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LED燈珠知識

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燈珠行業動態

8345led燈珠參數 led燈珠參數說明詳解

發布時間:2022-09-01 12:04:19

大家好(hao)今天來(lai)介紹8345led燈珠參數(led燈珠參數表(biao))的(de)問(wen)題,以下(xia)是小編(bian)對此問(wen)題的(de)歸納整(zheng)理,來(lai)看看吧(ba)。

文章目錄列表:

led燈珠主要參數

白光LED的主要參(can)數有:

1、電參數:正向(xiang)壓降、反向(xiang)耐壓、正向(xiang)電流(liu)(liu)、反向(xiang)電流(liu)(liu)、最大允許耗散(san)功(gong)率;

2、光(guang)參數(shu):發光(guang)強度、色溫、視(shi)角、顯色指(zhi)數(shu)、光(guang)衰;

選(xuan)擇(ze)時(shi)一般要(yao)關注正(zheng)向壓降(jiang)、正(zheng)向電流、最大(da)允許(xu)耗(hao)散功(gong)率、發光(guang)強度(du)、色(se)溫、光(guang)衰(shuai)。

8345led燈珠參數

LED燈珠的參數說明

1、亮度

LED燈珠(zhu)的亮度不同(tong)(tong),價格不同(tong)(tong)。

燈(deng)珠:一(yi)般亮度為(wei)60-70lm;球(qiu)泡燈(deng):一(yi)般亮度為(wei)80-90lm。

1W紅光,亮(liang)度一(yi)般(ban)為(wei)30-40lm;1W綠光,亮(liang)度一(yi)般(ban)為(wei)60-80lm;1W黃光,亮(liang)度一(yi)般(ban)為(wei)30-50lm;1W藍(lan)光,亮(liang)度一(yi)般(ban)為(wei)20-30lm。

注:1W亮度為60-110lm;3W亮度最(zui)高(gao)可達(da)240lm;5W-300W是集成芯片,用(yong)串/并(bing)聯封裝,主要看多少電流,電壓(ya),幾串幾并(bing)。

LED透鏡(jing):一次(ci)透鏡(jing)一般用(yong)PMMA、PC、光學玻璃、硅膠(jiao)(jiao)(軟硅膠(jiao)(jiao),硬硅膠(jiao)(jiao))等材(cai)料。角度越(yue)(yue)大(da)出(chu)光效率越(yue)(yue)高,用(yong)小角度的(de)LED透鏡(jing),光線要射得遠的(de)。

2、波長

波長一致,顏(yan)色一致。則價格高。

白(bai)光分(fen)暖色(色溫2700-4000K),正白(bai)(色溫5500-6000K),冷白(bai)(色溫7000K以上(shang))歐(ou)洲人比(bi)較喜歡暖白(bai)。

紅(hong)光(guang):波段600-680,其(qi)中620,630主要用于舞臺燈,690接(jie)近紅(hong)外線(xian)。

藍光(guang):波段(duan)430-480,其中460,465舞臺燈(deng)用的較多(duo)。

綠光(guang):波段500-580,其中525,530舞臺燈用的(de)較(jiao)多。

3、發光角度

用(yong)途不同的LED其(qi)發(fa)(fa)光角度不一(yi)樣。特殊(shu)的發(fa)(fa)光角度,價(jia)格較(jiao)高。

4、抗靜電能力

抗靜(jing)電(dian)能力強的LED燈(deng)珠,壽命長,因而價格(ge)高。通常抗靜(jing)電(dian)大于(yu)(yu)700V的LED燈(deng)珠才能用于(yu)(yu)LED燈(deng)飾。

5、漏電電流

LED燈珠是單向導電的(de)發光體(ti),如(ru)果有反向電流(liu),則稱為漏電,漏電電流(liu)大的(de)LED燈珠,壽命短,價(jia)格(ge)低。

