銆�銆�鐧�(f膩)鍏変簩妤电(LED)瑾曠敓鑷充粖锛庡凡缍�(j墨ng)瀵�(sh铆)鐝�(xi脿n)浜嗗叏褰╁寲鍜岄珮浜害鍖栵紝骞跺湪钘�(l谩n)鍏塋ED鍜岀传鍏塋ED鐨勫熀绀�(ch菙)涓婇枊(k膩i)鐧�(f膩)浜嗙櫧鍏塋ED锛庡畠鐐轰汉椤�(l猫i)鐓ф槑鍙插張甯朵締(l谩i)浜嗕竴娆￠韬�銆傝垏鑷喚鐕堝拰鐔掑厜鐕堢浉姣�锛孡ED浠ュ叾楂旂⿳灏�锛屽叏鍥烘厠(t脿i)锛岄暦(zh菐ng)澹藉懡锛岀挵(hu谩n)淇�锛岀渷闆荤瓑涓�绯诲垪鍎�(y艒u)榛�(di菐n)锛屽凡寤ｆ硾鐢ㄤ簬姹借粖(ch膿)鐓ф槑銆佽椋剧収鏄�銆佹墜姗�(j墨)闁冨厜鐕�銆佸ぇ涓昂瀵革紝鍗砃B鍜孡CD锛嶵V绛夐’绀哄睆鍏夋簮妯″涓�銆傚凡缍�(j墨ng)鎴愮偤2l涓栫磤(j矛)鐧�(f膩)灞曞墠鏅殑楂樻妧琛�(sh霉)闋�(l菒ng)鍩熶箣涓�LED鏄竴绋敞鍏ラ浕鑷寸櫦(f膩)鍏夊櫒浠讹紟鐢扁參锝炩叄 鏃忓寲鍚堢墿锛屽纾峰寲閹�(GaP)銆佺７鐮峰寲閹�(GaAsP)绛夊崐灏�(d菐o)楂斿埗鎴� 鍦▇I-DN闆诲牬(ch菐ng)浣滅敤涓嬶紟闆诲瓙鑸囩┖绌寸殑杓诲皠寰�(f霉)鍚堣�岀櫦(f膩)鐢熺殑闆昏嚧浣滅敤灏囦竴閮ㄥ垎鑳介噺杞�(zhu菐n)鍖栫偤鍏夎兘锛� 鍗抽噺瀛愭晥鎳�(y墨ng)锛岃�岀劇(w煤)杓诲皠寰�(f霉)鍚堢敘(ch菐n)鐢熺殑鏅舵牸鎸暕灏囧叾浣欑殑鑳介噺杞�(zhu菐n)鍖栫偤鐔辫兘銆傜洰鍓嶏紝楂樹寒搴︾櫧鍏塋ED鍦ㄥ(sh铆)椹�(y脿n)瀹や腑宸茬稉(j墨ng)閬�(d谩)鍒�1001m锛廤 鐨勬按骞�锛�501m锛弚 鐨勫ぇ鍔熺巼鐧藉厜LED涔熷凡閫�(j矛n)鍏ュ晢妤�(y猫)鍖�锛屽柈鍊�(g猫)LED鍣ㄤ欢涔熷緸璧峰垵鐨勫咕姣摝涓�韬嶉仈(d谩)鍒颁簡1锛�5kW銆傚皪(du矛)澶т簬1W 绱�(j铆)鐨勫ぇ鍔熺巼LED鑰岃█锛岀洰鍓嶇殑闆诲厜杞�(zhu菐n)鎻涙晥鐜囩磩鐐�15锛�锛屽墿浣欑殑85锛呰綁(zhu菐n)鍖栫偤鐔辫兘锛庤�岃姱鐗囧昂瀵稿儏鐐�1mm脳1mm锝�2锛�5mm~2锛�5mm锛庢剰鍗宠姱鐗囩殑鍔熺巼瀵嗗害寰堝ぇ 鑸囧偝绲�(t菕ng)鐨勭収鏄庡櫒浠朵笉鍚�锛岀櫧鍏塋ED鐨勭櫦(f膩)鍏夊厜璀滀腑涓嶅寘鍚磪澶栭儴鍒嗭紟鎵�浠ュ叾鐔遍噺涓嶈兘渚濋潬杓诲皠閲嬫斁銆傚洜姝�锛屽浣曟彁楂樻暎鐔辫兘鍔涙槸澶у姛鐜嘗ED瀵�(sh铆)鐝�(xi脿n)鐢�(ch菐n)妤�(y猫)鍖栦簾寰呰В姹虹殑闂�(gu膩n)閸垫妧琛�(sh霉)闆ｉ涔嬩竴l銆�
銆�銆�2 鐔辨晥鎳�(y墨ng)灏�(du矛)澶у姛鐜嘗ED鐨勫奖闊�
銆�銆�灏�(du矛)浜庡柈鍊�(g猫)LED鑰岃█锛庡鏋滅啽閲忛泦涓湪灏哄寰堝皬鐨勮姱鐗囧収(n猫i)鑰屼笉鑳芥湁鏁堟暎鍑猴紟鍓囨渻(hu矛)灏�(d菐o)鑷磋姱鐗囩殑婧害鍗囬珮锛庡紩璧风啽鎳�(y墨ng)鍔涚殑闈炲潎鍕诲垎甯冦�佽姱鐗囩櫦(f膩)鍏夋晥鐜囧拰鐔掑厜绮夋縺灏勬晥鐜囦笅闄�銆傜爺绌惰〃鏄�锛岀暥(d膩ng)婧害瓒呴亷(gu貌)涓�瀹氬�兼檪(sh铆)锛庡櫒浠剁殑澶辨晥鐜囧皣鍛堟寚鏁�(sh霉)瑕�(gu墨)寰嬫攢鍗囷紟鍏冧欢婧害姣忎笂鍗�2鈩�锛屽彲闈犳�у皣涓嬮檷l0锛卨2銆傜偤浜嗕繚璀夊櫒浠剁殑澹藉懡锛屼竴鑸姹俻n绲�(ji茅)鐨勭祼(ji茅)婧湪110鈩冧互涓�銆傞毃钁梡n绲�(ji茅)鐨勬韩鍗囷紟鐧藉厜LED鍣ㄤ欢鐨勭櫦(f膩)鍏夋尝闀�(zh菐ng)灏囩櫦(f膩)鐢熺磪绉绘摎(j霉)绲�(t菕ng)瑷�(j矛)璩囨枡琛ㄦ槑锛庡湪100鈩冪殑婧害涓嬶紟娉㈤暦(zh菐ng)鍙互绱呯Щ4锝�9 nm锛庡緸鑰屽皫(d菐o)鑷碮AG鐔掑厜绮夊惛鏀剁巼涓嬮檷锛岀附鐨勭櫦(f膩)鍏夊挤(qi谩ng)搴︽渻(hu矛)娓涘皯锛岀櫧鍏夎壊搴﹁畩宸�傚湪瀹ゆ韩闄勮繎锛屾韩搴︽瘡鍗囬珮l鈩冿紟LED鐨勭櫦(f膩)鍏夊挤(qi谩ng)搴︽渻(hu矛)鐩告噳(y墨ng)娓涘皯l锛呭乏鍙筹紟鐣�(d膩ng)鍣ㄤ欢寰炵挵(hu谩n)澧冩韩搴︿笂鍗囧埌l20鈩冩檪(sh铆)锛庝寒搴︿笅闄嶅閬�(d谩)35锛呫�傜暥(d膩ng)澶氬��(g猫)LED瀵嗛泦鎺掑垪绲勬垚鐧藉厜鐓ф槑绯荤当(t菕ng)鏅�(sh铆)锛庣啽閲忕殑鑰楁暎鍟�(w猫n)椤屾洿鍤�(y谩n)閲�銆傚洜姝よВ姹烘暎鐔卞晱(w猫n)椤屽凡鎴愮偤鍔熺巼鍨婰ED鎳�(y墨ng)鐢ㄧ殑鍏堟焙姊濅欢銆�
銆�銆�3 鍦�(gu贸)鍏�(n猫i)澶栫殑鐮旂┒閫�(j矛n)灞�
銆�銆�閲濆皪(du矛)楂樺姛鐜嘗ED鐨勫皝瑁濇暎鐔遍洠椤岋紟鍦�(gu贸)鍏�(n猫i)澶栫殑鍣ㄤ欢瑷�(sh猫)瑷�(j矛)鑰呭拰鍒堕�犺�呭垎鍒ュ湪绲�(ji茅)妲�(g貌u)銆佹潗鏂欎互鍙婂伐钘濈瓑鏂归潰灏�(du矛)鍣ㄤ欢鐨勭啽绯荤当(t菕ng)閫�(j矛n)琛屼簡鍎�(y艒u)鍖栬ō(sh猫)瑷�(j矛)銆備緥濡傘�傚湪灏佽绲�(ji茅)妲�(g貌u)涓�锛岄噰鐢ㄥぇ闈㈢⿳鑺墖鍊掕绲�(ji茅)妲�(g貌u)銆侀噾灞窔璺澘绲�(ji茅)妲�(g貌u)銆佸皫(d菐o)鐔辨Ы绲�(ji茅)妲�(g貌u)銆佸井娴侀櫍鍒楃祼(ji茅)妲�(g貌u)绛�锛涘湪鏉愭枡鐨勯伕鍙栨柟闈紝閬告搰鍚堥仼鐨勫熀鏉挎潗鏂欏拰绮樿布鏉愭枡锛岀敤纭呮ü(sh霉)鑴備唬鏇跨挵(hu谩n)姘фü(sh霉)鑴�銆�
銆�銆�3锛�1 灏佽绲�(ji茅)妲�(g貌u)
銆�銆�鐐轰簡瑙ｆ焙楂樺姛鐜嘗ED鐨勫皝瑁濇暎鐔遍洠椤岋紝鍦�(gu贸)闅涗笂闁�(k膩i)鐧�(f膩)浜嗗绋祼(ji茅)妲�(g貌u)锛屼富瑕佹湁锛�
銆�銆�(1)纭呭熀鍊掕鑺墖(FCLED)绲�(ji茅)妲�(g貌u)
銆�銆�鍌崇当(t菕ng)鐨凩ED閲囩敤姝ｈ绲�(ji茅)妲�(g貌u)锛屼笂闈㈤�氬父娑傛暦涓�灞ょ挵(hu谩n)姘фü(sh霉)鑴傦紟涓嬮潰閲囩敤钘�(l谩n)瀵剁煶浣滅偤瑗簳銆傜敱浜庣挵(hu谩n)姘фü(sh霉)鑴傜殑灏�(d菐o)鐔辫兘鍔涘緢宸�銆傝棈(l谩n)瀵剁煶鍙堟槸鐔辩殑涓嶈壇灏�(d菐o)楂�锛岀啽閲忓彧鑳介潬鑺墖涓嬮潰鐨勫紩鑵虫暎鍑�锛屽洜姝ゅ墠鍚庡叐鏂归潰閮介�犳垚鏁ｇ啽鍥伴洠锛庡奖闊夸簡鍣ㄤ欢鐨勬�ц兘鍜屽彲闈犳��銆�
銆�銆�2001骞达紟LumiLeds鍏徃鐮斿埗鍑轰簡A1GaInN鍔熺巼鍨嬪�掕鑺墖绲�(ji茅)妲�(g貌u)銆傚湒1绀哄嚭鑺墖鐨勬瑁濈祼(ji茅)妲�(g貌u)鍜屽�掕绲�(ji茅)妲�(g貌u)灏�(du矛)姣� LED鑺墖閫氶亷(gu貌)鍑搁粸(di菐n)鍊掕閫ｆ帴鍒扮鍩轰笂銆傞�欐ǎ锛庡ぇ鍔熺巼LED鐢�(ch菐n)鐢熺殑鐔遍噺涓嶅繀缍�(j墨ng)鐢辫姱鐗