Mbere yumushinga, slide yari yarakoreshejwe nkigicuruzwa cyiganje mu nganda, kandi yabonwaga nkuburyo bwihariye bwa umushinga. Kugaragara kwimashini ya slide byatangiye mu 1640 nyuma ya Yesu, icyo gihe, umupadiri wAbayezuwiti yahimbye igicapo cyitwa magic. itara, ukoresheje lens hamwe nindorerwamo byerekana ihame ryumucyo, urukurikirane rwamafoto agaragara kurukuta, rwateje impagarara, ariko ni ukubera ko yahimbwe, yashinjwaga ubumaji, akurura ubwicanyi, maze yoherezwa kuri "guillotine".
Urupfu rwa Chiser, ariko, ntirwahagaritse gukurikirana ikoranabuhanga rishya,n’Abadage Kischal w’Abadage basobanuye bwa mbere ivumburwa ry’imashini ya slide mu 1645. Igikonoshwa cyumwimerere cya slide ni icyuma mu isanduku ya kare, hejuru ya silindari y’umwotsi usa na silinderi, imbere ya silinderi, silinderi hamwe na a kunyerera ya convex lens, kora lens yoroshye, hariho akanama kerekana intera ihindagurika hagati yinzira nigisanduku cyicyuma, agasanduku karimo isoko yumucyo, isoko yumucyo wambere ni buji. Iyo ukoresheje, imashini ya slide ishyirwa mubyumba byirabura .
Mu 1845, hamwe n’impinduramatwara y’inganda, imashini zishushanya nazo zinjiye mu gihe cy’umusaruro w’inganda, amasoko y’umucyo nayo yahindutse ava kuri buji yabanjirije ahinduka amatara y’amavuta, amatara y’amazi, amaherezo atangira gukoresha amasoko y’umuriro.
Amashusho ya mbere yakozwe mubirahuri, mugushushanya intoki, no hagati yikinyejana cya 19, nyuma yuko Abanyamerika bahimbye firime ya selileide, amashusho yakozwe hifashishijwe uburyo bwo gufotora. Nyuma, umushinga twakoresheje cyane, watejwe imbere kandi uratera imbere hashingiwe ku mashini ya slide yo mu kinyejana cya 19.
Nyuma y’Intambara ya Kabiri y'Isi Yose, kuvumbura mudasobwa, kuvuka kwinshi kw’umuzunguruko hamwe no guhanga no gukoresha cyane ikoranabuhanga rishya byazanye umushinga mugihe cya digitale.Umushinga wambere akoresha ikoranabuhanga rya CRT, kwerekana hakiri kare na televiziyo ni tekinoroji ya CRT , ibiranga nyamukuru nubunini bunini. Nyuma, tekinoroji ya LCD yagaragaye, kandi iterambere ryikoranabuhanga rya LCD naryo ryatumye CRT itangira kuba amateka.
Mu 1968, GHHeilmeier, umuhanga w’umunyamerika muri RCA Corporation, yakoze kristu y’amazi muri LCD akurikije ingaruka zo gutatanya imbaraga, akora prototype yinganda za LCD, ariko ntabwo yigeze ikoresha ikoranabuhanga.Ni kugeza mu 1973 ni bwo Sharp Yapani Yatsinze. yateje imbere kubara n'amasaha hamwe na tekinoroji ya LCD nk'ikibaho cyo kwerekana, kandi yayoboye inganda nyinshi nka Hitachi, NEC na Toshiba kwinjira mu iterambere rya LCD no mu bicuruzwa.
Ikoreshwa rya tekinoroji ya LCD mubikoresho bya projection ni Epson, ikoresha kristu yamazi kugirango ihindure gahunda ikorwa na electrode kugirango isoko yumucyo ikoresheje chip ya LCD ishobora gushushanya amashusho binyuze mumurongo.Nubwo ari tekinoroji igezweho yicyo gihe, umushinga wa LCD wari ugifite imikorere nubusembwa bwamabara ashingiye kumiterere ya monolithic, hamwe nigipimo gito cyo gufungura no gukemura.Ntabwo kugeza mu 1995 nibwo umushinga umwe wa LCD washyizwe kumugaragaro ku isoko, hakurikiraho ubundi buhanga bwa 3LCD mu 1996, hamwe niterambere mu gutuza no gukora amabara.Sony yinjiye mugutezimbere chip ya LCD, ariko atangaza mumwaka wa 2004 ko izahagarika gutanga chip ya LCD kugirango ikoreshwe imbere gusa. Kugeza ubu, tekinoroji ya LCD yihariwe na Epson na Sony.
Mu 1987, Dr. Larry Hornbeck yakoze igikoresho cya mbere cya DMD.Kugeza mu 1996, amakuru ya optique yo gutunganya ikoranabuhanga rya DLP ryamamajwe kumugaragaro ku isoko ryerekana, kandi umushinga wa mbere wa DLP watangijwe, nyuma yimyaka irindwi gusa umushinga wa LCD.
Chip yumwimerere DLP yari ifite prototype ya 16 * 16, mugihe umushinga wa DLP wambere wari ufite lumens 300 gusa, bivuze ko washoboraga kugaragara gusa ahantu hijimye.Nyamara, ingamba zombi zitandukanye zamasoko yubuhanga bwa DLP zagize uruhare runini mu kuyobora iterambere ryikoranabuhanga ryayo, kandi ryigaruriye isoko vuba, rizana igitutu kinini kuri tekinoroji ya LCD.
Umushinga wa DLP ku isoko rya mbere hamwe niyi nyungu, guhera mu 1997 ipima ibiro 6 gusa InFocus LP420 kugeza 2005 umushinga w’umufuka wa Samsung, umushinga wa DLP ukomeje gushyira ahagaragara agashya gushya igitekerezo cya "portable", ukuraho isoko ryubucuruzi ushishikajwe cyane na mobile, bityo ukunguka. ikirenge mu ku isoko, no mu 2006 ku isoko ry’isi yatsindiye imigabane irenga 20% ku isoko, hamwe n’ikoranabuhanga rya LCD. Byongeye kandi, umushinga w’ibice bitatu DLP wakoreshejwe mu mishinga yo mu rwego rwo hejuru y’ubuhanga na sinema, byuzuza icyuho cya tekiniki. muburyo bukomeye kandi butajegajega LCD umushinga udashobora gukemura kera.
Nubwo tekinoroji ya DLP yateye imbere, tekinoroji ya LCD irashobora kugenzurwa murwego rwo gutanga, igiciro, ugereranije na DLP, hamwe nubundi buhanga bugezweho, ikiguzi kirashobora kugenzurwa, imikorere ihamye, urugero rwogukoresha, cyane cyane nyuma yicyorezo gihe, bizahinduka cyane ibicuruzwa bikoresha ibikoresho bya elegitoronike mugihe runaka.
Igihe cyo kohereza: Ukuboza-27-2021
