3）從(cong)分(fen)(fen)流(liu)(liu)(liu)支路(lu)(lu)(lu)電(dian)(dian)(dian)(dian)路(lu)(lu)(lu)分(fen)(fen)析中(zhong)要明白一(yi)(yi)點：從(cong)級(ji)錄音放大(da)器輸(shu)出(chu)的(de)(de)(de)(de)(de)(de)信(xin)號，如果從(cong)VD1支路(lu)(lu)(lu)分(fen)(fen)流(liu)(liu)(liu)得(de)多(duo)，那么流(liu)(liu)(liu)入第二(er)(er)級(ji)錄音放大(da)器的(de)(de)(de)(de)(de)(de)錄音信(xin)號就(jiu)小(xiao)，反之(zhi)則(ze)大(da)。4）VD1存(cun)在(zai)導通(tong)與(yu)截止(zhi)(zhi)兩種情(qing)況，在(zai)VD1截止(zhi)(zhi)時(shi)對錄音信(xin)號無(wu)分(fen)(fen)流(liu)(liu)(liu)作(zuo)用(yong)(yong)，在(zai)導通(tong)時(shi)則(ze)對錄音信(xin)號進行(xing)分(fen)(fen)流(liu)(liu)(liu)。5）在(zai)VD1正(zheng)(zheng)(zheng)(zheng)極(ji)上(shang)接有(you)(you)電(dian)(dian)(dian)(dian)阻(zu)R1，它給VD1一(yi)(yi)個(ge)控(kong)(kong)(kong)制(zhi)電(dian)(dian)(dian)(dian)壓(ya)(ya)，顯然這(zhe)個(ge)電(dian)(dian)(dian)(dian)壓(ya)(ya)控(kong)(kong)(kong)制(zhi)著VD1導通(tong)或截止(zhi)(zhi)。所(suo)(suo)以(yi)，R1送來的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)壓(ya)(ya)是分(fen)(fen)析VD1導通(tong)、截止(zhi)(zhi)的(de)(de)(de)(de)(de)(de)關(guan)鍵所(suo)(suo)在(zai)。分(fen)(fen)析這(zhe)個(ge)電(dian)(dian)(dian)(dian)路(lu)(lu)(lu)大(da)的(de)(de)(de)(de)(de)(de)困難是在(zai)VD1導通(tong)后，利用(yong)(yong)了二(er)(er)極(ji)管(guan)導通(tong)后其(qi)正(zheng)(zheng)(zheng)(zheng)向(xiang)電(dian)(dian)(dian)(dian)阻(zu)與(yu)導通(tong)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)之(zhi)間(jian)的(de)(de)(de)(de)(de)(de)關(guan)系特性進行(xing)電(dian)(dian)(dian)(dian)路(lu)(lu)(lu)分(fen)(fen)析，即二(er)(er)極(ji)管(guan)的(de)(de)(de)(de)(de)(de)正(zheng)(zheng)(zheng)(zheng)向(xiang)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)愈(yu)(yu)大(da)，其(qi)正(zheng)(zheng)(zheng)(zheng)向(xiang)電(dian)(dian)(dian)(dian)阻(zu)愈(yu)(yu)小(xiao)，流(liu)(liu)(liu)過VD1的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)愈(yu)(yu)大(da)，其(qi)正(zheng)(zheng)(zheng)(zheng)極(ji)與(yu)負(fu)極(ji)之(zhi)間(jian)的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)阻(zu)愈(yu)(yu)小(xiao)，反之(zhi)則(ze)大(da)。3．控(kong)(kong)(kong)制(zhi)電(dian)(dian)(dian)(dian)路(lu)(lu)(lu)的(de)(de)(de)(de)(de)(de)一(yi)(yi)般分(fen)(fen)析方法(fa)說(shuo)明對于(yu)(yu)控(kong)(kong)(kong)制(zhi)電(dian)(dian)(dian)(dian)路(lu)(lu)(lu)的(de)(de)(de)(de)(de)(de)分(fen)(fen)析通(tong)常要分(fen)(fen)成(cheng)多(duo)種情(qing)況，例如將控(kong)(kong)(kong)制(zhi)信(xin)號分(fen)(fen)成(cheng)大(da)、中(zhong)、小(xiao)等幾種情(qing)況。就(jiu)這(zhe)一(yi)(yi)電(dian)(dian)(dian)(dian)路(lu)(lu)(lu)而(er)言，控(kong)(kong)(kong)制(zhi)電(dian)(dian)(dian)(dian)壓(ya)(ya)Ui對二(er)(er)極(ji)管(guan)VD1的(de)(de)(de)(de)(de)(de)控(kong)(kong)(kong)制(zhi)要分(fen)(fen)成(cheng)下列幾種情(qing)況。1）電(dian)(dian)(dian)(dian)路(lu)(lu)(lu)中(zhong)沒有(you)(you)錄音信(xin)號時(shi)，直流(liu)(liu)(liu)控(kong)(kong)(kong)制(zhi)電(dian)(dian)(dian)(dian)壓(ya)(ya)Ui為0，二(er)(er)極(ji)管(guan)VD1截止(zhi)(zhi)，VD1對電(dian)(dian)(dian)(dian)路(lu)(lu)(lu)工作(zuo)無(wu)影響，級(ji)錄音放大(da)器輸(shu)出(chu)的(de)(de)(de)(de)(de)(de)信(xin)號可以(yi)全(quan)部加到第二(er)(er)級(ji)錄音放大(da)器中(zhong)。2）當電(dian)(dian)(dian)(dian)路(lu)(lu)(lu)中(zhong)的(de)(de)(de)(de)(de)(de)錄音信(xin)號較(jiao)小(xiao)時(shi)，直流(liu)(liu)(liu)控(kong)(kong)(kong)制(zhi)電(dian)(dian)(dian)(dian)壓(ya)(ya)Ui較(jiao)小(xiao)，沒有(you)(you)大(da)于(yu)(yu)二(er)(er)極(ji)管(guan)VD1的(de)(de)(de)(de)(de)(de)導通(tong)電(dian)(dian)(dian)(dian)壓(ya)(ya)，所(suo)(suo)以(yi)不足以(yi)使(shi)二(er)(er)極(ji)管(guan)VD1導通(tong)。上(shang)海寅(yin)涵智(zhi)能科技是艾賽斯整流(liu)(liu)(liu)二(er)(er)極(ji)管(guan)專(zhuan)業進口(kou)廠商，種類齊(qi)全(quan)，價格優惠。湖南(nan)SanRex三社二(er)(er)極(ji)管(guan)庫存(cun)充足

