Glamor Lighting - Ọkachamara na-eweta ọkụ ịchọ mma & onye nrụpụta kemgbe 2003

Kedu ihe bụ ụkpụrụ na-ebunye ọkụ nke ọkụ LED?

2023-03-25

Glamor Lighting

Kedu ihe bụ ụkpụrụ na-ebunye ọkụ nke ọkụ LED? oriọna LED bụ mgbawa ihe elektrọnik semiconductor, nke a na-agwọ ya na nkwado ya na gluu ọlaọcha ma ọ bụ gluu na-acha ọcha, wee jikọọ ya na mgbawa na bọọdụ sekit na ọla ọcha ma ọ bụ ọla edo, wee mechie ya na resin epoxy gburugburu ya iji chebe waya dị n'ime. Arụ ọrụ, a na-etinye shei ahụ n'ikpeazụ, ya mere nguzogide ujo nke oriọna LED dị mma. 1. oriọna bead Ọdịdị Otu n'ime ihe ndị kasị mkpa ìhè-emitting owuwu nke LED (Light Emitting Diode) oriọna bụ oriọna bead size nke mung agwa n'ime oriọna. Ọ bụ ezie na nha ya dị ntakịrị, ọrụ ya abụghị obere.

Mgbe anyị gbasasịrị na nhazi nke oriọna oriọna LED, anyị ga-ahụ wafer nke nha mkpụrụ sesame. Ọdịdị nke mgbawa ahụ dị mgbagwoju anya nke ukwuu, a na-ekewakwa ya n'ọtụtụ dị iche iche: a na-akpọ oyi akwa Z nke elu P-ụdị semiconductor oyi akwa, nke etiti bụ oyi akwa na-egbuke egbuke, na ala Z oyi akwa a na-akpọ N-ụdị semiconductor Layer. Yabụ, kedu ka ọkụ LED si apụta? 2. Ụkpụrụ nke mgbapụta ọkụ Site n'echiche anụ ahụ: mgbe ihe dị ugbu a na-agafe na wafer, electrons dị na semiconductor N-ụdị na oghere dị na P-ụdị semiconductor na-adaba n'ike ma na-ejikọta na oyi akwa na-egbuke egbuke iji mepụta photons, nke na-emepụta ike n'ụdị photons (ya bụ, ìhè ị na-ahụ).

A na-akpọkwa LED LED Light emitting diode, olu ya dị obere ma na-emebi emebi, ọ naghị adaba iji ozugbo. Ya mere, onye mmebe ahụ gbakwunyere shei na-echebe ya ma mechie ya n'ime ya, si otú ahụ na-emepụta eriri oriọna dị mfe iji. Mgbe ejikọta ọtụtụ eriri oriọna LED ọnụ, enwere ike ịmepụta oriọna LED dị iche iche.

3. Ọkụ ọkụ LED nke agba dị iche iche Semiconductor nke ihe dị iche iche ga-emepụta agba dị iche iche nke ìhè, dị ka ọkụ na-acha uhie uhie, ọkụ ndụ ndụ, ọkụ na-acha anụnụ anụnụ na ihe ndị ọzọ. Agbanyeghị, ọ nweghị ihe semiconductor nwere ike iwepụta ọkụ ọcha ruo ugbu a. Mana kedu ka esi emepụta beads oriọna ọcha nke anyị na-ejikarị eme ihe? 4. Ọgbọ nke ọkụ ọkụ na-acha ọcha LED N'ebe a, anyị kwesịrị ịkọ aha onye Nobel Laureate - Dr. Shuji Nakamura.

Ọ chepụtara LED-acha anụnụ anụnụ, nke tọrọ ntọala ụfọdụ maka LED ọcha. Dabere na onyinye a dị ịrịba ama, e nyere ya Nrite Nobel na Physics na 2014. Banyere otú ọkụ na-acha anụnụ anụnụ si gbanwee ka ọ bụrụ ọkụ ọkụ na-acha ọcha, ihe kachasị kpatara ya bụ na e nwere ihe mgbakwunye nke phosphor na mgbawa.

Ụkpụrụ bụ isi nke na-enye ọkụ agbanwebeghị nke ukwuu: N'etiti okpukpu abụọ nke semiconductor, electrons na oghere na-ejikọta ma jikọta iji mepụta foto na-acha anụnụ anụnụ na oyi akwa na-enwu ọkụ. Akụkụ nke ọkụ na-acha anụnụ anụnụ a na-emepụta ga-agafe na mkpuchi fluorescent wee pụta ozugbo; akụkụ nke fọdụrụ ga-akụtu mkpuchi fluorescent ma soro ya na-emepụta foto na-acha odo odo. A na-emepụta ọkụ ọcha site na ijikọta (ịgwakọta) foto na-acha anụnụ anụnụ na foto odo odo.

Ka ọ dị ugbu a, ngwa ngwa nke ọkụ ọkụ LED bụ ihe a na-ahụkarị. Na-ewere Xinshengkai Optoelectronics dị ka ihe atụ, na LED ìhè ibe mepụta ya na-ọtụtụ ebe na-eji ime ụlọ na n'èzí mma, n'okporo ámá idaha layout, ọla counters, ubi, ụgbọala, ọdọ mmiri, mgbasa ozi ihe ịrịba ama, hotels, shopping malls, KTV, ntụrụndụ ebe, wdg Tụnyere omenala ọkụ ngwaọrụ, Ikanam ọkụ na-ọzọ ọgbara ọhụrụ na fashionable, na ha na-na-na desktọpụ ihe.