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ΪʲôҪѡLEDԴLEDԴڵƹ⻷еӦ

Դվԭߣڣ20150422

   LEDԴӦãǰ뵼巢ϼٷչ“ɫ”ĵIJ“ɫ”ǹ80ĩ¸ҹ“ɫ”ʵʩʼ1996ꡣʵһƻҪҪչƹЧߣԼõ磬ٻȾһʸЧʡȫɿ滷ϵͳ

    һLED

    LEDLighyEmittingDiodeֳƷܣù뵼оƬΪϣ˼ѹ뵼еӷϣųʣӷɼ⡣

    һLEDķչʷ

    Ӧð뵼PNᷢԴԭƳLED20601964ȳֺɫܣֻ֮ɫLEDֱ1994ɫɫLEDƳɹ1996ձNichia˾ǣɹɫLEDLEDеص㣬ʡ硢𶯣Ӧٶȿ졢Դص㣬㷺Ӧָʾơźŵơʾǵճдɼõ绰DZơͨźŵȡȲ۸񰺹ƣ޷ΪͨùԴƹӦá

    Ƕ԰뵼巢оIJ룬LED칤յIJϽ²ϣᄃӫĿӦãɫijLEDȡͻԽչ䷢Ч˽1000ɫȷʵ˿ɼⲨεɫҪdz׹LEDij֣ʹLEDӦԽЧԴгΪܡָLED̰׳ݺΰķ֮һ

    LEDԭ

    ҪPNоƬ缫͹ѧϵͳɡ䷢--ƬΪ10.12mil1mil=0.0254ƽףĿǰϳִƬLEDƬ40mil

    ䷢̰֣ƫѹµע롢Ϸ͹ܴ䡣΢Сİ뵼徧ƬװڽྻĻ֬УӾþƬʱĵƶĿѨ֮ϣӺͿѨʧͬʱӡӺͿѨ֮϶Խ󣬲ĹӵԽߡӵɫӦɼƵ׷Χڣɫ⡢ɫЯ࣬ɫ⡢ɫЯ١ڲͬIJϾвͬĴ϶ӶܹͬɫĹ⡣

    LEDԴǸȵİ׹LEDĿǰƷİ׹LEDǶⵥƬYAGɫӫۻϲ׹⡣δϱõ׹LED޻⾧ƬӺ졢ɫӫۻϲ׹⣬ȡӫơͽӫݼLEDԴг

    LEDԴĻ

    Чʸ LEDʮļ䷢Ч˽ϴ׳ơ±ٵƹЧΪ12-24ߣӫ5070ߣƵ90140ߣ󲿷ֵĺĵġLEDЧ󽫴ﵽ50200ߣĵɫԺáխ˿ֱӷɫɼ⡣ĿǰӽLEDЧоڲԶĽ䷢Чʽиߡ

    ĵ

    LEDܹ0.030.06ߣֱѹ1.53.51518Ӧٶȿ죬ڸƵͬЧ£ĵǰ׳ݵİ˷֮һӫƹܵĶ֮һձƣùЧӫƻҪLEDձһİ׳ƺӫơÿɽԼ൱60ԭͬ͡Чһ֧չ40ߣLEDÿ֧Ĺֻ8ߣҿ߲ʱ仯

    ʹ

    õӹⳡ䷢⣬˿աȳ˥ȱ㡣LEDСᣬ֬װɳܸǿȻе𶯣顣ƽ10СʱLEDƾʹɴ510꣬Դ󽵵͵ƾߵάã⾭֮ࡣ

    ȫɿǿ

    ͣȷ䣬Դ԰ȫܾȷƹͼǶȣɫͣѣ⣻ԪصȿΣʡ΢ϵͳԿƷǿȣⷽʽʵֹϡ

    ڻ

    LEDΪȫ巢壬ͳ飬ɻգûȾԴСϣ׿㱡СƷҲڰװά

    ȻǿʹLEDԴҪԭҲLEDԴҪȴͳԴ󣬵һʱĽջعԴͶʣӶ49ÿ꼸Ľܾڡ

    LEDԴӦǰ

    LEDЧ͵ԭӦҪڸʾųLEDرǰ׹LEDij֣ӦóΪܡݹȨԤ⣬ʮһͽLEDΪԴʱΪĴ¹Դ

    һǰչ

    ĿǰԼռĵ20%󽵵õǽʡԴҪ;ΪʵһĿҵоֽߣﵽһijЧǣ“ɫ”ҪԶԶӦøЧɿȫõ͹ԴڱСLEDеԽĿ⡣ձȹҺ̨LEDЧԤ⣬55%׳Ƽ55%չƱLEDȡÿʡ350Ԫѣÿ7.55ڶֶ̼ŷ

    ձ100%׳ƻLEDɼ12˵糧ÿʡ10ڹϵԭġ̨25%׳Ƽ100%չƱ׹LEDȡÿʡ110ڶȵ硣ձ1998ͱ“21ͼƻ”LEDԴʵоձǻϳɡSONYѵ繤ȶLEDƷ˾֡ŷ˾ʡGEҲͶLEDƷоGE˾EMCORE˾¹˾רſ׹LEDȡ׳ơӫơ±ٵƺơ¹ŷ˾ʹ˾ӹ˾LEDϵͳ̨ĿǰLEDձ֮ǰ1998꿪ʼͶ6̨ҽؿ LEDչʷѾʮ꣬Ӧû¼LEDѸͷչ䷢ЧʵߣLEDӦгӹ㷺رȫԴȱٶߵı£LEDгǰȫĿҵΪδ10ΪõгԼгȡ׳ơ˿ƺӫƵDZƷ

    ӦдڵҪ

    LEDķЧߣƷѴﵽ׳Ƶˮƽ۵ƲõİɫLEDЧʽӽӫƵˮƽȲСǣռӦ÷ԴһЩ⣺

    һǹͨдһߡLEDΪԴԷĹ⣬иߵЧʡ

    LEDĹȻһIJࡣ׳ƾзdzǿĻɫijɷ֣һůĸо׹LEDİ׹ɫijɷֹ֣£ǵӾȻ

    Ǽ۸ϸߡӰLEDռҪԭ򡣵ǣھƬĸɱڼ½LEDļ۸½˽50%ŸЧʡͳɱķչΪLEDӦṩ⣬ϺõԼ۱Ҳֲɱ۸IJ㡣

    LEDڵƹ⻷еӦ

    LEDԴзЧʸߡĵ١ʹȫɿǿڻԣڳеƹ⻷еõ˹㷺ӦáĿǰӦòʡͥԺͶˮϵСLEDԴӦڳеƹ⻷УõЧ˷ḻĵľ顣ݵáݺ׶šݹдá麣ӭ·ƹ⹤̡ݸijƹ⹤̡֣ݺҽƴšϺӰ·ƹ⹤̡ϳеšͨͨѶƹ⹤̵ȡ

    ȫлĽһչƹ⻷·ơ۵ơƵȣ򽫲LEDԴӦҲϷչLEDΪĴ¹Դڳо۵ƽѵõЧӦãҪ·ƽάȡʵĸѹƵơѹơ±ƵȹԴһо֣̽LEDԴӦдڵļ⣬LEDԴҽ·ҵʵ·ƽά²ƷʹĴ¹ԴڳзӸá

ǰ£ΪʲôҪѡLEDԴLEDԴڵƹ⻷еӦ
һƪѡÌFLڹܡΪʡǮԼɱLED      һƪѡLEDβüʻȫ

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