囩殑钘�(l谩n)瀵剁煶瑗簳锛庤�屾槸鐩存帴鍌冲埌鐔卞皫(d菐o)鐜囨洿楂樼殑纭呮垨闄剁摲瑗簳锛屽啀鍌冲埌閲戝爆搴曞骇锛岀敱浜庡叾鏈夋簮鐧�(f膩)鐔卞崁(q奴)鏇存帴杩戜簬鏁ｇ啽楂旓紟鍥犳鍙檷浣庡収(n猫i)閮ㄧ啽娌夌啽闃籟21銆傞�欑ó绲�(ji茅)妲�(g貌u)鐨勭啽闃荤悊璜栬▓(j矛)绠楀彲閬�(d谩)鍒�1锛�34K锛廤锛庡(sh铆)闅涘凡浣滃埌6~8K锛廤锛屽嚭鍏夌巼涔熸彁楂樹簡60锛呭乏鍙炽�備絾鏄�锛岀啽闃昏垏鐔辨矇鐨勫帤搴︽槸鎴愭姣旂殑锛庡洜姝ゅ彈纭呯墖姗�(j墨)姊板挤(qi谩ng)搴﹁垏灏�(d菐o)鐔辨�ц兘鎵�闄�銆傚緢闆ｉ�氶亷(gu貌)娓涜杽纭呯墖渚�(l谩i)閫�(j矛n)涓�姝ラ檷浣庡収(n猫i)閮ㄧ啽娌夌殑鐔遍樆锛岄�欏氨鍒剁磩浜嗗叾鍌崇啽鎬ц兘鐨勯��(j矛n)涓�姝ユ彁楂�銆�
銆�銆�(2)閲戝爆绶氳矾鏉跨祼(ji茅)妲�(g貌u)
銆�銆�閲戝爆绶氳矾鏉跨祼(ji茅)妲�(g貌u)鍒╃敤閶佺瓑閲戝爆鍏锋湁鐨勭啽鍌冲皫(d菐o)鎬ц唱(zh矛)锛庡皣鑺墖灏佽鍒拌鏈夊咕姣背鍘氱殑閵呴浕妤电殑PCB鏉夸笂锛屾垨鑰呭皣鑺墖灏佽鍦ㄩ噾灞ぞ鑺殑PCB鏉夸笂锛庣劧鍚庡啀灏佽鍒版暎鐔辩墖涓�锛屼互瑙ｆ焙LED鍥犲姛鐜囧澶ф墍甯朵締(l谩i)鐨勬暎鐔卞晱(w猫n)椤�銆傞噰鐢ㄨ┎绲�(ji茅)妲�(g貌u)鑳界嵅寰楄壇濂界殑鏁ｇ啽鐗规�э紝骞跺ぇ澶ф彁楂樹簡LED鐨勮几鍏ュ姛鐜�銆傜編鍦�(gu贸)UOE鍏徃鐨凬orlux绯诲垪LED锛庡皣宸插皝瑁濈殑鐢�(ch菐n)鍝佺祫瑁濆湪甯舵湁閶佸ぞ灞ょ殑閲戝爆鑺疨CB鏉夸笂锛庡叾涓璓CB鏉跨敤浣滃皪(du矛)LED鍣ㄤ欢閫�(j矛n)琛岄浕妤甸�ｆ帴甯冪窔锛庨媮鑺ぞ灞や綔鐐虹啽娌夋暎鐔�銆傚湒2绀哄嚭閲戝爆绶氳矾鏉跨祼(ji茅)妲�(g貌u)銆傚叾缂洪櫡鍦ㄤ簬锛屽ぞ灞や腑鐨凱CB鏉挎槸鐔辩殑涓嶈壇灏�(d菐o)楂旓紟瀹冩渻(hu矛)闃荤鐔遍噺鐨勫偝灏�(d菐o)銆傛摎(j霉)鐮旂┒锛屽皣OSRAM鍏徃鐨凣olden Dragon绯诲垪鐧藉厜LED鑺墖LW W5SG鍊掕鍦ㄤ竴濉�3ram~3mm锛庝笖姘村钩鏀剧疆鐨勯噾灞窔璺澘涓�锛屽湪LED鍣ㄤ欢鑸囬噾灞窔璺澘涔嬮枔娑傛暦1898In鈥擲il涓�8鐔辨帴鍙ｆ潗鏂欙紝鍏剁郴绲�(t菕ng)鐔遍樆绱勭偤66锛�12K锛廤t鈥�銆�
銆�銆�(3)寰车娴︾祼(ji茅)妲�(g貌u)
銆�銆�2006骞碨heng Liu绛変汉閫氶亷(gu貌)鍦ㄦ暎鐔卞櫒涓婂畨瑁濅竴鍊�(g猫)寰车娴︾郴绲�(t菕ng)锛岃В姹轰簡LED鐨勬暎鐔卞晱(w猫n)椤岋紝骞剁櫦(f膩)鐝�(xi脿n)鍏舵暎鐔辨�ц兘鍎�(y艒u)浜庢暎鐔辩鍜屾暎鐔辩墖銆傚湪灏侀枆绯荤当(t菕ng)涓�锛屾按鍦ㄥ井娉垫郸鐨勪綔鐢ㄤ笅閫�(j矛n)鍏ヤ簡LED鐨勫簳鏉垮皬妲藉惛鐔�锛岀劧鍚庡張鍥炲埌灏忕殑姘村鍣ㄤ腑锛屽啀閫氶亷(gu貌)棰�(f膿ng)鎵囧惛鐔�銆傚湒3绀哄嚭閫欑ó寰车娴︾祼(ji茅)妲�(g貌u)銆傚畠鑳藉皣澶栭儴鐔遍樆闄嶇偤O锛�192K锛廤锛庡苟鑳介��(j矛n)琛屽皝瑁漑41銆傞�欑ó寰车绲�(ji茅)妲�(g貌u)鐨勫埗鍐锋�ц純濂斤紟浣嗗鍓嶅叐绋祼(ji茅)妲�(g貌u)涓�妯�锛岃嫢鍏�(n猫i)閮ㄦ帴鍙ｇ殑鐔遍樆寰堝ぇ锛屽墖鍏剁啽鍌冲皫(d菐o)灏辨渻(hu矛)澶ф墦鎶樻墸锛庤�屼笖绲�(ji茅)妲�(g貌u)涔熷珜寰�(f霉)闆�銆�
銆�銆�3锛�2 灏佽鏉愭枡
銆�銆�纰哄畾灏佽绲�(ji茅)妲�(g貌u)鍚庯紟鍙�氶亷(gu貌)閬稿彇涓嶅悓鐨勬潗鏂欓��(j矛n)涓�姝ラ檷浣庣郴绲�(t菕ng)鐔遍樆锛屾彁楂樼郴绲�(t菕ng)灏�(d菐o)鐔辨�ц兘銆傜洰鍓�锛屽湅(gu贸)鍏�(n猫i)澶栧父閲濆皪(du矛)鍩烘澘鏉愭枡銆佺矘璨兼潗鏂欏拰灏佽鏉愭枡閫�(j矛n)琛屾搰鍎�(y艒u)銆�
銆�銆�(1)鍩烘澘鏉愭枡
銆�銆�灏�(du矛)浜庡ぇ鍔熺巼鐨凩ED鑰岃█锛岀偤浜嗚В姹鸿姱鐗囨潗鏂欒垏鏁ｇ啽鏉愭枡涔嬮枔鍥犵啽鑶ㄨ劰澶遍厤閫犳垚闆绘サ寮曠窔鏂疯鐨勫晱(w猫n)椤岋紟鍙伕鐢ㄩ櫠鐡枫�丆u锛廙o鏉垮拰Cu锛廤鏉跨瓑鍚堥噾浣滅偤鏁ｇ啽鏉愭枡锛屼絾閫欎簺鍚堥噾鐨勭敓鐢�(ch菐n)鎴愭湰閬�(gu貌)楂橈紝涓嶅埄浜庡ぇ瑕�(gu墨)妯�銆佷綆鎴愭湰鐢熺敘(ch菐n)銆傞伕鐢ㄥ皫(d菐o)鐔辨�ц兘濂界殑閶佹澘銆侀妳鏉夸綔鐐烘暎鐔卞熀鏉挎潗鏂欐槸鐣�(d膩ng)鍓嶇殑鐮旂┒閲嶉粸(di菐n)涔嬩竴鍦堛��
銆�銆�(2)绮樿布鏉愭枡
銆�銆�閬哥敤鍚堥仼鐨勮姱鐗囪ク搴曠矘璨兼潗鏂欙紟骞跺湪鎵归噺鐢熺敘(ch菐n)宸ヨ棟涓繚璀夌矘璨煎帤搴︾洝閲�?銆傤喍@灏�(du矛)淇濊瓑鍣ㄤ欢鐨勭啽灏�(d菐o)鐗规�ф槸鍗佸垎閲嶈鐨勩�傞�氬父閬哥敤灏�(d菐o)鐔辫啝銆佸皫(d菐o)闆诲瀷閵�婕垮拰閷伎閫�3绋潗鏂欓��(j矛n)琛岀矘璨�銆傚皫(d菐o)鐔辫啝闆栨湁杓冧綆鐨勭‖鍖栨韩搴�(<150~C)锛屼絾灏�(d菐o)鐔辩壒鎬ц純宸�锛涘皫(d菐o)闆诲瀷閵�婕跨矘璨肩殑纭寲婧害涓�鑸綆浜�200~C锛屾棦鏈夎壇濂界殑鐔卞皫(d菐o)鐗规�э紟鍙堟湁杓冨ソ鐨勭矘璨煎挤(qi谩ng)搴�锛屼絾鍥犻妧婕垮湪鎻愬崌浜害鐨勫悓鏅�(sh铆)鏈�(hu矛)鐧�(f膩)鐔憋紝涓斿惈閴涚瓑鏈夋瘨閲戝爆锛屽洜姝ゅ苟涓嶆槸绮樿布鏉愭枡鐨勯伕鎿囥�傝垏鍓嶅叐鑰呯浉姣�锛屽皫(d菐o)闆诲瀷閷伎鐨勭啽灏�(d菐o)鐗规�ф槸3绋潗鏂欎腑鐨�锛屽皫(d菐o)闆绘�ц兘涔熼潪甯稿劒(y艒u)瓒�銆�
銆�銆�(3)鐠�(hu谩n)姘фü(sh霉)鑴�
銆�銆�鐠�(hu谩n)姘фü(sh霉)鑴備綔鐐篖(zh菐ng)ED鍣ㄤ欢鐨勫皝瑁濇潗鏂欍�傚叿鏈夊劒(y艒u)鑹殑闆荤禃绶ｆ�ц兘銆佸瘑钁楁�у拰浠嬮浕鎬ц兘锛屼絾鐠�(hu谩n)姘фü(sh霉)鑴傚叿鏈夊惛婵曟��锛屾槗鑰佸寲锛岃�愮啽鎬у樊锛岄珮婧拰鐭尝鍏夌収涓嬫槗璁婅壊锛岃�屼笖鍦ㄥ浐鍖栧墠鏈変竴瀹氱殑姣掓��锛屾晠灏�(du矛)LED鍣ㄤ欢鐨勫＝鍛介�犳垚褰遍熆銆傜洰鍓嶈ū澶歀ED灏佽妤�(y猫)鑰呮敼鐢ㄧ妯�(sh霉)鑴傚拰闄剁摲浠ｆ浛鐠�(hu谩n)姘фü(sh霉)鑴備綔鐐哄皝瑁濇潗鏂�锛屼互鎻愰珮LED鐨勫＝鍛�銆�
銆�銆�3锛�3 灏� 绲�(ji茅)