led燈珠參數是什么

LED燈(deng)(deng)(deng)(deng)珠參(can)數(shu)(shu)1、亮(liang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)LED的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)亮(liang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)不(bu)同(tong)(tong)(tong)(tong)(tong),價(jia)(jia)格(ge)不(bu)同(tong)(tong)(tong)(tong)(tong)。燈(deng)(deng)(deng)(deng)杯(bei):一(yi)般(ban)亮(liang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)60-70lm;球泡燈(deng)(deng)(deng)(deng):一(yi)般(ban)亮(liang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)80-90lm.注(zhu)(zhu):1W亮(liang)度(du)(du)(du)(du)(du)(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)(du)(du)(du)(du)(du)最高(gao)可(ke)(ke)(ke)(ke)達240lm5W-300W是集成芯(xin)(xin)片(pian)(pian)(pian),用(yong)(yong)(yong)(yong)串/并(bing)聯封裝,主(zhu)(zhu)要看多(duo)少電(dian)(dian)流,電(dian)(dian)壓,幾串幾并(bing)。1W紅(hong)(hong)(hong)光(guang)(guang)(guang)(guang)(guang)(guang)(guang),亮(liang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)一(yi)般(ban)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)30-40lm;1W綠(lv)光(guang)(guang)(guang)(guang)(guang)(guang)(guang),亮(liang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)一(yi)般(ban)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)60-80lm;1W黃光(guang)(guang)(guang)(guang)(guang)(guang)(guang),亮(liang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)一(yi)般(ban)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)30-50lm;1W藍(lan)光(guang)(guang)(guang)(guang)(guang)(guang)(guang),亮(liang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)一(yi)般(ban)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)20-30lm.LED透(tou)鏡:一(yi)次透(tou)鏡一(yi)般(ban)用(yong)(yong)(yong)(yong)PMMA、PC、光(guang)(guang)(guang)(guang)(guang)(guang)(guang)學玻璃、硅(gui)膠(jiao)(jiao)(軟硅(gui)膠(jiao)(jiao),硬(ying)硅(gui)膠(jiao)(jiao))等(deng)(deng)材(cai)(cai)料(liao)。角(jiao)(jiao)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)越大出(chu)(chu)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)效率越高(gao),用(yong)(yong)(yong)(yong)小(xiao)(xiao)角(jiao)(jiao)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)LED透(tou)鏡,光(guang)(guang)(guang)(guang)(guang)(guang)(guang)線(xian)要射(she)(she)(she)得(de)遠的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)。2、抗(kang)(kang)靜(jing)電(dian)(dian)能(neng)(neng)(neng)力(li)抗(kang)(kang)靜(jing)電(dian)(dian)能(neng)(neng)(neng)力(li)強(qiang)(qiang)(qiang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)LED,壽命(ming)長(chang),因而(er)價(jia)(jia)格(ge)高(gao)。通(tong)常抗(kang)(kang)靜(jing)電(dian)(dian)大于(yu)(yu)700V的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)LED才能(neng)(neng)(neng)用(yong)(yong)(yong)(yong)于(yu)(yu)LED燈(deng)(deng)(deng)(deng)飾3、波(bo)(bo)(bo)長(chang)波(bo)(bo)(bo)長(chang)一(yi)致的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)LED,顏色(se)(se)(se)(se)(se)(se)一(yi)致,如要求顏色(se)(se)(se)(se)(se)(se)一(yi)致,則(ze)(ze)價(jia)(jia)格(ge)高(gao)。沒有(you)LED分(fen)(fen)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)分(fen)(fen)色(se)(se)(se)(se)(se)(se)儀的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)生(sheng)(sheng)產(chan)商很(hen)(hen)難(nan)(nan)生(sheng)(sheng)產(chan)色(se)(se)(se)(se)(se)(se)彩(cai)(cai)純(chun)正(zheng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)產(chan)品。大功率LED燈(deng)(deng)(deng)(deng)珠詳細參(can)數(shu)(shu)及點(dian)(dian)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)(yuan)(yuan)選擇(ze)技巧白(bai)(bai)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)分(fen)(fen)暖色(se)(se)(se)(se)(se)(se)(色(se)(se)(se)(se)(se)(se)溫(wen)(wen)(wen)(wen)2700-4000K),正(zheng)白(bai)(bai)(色(se)(se)(se)(se)(se)(se)溫(wen)(wen)(wen)(wen)5500-6000K),冷(leng)白(bai)(bai)(色(se)(se)(se)(se)(se)(se)溫(wen)(wen)(wen)(wen)7000K以(yi)(yi)(yi)(yi)(yi)(yi)上(shang))歐(ou)洲人(ren)比(bi)較(jiao)(jiao)喜歡暖白(bai)(bai)紅(hong)(hong)(hong)光(guang)(guang)(guang)(guang)(guang)(guang)(guang):波(bo)(bo)(bo)段(duan)(duan)600-680,其中620,630主(zhu)(zhu)要用(yong)(yong)(yong)(yong)于(yu)(yu)舞臺(tai)燈(deng)(deng)(deng)(deng),690接(jie)近(jin)(jin)紅(hong)(hong)(hong)外(wai)線(xian)藍(lan)光(guang)(guang)(guang)(guang)(guang)(guang)(guang):波(bo)(bo)(bo)段(duan)(duan)430-480,其中460,465舞臺(tai)燈(deng)(deng)(deng)(deng)用(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)較(jiao)(jiao)多(duo)。