)小(xiao)功(gong)(gong)率(lv)(lv)LED燈(deng)(deng)珠(zhu)(zhu)來說,大(da)功(gong)(gong)率(lv)(lv)LED燈(deng)(deng)珠(zhu)(zhu)的(de)功(gong)(gong)率(lv)(lv)更(geng)高(gao),亮度(du)(du)更(geng)亮,價格更(geng)高(gao)。小(xiao)功(gong)(gong)率(lv)(lv)LED燈(deng)(deng)珠(zhu)(zhu)額定(ding)電(dian)流(liu)(liu)都(dou)是20mA,額定(ding)電(dian)流(liu)(liu)高(gao)過(guo)20mA的(de)基本上都(dou)可以算作(zuo)大(da)功(gong)(gong)率(lv)(lv)。一(yi)(yi)般(ban)功(gong)(gong)率(lv)(lv)數有(you):0.25w、0.5w、1w、3w、5w、8w、10w等等。主要亮度(du)(du)單位為(wei)lm(流(liu)(liu)明(ming)),小(xiao)功(gong)(gong)率(lv)(lv)的(de)亮度(du)(du)單位一(yi)(yi)般(ban)為(wei)mcd(毫坎德拉,1cd=1000mcd),也(ye)就是發光(guang)強度(du)(du)I。大(da)功(gong)(gong)率(lv)(lv)燈(deng)(deng)珠(zhu)(zhu)一(yi)(yi)般(ban)是指仿(fang)流(liu)(liu)明(ming)燈(deng)(deng)珠(zhu)(zhu),就像(xiang)圖片(pian)的(de)形狀一(yi)(yi)樣(yang)。SMD的(de)都(dou)有(you)高(gao)過(guo)20MA.也(ye)不稱為(wei)是大(da)功(gong)(gong)率(lv)(lv)。 led燈珠參數是什么LED燈(deng)珠參(can)(can)數(shu)(shu)(shu)1、亮(liang)度(du)(du)(du)(du)(du)(du)(du)(du)(du) LED的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)亮(liang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)不(bu)同(tong)(tong)(tong)(tong),價(jia)(jia)(jia)(jia)(jia)格(ge)(ge)不(bu)同(tong)(tong)(tong)(tong)。 燈(deng)杯:一(yi)(yi)(yi)(yi)(yi)(yi)(yi)般(ban)(ban)亮(liang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)60-70lm; 球泡燈(deng):一(yi)(yi)(yi)(yi)(yi)(yi)(yi)般(ban)(ban)亮(liang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)80-90lm. 注(zhu):1W亮(liang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)60-110lm3W亮(liang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)最高(gao)(gao)可(ke)(ke)(ke)達(da)240lm5W-300W是(shi)(shi)(shi)(shi)(shi)集成(cheng)芯(xin)(xin)(xin)片(pian)(pian)(pian)(pian),用(yong)(yong)(yong)(yong)串/并聯封裝,主(zhu)(zhu)要(yao)看多(duo)少(shao)電(dian)(dian)(dian)流(liu),電(dian)(dian)(dian)壓,幾(ji)串幾(ji)并。 1W紅光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang),亮(liang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)般(ban)(ban)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)30-40lm;1W綠光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang),亮(liang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)般(ban)(ban)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)60-80lm;1W黃光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang),亮(liang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)般(ban)(ban)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)30-50lm;1W藍光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang),亮(liang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)般(ban)(ban)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)20-30lm. LED透鏡:一(yi)(yi)(yi)(yi)(yi)(yi)(yi)次透鏡一(yi)(yi)(yi)(yi)(yi)(yi)(yi)般(ban)(ban)用(yong)(yong)(yong)(yong)PMMA、PC、光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)學(xue)玻璃、硅膠(jiao)(軟(ruan)硅膠(jiao),硬硅膠(jiao))等(deng)材(cai)料。角(jiao)(jiao)度(du)(du)(du)(du)(du)(du)(du)(du)(du)越(yue)大(da)出(chu)(chu)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)效率(lv)越(yue)高(gao)(gao),用(yong)(yong)(yong)(yong)小(xiao)角(jiao)(jiao)度(du)(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)LED透鏡,光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)線(xian)(xian)要(yao)射(she)得(de)(de)(de)遠(yuan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)。 2、抗(kang)靜電(dian)(dian)(dian)能(neng)(neng)力 抗(kang)靜電(dian)(dian)(dian)能(neng)(neng)力強的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)LED,壽命長(chang)(chang),因而(er)價(jia)(jia)(jia)(jia)(jia)格(ge)(ge)高(gao)(gao)。