銆�銆�绺界殑渚�(l谩i)瑾�(shu艒)锛庡叿鏈変綆鐔遍樆銆佽壇濂芥暎鐔辫兘鍔涗互鍙婁綆姗�(j墨)姊版噳(y墨ng)鍔涚殑鏂板紡灏佽绲�(ji茅)妲�(g貌u)鏄皝瑁濋珨鐨勬妧琛�(sh霉)闂�(gu膩n)閸�銆備笉鍚岀殑绲�(ji茅)妲�(g貌u)鍜屾潗鏂欓兘闇�瑕佽В姹鸿姱鐗囩祼(ji茅)鍒板寤跺堡銆佸寤跺堡鍒板皝瑁濆熀鏉�銆佸皝瑁濆熀鏉垮埌鍐峰嵒瑁濈疆閫�3鍊�(g猫)鐠�(hu谩n)绡�(ji茅)鐨勬暎鐔卞晱(w猫n)椤�銆傜敱閫�3鍊�(g猫)鐠�(hu谩n)绡�(ji茅)妲�(g貌u)鎴愮殑鍥烘厠(t脿i)鐓ф槑鍏夋簮鐔卞偝灏�(d菐o)閫氶亾锛庡叾涓嚭鐝�(xi脿n)浠讳綍涓�鍊�(g猫)钖勫急鐠�(hu谩n)绡�(ji茅)閮芥渻(hu矛)浣縇ED鍏夋簮姣�浜庝竴鏃�銆傜祼(ji茅)榛�(di菐n)鍒板懆?ch膿)顙糷(hu谩n)澧冪殑鐔卞偝灏�(d菐o)鏂瑰紡鏈夊偝灏�(d菐o)銆佸皪(du矛)娴併�佽蓟灏�3绋�銆傛剰鍗�锛岃鎯冲皣鍔熺巼LED鐨勬暎鐔辨�ц兘鍜屽彲闈犳�ф彁鍗囧埌锛庨�欎笁鍊�(g猫)鐠�(hu谩n)绡�(ji茅)閮借閲囩敤鐔卞皫(d菐o)绯绘暩(sh霉)楂樼殑鏉愭枡銆�
銆�銆�4 鐧�(f膩)灞曡定鍕�(sh矛)
銆�銆�鐩墠锛庡緢澶氬姛鐜囧瀷LED鐨勯﹨(q奴)鍕�(d貌ng)闆绘祦閮借兘閬�(d谩)鍒�70mA锛宭OOmA鐢氳嚦lA绱�(j铆)銆傞毃钁楀伐浣滈浕娴佺殑鍔犲ぇ锛岃В姹烘暎鐔卞晱(w猫n)椤屽繁鎴愮偤澶у姛鐜嘗ED瀵�(sh铆)鐝�(xi脿n)鐢�(ch菐n)妤�(y猫)鍖栫殑鍏堟焙姊濅欢銆傛牴鎿�(j霉)涓婅堪LED鍣ㄤ欢鐨勬暎鐔辩挵(hu谩n)绡�(ji茅)锛庡緸浠ヤ笅骞炬柟闈㈠皪(du矛)鎻愰珮澶у姛鐜嘗ED鐨勬暎鐔辨�ц兘閫�(j矛n)琛屼簡鐮旂┒銆�
銆�銆�(1)LED鐢�(ch菐n)鐢熺啽閲忕殑澶氬皯鍙栨焙浜庡収(n猫i)閲忓瓙鏁堟噳(y墨ng)銆傚湪姘寲閹垫潗鏂欑殑鐢熼暦(zh菐ng)閬�(gu貌)绋嬩腑锛屾敼閫�(j矛n)鏉愭枡绲�(ji茅)妲�(g貌u)锛庡劒(y艒u)鍖栫敓闀�(zh菐ng)鍙冩暩(sh霉)锛岀嵅寰楅珮璩�(zh矛)閲忕殑澶栧欢鐗�锛屾彁楂樺櫒浠跺収(n猫i)閲忓瓙鏁堢巼锛屽緸鏍规湰涓婃笡灏戠啽閲忕殑鐢�(ch菐n)鐢燂紝鍔犲揩鑺墖绲�(ji茅)鍒板寤跺堡鐨勭啽鍌冲皫(d菐o)銆�
銆�銆�(2)閬告搰浠ラ媮鍩虹偤涓荤殑閲戝爆鑺嵃鍒烽浕璺澘(MC鈥擯CB)銆侀櫠鐡�銆丏BC銆佸京(f霉)鍚堥噾灞熀鏉跨瓑灏�(d菐o)鐔辨�ц兘濂界殑鏉愭枡浣滆ク搴�锛屼互鍔犲揩鐔遍噺寰炲寤跺堡鍚戞暎鐔卞熀鏉挎暎鐧�(f膩)銆傞�氶亷(gu貌)鍎�(y艒u)鍖朚CPCB鏉跨殑鐔辫ō(sh猫)瑷�(j矛)锛庢垨?q奴)鈶绘簿鑺嶈嫰鍜忓銊旇楗樺�╊姟杩抽棽绾北楗樺�╊姦铚忚铂(z茅)類(ji茅)闄剁摲(LTCC鈥擬)鍩烘澘锛屼互鐛插緱鐔卞皫(d菐o)鎬ц兘濂斤紟鐔辫啫鑴圭郴鏁�(sh霉)灏忕殑瑗簳銆�
銆�銆�(3)鐐轰簡浣胯ク搴曚笂鐨勭啽閲忔洿杩呴�熷湴?c谩i)U(ku貌)鏁ｅ埌鍛�?ch膿)顙糷(hu谩n)澧冿紟閫氬父閬哥敤閶�銆侀妳绛夊皫(d菐o)鐔辨�ц兘濂界殑閲戝爆鏉愭枡浣滅偤鏁ｇ啽鍣�銆傚啀鍔犺棰�(f膿ng)鎵囧拰鍥炶矾鐔辩绛夊挤(qi谩ng)鍒跺埗鍐枫�傜劇(w煤)璜栧緸鎴愭湰閭勬槸澶栬鐨勮搴︿締(l谩i)鐪嬶紟LED鐓ф槑閮戒笉瀹滈噰鐢ㄥ閮ㄥ喎鍗昏缃�傚洜姝ゆ牴鎿�(j霉)鑳介噺瀹堟亽瀹氬緥锛屽埄鐢ㄥ闆婚櫠鐡蜂綔鐐烘暎鐔卞櫒锛屾妸鐔遍噺杞�(zhu菐n)鍖栨垚鎸嫊(d貌ng)鏂瑰紡鐩存帴娑堣�楃啽鑳藉皣鎴愮偤鏈締(l谩i)鐮旂┒鐨勯噸榛�(di菐n)涔嬩竴銆�
銆�銆�(4)灏�(du矛)浜庡ぇ鍔熺巼LED鍣ㄤ欢鑰岃█锛屽叾绺界啽闃绘槸pn绲�(ji茅)鍒板鐣岀挵(hu谩n)澧冪啽璺笂骞惧��(g猫)鐔辨矇鐨勭啽闃讳箣鍜�锛屽叾涓寘鎷琇ED鏈韩鐨勫収(n猫i)閮ㄧ啽娌夌啽闃�銆佸収(n猫i)閮ㄧ啽娌夊埌PCB鏉夸箣闁撶殑灏�(d菐o)鐔辫啝鐨勭啽闃�銆丳CB鏉胯垏澶栭儴鐔辨矇涔嬮枔鐨勫皫(d菐o)鐔辫啝鐨勭啽闃汇�佸閮ㄧ啽娌夌殑鐔遍樆绛�锛屽偝鐔卞洖璺腑鐨勬瘡涓�鍊�(g猫)鐔辨矇閮芥渻(hu矛)灏�(du矛)鍌崇啽閫犳垚涓�瀹氱殑闃荤锛屽洜姝ょ稉(j墨ng)閬�(gu貌)闀�(zh菐ng)鏈熺爺绌惰獚(r猫n)鐐�銆傛笡灏戝収(n猫i)閮ㄧ啽娌夋暩(sh霉)閲忥紝骞堕噰鐢ㄨ杽鑶滃伐钘濆皣蹇呬笉鍙皯鐨勬帴鍙ｉ浕妤电啽娌�銆佺禃绶ｅ堡鐩存帴鍒朵綔鍦ㄩ噾灞暎鐔卞櫒涓婏紟鑳藉澶у箙搴﹂檷浣庣附鐔遍樆锛庨�欑ó鎶�琛�(sh霉)鏈夊彲鑳芥垚鐐轰粖鍚庡ぇ鍔熺巼LED鏁ｇ啽灏佽鐨勪富娴佹柟鍚�銆�
