Pontšo ea COB LED ke eng?

Pontšo ea COB LED e emetse "Chip-on-Board Light Emitting Diode" ponts'o. Ke mofuta oa theknoloji ea LED eo ho eona li-chips tse ngata tsa LED li kenngoeng ka kotloloho holim'a substrate ho etsa mojule o le mong kapa sehlopha. Pontšong ea COB LED, li-chips tsa LED li pakiloe hantle 'me li koahetsoe ka lesela la phosphor le hlahisang khanya ka mebala e fapaneng.

Theknoloji ea COB ke eng?

Theknoloji ea COB, e emelang "chip-on-board," ke mokhoa oa ho kenya lisebelisoa tsa semiconductor tseo ho tsona li-chips tse ngata tse kopantsoeng li kenngoa ka ho toba holim'a substrate kapa boto ea potoloho. Hangata li-chips tsena li pakiloe ka thata 'me li koaheloa ka li-resin tse sireletsang kapa li-epoxy resin. Ho thekenoloji ea COB, li-chips tsa semiconductor ka bomong hangata li hokahanngoa ka kotloloho ho substrate li sebelisa mekhoa ea bonding ea lead kapa flip chip bonding. Ho hlophisoa hona ka kotloloho ho felisa tlhoko ea li-chips tse pakiloeng ka mokhoa o tloaelehileng tse nang le matlo a arohaneng.

Lilemong tsa morao tjena, theknoloji ea COB (Chip-on-Board) e bone tsoelo-pele e 'maloa le mekhoa e mecha, e susumetsoang ke tlhokahalo ea lisebelisoa tsa elektronike tse nyenyane, tse sebetsang hantle le tse phahameng.

SMD vs. COB Packaging Technology

1. Ha ho bapisoa le theknoloji ea SMD, theknoloji ea COB e lumella boemo bo phahameng ba ho kopanya ka ho kopanya LED chip ka ho toba holim'a substrate. Boima bona bo phahameng bo fella ka lipontšo tse nang le maemo a khanyang a holimo le taolo e ntlafetseng ea mocheso. Ka COB, li-chips tsa LED li hokahanngoa ka kotloloho ho substrate, e thusang ho fokotsa mocheso o sebetsang hantle. Sena se bolela hore ho tšepahala le bophelo bohle ba lipontšo tsa COB li ntlafalitsoe, haholo-holo lits'ebetsong tse khanyang haholo moo taolo ea mocheso e leng bohlokoa.

2. Ka lebaka la kaho ea bona, li-LED tsa COB ka tlhaho li tšepahala ho feta li-LED tsa SMD. COB e na le lintlha tse fokolang ho feta SMD, moo chip e 'ngoe le e' ngoe ea LED e kentsoeng ka bonngoe. Ho tlamahanngoa ka ho toba ha li-chips tsa LED ho theknoloji ea COB ho felisa thepa ea encapsulation ho li-LED tsa SMD, ho fokotsa kotsi ea ho senyeha ha nako e ntse e feta. Ka lebaka leo, lipontšo tsa COB li na le liphoso tse fokolang tsa LED le ts'epo e kholo ka kakaretso bakeng sa ts'ebetso e tsoelang pele libakeng tse thata.

3. Theknoloji ea COB e fana ka melemo ea litšenyehelo ho feta theknoloji ea SMD, haholo-holo lits'ebetsong tsa khanya e phahameng. Ka ho felisa tlhoko ea ho paka ka bomong le ho fokotsa ho rarahana ha tlhahiso, lipontšo tsa COB li na le litšenyehelo tse ngata ho li hlahisa. Ts'ebetso ea ho ikopanya ka kotloloho ho theknoloji ea COB e nolofatsa ts'ebetso ea tlhahiso le ho fokotsa ts'ebeliso ea thepa, ka hona e theola litšenyehelo tse akaretsang tsa tlhahiso.

4. Ho feta moo, ka ts'ebetso ea eona e phahameng ea ho thibela metsi, e thibelang lerole le e thibelang ho thulana,Setšoantšo sa COB LEDe ka sebelisoa ka mokhoa o ts'epahalang le o tsitsitseng maemong a fapaneng a thata.

Melemo ea pontšo ea COB LED

Ehlile re tlameha ho bua ka bofokoli ba li-skrini tsa COB hape.

· Litšenyehelo tsa Tlhokomelo: Ka lebaka la kaho e ikhethang ea lipontšo tsa COB LED, tlhokomelo ea tsona e ka hloka tsebo e khethehileng kapa koetliso. Ho fapana le lipontšo tsa SMD moo li-module tsa LED ka bomong li ka nkeloang sebaka habonolo, lipontšo tsa COB hangata li hloka lisebelisoa tse khethehileng le tsebo ea ho lokisoa, tse ka lebisang ho theolelo e telele nakong ea tlhokomelo kapa tokiso.

· Ho rarahana ha ho Itloaetsa: Ha ho bapisoa le mahlale a mang a ponts'o, lipontšo tsa COB LED li ka hlahisa mathata ha ho tluoa tabeng ea ho iketsetsa. Ho fihlela litlhoko tse ikhethileng tsa moralo kapa litlhophiso tse ikhethang ho ka hloka mosebetsi o eketsehileng oa boenjiniere kapa mokhoa oa hau, o ka lelefatsang linako tsa morero kapa oa eketsa litšenyehelo.

Hobaneng u Khetha RTLED's COB LED Display?

Ka boiphihlelo bo fetang lilemo tse leshome ho tlhahiso ea pontšo ea LED,RTLEDe netefatsa boleng bo holimo le ho tšepahala. Re fana ka boeletsi ba litsebi tsa pele ho thekiso le tšehetso ea kamora thekiso, litharollo tse ikhethileng, le lits'ebeletso tsa tlhokomelo ho khotsofatsa bareki ba rona. Lipontšo tsa rona li kentsoe ka katleho naheng eohle. Holim'a moo,RTLEDe fana ka tharollo e le 'ngoe ho tloha ho moralo ho isa ho ho kenya, ho nolofatsa tsamaiso ea morero le ho boloka nako le litšenyehelo.Ikopanye le rona hona joale!