通常抗(kang)靜電(dian)(dian)(dian)大(da)于(yu)700V的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)LED才(cai)能(neng)(neng)用(yong)(yong)(yong)(yong)于(yu)LED燈(deng)飾(shi)(shi) 3、波(bo)(bo)長(chang)(chang) 波(bo)(bo)長(chang)(chang)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)致的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)LED,顏(yan)(yan)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)致,如(ru)(ru)(ru)要(yao)求顏(yan)(yan)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)致,則(ze)價(jia)(jia)(jia)(jia)(jia)格(ge)(ge)高(gao)(gao)。沒有(you)(you)(you)(you)(you)LED分(fen)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)分(fen)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)儀(yi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)生(sheng)產(chan)商(shang)很難(nan)生(sheng)產(chan)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)彩(cai)純正(zheng)(zheng)(zheng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)產(chan)品(pin)(pin)。 大(da)功率(lv)LED燈(deng)珠詳(xiang)(xiang)細參(can)(can)數(shu)(shu)(shu)及(ji)點光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)(yuan)選(xuan)(xuan)擇技(ji)(ji)巧 白(bai)(bai)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)分(fen)暖(nuan)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)(色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)溫(wen)(wen)2700-4000K),正(zheng)(zheng)(zheng)白(bai)(bai)(色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)溫(wen)(wen)5500-6000K),冷白(bai)(bai)(色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)溫(wen)(wen)7000K以(yi)(yi)(yi)(yi)(yi)上(shang)(shang))歐洲(zhou)人(ren)(ren)比較(jiao)(jiao)(jiao)喜歡暖(nuan)白(bai)(bai) 紅光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang):波(bo)(bo)段(duan)600-680,其(qi)(qi)中(zhong)620,630主(zhu)(zhu)要(yao)用(yong)(yong)(yong)(yong)于(yu)舞(wu)臺燈(deng),690接(jie)近(jin)紅外(wai)(wai)(wai)線(xian)(xian) 藍光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang):波(bo)(bo)段(duan)430-480,其(qi)(qi)中(zhong)460,465舞(wu)臺燈(deng)用(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)較(jiao)(jiao)(jiao)多(duo)。 綠光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang):波(bo)(bo)段(duan)500-580,其(qi)(qi)中(zhong)525,530舞(wu)臺燈(deng)用(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)較(jiao)(jiao)(jiao)多(duo)。 4、漏電(dian)(dian)(dian)電(dian)(dian)(dian)流(liu) LED是(shi)(shi)(shi)(shi)(shi)單向導電(dian)(dian)(dian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)發(fa)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)體(ti)(ti)(ti)(ti)(ti),如(ru)(ru)(ru)果(guo)有(you)(you)(you)(you)(you)反向電(dian)(dian)(dian)流(liu),則(ze)稱為(wei)(wei)(wei)(wei)(wei)(wei)(wei)漏電(dian)(dian)(dian),漏電(dian)(dian)(dian)電(dian)(dian)(dian)流(liu)大(da)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)LED,壽命短,價(jia)(jia)(jia)(jia)(jia)格(ge)(ge)低。 5、發(fa)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)角(jiao)(jiao)度(du)(du)(du)(du)(du)(du)(du)(du)(du) 用(yong)(yong)(yong)(yong)途(tu)不(bu)同(tong)(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)LED其(qi)(qi)發(fa)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)角(jiao)(jiao)度(du)(du)(du)(du)(du)(du)(du)(du)(du)不(bu)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)樣(yang)(yang)。特(te)(te)殊的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)發(fa)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)角(jiao)(jiao)度(du)(du)(du)(du)(du)(du)(du)(du)(du),價(jia)(jia)(jia)(jia)(jia)格(ge)(ge)較(jiao)(jiao)(jiao)高(gao)(gao)。 