綠(lv)光(guang)(guang)(guang)(guang)(guang)(guang)(guang):波(bo)(bo)(bo)段(duan)(duan)500-580,其中525,530舞臺(tai)燈(deng)(deng)(deng)(deng)用(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)較(jiao)(jiao)多(duo)。4、漏電(dian)(dian)電(dian)(dian)流LED是單(dan)(dan)向(xiang)導電(dian)(dian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)發(fa)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)體(ti),如果有(you)反向(xiang)電(dian)(dian)流,則(ze)(ze)稱(cheng)(cheng)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)漏電(dian)(dian),漏電(dian)(dian)電(dian)(dian)流大的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)LED,壽命(ming)短,價(jia)(jia)格(ge)低。5、發(fa)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)角(jiao)(jiao)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)用(yong)(yong)(yong)(yong)途不(bu)同(tong)(tong)(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)LED其發(fa)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)角(jiao)(jiao)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)不(bu)一(yi)樣。特(te)(te)殊的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)發(fa)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)角(jiao)(jiao)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du),價(jia)(jia)格(ge)較(jiao)(jiao)高(gao)。6、壽命(ming)不(bu)同(tong)(tong)(tong)(tong)(tong)品質的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)關鍵是壽命(ming),壽命(ming)由光(guang)(guang)(guang)(guang)(guang)(guang)(guang)衰(shuai)(shuai)決(jue)定(ding)(ding)。光(guang)(guang)(guang)(guang)(guang)(guang)(guang)衰(shuai)(shuai)小(xiao)(xiao)、壽命(ming)長(chang),壽命(ming)長(chang),價(jia)(jia)格(ge)高(gao)。7、LED芯(xin)(xin)片(pian)(pian)(pian)LED的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)發(fa)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)體(ti)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)芯(xin)(xin)片(pian)(pian)(pian),不(bu)同(tong)(tong)(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)芯(xin)(xin)片(pian)(pian)(pian),價(jia)(jia)格(ge)差異很(hen)(hen)大。日(ri)本、美國的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)芯(xin)(xin)片(pian)(pian)(pian)較(jiao)(jiao)貴(gui),臺(tai)廠與(yu)中國本土(tu)廠商的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)LED芯(xin)(xin)片(pian)(pian)(pian)價(jia)(jia)格(ge)低于(yu)(yu)日(ri)、美。8、芯(xin)(xin)片(pian)(pian)(pian)大小(xiao)(xiao)芯(xin)(xin)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)大小(xiao)(xiao)以(yi)(yi)(yi)(yi)(yi)(yi)邊長(chang)表(biao)(biao)示(shi),芯(xin)(xin)片(pian)(pian)(pian)尺寸一(yi)般(ban)為(wei)(wei)(wei)(wei)(wei)(wei)(wei):38-45mΩ,大芯(xin)(xin)片(pian)(pian)(pian)LED的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)品質比(bi)小(xiao)(xiao)芯(xin)(xin)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)要好。價(jia)(jia)格(ge)同(tong)(tong)(tong)(tong)(tong)芯(xin)(xin)片(pian)(pian)(pian)大小(xiao)(xiao)成正(zheng)比(bi)。9、膠(jiao)(jiao)體(ti)普通(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)LED的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)膠(jiao)(jiao)體(ti)一(yi)般(ban)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)環氧樹(shu)脂,加(jia)有(you)抗(kang)(kang)紫(zi)外(wai)線(xian)及防(fang)火劑的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)LED價(jia)(jia)格(ge)較(jiao)(jiao)貴(gui),高(gao)品質的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)戶外(wai)LED燈(deng)(deng)(deng)(deng)飾應(ying)抗(kang)(kang)紫(zi)外(wai)線(xian)及防(fang)火。大功率LED燈(deng)(deng)(deng)(deng)珠詳細參(can)數(shu)(shu)及點(dian)(dian)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)(yuan)(yuan)選擇(ze)技巧10、顯(xian)色(se)(se)(se)(se)(se)(se)值正(zheng)白(bai)(bai):60-6,暖白(bai)(bai):50-60,由于(yu)(yu)不(bu)同(tong)(tong)(tong)(tong)(tong)公司使(shi)(shi)用(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)封裝熒光(guang)(guang)(guang)(guang)(guang)(guang)(guang)粉不(bu)一(yi)樣,所(suo)(suo)(suo)以(yi)(yi)(yi)(yi)(yi)(yi)顯(xian)色(se)(se)(se)(se)(se)(se)值也不(bu)一(yi)樣。