LED nuni COB da GOB: juyin halittar marufi nuni LED

A fagen nunin LED, hanyoyin tattarawa suna taka muhimmiyar rawa wajen tantance aiki da ingancin nuni. Shahararrun hanyoyin marufi guda biyu, guntu-on-board (COB) da gilashin kan allo (GOB), sun canza masana'antar nunin LED. Ga duk wanda ke neman saka hannun jari a bangon bidiyo na LED mai inganci, yana da mahimmanci don fahimtar bambance-bambance da fa'idodin waɗannan hanyoyin marufi guda biyu.

Fasahar Chip-on-board (COB) ta ƙunshi ɗora kwakwalwan LED masu yawa kai tsaye a kan wani abu don samar da tsari guda ɗaya. Wannan tsarin yana kawar da buƙatar fakitin LED daban-daban, yana ba da damar ƙarin ƙarancin nuni da ingantaccen nuni. Fasahar COB tana ba da ƙimar pixel mafi girma, mafi kyawun zubar da zafi, da haɓakar daidaiton launi. Haɗin kai mara kyau na kwakwalwan LED kuma yana rage haɗarin gazawar pixel, yana sa ganuwar bidiyon LED ta tushen COB abin dogaro sosai kuma mai dorewa. Tare da ingantaccen aiki da amincinsa, fasahar COB ta zama sanannen zaɓi don nunin LED na ciki da waje a cikin aikace-aikace iri-iri ciki har da talla, nishaɗi da abubuwan rayuwa.

Fasahar Glass-on-board (GOB), a gefe guda, tana ɗaukar wata hanya ta daban ta hanyar haɗa kwakwalwan LED a cikin gilashin kariya. Wannan sabuwar hanyar marufi tana haɓaka tsayin daka da juriya na yanayin bangon bidiyo na LED, yana sa ya dace da shigarwa na waje a cikin mahalli masu ƙalubale. Har ila yau, Layer gilashin yana aiki a matsayin shinge ga danshi, ƙura da tasirin jiki, yana tabbatar da tsawon lokacin nuni. Bugu da ƙari, fasahar GOB tana ba da ingantacciyar bambanci da haɓaka launi don haɓaka, ƙwarewar kallo mai inganci. Saboda haka, bangon bidiyo na LED na GOB ya zama sananne a tallace-tallace na waje, wuraren wasanni, da manyan nunin jama'a.

Lokacin kwatanta hanyoyin marufi na COB da GOB, yana da mahimmanci a yi la'akari da takamaiman buƙatun aikace-aikacen da aka yi niyya. Fasahar COB ta yi fice a cikin mahalli na cikin gida inda babban adadin pixel da daidaiton launi ke da mahimmanci, yana mai da shi manufa don nunin tallace-tallace, abubuwan da suka faru na kamfanoni da wuraren watsa shirye-shirye. A gefe guda kuma, ƙarfin ƙarfi da juriya na yanayin fasahar GOB ya sa ya zama babban zaɓi don shigarwa na waje kamar allunan tallan dijital, wasan kwaikwayo na waje, da hasken gine-gine. Ta hanyar fahimtar fa'idodi na musamman na kowane hanyar marufi, kasuwanci da masu shirya taron na iya yanke shawarar da aka sani lokacin zabar bangon bidiyo na LED wanda ya dace da bukatunsu.

Gabaɗaya, haɓakar fakitin nunin LED ya kawo sabbin hanyoyi guda biyu: COB da GOB, kowace hanya tana da fa'idodi na musamman don aikace-aikace daban-daban. Ko yana da girman girman pixel da amincin fasahar COB ko dorewa da juriya na fasahar GOB, masana'antun nunin LED suna ci gaba da tura iyakokin aiki da aiki. Kamar yadda buƙatun abubuwan gani na gani masu inganci ke ci gaba da haɓakawa a cikin masana'antu, zaɓin hanyoyin tattarawar COB da GOB za su taka muhimmiyar rawa wajen tsara makomar bangon bidiyo na LED.