光(guang)(guang)二(er)(er)(er)(er)極(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)?紅外(wai)發光(guang)(guang)二(er)(er)(er)(er)極(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)?紅外(wai)接收二(er)(er)(er)(er)極(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)?激光(guang)(guang)二(er)(er)(er)(er)極(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)6主要應(ying)(ying)用(yong)?電(dian)(dian)(dian)(dian)(dian)(dian)子電(dian)(dian)(dian)(dian)(dian)(dian)路應(ying)(ying)用(yong)?工業產品應(ying)(ying)用(yong)二(er)(er)(er)(er)極(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)結(jie)(jie)構(gou)組成(cheng)編輯二(er)(er)(er)(er)極(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)就(jiu)(jiu)是(shi)由(you)(you)(you)一(yi)(yi)個PN結(jie)(jie)加上(shang)(shang)相應(ying)(ying)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)引(yin)(yin)(yin)線及(ji)管(guan)(guan)(guan)(guan)殼(ke)封裝(zhuang)而成(cheng)的(de)(de)(de)(de)。[4]采用(yong)不同的(de)(de)(de)(de)摻雜工藝，通(tong)過(guo)擴散作用(yong)，將(jiang)P型半導(dao)體與N型半導(dao)體制作在(zai)(zai)同一(yi)(yi)塊半導(dao)體（通(tong)常(chang)是(shi)硅或鍺）基(ji)片上(shang)(shang)，在(zai)(zai)它們(men)的(de)(de)(de)(de)交(jiao)界(jie)面就(jiu)(jiu)形(xing)成(cheng)空間(jian)電(dian)(dian)(dian)(dian)(dian)(dian)荷區(qu)(qu)稱為PN結(jie)(jie)。[4]由(you)(you)(you)P區(qu)(qu)引(yin)(yin)(yin)出(chu)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)稱為陽極(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)，N區(qu)(qu)引(yin)(yin)(yin)出(chu)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)稱為陰(yin)極(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)。因(yin)為PN結(jie)(jie)的(de)(de)(de)(de)單向(xiang)(xiang)導(dao)電(dian)(dian)(dian)(dian)(dian)(dian)性，二(er)(er)(er)(er)極(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)導(dao)通(tong)時電(dian)(dian)(dian)(dian)(dian)(dian)流方向(xiang)(xiang)是(shi)由(you)(you)(you)陽極(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)通(tong)過(guo)管(guan)(guan)(guan)(guan)子內部流向(xiang)(xiang)陰(yin)極(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)。[4]各(ge)種二(er)(er)(er)(er)極(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)的(de)(de)(de)(de)符號二(er)(er)(er)(er)極(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)路符號如圖(tu)所(suo)示(shi)。二(er)(er)(er)(er)極(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)有(you)兩(liang)(liang)個電(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)，由(you)(you)(you)P區(qu)(qu)引(yin)(yin)(yin)出(chu)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)是(shi)正極(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)，又(you)叫陽極(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)；由(you)(you)(you)N區(qu)(qu)引(yin)(yin)(yin)出(chu)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)極(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)是(shi)負極(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)，又(you)叫陰(yin)極(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)。三角箭頭方向(xiang)(xiang)表示(shi)正向(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)流的(de)(de)(de)(de)方向(xiang)(xiang)，二(er)(er)(er)(er)極(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)的(de)(de)(de)(de)文(wen)字符號用(yong)VD表示(shi)。