從(cong)健(jian)康方(fang)(fang)面(mian),采用(yong)(yong)(yong)(yong)無毒(du)材(cai)(cai)料(liao)設計(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)產(chan)品價(jia)(jia)格(ge)要高(gao),特(te)(te)別是室內LED燈(deng)(deng)(deng)(deng)飾,千(qian)萬別貪(tan)便宜選用(yong)(yong)(yong)(yong)有(you)異味的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)LED燈(deng)(deng)(deng)(deng)飾,目前僅少數(shu)(shu)幾家(jia)LED廠家(jia)是用(yong)(yong)(yong)(yong)無毒(du)材(cai)(cai)料(liao)生(sheng)(sheng)產(chan),辨別的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)方(fang)(fang)法(fa)可(ke)(ke)(ke)(ke)以(yi)(yi)(yi)(yi)(yi)(yi)直接(jie)用(yong)(yong)(yong)(yong)鼻子分(fen)(fen)別,有(you)臭(chou)(chou)味的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)產(chan)品比(bi)無臭(chou)(chou)味的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)價(jia)(jia)格(ge)更低很(hen)(hen)多(duo)。類似鉛、汞、鎘等(deng)(deng)毒(du)素(su)需專業人(ren)員分(fen)(fen)析。從(cong)適(shi)用(yong)(yong)(yong)(yong)環境安全看,有(you)可(ke)(ke)(ke)(ke)靠(kao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)防(fang)塵防(fang)潮設計(ji),材(cai)(cai)料(liao)防(fang)火、防(fang)紫(zi)外(wai)線(xian)、防(fang)低溫(wen)(wen)(wen)(wen)開裂的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)LED產(chan)品的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)價(jia)(jia)格(ge)高(gao)。LED的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)技術(shu)參(can)數(shu)(shu)主(zhu)(zhu)要有(you)發(fa)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)強(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du),色(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du),波(bo)(bo)(bo)長(chang),色(se)(se)(se)(se)(se)(se)溫(wen)(wen)(wen)(wen)等(deng)(deng)。下(xia)面(mian)我(wo)們就這(zhe)些參(can)數(shu)(shu)給(gei)予簡單(dan)(dan)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)介紹。光(guang)(guang)(guang)(guang)(guang)(guang)(guang)強(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(LuminousIntensity;IV)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)強(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)定(ding)(ding)義(yi)(yi)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)單(dan)(dan)位立體(ti)角(jiao)(jiao)所(suo)(suo)(suo)發(fa)射(she)(she)(she)出(chu)(chu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)通(tong)量(liang)(liang)(liang),單(dan)(dan)位為(wei)(wei)(wei)(wei)(wei)(wei)(wei)燭(zhu)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(Candela,cd)。一(yi)般(ban)而(er)言,光(guang)(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)(yuan)(yuan)會(hui)向(xiang)不(bu)同(tong)(tong)(tong)(tong)(tong)方(fang)(fang)向(xiang)以(yi)(yi)(yi)(yi)(yi)(yi)不(bu)同(tong)(tong)(tong)(tong)(tong)強(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)放射(she)(she)(she)出(chu)(chu)其光(guang)(guang)(guang)(guang)(guang)(guang)(guang)通(tong)量(liang)(liang)(liang),在(zai)(zai)特(te)(te)定(ding)(ding)方(fang)(fang)向(xiang)單(dan)(dan)位立體(ti)角(jiao)(jiao)所(suo)(suo)(suo)放出(chu)(chu)之(zhi)(zhi)(zhi)(zhi)(zhi)可(ke)(ke)(ke)(ke)見光(guang)(guang)(guang)(guang)(guang)(guang)(guang)輻(fu)(fu)(fu)射(she)(she)(she)強(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)即(ji)稱(cheng)(cheng)之(zhi)(zhi)(zhi)(zhi)(zhi)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)強(qiang)(qiang)(qiang)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)。色(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(Chromaticity)人(ren)眼(yan)對(dui)(dui)(dui)(dui)色(se)(se)(se)(se)(se)(se)彩(cai)(cai)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)感知是一(yi)種(zhong)(zhong)錯綜復雜(za)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)過程(cheng),為(wei)(wei)(wei)(wei)(wei)(wei)(wei)了將(jiang)色(se)(se)(se)(se)(se)(se)彩(cai)(cai)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)描(miao)(miao)述(shu)(shu)加(jia)以(yi)(yi)(yi)(yi)(yi)(yi)量(liang)(liang)(liang)化,國際(ji)照明協(xie)會(hui)(CIE)根據(ju)(ju)標(biao)(biao)(biao)(biao)(biao)(biao)準(zhun)(zhun)(zhun)(zhun)觀測(ce)(ce)(ce)(ce)者的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)視(shi)覺實(shi)驗,將(jiang)人(ren)眼(yan)對(dui)(dui)(dui)(dui)不(bu)同(tong)(tong)(tong)(tong)(tong)波(bo)(bo)(bo)長(chang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)輻(fu)(fu)(fu)射(she)(she)(she)能(neng)(neng)(neng)所(suo)(suo)(suo)引起(qi