6、壽命 不(bu)同(tong)(tong)(tong)(tong)品(pin)(pin)質(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)關鍵是(shi)(shi)(shi)(shi)(shi)壽命,壽命由光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)衰決(jue)定。光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)衰小(xiao)、壽命長(chang)(chang),壽命長(chang)(chang),價(jia)(jia)(jia)(jia)(jia)格(ge)(ge)高(gao)(gao)。 7、LED芯(xin)(xin)(xin)片(pian)(pian)(pian)(pian) LED的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)發(fa)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)體(ti)(ti)(ti)(ti)(ti)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)芯(xin)(xin)(xin)片(pian)(pian)(pian)(pian),不(bu)同(tong)(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)芯(xin)(xin)(xin)片(pian)(pian)(pian)(pian),價(jia)(jia)(jia)(jia)(jia)格(ge)(ge)差(cha)異(yi)很大(da)。日(ri)本、美國的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)芯(xin)(xin)(xin)片(pian)(pian)(pian)(pian)較(jiao)(jiao)(jiao)貴,臺廠(chang)(chang)與(yu)中(zhong)國本土廠(chang)(chang)商(shang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)LED芯(xin)(xin)(xin)片(pian)(pian)(pian)(pian)價(jia)(jia)(jia)(jia)(jia)格(ge)(ge)低于(yu)日(ri)、美。 8、芯(xin)(xin)(xin)片(pian)(pian)(pian)(pian)大(da)小(xiao) 芯(xin)(xin)(xin)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)大(da)小(xiao)以(yi)(yi)(yi)(yi)(yi)邊(bian)長(chang)(chang)表(biao)(biao)(biao)示(shi)(shi)(shi)(shi),芯(xin)(xin)(xin)片(pian)(pian)(pian)(pian)尺(chi)寸(cun)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)般(ban)(ban)為(wei)(wei)(wei)(wei)(wei)(wei)(wei):38-45mΩ,大(da)芯(xin)(xin)(xin)片(pian)(pian)(pian)(pian)LED的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)品(pin)(pin)質(zhi)比小(xiao)芯(xin)(xin)(xin)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)要(yao)好。價(jia)(jia)(jia)(jia)(jia)格(ge)(ge)同(tong)(tong)(tong)(tong)芯(xin)(xin)(xin)片(pian)(pian)(pian)(pian)大(da)小(xiao)成(cheng)正(zheng)(zheng)(zheng)比。 9、膠(jiao)體(ti)(ti)(ti)(ti)(ti) 普通的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)LED的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)膠(jiao)體(ti)(ti)(ti)(ti)(ti)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)般(ban)(ban)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)環氧樹脂,加(jia)有(you)(you)(you)(you)(you)抗(kang)紫外(wai)(wai)(wai)線(xian)(xian)及(ji)防(fang)(fang)火(huo)劑的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)LED價(jia)(jia)(jia)(jia)(jia)格(ge)(ge)較(jiao)(jiao)(jiao)貴,高(gao)(gao)品(pin)(pin)質(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)戶外(wai)(wai)(wai)LED燈(deng)飾(shi)(shi)應抗(kang)紫外(wai)(wai)(wai)線(xian)(xian)及(ji)防(fang)(fang)火(huo)。 大(da)功率(lv)LED燈(deng)珠詳(xiang)(xiang)細參(can)(can)數(shu)(shu)(shu)及(ji)點光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)(yuan)選(xuan)(xuan)擇技(ji)(ji)巧 10、顯色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)值(zhi) 正(zheng)(zheng)(zheng)白(bai)(bai):60-6,暖(nuan)白(bai)(bai):50-60,由于(yu)不(bu)同(tong)(tong)(tong)(tong)公(gong)司使用(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)封裝熒光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)粉不(bu)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)樣(yang)(yang),所(suo)(suo)(suo)以(yi)(yi)(yi)(yi)(yi)顯色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)值(zhi)也不(bu)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)樣(yang)(yang)。