[4]二(er)(er)(er)(er)極(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)工作原(yuan)理(li)(li)編輯二(er)(er)(er)(er)極(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)的(de)(de)(de)(de)主要原(yuan)理(li)(li)就(jiu)(jiu)是(shi)利用(yong)PN結(jie)(jie)的(de)(de)(de)(de)單向(xiang)(xiang)導(dao)電(dian)(dian)(dian)(dian)(dian)(dian)性，在(zai)(zai)PN結(jie)(jie)上(shang)(shang)加上(shang)(shang)引(yin)(yin)(yin)線和封裝(zhuang)就(jiu)(jiu)成(cheng)了一(yi)(yi)個二(er)(er)(er)(er)極(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)。晶體二(er)(er)(er)(er)極(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)為一(yi)(yi)個由(you)(you)(you)P型半導(dao)體和N型半導(dao)體形(xing)成(cheng)的(de)(de)(de)(de)PN結(jie)(jie)，在(zai)(zai)其(qi)界(jie)面處兩(liang)(liang)側形(xing)成(cheng)空間(jian)電(dian)(dian)(dian)(dian)(dian)(dian)荷層，并(bing)建(jian)(jian)有(you)自(zi)建(jian)(jian)電(dian)(dian)(dian)(dian)(dian)(dian)場。當不存在(zai)(zai)外(wai)加電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)時，由(you)(you)(you)于PN結(jie)(jie)兩(liang)(liang)邊(bian)載流子濃度(du)差引(yin)(yin)(yin)起的(de)(de)(de)(de)擴散電(dian)(dian)(dian)(dian)(dian)(dian)流和自(zi)建(jian)(jian)電(dian)(dian)(dian)(dian)(dian)(dian)場引(yin)(yin)(yin)起的(de)(de)(de)(de)漂移電(dian)(dian)(dian)(dian)(dian)(dian)流相等而處于電(dian)(dian)(dian)(dian)(dian)(dian)平衡狀態。[5]當外(wai)界(jie)有(you)正向(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)偏置時。英(ying)飛凌可控硅二(er)(er)(er)(er)極(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)電(dian)(dian)(dian)(dian)(dian)(dian)子元器(qi)件上(shang)(shang)海(hai)寅涵智能科技是(shi)艾賽斯二(er)(er)(er)(er)極(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)專業進口廠商，種類(lei)齊(qi)全，價格優(you)惠。

這(zhe)種接(jie)(jie)法就相當(dang)于給予萬用(yong)表(biao)(biao)串接(jie)(jie)上了，使(shi)檢測(ce)電(dian)壓(ya)增(zeng)加至3V(發(fa)(fa)光(guang)(guang)二(er)(er)極(ji)(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)開啟電(dian)壓(ya)為2V)。檢測(ce)時(shi)，用(yong)萬用(yong)表(biao)(biao)兩(liang)(liang)表(biao)(biao)筆輪換接(jie)(jie)觸發(fa)(fa)光(guang)(guang)二(er)(er)極(ji)(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)兩(liang)(liang)管(guan)(guan)(guan)腳(jiao)(jiao)(jiao)。若管(guan)(guan)(guan)子(zi)性能(neng)良好，必定有(you)一(yi)次能(neng)正(zheng)(zheng)(zheng)(zheng)常(chang)發(fa)(fa)光(guang)(guang)，此時(shi)，黑表(biao)(biao)筆所(suo)接(jie)(jie)的(de)(de)(de)(de)(de)(de)為正(zheng)(zheng)(zheng)(zheng)極(ji)(ji)(ji)(ji)(ji)(ji)紅(hong)(hong)(hong)表(biao)(biao)筆所(suo)接(jie)(jie)的(de)(de)(de)(de)(de)(de)為負(fu)(fu)極(ji)(ji)(ji)(ji)(ji)(ji)。[8]二(er)(er)極(ji)(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)紅(hong)(hong)(hong)外(wai)(wai)(wai)發(fa)(fa)光(guang)(guang)二(er)(er)極(ji)(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)1.判(pan)別(bie)(bie)紅(hong)(hong)(hong)外(wai)(wai)(wai)發(fa)(fa)光(guang)(guang)二(er)(er)極(ji)(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)正(zheng)(zheng)(zheng)(zheng)、負(fu)(fu)電(dian)極(ji)(ji)(ji)(ji)(ji)(ji)。紅(hong)(hong)(hong)外(wai)(wai)(wai)發(fa)(fa)光(guang)(guang)二(er)(er)極(ji)(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)有(you)兩(liang)(liang)個引(yin)(yin)腳(jiao)(jiao)(jiao)，通(tong)常(chang)長引(yin)(yin)腳(jiao)(jiao)(jiao)為正(zheng)(zheng)(zheng)(zheng)極(ji)(ji)(ji)(ji)(ji)(ji)，短引(yin)(yin)腳(jiao)(jiao)(jiao)為負(fu)(fu)極(ji)(ji)(ji)(ji)(ji)(ji)。因紅(hong)(hong)(hong)外(wai)(wai)(wai)發(fa)(fa)光(guang)(guang)二(er)(er)極(ji)(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)呈(cheng)(cheng)透明狀，所(suo)以管(guan)(guan)(guan)殼內的(de)(de)(de)(de)(de)(de)電(dian)極(ji)(ji)(ji)(ji)(ji)(ji)清晰(xi)可(ke)見(jian)(jian)，內部(bu)電(dian)極(ji)(ji)(ji)(ji)(ji)(ji)較(jiao)寬較(jiao)大的(de)(de)(de)(de)(de)(de)一(yi)個為負(fu)(fu)極(ji)(ji)(ji)(ji)(ji)(ji)，而較(jiao)窄(zhai)且小的(de)(de)(de)(de)(de)(de)一(yi)個為正(zheng)(zheng)(zheng)(zheng)極(ji)(ji)(ji)(ji)(ji)(ji)。