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)視(shi)覺感加(jia)以(yi)(yi)(yi)(yi)(yi)(yi)紀錄,計(ji)算(suan)出(chu)(chu)紅(hong)(hong)(hong)、綠(lv)、藍(lan)三原色(se)(se)(se)(se)(se)(se)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)配色(se)(se)(se)(se)(se)(se)函(han)數(shu)(shu),經(jing)(jing)過數(shu)(shu)學轉(zhuan)換(huan)(huan)后即(ji)得(de)所(suo)(suo)(suo)謂的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)CIE1931ColorMatchingFunction(x((),y((),z(()),而(er)根據(ju)(ju)此(ci)(ci)一(yi)配色(se)(se)(se)(se)(se)(se)函(han)數(shu)(shu),后續發(fa)展出(chu)(chu)數(shu)(shu)種(zhong)(zhong)色(se)(se)(se)(se)(se)(se)彩(cai)(cai)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)量(liang)(liang)(liang)定(ding)(ding)義(yi)(yi),使(shi)(shi)人(ren)們得(de)以(yi)(yi)(yi)(yi)(yi)(yi)對(dui)(dui)(dui)(dui)色(se)(se)(se)(se)(se)(se)彩(cai)(cai)加(jia)以(yi)(yi)(yi)(yi)(yi)(yi)描(miao)(miao)述(shu)(shu)運用(yong)(yong)(yong)(yong)。根據(ju)(ju)CIE1931配色(se)(se)(se)(se)(se)(se)函(han)數(shu)(shu),將(jiang)人(ren)眼(yan)對(dui)(dui)(dui)(dui)可(ke)(ke)(ke)(ke)見光(guang)(guang)(guang)(guang)(guang)(guang)(guang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)刺(ci)激(ji)(ji)值以(yi)(yi)(yi)(yi)(yi)(yi)XYZ表(biao)(biao)示(shi),經(jing)(jing)下(xia)列(lie)公式(shi)換(huan)(huan)算(suan)得(de)到x,y值,即(ji)CIE1931(x,y)色(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)(zuo)標(biao)(biao)(biao)(biao)(biao)(biao),透(tou)過此(ci)(ci)統(tong)一(yi)標(biao)(biao)(biao)(biao)(biao)(biao)準(zhun)(zhun)(zhun)(zhun),對(dui)(dui)(dui)(dui)色(se)(se)(se)(se)(se)(se)彩(cai)(cai)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)描(miao)(miao)述(shu)(shu)便得(de)以(yi)(yi)(yi)(yi)(yi)(yi)量(liang)(liang)(liang)化并(bing)加(jia)以(yi)(yi)(yi)(yi)(yi)(yi)控制。x,y:CIE1931色(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)(zuo)標(biao)(biao)(biao)(biao)(biao)(biao)值(ChromaticityCoordinates)然(ran)而(er),由于(yu)(yu)以(yi)(yi)(yi)(yi)(yi)(yi)(x,y)色(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)(zuo)標(biao)(biao)(biao)(biao)(biao)(biao)所(suo)(suo)(suo)建構(gou)之(zhi)(zhi)(zhi)(zhi)(zhi)色(se)(se)(se)(se)(se)(se)域為(wei)(wei)(wei)(wei)(wei)(wei)(wei)非均勻性(xing),使(shi)(shi)色(se)(se)(se)(se)(se)(se)差難(nan)(nan)以(yi)(yi)(yi)(yi)(yi)(yi)量(liang)(liang)(liang)化表(biao)(biao)示(shi),所(suo)(suo)(suo)以(yi)(yi)(yi)(yi)(yi)(yi)CIE于(yu)(yu)1976年(nian)將(jiang)CIE1931色(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)(zuo)標(biao)(biao)(biao)(biao)(biao)(biao)加(jia)以(yi)(yi)(yi)(yi)(yi)(yi)轉(zhuan)換(huan)(huan),使(shi)(shi)其所(suo)(suo)(suo)形(xing)成之(zhi)(zhi)(zhi)(zhi)(zhi)色(se)(se)(se)(se)(se)(se)域為(wei)(wei)(wei)(wei)(wei)(wei)(wei)接(jie)近(jin)(jin)均勻之(zhi)(zhi)(zhi)(zhi)(zhi)色(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)空(kong)間,讓(rang)色(se)(se)(se)(se)(se)(se)彩(cai)(cai)差異得(de)以(yi)(yi)(yi)(yi)(yi)(yi)量(liang)(liang)(liang)化表(biao)(biao)示(shi),即(ji)CIE1976UCS(UniformChromaticityScale)色(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)(zuo)標(biao)(biao)(biao)(biao)(biao)(biao),以(yi)(yi)(yi)(yi)(yi)(yi)(u’,v’)表(biao)(biao)示(shi),計(ji)算(suan)公式(shi)如下(xia)所(suo)(suo)(suo)示(shi):主(zhu)(zhu)波(bo)(bo)(bo)長(chang)(λD)其亦為(wei)(wei)(wei)(wei)(wei)(wei)(wei)表(biao)(biao)達顏色(se)(se)(se)(se)(se)(se)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)方(fang)(fang)法(fa)之(zhi)(zhi)(zhi)(zhi)(zhi)一(yi),在(zai)(zai)得(de)到待(dai)測(ce)(ce)(ce)(ce)件(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)色(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)(zuo)標(biao)(biao)(biao)(biao)(biao)(biao)(x,y)后,將(jiang)其標(biao)(biao)(biao)(biao)(biao)(biao)示(shi)于(yu)(yu)CIE色(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)(zuo)標(biao)(biao)(biao)(biao)(biao)(biao)圖(tu)(tu)(如下(xia)圖(tu)(tu))上(shang),連結E光(guang)(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)(yuan)(yuan)色(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)點(dian)(dian)(色(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)(zuo)標(biao)(biao)(biao)(biao)(biao)(biao)(x,y)=(0.333,0.333))與(yu)該點(dian)(dian)并(bing)延(yan)伸該連結線(xian),此(ci)(ci)延(yan)長(chang)線(xian)與(yu)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)譜(pu)軌(gui)跡(ji)(馬(ma)蹄形(xing))相(xiang)交的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)波(bo)(bo)(bo)長(chang)值即(ji)稱(cheng)(cheng)之(zhi)(zhi)(zhi)(zhi)(zhi)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)該待(dai)測(ce)(ce)(ce)(ce)件(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)主(zhu)(zhu)波(bo)(bo)(bo)長(chang)。