從健(jian)康方(fang)(fang)(fang)(fang)(fang)面(mian),采(cai)用(yong)(yong)(yong)(yong)無(wu)(wu)毒材(cai)料設(she)計(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)產(chan)品(pin)(pin)價(jia)(jia)(jia)(jia)(jia)格(ge)(ge)要(yao)高(gao)(gao),特(te)(te)別(bie)是(shi)(shi)(shi)(shi)(shi)室內LED燈(deng)飾(shi)(shi),千(qian)萬別(bie)貪便宜選(xuan)(xuan)用(yong)(yong)(yong)(yong)有(you)(you)(you)(you)(you)異(yi)味的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)LED燈(deng)飾(shi)(shi),目前僅(jin)少(shao)數(shu)(shu)(shu)幾(ji)家LED廠(chang)(chang)家是(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)無(wu)(wu)毒材(cai)料生(sheng)產(chan),辨別(bie)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)方(fang)(fang)(fang)(fang)(fang)法可(ke)(ke)(ke)以(yi)(yi)(yi)(yi)(yi)直接(jie)用(yong)(yong)(yong)(yong)鼻子分(fen)別(bie),有(you)(you)(you)(you)(you)臭味的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)產(chan)品(pin)(pin)比無(wu)(wu)臭味的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)價(jia)(jia)(jia)(jia)(jia)格(ge)(ge)更低很多(duo)。類(lei)似鉛(qian)、汞、鎘(ge)等(deng)毒素需專業人(ren)(ren)員分(fen)析。從適(shi)(shi)用(yong)(yong)(yong)(yong)環境安全看,有(you)(you)(you)(you)(you)可(ke)(ke)(ke)靠的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)防(fang)(fang)塵防(fang)(fang)潮設(she)計(ji)(ji),材(cai)料防(fang)(fang)火(huo)、防(fang)(fang)紫外(wai)(wai)(wai)線(xian)(xian)、防(fang)(fang)低溫(wen)(wen)開(kai)裂的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)LED產(chan)品(pin)(pin)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)價(jia)(jia)(jia)(jia)(jia)格(ge)(ge)高(gao)(gao)。LED的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)技(ji)(ji)術(shu)參(can)(can)數(shu)(shu)(shu)主(zhu)(zhu)要(yao)有(you)(you)(you)(you)(you)發(fa)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)強度(du)(du)(du)(du)(du)(du)(du)(du)(du),色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du),波(bo)(bo)長(chang)(chang),色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)溫(wen)(wen)等(deng)。下(xia)面(mian)我(wo)們(men)就這些參(can)(can)數(shu)(shu)(shu)給予簡單的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)介紹。光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)強度(du)(du)(du)(du)(du)(du)(du)(du)(du)(LuminousIntensity;IV) 光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)強度(du)(du)(du)(du)(du)(du)(du)(du)(du)定義(yi)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)單位(wei)立(li)體(ti)(ti)(ti)(ti)(ti)角(jiao)(jiao)所(suo)(suo)(suo)發(fa)射(she)出(chu)(chu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)通量(liang),單位(wei)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)燭光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(Candela,cd)。一(yi)(yi)(yi)(yi)(yi)(yi)(yi)般(ban)(ban)而(er)言(yan),光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)(yuan)會向不(bu)同(tong)(tong)(tong)(tong)方(fang)(fang)(fang)(fang)(fang)向以(yi)(yi)(yi)(yi)(yi)不(bu)同(tong)(tong)(tong)(tong)強度(du)(du)(du)(du)(du)(du)(du)(du)(du)放(fang)(fang)射(she)出(chu)(chu)其(qi)(qi)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)通量(liang),在(zai)(zai)(zai)特(te)(te)定方(fang)(fang)(fang)(fang)(fang)向單位(wei)立(li)體(ti)(ti)(ti)(ti)(ti)角(jiao)(jiao)所(suo)(suo)(suo)放(fang)(fang)出(chu)(chu)之(zhi)(zhi)(zhi)(zhi)(zhi)可(ke)(ke)(ke)見光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)輻(fu)(fu)(fu)(fu)(fu)射(she)強度(du)(du)(du)(du)(du)(du)(du)(du)(du)即(ji)(ji)(ji)稱之(zhi)(zhi)(zhi)(zhi)(zhi)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)強度(du)(du)(du)(du)(du)(du)(du)(du)(du)。色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(Chromaticity) 人(ren)(ren)眼對(dui)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)彩(cai)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)感知是(shi)(shi)(shi)(shi)(shi)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)種(zhong)錯綜復雜的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)過(guo)程,為(wei)(wei)(wei)(wei)(wei)(wei)(wei)了(le)將(jiang)(jiang)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)彩(cai)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)描(miao)述(shu)加(jia)以(yi)(yi)(yi)(yi)(yi)量(liang)化(hua),國際(ji)照明協會(CIE)根(gen)據標(biao)(biao)(biao)準(zhun)觀(guan)測(ce)(ce)者(zhe)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)視覺實驗(yan),將(jiang)(jiang)人(ren)(ren)眼對(dui)不(bu)同(tong)(tong)(tong)(tong)波(bo)(bo)長(chang)(chang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)輻(fu)(fu)(fu)(fu)(fu)射(she)能(neng)(neng)所(suo)(suo)(suo)引起的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)視覺感加(jia)以(yi)(yi)(yi)(yi)(yi)紀錄,計(ji)(ji)算出(chu)(chu)紅、綠、藍三(san)原色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)配(pei)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)函(han)數(shu)(shu)(shu),經(jing)過(guo)數(shu)(shu)(shu)學(xue)轉換(huan)后即(ji)(ji)(ji)得(de)(de)(de)所(suo)(suo)(suo)謂(wei)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)CIE1931ColorMatchingFunction(x((),y((),z(()),而(er)根(gen)據此(ci)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)配(pei)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)函(han)數(shu)(shu)(shu),后續(xu)發(fa)展出(chu)(chu)數(shu)(shu)(shu)種(zhong)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)彩(cai)度(du)(du)(du)(du)(du)(du)(du)(du)(du)量(liang)定義(yi),使人(ren)(ren)們(men)得(de)(de)(de)以(yi)(yi)(yi)(yi)(yi)對(dui)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)彩(cai)加(jia)以(yi)(yi)(yi)(yi)(yi)描(miao)述(shu)運用(yong)(yong)(yong)(yong)。 根(gen)據CIE1931配(pei)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)函(han)數(shu)(shu)(shu),將(jiang)(jiang)人(ren)(ren)眼對(dui)可(ke)(ke)(ke)見光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)刺(ci)激值(zhi)以(yi)(yi)(yi)(yi)(yi)XYZ表(biao)(biao)(biao)示(shi)(shi)(shi)(shi),經(jing)下(xia)列公(gong)式換(huan)算得(de)(de)(de)到x,y值(zhi),即(ji)(ji)(ji)CIE1931(x,y)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)(zuo)(zuo)(zuo)(zuo)標(biao)(biao)(biao),透過(guo)此(ci)統一(yi)(yi)(yi)(yi)(yi)(yi)(yi)標(biao)(biao)(biao)準(zhun),對(dui)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)彩(cai)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)描(miao)述(shu)便得(de)(de)(de)以(yi)(yi)(yi)(yi)(yi)量(liang)化(hua)并加(jia)以(yi)(yi)(yi)(yi)(yi)控(kong)制。 x,y:CIE1931色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)(zuo)(zuo)(zuo)(zuo)標(biao)(biao)(biao)值(zhi)(ChromaticityCoordinates) 然而(er),由于(yu)以(yi)(yi)(yi)(yi)(yi)(x,y)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)(zuo)(zuo)(zuo)(zuo)標(biao)(biao)(biao)所(suo)(suo)(suo)建構(gou)之(zhi)(zhi)(zhi)(zhi)(zhi)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)域為(wei)(wei)(wei)(wei)(wei)(wei)(wei)非均勻(yun)性,使色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)差(cha)難(nan)以(yi)(yi)(yi)(yi)(yi)量(liang)化(hua)表(biao)(biao)(biao)示(shi)(shi)(shi)(shi),所(suo)(suo)(suo)以(yi)(yi)(yi)(yi)(yi)CIE于(yu)1976年將(jiang)(jiang)CIE1931色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)(zuo)(zuo)(zuo)(zuo)標(biao)(biao)(biao)加(jia)以(yi)(yi)(yi)(yi)(yi)轉換(huan),使其(qi)(qi)所(suo)(suo)(suo)形成(cheng)之(zhi)(zhi)(zhi)(zhi)(zhi)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