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Itandukaniro hagati ya DLP na LCD

LCD (isukari ya kirisiti yerekana, isukari ya kirisiti yerekana) umushinga urimo ibirahuri bitatu byigenga bya LCD, aribyo bitukura, icyatsi, nubururu bigize ibimenyetso bya videwo.Buri kibaho cya LCD kirimo ibihumbi icumi (cyangwa na miriyoni) za kirisiti zamazi, zishobora gushyirwaho kugirango zifungurwe, zifunge, cyangwa zifunze igice ahantu hatandukanye kugirango urumuri runyure.Buri kintu cyamazi ya kristu yibikorwa ikora nka shitingi cyangwa shitingi, byerekana pigiseli imwe ("element element").Iyo amabara atukura, icyatsi nubururu anyuze mumwanya utandukanye wa LCD, kristu yamazi irakinguka igafunga ako kanya ukurikije uko buri bara rya pigiseli ikenera muricyo gihe.Iyi myitwarire ihindura urumuri, bivamo ishusho iteganijwe kuri ecran.

DLP (Digital Light Processing) ni tekinoroji yihariye yatunganijwe na Texas Instruments.Ihame ryakazi riratandukanye cyane na LCD.Bitandukanye nibirahuri byemerera urumuri kunyuramo, chip ya DLP nubuso bugaragaza bugizwe nibihumbi icumi (cyangwa na miriyoni) za mikorobe.Buri micro ya lens igereranya pigiseli imwe.

Muri umushinga wa DLP, urumuri ruva mumashanyarazi rwerekejwe hejuru ya chip ya DLP, kandi lens ihindura umurongo ujya imbere, haba mugaragaza urumuri kumuhanda wa lens kugirango uhindure pigiseli, cyangwa usige urumuri munzira yinzira yo kuzimya pigiseli.

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  DLP LCD
Kugereranya tekinoroji ya DLP nubuhanga bwa LCD Byuzuye Digitale Yerekana Ikoranabuhanga Amazi ya Crystal Projection Yerekana Ikoranabuhanga
Ikoranabuhanga ryibanze Byose bya digitale DDR DMD chip Ikibaho cya LCD
Ihame ryo gufata amashusho Ihame rya projection ni ugushushanya urumuri binyuze mumuvuduko mwinshi uzunguruka umutuku-ubururu-icyatsi kibisi hanyuma ukerekeza kuri chip ya DLP kugirango ubitekerezeho kandi ushushanye. Nyuma ya optique ya projection inyuze mumutuku, icyatsi nubururu ibara ryibanze ryayunguruzo, amabara atatu yibanze ateganijwe binyuze mumashanyarazi atatu ya LCD kugirango akore ishusho ya projection.
Ibisobanuro Ikinyuranyo cya pigiseli ni gito, ishusho irasobanutse, kandi nta guhindagurika. Ikinyuranyo kinini cya pigiseli, icyerekezo cya mosaic, guhindagurika gato.
Ubucyo Hejuru Jenerali
Itandukaniro Igikorwa cyose cyumucyo kirenze 60% mugihe umubare wuzuye wuzuye ugera kuri 90%. Urwego ntarengwa rwuzuza urumuri ni 70%, kandi urumuri rwose rurenze 30%.
Kwororoka kw'amabara Hejuru (Ihame rya Digital Imaging) rusange (bigarukira kuri digital-to-analog ihinduka)
Icyatsi Hejuru (urwego 1024 / 10bit) Urwego ntabwo rukize bihagije
Guhuza ibara birenze 90% (ibara rya gamut indishyi zumuzingi kugirango ibara rihamye). Nta mabara ya gamut yindishyi zuzunguruka, bizatera gukomera cyane chromatic aberration nkuko LCD panel ishaje.
Uburinganire birenze 95% (inzitizi yinzibacyuho yinzibacyuho ituma umucyo imbere ya ecran uba umwe). Hatariho indishyi zindishyi, hariho "ingaruka zizuba".
Imikorere Chip ya DLP ifunze mubipfundikizo bifunze, bitagerwaho cyane nibidukikije, kandi bifite ubuzima bwimyaka irenga 20 kandi byizewe cyane. LCD y'amazi ya kristu yibikoresho byibasiwe cyane nibidukikije kandi ntibihinduka.
Ubuzima bwamatara Koresha Philips umwimerere UHP itara rirerire, ubuzima burebure, DLP mubisanzwe ikwiriye kwerekanwa igihe kirekire. Ubuzima bwamatara ni bugufi, LCD ntabwo ikwiranye nakazi gahoraho.
Ubuzima bw'umurimo Ubuzima bwa chip ya DLP burenze amasaha 100.000. Ubuzima bwikibaho LCD ni amasaha 20.000.
Impamyabumenyi yo kwivanga mu mucyo wo hanze Ikoranabuhanga rya DLP ryinjizwamo agasanduku k'imiterere, nta mucyo uturuka hanze. Ikoranabuhanga rya DLP ryinjizwamo agasanduku k'imiterere, nta mucyo uturuka hanze.

Igihe cyo kohereza: Werurwe-10-2022