惟(wei)應(ying)注(zhu)(zhu)意(yi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)是,此(ci)(ci)種(zhong)(zhong)標(biao)(biao)(biao)(biao)(biao)(biao)示(shi)方(fang)(fang)法(fa)下(xia)相(xiang)同(tong)(tong)(tong)(tong)(tong)主(zhu)(zhu)波(bo)(bo)(bo)長(chang)將(jiang)代(dai)表(biao)(biao)多(duo)個不(bu)同(tong)(tong)(tong)(tong)(tong)色(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)點(dian)(dian),是以(yi)(yi)(yi)(yi)(yi)(yi)用(yong)(yong)(yong)(yong)于(yu)(yu)待(dai)測(ce)(ce)(ce)(ce)件(jian)色(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)點(dian)(dian)鄰近(jin)(jin)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)譜(pu)軌(gui)跡(ji)時較(jiao)(jiao)具(ju)意(yi)義(yi)(yi),而(er)白(bai)(bai)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)LED則(ze)(ze)無法(fa)以(yi)(yi)(yi)(yi)(yi)(yi)此(ci)(ci)種(zhong)(zhong)方(fang)(fang)式(shi)描(miao)(miao)述(shu)(shu)其顏色(se)(se)(se)(se)(se)(se)特(te)(te)性(xing)。純(chun)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(Purity)其為(wei)(wei)(wei)(wei)(wei)(wei)(wei)以(yi)(yi)(yi)(yi)(yi)(yi)主(zhu)(zhu)波(bo)(bo)(bo)長(chang)描(miao)(miao)述(shu)(shu)顏色(se)(se)(se)(se)(se)(se)時之(zhi)(zhi)(zhi)(zhi)(zhi)輔助表(biao)(biao)示(shi),以(yi)(yi)(yi)(yi)(yi)(yi)百分(fen)(fen)比(bi)計(ji),定(ding)(ding)義(yi)(yi)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)待(dai)測(ce)(ce)(ce)(ce)件(jian)色(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)(zuo)標(biao)(biao)(biao)(biao)(biao)(biao)與(yu)E光(guang)(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)(yuan)(yuan)之(zhi)(zhi)(zhi)(zhi)(zhi)色(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)(zuo)標(biao)(biao)(biao)(biao)(biao)(biao)直線(xian)距離與(yu)E光(guang)(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)(yuan)(yuan)至該待(dai)測(ce)(ce)(ce)(ce)件(jian)主(zhu)(zhu)波(bo)(bo)(bo)長(chang)之(zhi)(zhi)(zhi)(zhi)(zhi)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)譜(pu)軌(gui)跡(ji)(SpectralLocus)色(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)(zuo)標(biao)(biao)(biao)(biao)(biao)(biao)距離的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)百分(fen)(fen)比(bi),純(chun)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)愈(yu)(yu)高(gao),代(dai)表(biao)(biao)待(dai)測(ce)(ce)(ce)(ce)件(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)色(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)(zuo)標(biao)(biao)(biao)(biao)(biao)(biao)愈(yu)(yu)接(jie)近(jin)(jin)其該主(zhu)(zhu)波(bo)(bo)(bo)長(chang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)譜(pu)色(se)(se)(se)(se)(se)(se),是以(yi)(yi)(yi)(yi)(yi)(yi)純(chun)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)愈(yu)(yu)高(gao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)待(dai)測(ce)(ce)(ce)(ce)件(jian),愈(yu)(yu)適(shi)合以(yi)(yi)(yi)(yi)(yi)(yi)主(zhu)(zhu)波(bo)(bo)(bo)長(chang)描(miao)(miao)述(shu)(shu)其顏色(se)(se)(se)(se)(se)(se)特(te)(te)性(xing),LED即(ji)是一(yi)例。色(se)(se)(se)(se)(se)(se)溫(wen)(wen)(wen)(wen)(ColorTemperature)一(yi)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)(yuan)(yuan)之(zhi)(zhi)(zhi)(zhi)(zhi)輻(fu)(fu)(fu)射(she)(she)(she)能(neng)(neng)(neng)量(liang)(liang)(liang)分(fen)(fen)布(bu)與(yu)某(mou)一(yi)絕對(dui)(dui)(dui)(dui)溫(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)下(xia)之(zhi)(zhi)(zhi)(zhi)(zhi)標(biao)(biao)(biao)(biao)(biao)(biao)準(zhun)(zhun)(zhun)(zhun)黑(hei)(hei)體(ti)(BlackBodyRadiator)輻(fu)(fu)(fu)射(she)(she)(she)能(neng)(neng)(neng)量(liang)(liang)(liang)分(fen)(fen)布(bu)相(xiang)同(tong)(tong)(tong)(tong)(tong)時,其光(guang)(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)(yuan)(yuan)色(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)與(yu)此(ci)(ci)黑(hei)(hei)體(ti)輻(fu)(fu)(fu)射(she)(she)(she)之(zhi)(zhi)(zhi)(zhi)(zhi)色(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)相(xiang