)域為(wei)(wei)(wei)(wei)(wei)(wei)(wei)接(jie)近(jin)均勻(yun)之(zhi)(zhi)(zhi)(zhi)(zhi)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)空間,讓色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)彩(cai)差(cha)異(yi)得(de)(de)(de)以(yi)(yi)(yi)(yi)(yi)量(liang)化(hua)表(biao)(biao)(biao)示(shi)(shi)(shi)(shi),即(ji)(ji)(ji)CIE1976UCS(UniformChromaticityScale)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)(zuo)(zuo)(zuo)(zuo)標(biao)(biao)(biao),以(yi)(yi)(yi)(yi)(yi)(u’,v’)表(biao)(biao)(biao)示(shi)(shi)(shi)(shi),計(ji)(ji)算公(gong)式如(ru)(ru)(ru)下(xia)所(suo)(suo)(suo)示(shi)(shi)(shi)(shi):主(zhu)(zhu)波(bo)(bo)長(chang)(chang)(λD) 其(qi)(qi)亦(yi)(yi)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)表(biao)(biao)(biao)達(da)顏(yan)(yan)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)方(fang)(fang)(fang)(fang)(fang)法之(zhi)(zhi)(zhi)(zhi)(zhi)一(yi)(yi)(yi)(yi)(yi)(yi)(yi),在(zai)(zai)(zai)得(de)(de)(de)到待(dai)(dai)(dai)測(ce)(ce)件(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)(zuo)(zuo)(zuo)(zuo)標(biao)(biao)(biao)(x,y)后,將(jiang)(jiang)其(qi)(qi)標(biao)(biao)(biao)示(shi)(shi)(shi)(shi)于(yu)CIE色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)(zuo)(zuo)(zuo)(zuo)標(biao)(biao)(biao)圖(tu)(如(ru)(ru)(ru)下(xia)圖(tu))上(shang)(shang),連(lian)結E光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)(yuan)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)點(色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)(zuo)(zuo)(zuo)(zuo)標(biao)(biao)(biao)(x,y)=(0.333,0.333))與(yu)該(gai)(gai)點并延伸該(gai)(gai)連(lian)結線(xian)(xian),此(ci)延長(chang)(chang)線(xian)(xian)與(yu)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)譜軌(gui)(gui)(gui)(gui)跡(ji)(馬蹄形)相交的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)波(bo)(bo)長(chang)(chang)值(zhi)即(ji)(ji)(ji)稱之(zhi)(zhi)(zhi)(zhi)(zhi)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)該(gai)(gai)待(dai)(dai)(dai)測(ce)(ce)件(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)主(zhu)(zhu)波(bo)(bo)長(chang)(chang)。惟應注(zhu)意(yi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)是(shi)(shi)(shi)(shi)(shi),此(ci)種(zhong)標(biao)(biao)(biao)示(shi)(shi)(shi)(shi)方(fang)(fang)(fang)(fang)(fang)法下(xia)相同(tong)(tong)(tong)(tong)主(zhu)(zhu)波(bo)(bo)長(chang)(chang)將(jiang)(jiang)代表(biao)(biao)(biao)多(duo)個不(bu)同(tong)(tong)(tong)(tong)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)點,是(shi)(shi)(shi)(shi)(shi)以(yi)(yi)(yi)(yi)(yi)用(yong)(yong)(yong)(yong)于(yu)待(dai)(dai)(dai)測(ce)(ce)件(jian)(jian)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)點鄰(lin)近(jin)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)譜軌(gui)(gui)(gui)(gui)跡(ji)時(shi)(shi)較(jiao)(jiao)(jiao)具(ju)(ju)意(yi)義(yi),而(er)白(bai)(bai)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)LED則(ze)無(wu)(wu)法以(yi)(yi)(yi)(yi)(yi)此(ci)種(zhong)方(fang)(fang)(fang)(fang)(fang)式描(miao)述(shu)其(qi)(qi)顏(yan)(yan)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)特(te)(te)性。