[8]2.先測(ce)量紅(hong)(hong)(hong)個發(fa)(fa)光(guang)(guang)二(er)(er)極(ji)(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)正(zheng)(zheng)(zheng)(zheng)、反(fan)向(xiang)(xiang)電(dian)阻，通(tong)常(chang)正(zheng)(zheng)(zheng)(zheng)向(xiang)(xiang)電(dian)阻應在30k左右，反(fan)向(xiang)(xiang)電(dian)阻要在500k以上，這(zhe)樣的(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)子(zi)才可(ke)正(zheng)(zheng)(zheng)(zheng)常(chang)使(shi)用(yong)。[8]二(er)(er)極(ji)(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)紅(hong)(hong)(hong)外(wai)(wai)(wai)接(jie)(jie)收(shou)二(er)(er)極(ji)(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)1.識(shi)別(bie)(bie)管(guan)(guan)(guan)腳(jiao)(jiao)(jiao)極(ji)(ji)(ji)(ji)(ji)(ji)性（1）從(cong)外(wai)(wai)(wai)觀上識(shi)別(bie)(bie)。常(chang)見(jian)(jian)的(de)(de)(de)(de)(de)(de)紅(hong)(hong)(hong)外(wai)(wai)(wai)接(jie)(jie)收(shou)二(er)(er)極(ji)(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)外(wai)(wai)(wai)觀顏色呈(cheng)(cheng)黑色。識(shi)別(bie)(bie)引(yin)(yin)腳(jiao)(jiao)(jiao)時(shi)，面對受光(guang)(guang)窗口(kou)，從(cong)左至右，分別(bie)(bie)為正(zheng)(zheng)(zheng)(zheng)極(ji)(ji)(ji)(ji)(ji)(ji)和負(fu)(fu)極(ji)(ji)(ji)(ji)(ji)(ji)。另外(wai)(wai)(wai)在紅(hong)(hong)(hong)外(wai)(wai)(wai)接(jie)(jie)收(shou)二(er)(er)極(ji)(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)體頂端有(you)一(yi)個小斜切(qie)平面，通(tong)常(chang)帶有(you)此斜切(qie)平面一(yi)端的(de)(de)(de)(de)(de)(de)引(yin)(yin)腳(jiao)(jiao)(jiao)為負(fu)(fu)極(ji)(ji)(ji)(ji)(ji)(ji)，另一(yi)端為正(zheng)(zheng)(zheng)(zheng)極(ji)(ji)(ji)(ji)(ji)(ji)。[8]（2）先用(yong)萬用(yong)表(biao)(biao)判(pan)別(bie)(bie)普通(tong)二(er)(er)極(ji)(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)正(zheng)(zheng)(zheng)(zheng)、負(fu)(fu)電(dian)極(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)方法進行檢查(cha)，即交換紅(hong)(hong)(hong)、黑表(biao)(biao)筆兩(liang)(liang)次測(ce)量管(guan)(guan)(guan)子(zi)兩(liang)(liang)引(yin)(yin)腳(jiao)(jiao)(jiao)間的(de)(de)(de)(de)(de)(de)電(dian)阻值，正(zheng)(zheng)(zheng)(zheng)常(chang)時(shi)，所(suo)得阻值應為一(yi)大一(yi)小。以阻值較(jiao)小的(de)(de)(de)(de)(de)(de)一(yi)次為準，紅(hong)(hong)(hong)表(biao)(biao)筆所(suo)接(jie)(jie)的(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)腳(jiao)(jiao)(jiao)步為負(fu)(fu)極(ji)(ji)(ji)(ji)(ji)(ji)，黑表(biao)(biao)筆所(suo)接(jie)(jie)的(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)腳(jiao)(jiao)(jiao)為正(zheng)(zheng)(zheng)(zheng)極(ji)(ji)(ji)(ji)(ji)(ji)。

二(er)(er)(er)極(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)(guan)穩(wen)(wen)(wen)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)管(guan)(guan)(guan)(guan)(guan)(guan)穩(wen)(wen)(wen)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)管(guan)(guan)(guan)(guan)(guan)(guan)是一(yi)(yi)種(zhong)(zhong)特(te)殊的(de)(de)(de)面(mian)接觸(chu)型半導(dao)(dao)體硅二(er)(er)(er)極(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)(guan)，具有穩(wen)(wen)(wen)定電(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)穩(wen)(wen)(wen)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)作用(yong)(yong)。