)同(tong)(tong)(tong)(tong)(tong),此(ci)(ci)時光(guang)(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)(yuan)(yuan)色(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)以(yi)(yi)(yi)(yi)(yi)(yi)所(suo)(suo)(suo)對(dui)(dui)(dui)(dui)應(ying)之(zhi)(zhi)(zhi)(zhi)(zhi)絕對(dui)(dui)(dui)(dui)溫(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)表(biao)(biao)之(zhi)(zhi)(zhi)(zhi)(zhi),此(ci)(ci)溫(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)稱(cheng)(cheng)之(zhi)(zhi)(zhi)(zhi)(zhi)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)色(se)(se)(se)(se)(se)(se)溫(wen)(wen)(wen)(wen)(ColorTemperature),而(er)在(zai)(zai)各(ge)溫(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)下(xia)之(zhi)(zhi)(zhi)(zhi)(zhi)黑(hei)(hei)體(ti)輻(fu)(fu)(fu)射(she)(she)(she)所(suo)(suo)(suo)呈現之(zhi)(zhi)(zhi)(zhi)(zhi)色(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)可(ke)(ke)(ke)(ke)在(zai)(zai)色(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)圖(tu)(tu)上(shang)標(biao)(biao)(biao)(biao)(biao)(biao)出(chu)(chu)曲線(xian),稱(cheng)(cheng)之(zhi)(zhi)(zhi)(zhi)(zhi)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)蒲(pu)朗(lang)(lang)克(ke)軌(gui)跡(ji)(PlanckianLocus)。標(biao)(biao)(biao)(biao)(biao)(biao)準(zhun)(zhun)(zhun)(zhun)黑(hei)(hei)體(ti)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)溫(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)愈(yu)(yu)高(gao),其輻(fu)(fu)(fu)射(she)(she)(she)出(chu)(chu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)線(xian)對(dui)(dui)(dui)(dui)人(ren)眼(yan)產(chan)生(sheng)(sheng)藍(lan)色(se)(se)(se)(se)(se)(se)刺(ci)激(ji)(ji)愈(yu)(yu)多(duo),紅(hong)(hong)(hong)色(se)(se)(se)(se)(se)(se)刺(ci)激(ji)(ji)成分(fen)(fen)亦相(xiang)對(dui)(dui)(dui)(dui)減少。然(ran)而(er)在(zai)(zai)實(shi)際(ji)量(liang)(liang)(liang)測(ce)(ce)(ce)(ce)上(shang),無任何光(guang)(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)(yuan)(yuan)具(ju)有(you)跟黑(hei)(hei)體(ti)相(xiang)同(tong)(tong)(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)輻(fu)(fu)(fu)射(she)(she)(she)能(neng)(neng)(neng)量(liang)(liang)(liang)分(fen)(fen)布(bu),換(huan)(huan)言之(zhi)(zhi)(zhi)(zhi)(zhi),待(dai)測(ce)(ce)(ce)(ce)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)(yuan)(yuan)之(zhi)(zhi)(zhi)(zhi)(zhi)色(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)通(tong)常并(bing)未(wei)落在(zai)(zai)蒲(pu)朗(lang)(lang)克(ke)軌(gui)跡(ji)上(shang)。因此(ci)(ci)計(ji)算(suan)待(dai)測(ce)(ce)(ce)(ce)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)(yuan)(yuan)之(zhi)(zhi)(zhi)(zhi)(zhi)色(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)坐(zuo)(zuo)標(biao)(biao)(biao)(biao)(biao)(biao)所(suo)(suo)(suo)最接(jie)近(jin)(jin)蒲(pu)朗(lang)(lang)克(ke)軌(gui)跡(ji)上(shang)某(mou)個坐(zuo)(zuo)標(biao)(biao)(biao)(biao)(biao)(biao)點(dian)(dian),此(ci)(ci)點(dian)(dian)之(zhi)(zhi)(zhi)(zhi)(zhi)黑(hei)(hei)體(ti)溫(wen)(wen)(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)即(ji)定(ding)(ding)義(yi)(yi)為(wei)(wei)(wei)(wei)(wei)(wei)(wei)該光(guang)(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)(yuan)(yuan)之(zhi)(zhi)(zhi)(zhi)(zhi)相(xiang)關色(se)(se)(se)(se)(se)(se)溫(wen)(wen)(wen)(wen)(CorrelatedColorTemperature;CCT),通(tong)常以(yi)(yi)(yi)(yi)(yi)(yi)CIE1960UCS(u,v)色(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)圖(tu)(tu)求之(zhi)(zhi)(zhi)(zhi)(zhi),并(bing)配合色(se)(se)(se)(se)(se)(se)差△uv加(jia)以(yi)(yi)(yi)(yi)(yi)(yi)描(miao)(miao)述(shu)(shu)。須注(zhu)(zhu)意(yi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)是,此(ci)(ci)種(zhong)(zhong)表(biao)(biao)示(shi)方(fang)(fang)式(shi)對(dui)(dui)(dui)(dui)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)源(yuan)(yuan)(yuan)色(se)(se)(se)(se)(se)(se)度(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)(du)鄰近(jin)(jin)蒲(pu)朗(lang)(lang)克(ke)軌(gui)跡(ji)時方(fang)(fang)具(ju)意(yi)義(yi)(yi),是以(yi)(yi)(yi)(yi)(yi)(yi)對(dui)(dui)(dui)(dui)于(yu)(yu)LED量(liang)(liang)(liang)測(ce)(ce)(ce)(ce)而(er)言,僅適(shi)用(yong)(yong)(yong)(yong)于(yu)(yu)白(bai)(bai)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)LED之(zhi)(zhi)(zhi)(zhi)(zhi)顏色(se)(se)(se)(se)(se)(se)描(miao)(miao)述(shu)(shu)。