純度(du)(du)(du)(du)(du)(du)(du)(du)(du)(Purity) 其(qi)(qi)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)以(yi)(yi)(yi)(yi)(yi)主(zhu)(zhu)波(bo)(bo)長(chang)(chang)描(miao)述(shu)顏(yan)(yan)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)時(shi)(shi)之(zhi)(zhi)(zhi)(zhi)(zhi)輔助表(biao)(biao)(biao)示(shi)(shi)(shi)(shi),以(yi)(yi)(yi)(yi)(yi)百分(fen)比計(ji)(ji),定義(yi)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)待(dai)(dai)(dai)測(ce)(ce)件(jian)(jian)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)(zuo)(zuo)(zuo)(zuo)標(biao)(biao)(biao)與(yu)E光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)(yuan)之(zhi)(zhi)(zhi)(zhi)(zhi)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)(zuo)(zuo)(zuo)(zuo)標(biao)(biao)(biao)直線(xian)(xian)距離與(yu)E光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)(yuan)至該(gai)(gai)待(dai)(dai)(dai)測(ce)(ce)件(jian)(jian)主(zhu)(zhu)波(bo)(bo)長(chang)(chang)之(zhi)(zhi)(zhi)(zhi)(zhi)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)譜軌(gui)(gui)(gui)(gui)跡(ji)(SpectralLocus)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)(zuo)(zuo)(zuo)(zuo)標(biao)(biao)(biao)距離的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)百分(fen)比,純度(du)(du)(du)(du)(du)(du)(du)(du)(du)愈(yu)高(gao)(gao),代表(biao)(biao)(biao)待(dai)(dai)(dai)測(ce)(ce)件(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)(zuo)(zuo)(zuo)(zuo)標(biao)(biao)(biao)愈(yu)接(jie)近(jin)其(qi)(qi)該(gai)(gai)主(zhu)(zhu)波(bo)(bo)長(chang)(chang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)譜色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se),是(shi)(shi)(shi)(shi)(shi)以(yi)(yi)(yi)(yi)(yi)純度(du)(du)(du)(du)(du)(du)(du)(du)(du)愈(yu)高(gao)(gao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)待(dai)(dai)(dai)測(ce)(ce)件(jian)(jian),愈(yu)適(shi)(shi)合以(yi)(yi)(yi)(yi)(yi)主(zhu)(zhu)波(bo)(bo)長(chang)(chang)描(miao)述(shu)其(qi)(qi)顏(yan)(yan)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)特(te)(te)性,LED即(ji)(ji)(ji)是(shi)(shi)(shi)(shi)(shi)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)例。色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)溫(wen)(wen)(ColorTemperature) 一(yi)(yi)(yi)(yi)(yi)(yi)(yi)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)(yuan)之(zhi)(zhi)(zhi)(zhi)(zhi)輻(fu)(fu)(fu)(fu)(fu)射(she)能(neng)(neng)量(liang)分(fen)布與(yu)某(mou)(mou)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)絕對(dui)溫(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)下(xia)之(zhi)(zhi)(zhi)(zhi)(zhi)標(biao)(biao)(biao)準(zhun)黑(hei)體(ti)(ti)(ti)(ti)(ti)(BlackBodyRadiator)輻(fu)(fu)(fu)(fu)(fu)射(she)能(neng)(neng)量(liang)分(fen)布相同(tong)(tong)(tong)(tong)時(shi)(shi),其(qi)(qi)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)(yuan)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)與(yu)此(ci)黑(hei)體(ti)(ti)(ti)(ti)(ti)輻(fu)(fu)(fu)(fu)(fu)射(she)之(zhi)(zhi)(zhi)(zhi)(zhi)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)相同(tong)(tong)(tong)(tong),此(ci)時(shi)(shi)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)(yuan)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)以(yi)(yi)(yi)(yi)(yi)所(suo)(suo)(suo)對(dui)應之(zhi)(zhi)(zhi)(zhi)(zhi)絕對(dui)溫(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)表(biao)(biao)(biao)之(zhi)(zhi)(zhi)(zhi)(zhi),此(ci)溫(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)稱之(zhi)(zhi)(zhi)(zhi)(zhi)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)溫(wen)(wen)(ColorTemperature),而(er)在(zai)(zai)(zai)各溫(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)下(xia)之(zhi)(zhi)(zhi)(zhi)(zhi)黑(hei)體(ti)(ti)(ti)(ti)(ti)輻(fu)(fu)(fu)(fu)(fu)射(she)所(suo)(suo)(suo)呈現之(zhi)(zhi)(zhi)(zhi)(zhi)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)可(ke)(ke)(ke)在(zai)(zai)(zai)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)圖(tu)上(shang)(shang)標(biao)(biao)(biao)出(chu)(chu)曲線(xian)(xian),稱之(zhi)(zhi)(zhi)(zhi)(zhi)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)蒲朗(lang)(lang)克(ke)軌(gui)(gui)(gui)(gui)跡(ji)(PlanckianLocus)。標(biao)(biao)(biao)準(zhun)黑(hei)體(ti)(ti)(ti)(ti)(ti)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)溫(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)愈(yu)高(gao)(gao),其(qi)(qi)輻(fu)(fu)(fu)(fu)(fu)射(she)出(chu)(chu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)線(xian)(xian)對(dui)人(ren)(ren)眼產(chan)生(sheng)藍色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)刺(ci)激愈(yu)多(duo),紅色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)刺(ci)激成(cheng)分(fen)亦(yi)(yi)相對(dui)減(jian)少(shao)。然而(er)在(zai)(zai)(zai)實際(ji)量(liang)測(ce)(ce)上(shang)(shang),無(wu)(wu)任何光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)(yuan)具(ju)(ju)有(you)(you)(you)(you)(you)跟黑(hei)體(ti)(ti)(ti)(ti)(ti)相同(tong)(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)輻(fu)(fu)(fu)(fu)(fu)射(she)能(neng)(neng)量(liang)分(fen)布,換(huan)言(yan)之(zhi)(zhi)(zhi)(zhi)(zhi),待(dai)(dai)(dai)測(ce)(ce)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)(yuan)之(zhi)(zhi)(zhi)(zhi)(zhi)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)通常并未落在(zai)(zai)(zai)蒲朗(lang)(lang)克(ke)軌(gui)(gui)(gui)(gui)跡(ji)上(shang)(shang)。因此(ci)計(ji)(ji)算待(dai)(dai)(dai)測(ce)(ce)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)(yuan)之(zhi)(zhi)(zhi)(zhi)(zhi)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)(zuo)(zuo)(zuo)(zuo)標(biao)(biao)(biao)所(suo)(suo)(suo)最接(jie)近(jin)蒲朗(lang)(lang)克(ke)軌(gui)(gui)(gui)(gui)跡(ji)上(shang)(shang)某(mou)(mou)個坐(zuo)(zuo)(zuo)(zuo)(zuo)標(biao)(biao)(biao)點,此(ci)點之(zhi)(zhi)(zhi)(zhi)(zhi)黑(hei)體(ti)(ti)(ti)(ti)(ti)溫(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)即(ji)(ji)(ji)定義(yi)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)該(gai)(gai)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)(yuan)之(zhi)(zhi)(zhi)(zhi)(zhi)相關色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)溫(wen)(wen)(CorrelatedColorTemperature;CCT),通常以(yi)(yi)(yi)(yi)(yi)CIE1960UCS(u,v)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)圖(tu)求之(zhi)(zhi)(zhi)(zhi)(zhi),并配(pei)合色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)差(cha)△uv加(jia)以(yi)(yi)(yi)(yi)(yi)描(miao)述(shu)。須注(zhu)意(yi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)是(shi)(shi)(shi)(shi)(shi),此(ci)種(zhong)表(biao)(biao)(biao)示(shi)(shi)(shi)(shi)方(fang)(fang)(fang)(fang)(fang)式對(dui)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)(yuan)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)鄰(lin)近(jin)蒲朗(lang)(lang)克(ke)軌(gui)(gui)(gui)(gui)跡(ji)時(shi)(shi)方(fang)(fang)(fang)(fang)(fang)具(ju)(ju)意(yi)義(yi),是(shi)(shi)(shi)(shi)(shi)以(yi)(yi)(yi)(yi)(yi)對(dui)于(yu)LED量(liang)測(ce)(ce)而(er)言(yan),僅(jin)適(shi)(shi)用(yong)(yong)(yong)(yong)于(yu)白(bai)(bai)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)LED之(zhi)(zhi)(zhi)(zhi)(zhi)顏(yan)(yan)色(se)(se)(se)(se)(se)(se)(se)(se)(se)(se)描(miao)述(shu)。 大功率LED燈珠詳細參數是什么白光LED的(de)主(zhu)要參數有(you): 1、電參數(shu):正(zheng)向(xiang)壓(ya)降(jiang)、反(fan)向(xiang)耐壓(ya)、正(zheng)向(xiang)電流、反(fan)向(xiang)電流、最(zui)大允許(xu)耗散功率; 2、光(guang)(guang)參(can)數:發光(guang)(guang)強度、色溫、視角(jiao)、顯色指數、光(guang)(guang)衰; 選擇時一(yi)般要(yao)關注正向壓(ya)降、正向電流、最(zui)大允許耗(hao)散功率、發光(guang)(guang)強度、色溫、光(guang)(guang)衰。 以上就是小編對(dui)于大功率(lv)led燈珠參數(led燈珠功率(lv)一(yi)般多少瓦)問(wen)題(ti)和相(xiang)關問(wen)題(ti)的(de)解(jie)答(da)了(le),希(xi)望對(dui)你有用(yong) |