穩(wen)(wen)(wen)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)管(guan)(guan)(guan)(guan)(guan)(guan)與(yu)普通二(er)(er)(er)極(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)主要(yao)區(qu)別在(zai)(zai)于(yu)(yu)，穩(wen)(wen)(wen)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)管(guan)(guan)(guan)(guan)(guan)(guan)是工作在(zai)(zai)PN結的(de)(de)(de)反(fan)(fan)向擊穿(chuan)(chuan)(chuan)狀(zhuang)態(tai)。通過在(zai)(zai)制(zhi)(zhi)造過程中(zhong)的(de)(de)(de)工藝措施和(he)(he)使(shi)用(yong)(yong)時(shi)(shi)限制(zhi)(zhi)反(fan)(fan)向電(dian)(dian)(dian)流(liu)(liu)(liu)的(de)(de)(de)大小，能保證穩(wen)(wen)(wen)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)管(guan)(guan)(guan)(guan)(guan)(guan)在(zai)(zai)反(fan)(fan)向擊穿(chuan)(chuan)(chuan)狀(zhuang)態(tai)下(xia)不(bu)會因(yin)過熱而(er)損壞。[4]穩(wen)(wen)(wen)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)管(guan)(guan)(guan)(guan)(guan)(guan)與(yu)一(yi)(yi)般二(er)(er)(er)極(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)(guan)不(bu)一(yi)(yi)樣(yang)，它(ta)(ta)的(de)(de)(de)反(fan)(fan)向擊穿(chuan)(chuan)(chuan)是可逆的(de)(de)(de)，只(zhi)要(yao)不(bu)超過穩(wen)(wen)(wen)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)管(guan)(guan)(guan)(guan)(guan)(guan)電(dian)(dian)(dian)流(liu)(liu)(liu)的(de)(de)(de)允許值，PN結就不(bu)會過熱損壞，當外加(jia)(jia)(jia)反(fan)(fan)向電(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)去除后，穩(wen)(wen)(wen)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)管(guan)(guan)(guan)(guan)(guan)(guan)恢(hui)復原性(xing)能，所以(yi)(yi)穩(wen)(wen)(wen)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)管(guan)(guan)(guan)(guan)(guan)(guan)具有良(liang)好的(de)(de)(de)重復擊穿(chuan)(chuan)(chuan)特(te)性(xing)。[4]二(er)(er)(er)極(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)(guan)光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)二(er)(er)(er)極(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)(guan)光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)二(er)(er)(er)極(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)(guan)又稱(cheng)(cheng)光(guang)(guang)(guang)(guang)敏二(er)(er)(er)極(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)(guan)。它(ta)(ta)的(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)殼上備有一(yi)(yi)個玻璃窗口(kou)，光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)二(er)(er)(er)極(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)(guan)以(yi)(yi)便于(yu)(yu)接受光(guang)(guang)(guang)(guang)照。其特(te)點(dian)是，當光(guang)(guang)(guang)(guang)線(xian)照射于(yu)(yu)它(ta)(ta)的(de)(de)(de)PN結時(shi)(shi)，可以(yi)(yi)成對(dui)地產生自(zi)由(you)電(dian)(dian)(dian)子和(he)(he)空穴，使(shi)半導(dao)(dao)體中(zhong)少數(shu)載流(liu)(liu)(liu)子的(de)(de)(de)濃度提高，在(zai)(zai)一(yi)(yi)定的(de)(de)(de)反(fan)(fan)向偏置電(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)作用(yong)(yong)下(xia)，使(shi)反(fan)(fan)向電(dian)(dian)(dian)流(liu)(liu)(liu)增加(jia)(jia)(jia)。因(yin)此(ci)(ci)它(ta)(ta)的(de)(de)(de)反(fan)(fan)向電(dian)(dian)(dian)流(liu)(liu)(liu)隨(sui)光(guang)(guang)(guang)(guang)照強度的(de)(de)(de)增加(jia)(jia)(jia)而(er)線(xian)性(xing)增加(jia)(jia)(jia)。[4]當無光(guang)(guang)(guang)(guang)照時(shi)(shi)，光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)二(er)(er)(er)極(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)伏安特(te)性(xing)與(yu)普通二(er)(er)(er)極(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)(guan)一(yi)(yi)樣(yang)。