LED所有燈珠參數

1、亮度

LED燈珠的亮(liang)度(du)不同,價格(ge)不同。

燈杯:一(yi)般(ban)亮度為60-70lm;球泡燈:一(yi)般(ban)亮度為80-90lm。

1W紅(hong)光(guang),亮(liang)度(du)一般(ban)(ban)為30-40lm;1W綠光(guang),亮(liang)度(du)一般(ban)(ban)為60-80lm;1W黃光(guang),亮(liang)度(du)一般(ban)(ban)為30-50lm;1W藍光(guang),亮(liang)度(du)一般(ban)(ban)為20-30lm。

注:1W亮度(du)(du)為60-110lm;3W亮度(du)(du)最高可達240lm;5W-300W是集成芯片,用串/并聯封裝,主要看多少電流,電壓(ya),幾(ji)串幾(ji)并。

貼片led燈珠各個型號的參數

LED燈珠紅光電壓(ya)一般是1.8V-2.2V。

LED燈珠白光電壓一般是2.8V-3.3V。

LED燈珠(zhu)黃綠(lv)光(guang)電(dian)壓一(yi)般(ban)是1.8V-2.2V。

LED燈珠翠(cui)綠(lv)光(guang)電壓一(yi)般是2.8V-3.3V.

LED燈珠橙光電壓一(yi)般是(shi)1.9V-2.4V

LED燈珠(zhu)藍(lan)光(guang)電壓一般是3.0V-3.4V

LED燈珠紫光電(dian)壓一般是(shi)3.0V-3.4V

LED燈珠粉色光電壓一(yi)般是3.0V-3.4V

LED紅外燈珠電壓(ya)一般是1.3-1.8V

以上就是小編對于8345led燈珠(zhu)參數(shu)(led燈珠(zhu)參數(shu)表)問題和相關(guan)問題的解答了(le),希(xi)望對你有用

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