Muri iki gihe cyihuta cyane kuri sisitemu ya digitale, inkuta za videwo zahindutse ahantu hose ahantu hatandukanye, uhereye ku byumba byubuyobozi n’ibigo bigenzura kugeza ku maduka acururizwamo ndetse n’ahantu ho kwidagadurira. Iyerekanwa rinini ryerekana nk'ibikoresho bikomeye byo gutanga amakuru, gukora uburambe butangaje, no gukurura ibitekerezo byabumva. Iyo bigeze ku rukuta rwa videwo, tekinoroji ebyiri yiganje akenshi igereranywa: LED na LCD. Buriwese afite imbaraga nintege nke, guhitamo hagati yabo icyemezo gikomeye. Muri iki kiganiro, tuzasesengura itandukaniro riri hagati yikoranabuhanga rya videwo ya LED na LCD kugirango tugufashe kumenya imwe ibereye kubyo ukeneye byihariye.
Gusobanukirwa Ibyingenzi
Mbere yo kwibira mu isesengura rigereranya, reka tubone incamake ya tekinoroji ya LED na LCD murwego rwurukuta rwa videwo:
1. LED (Umucyo Utanga Diode) Urukuta rwa Video
Urukuta rwa videwo LED rugizwe numuntu ku giti cyeLED modules itanga urumuri. Izi module ziza mubunini butandukanye kandi zirashobora gutondekwa muri gride kugirango ikore urukuta rwa videwo rutagira ikizinga. LED izwiho amabara meza, umucyo mwinshi, hamwe nikigereranyo cyiza cyane. Zikoresha ingufu kandi zifite igihe kirekire kuruta LCD yerekana. Urukuta rwa videwo ya LED rushobora gukoreshwa haba murugo no hanze, rushobora gukoreshwa muburyo butandukanye.
2. LCD (Liquid Crystal Display) Urukuta rwa Video
Urukuta rwa videwo ya LCD kurundi ruhande, koresha tekinoroji ya kirisiti yo kugenzura inzira yumucyo muri buri pigiseli. Iyerekanwa risubira inyuma n'amatara ya fluorescent cyangwa LED. LCD irazwi cyane kubera ubwiza bwibishusho, ishusho yagutse, kandi ikwiriye gukoreshwa murugo. Baraboneka mubunini butandukanye, harimo ultra-تارufi ya bezel yo gukora urukuta rwa videwo rutagira ikizinga.
Kugereranya Ubuhanga bubiri
Noneho, reka tugereranye tekinoroji ya LED na LCD yerekana amashusho muburyo butandukanye kugirango tugufashe gufata icyemezo cyuzuye:
1. Ubwiza bw'ishusho
LED: LED urukuta rwa videwo rutanga amashusho meza cyane afite amabara meza, ibipimo bihabanye cyane, hamwe nubushobozi bwo kugera kubirabura nyabyo. Birakwiriye cyane cyane kubisabwa aho ibara ryukuri hamwe ningaruka ziboneka ari ngombwa.
LCD: Urukuta rwa videwo ya LCD nayo itanga amashusho yujuje ubuziranenge hamwe ninyandiko ityaye. Bafite impande nini zo kureba kandi nibyiza kubisabwa aho ibisobanuro birambuye byerekana neza.
2. Umucyo no kugaragara
LED: LED urukuta rwa videwo rufite urumuri rudasanzwe kandi rushobora gukoreshwa ahantu hacanye neza mu nzu no hanze. Biragaragara no mumirasire y'izuba itaziguye, bigatuma biba byiza kwamamaza hanze kandi bininihanze.
LCD: LCDs itanga neza mu nzu ariko irashobora guhangana nizuba ryinshi kubera urumuri ruke. Birakwiriye kubidukikije murugo hamwe no kumurika.
3. Gukoresha ingufu
LED: Ikoranabuhanga rya LED rikoresha ingufu nyinshi, bigatuma ingufu nke ugereranije na LCDs. Igihe kirenze, ibi birashobora gutuma uzigama amafaranga mumafaranga yishyurwa.
LCD: LCD ikoresha imbaraga nyinshi kuruta LED, bigatuma idakoresha ingufu nke. Nyamara, iterambere mu ikoranabuhanga rya LCD ryazamuye ingufu mu myaka yashize.
Kuramba
LED: LED urukuta rwa videwo rufite igihe kirekire ugereranije na LCDs, akenshi rumara amasaha 100.000. Kuramba bigabanya gukenera gusimburwa kenshi no kubungabunga.
LCD: Urukuta rwa videwo LCD rufite igihe gito cyo kubaho, mubisanzwe amasaha agera ku 50.000. Mugihe ibi bikiri igihe kinini cyubuzima, birashobora gusaba gusimburwa kenshi mubisabwa bimwe.
5. Ingano nogushiraho
LED: LED modules irashobora guhindurwa muburyo bworoshye kugirango ihuze ubunini bunini nubunini, bigatuma bihinduka mubikorwa bitandukanye. Umwirondoro wabo woroshye hamwe nigishushanyo cyoroheje cyoroshya kwishyiriraho.
LCD: Urukuta rwa videwo ya LCD iraboneka mubunini butandukanye, ariko irashobora kuba ifite bezels (ikadiri ikikije ecran) ishobora kugira ingaruka kumiterere rusange. Ultra-dar bezel amahitamo arahari kugirango ugabanye iki kibazo.
6. Igiciro
LED: LED urukuta rwa videwo rushobora kugira igiciro cyambere cyambere, ariko ikiguzi cyigihe kirekire cyo gutunga gishobora kuba gito kubera ingufu zingirakamaro hamwe nigihe kirekire.
LCD: Urukuta rwa videwo ya LCD mubusanzwe rufite igiciro cyo hejuru, ariko gukoresha ingufu nyinshi hamwe nigihe gito cyo kubaho bishobora kuvamo igiciro kinini cya nyirubwite mugihe runaka.
Guhitamo Ikoranabuhanga Ryiza kubyo Ukeneye
Kurangiza, guhitamo hagati ya LED na LCD ya tekinoroji ya videwo biterwa nibisabwa byihariye na bije yawe. Hano haribintu bimwe aho tekinoroji imwe ishobora kuba nziza kuruta iyindi:
LED Urukuta rwa Video ni amahitamo meza iyo:
Umucyo mwinshi no kugaragara ni ngombwa, cyane cyane mumiterere yo hanze.
Ukeneye kwerekana igihe kirekire kugirango ubungabunge bike.
Ibara ryukuri hamwe n'amashusho meza ni ngombwa kubyo usaba.
LCD Urukuta rwa Video ni amahitamo meza iyo:
Urimo gukorera mubidukikije bigenzurwa hamwe nuburyo bwo kumurika.
Ishusho irambuye hamwe nuburyo bugari bwo kureba nibyingenzi.
Igiciro cyambere nikibazo gikomeye.
Mu gusoza, tekinoroji ya LED na LCD ya tekinoroji ifite ibyiza byihariye kandi bigarukira. Icyemezo amaherezo giterwa nibisabwa byihariye byo gusaba kwawe, bije yawe, n'intego zawe z'igihe kirekire. Mbere yo guhitamo, nibyiza kugisha inama impuguke mubyiciro kugirango umenye neza ko tekinoroji wahisemo ihuye nintego zawe kandi igatanga uburambe bwiza bushoboka bwo kubona kubakumva.
Igihe cyo kohereza: Ukwakira-31-2023