光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)二(er)(er)(er)極(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)(guan)作為光(guang)(guang)(guang)(guang)控(kong)元件(jian)可用(yong)(yong)于(yu)(yu)各(ge)(ge)種(zhong)(zhong)物體檢測、光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)控(kong)制(zhi)(zhi)、自(zi)動報警等方(fang)面(mian)。當制(zhi)(zhi)成大面(mian)積的(de)(de)(de)光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)二(er)(er)(er)極(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)(guan)時(shi)(shi)，可當作一(yi)(yi)種(zhong)(zhong)能源(yuan)而(er)稱(cheng)(cheng)為光(guang)(guang)(guang)(guang)電(dian)(dian)(dian)池。此(ci)(ci)時(shi)(shi)它(ta)(ta)不(bu)需要(yao)外加(jia)(jia)(jia)電(dian)(dian)(dian)源(yuan)，能夠(gou)直接把光(guang)(guang)(guang)(guang)能變成電(dian)(dian)(dian)能。上海(hai)寅涵智能科(ke)技經銷各(ge)(ge)類(lei)型號西(xi)門康二(er)(er)(er)極(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)(guan)SKKT162-16E歡迎聯系(xi)購買。

[4]二(er)(er)(er)(er)(er)(er)極(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)發(fa)(fa)光(guang)(guang)(guang)二(er)(er)(er)(er)(er)(er)極(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)發(fa)(fa)光(guang)(guang)(guang)二(er)(er)(er)(er)(er)(er)極(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)是一種將(jiang)電(dian)(dian)(dian)(dian)(dian)能(neng)直接轉換成光(guang)(guang)(guang)能(neng)的(de)(de)(de)半導(dao)體(ti)固(gu)體(ti)顯示(shi)器(qi)件，簡稱LED(LightEmittingDiode)。和普通(tong)(tong)(tong)二(er)(er)(er)(er)(er)(er)發(fa)(fa)光(guang)(guang)(guang)二(er)(er)(er)(er)(er)(er)極(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)極(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)相似，發(fa)(fa)光(guang)(guang)(guang)二(er)(er)(er)(er)(er)(er)極(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)也是由(you)一個PN結構成。發(fa)(fa)光(guang)(guang)(guang)二(er)(er)(er)(er)(er)(er)極(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)PN結封裝在透明塑料殼(ke)內，外形(xing)有方形(xing)、矩(ju)形(xing)和圓形(xing)等(deng)。發(fa)(fa)光(guang)(guang)(guang)二(er)(er)(er)(er)(er)(er)極(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)驅(qu)動電(dian)(dian)(dian)(dian)(dian)壓(ya)低、工作電(dian)(dian)(dian)(dian)(dian)流(liu)小(xiao)，具有很(hen)強的(de)(de)(de)抗振動和沖擊(ji)能(neng)力、體(ti)積(ji)小(xiao)、可靠(kao)性(xing)(xing)(xing)高、耗電(dian)(dian)(dian)(dian)(dian)省和壽命長等(deng)優點，廣用于(yu)信號指(zhi)示(shi)等(deng)電(dian)(dian)(dian)(dian)(dian)路中。[4]在電(dian)(dian)(dian)(dian)(dian)子技(ji)術(shu)中常(chang)(chang)用的(de)(de)(de)數(shu)(shu)碼管(guan)(guan)(guan)(guan)(guan)，發(fa)(fa)光(guang)(guang)(guang)二(er)(er)(er)(er)(er)(er)極(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)原(yuan)理(li)與光(guang)(guang)(guang)電(dian)(dian)(dian)(dian)(dian)二(er)(er)(er)(er)(er)(er)極(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)相反(fan)。當(dang)(dang)發(fa)(fa)光(guang)(guang)(guang)二(er)(er)(er)(er)(er)(er)極(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)正(zheng)向(xiang)偏置通(tong)(tong)(tong)過電(dian)(dian)(dian)(dian)(dian)流(liu)時會(hui)發(fa)(fa)出(chu)(chu)光(guang)(guang)(guang)來，這是由(you)于(yu)電(dian)(dian)(dian)(dian)(dian)子與空穴直接復合時放出(chu)(chu)能(neng)量的(de)(de)(de)結果。它的(de)(de)(de)光(guang)(guang)(guang)譜范圍比較(jiao)窄，其波長由(you)所(suo)使(shi)用的(de)(de)(de)基本(ben)材料而定。[4]二(er)(er)(er)(er)(er)(er)極(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)特(te)(te)(te)性(xing)(xing)(xing)參(can)數(shu)(shu)編輯用來表示(shi)二(er)(er)(er)(er)(er)(er)極(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)性(xing)(xing)(xing)能(neng)好壞和適用范圍的(de)(de)(de)技(ji)術(shu)指(zhi)標，稱為二(er)(er)(er)(er)(er)(er)極(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)參(can)數(shu)(shu)。不(bu)(bu)同(tong)類(lei)型(xing)的(de)(de)(de)二(er)(er)(er)(er)(er)(er)極(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)有不(bu)(bu)同(tong)的(de)(de)(de)特(te)(te)(te)性(xing)(xing)(xing)參(can)數(shu)(shu)。[4]二(er)(er)(er)(er)(er)(er)極(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)伏安(an)特(te)(te)(te)性(xing)(xing)(xing)二(er)(er)(er)(er)(er)(er)極(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)具有單向(xiang)導(dao)電(dian)(dian)(dian)(dian)(dian)性(xing)(xing)(xing)，二(er)(er)(er)(er)(er)(er)極(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)伏安(an)特(te)(te)(te)性(xing)(xing)(xing)曲線如圖(tu)所(suo)示(shi)[5]。二(er)(er)(er)(er)(er)(er)極(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)伏安(an)特(te)(te)(te)性(xing)(xing)(xing)曲線在二(er)(er)(er)(er)(er)(er)極(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)加有正(zheng)向(xiang)電(dian)(dian)(dian)(dian)(dian)壓(ya)，當(dang)(dang)電(dian)(dian)(dian)(dian)(dian)壓(ya)值較(jiao)小(xiao)時，電(dian)(dian)(dian)(dian)(dian)流(liu)極(ji)(ji)(ji)(ji)(ji)小(xiao)；當(dang)(dang)電(dian)(dian)(dian)(dian)(dian)壓(ya)超過，電(dian)(dian)(dian)(dian)(dian)流(liu)開始(shi)按(an)指(zhi)數(shu)(shu)規律增(zeng)大(da)，通(tong)(tong)(tong)常(chang)(chang)稱此(ci)為二(er)(er)(er)(er)(er)(er)極(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)開啟電(dian)(dian)(dian)(dian)(dian)壓(ya)；當(dang)(dang)電(dian)(dian)(dian)(dian)(dian)壓(ya)達到約，二(er)(er)(er)(er)(er)(er)極(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)處(chu)于(yu)完全導(dao)通(tong)(tong)(tong)狀(zhuang)態，通(tong)(tong)(tong)常(chang)(chang)稱此(ci)電(dian)(dian)(dian)(dian)(dian)壓(ya)為二(er)(er)(er)(er)(er)(er)極(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)導(dao)通(tong)(tong)(tong)電(dian)(dian)(dian)(dian)(dian)壓(ya)，用符號UD表示(shi)[4]。對(dui)于(yu)鍺二(er)(er)(er)(er)(er)(er)極(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)，開啟電(dian)(dian)(dian)(dian)(dian)壓(ya)為。上海寅涵智能(neng)科(ke)技(ji)供應(ying)三社二(er)(er)(er)(er)(er)(er)極(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)DF200AA160；湖南(nan)三社可控硅二(er)(er)(er)(er)(er)(er)極(ji)(ji)(ji)(ji)(ji)管(guan)(guan)(guan)(guan)(guan)代(dai)理(li)貨(huo)源(yuan)

上海寅涵智能科技供應西(xi)門康二(er)(er)極管SKKD162-16E；湖南SanRex三社二(er)(er)極管庫存(cun)充(chong)足

所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)(shu)第(di)(di)二(er)(er)(er)垂直(zhi)晶(jing)體(ti)管(guan)(guan)包(bao)括：電(dian)耦合(he)到所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)(shu)陽極(ji)的(de)(de)第(di)(di)二(er)(er)(er)源(yuan)(yuan)極(ji)區(qu)(qu)(qu)(qu)域(yu)(yu)、垂直(zhi)延(yan)伸(shen)(shen)到所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)(shu)襯(chen)(chen)(chen)(chen)底(di)(di)(di)中(zhong)(zhong)并且電(dian)耦合(he)到所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)(shu)陽極(ji)的(de)(de)第(di)(di)二(er)(er)(er)柵極(ji)、電(dian)耦合(he)到所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)(shu)陰極(ji)的(de)(de)第(di)(di)二(er)(er)(er)漏(lou)極(ji)區(qu)(qu)(qu)(qu)域(yu)(yu)、位于(yu)(yu)所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)(shu)第(di)(di)二(er)(er)(er)源(yuan)(yuan)極(ji)區(qu)(qu)(qu)(qu)域(yu)(yu)和(he)所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)(shu)第(di)(di)二(er)(er)(er)漏(lou)極(ji)區(qu)(qu)(qu)(qu)域(yu)(yu)之間的(de)(de)第(di)(di)二(er)(er)(er)溝道區(qu)(qu)(qu)(qu)域(yu)(yu)、以及(ji)在所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)(shu)襯(chen)(chen)(chen)(chen)底(di)(di)(di)中(zhong)(zhong)延(yan)伸(shen)(shen)并且位于(yu)(yu)所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)(shu)第(di)(di)二(er)(er)(er)柵極(ji)和(he)所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)(shu)第(di)(di)二(er)(er)(er)溝道區(qu)(qu)(qu)(qu)域(yu)(yu)之間的(de)(de)第(di)(di)二(er)(er)(er)柵極(ji)電(dian)介(jie)質。在一(yi)(yi)(yi)(yi)(yi)些實(shi)(shi)(shi)施(shi)例中(zhong)(zhong)，所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)(shu)二(er)(er)(er)極(ji)管(guan)(guan)包(bao)括：傳(chuan)導(dao)層(ceng)，覆蓋所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)(shu)襯(chen)(chen)(chen)(chen)底(di)(di)(di)以及(ji)所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)(shu)一(yi)(yi)(yi)(yi)(yi)垂直(zhi)晶(jing)體(ti)管(guan)(guan)和(he)所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)(shu)第(di)(di)二(er)(er)(er)垂直(zhi)晶(jing)體(ti)管(guan)(guan)；以及(ji)接(jie)觸區(qu)(qu)(qu)(qu)域(yu)(yu)，形成在所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)(shu)襯(chen)(chen)(chen)(chen)底(di)(di)(di)中(zhong)(zhong)并且將所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)(shu)一(yi)(yi)(yi)(yi)(yi)溝道區(qu)(qu)(qu)(qu)域(yu)(yu)和(he)所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)(shu)第(di)(di)二(er)(er)(er)溝道區(qu)(qu)(qu)(qu)域(yu)(yu)電(dian)連接(jie)到所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)(shu)傳(chuan)導(dao)層(ceng)。因此，一(yi)(yi)(yi)(yi)(yi)個實(shi)(shi)(shi)施(shi)例提供了(le)一(yi)(yi)(yi)(yi)(yi)種結構(gou)，該結構(gou)在襯(chen)(chen)(chen)(chen)底(di)(di)(di)的(de)(de)溝槽中(zhong)(zhong)包(bao)括：一(yi)(yi)(yi)(yi)(yi)傳(chuan)導(dao)區(qu)(qu)(qu)(qu)域(yu)(yu)，其(qi)與(yu)襯(chen)(chen)(chen)(chen)底(di)(di)(di)分離(li)(li)(li)一(yi)(yi)(yi)(yi)(yi)距離(li)(li)(li)，一(yi)(yi)(yi)(yi)(yi)距離(li)(li)(li)短(duan)于(yu)(yu)約(yue)10nm；以及(ji)第(di)(di)二(er)(er)(er)傳(chuan)導(dao)區(qu)(qu)(qu)(qu)域(yu)(yu)，其(qi)比一(yi)(yi)(yi)(yi)(yi)區(qu)(qu)(qu)(qu)域(yu)(yu)更深地延(yan)伸(shen)(shen)。根據一(yi)(yi)(yi)(yi)(yi)個實(shi)(shi)(shi)施(shi)例，第(di)(di)二(er)(er)(er)區(qu)(qu)(qu)(qu)域(yu)(yu)與(yu)襯(chen)(chen)(chen)(chen)底(di)(di)(di)分離(li)(li)(li)第(di)(di)二(er)(er)(er)距離(li)(li)(li)，第(di)(di)二(er)(er)(er)距離(li)(li)(li)大(da)于(yu)(yu)一(yi)(yi)(yi)(yi)(yi)距離(li)(li)(li)。根據一(yi)(yi)(yi)(yi)(yi)個實(shi)(shi)(shi)施(shi)例，一(yi)(yi)(yi)(yi)(yi)區(qu)(qu)(qu)(qu)域(yu)(yu)通(tong)過一(yi)(yi)(yi)(yi)(yi)電(dian)介(jie)質層(ceng)與(yu)襯(chen)(chen)(chen)(chen)底(di)(di)(di)分離(li)(li)(li)，并且第(di)(di)二(er)(er)(er)區(qu)(qu)(qu)(qu)域(yu)(yu)通(tong)過第(di)(di)二(er)(er)(er)電(dian)介(jie)質層(ceng)與(yu)襯(chen)(chen)(chen)(chen)底(di)(di)(di)分離(li)(li)(li)。根據一(yi)(yi)(yi)(yi)(yi)個實(shi)(shi)(shi)施(shi)例，該襯(chen)(chen)(chen)(chen)底(di)(di)(di)是半導(dao)體(ti)。根據一(yi)(yi)(yi)(yi)(yi)個實(shi)(shi)(shi)施(shi)例，該結構(gou)包(bao)括覆蓋襯(chen)(chen)(chen)(chen)底(di)(di)(di)和(he)溝槽的(de)(de)傳(chuan)導(dao)層(ceng)部(bu)分，所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)(shu)部(bu)分電(dian)連接(jie)到襯(chen)(chen)(chen)(chen)底(di)(di)(di)以及(ji)一(yi)(yi)(yi)(yi)(yi)區(qu)(qu)(qu)(qu)域(yu)(yu)和(he)第(di)(di)二(er)(er)(er)區(qu)(qu)(qu)(qu)域(yu)(yu)。根據一(yi)(yi)(yi)(yi)(yi)個實(shi)(shi)(shi)施(shi)例，所(suo)(suo)(suo)(suo)(suo)述(shu)(shu)(shu)部(bu)分與(yu)襯(chen)(chen)(chen)(chen)底(di)(di)(di)接(jie)觸或(huo)者與(yu)襯(chen)(chen)(chen)(chen)底(di)(di)(di)分離(li)(li)(li)小于(yu)(yu)300nm。湖(hu)南SanRex三(san)社二(er)(er)(er)極(ji)管(guan)(guan)庫存充足(zu)

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