Kera kandi uhari: amateka yubuhanga bwayobowe

Hamwe niterambere ryose riterwa muburyo bwo kwerekana tekinoroji, birasa nkaho bidashoboka kwizera ko ubumenyi bwakoreshejwe mugukora no guteza imbere ikoranabuhanga burenze imyaka ijana. Mubyukuri, intambwe yambere murwego rwo kwerekana ikoranabuhanga ryatangiriye mu 1897 mugihe Karl Ferdinand Braun, umuganga nuwahimbye, yubatse Ray Cay Cay Tube. Uyu muto wagombaga kwemerera kubaka televiziyo ya mbere bityo bigatuma inganda ziteye imbere kuva icyo zacu.

Ibirimbuwe bwa kabiri bigaragara muburyo bwo kwerekana nyuma yimyaka icumi, mu 1907 hamwe no kuvumbura amashanyarazi. Iyi ngingo karemano yatanga iterambere ryambere kuyobora ikoranabuhanga. 1952 yabonye iterambere rya ecran ya mbere yubatswe, kandi yashizwe mumakinamico make yo muri Amerika. Iyo ikoranabuhanga ntirishobora kuboneka kubaguzi imyaka mirongo itanu.

Intambwe nini nini mumateka ya ecran ni uko guhimba amatara yambere yayoboye mu 1961. Robert Kubogama na Gary Pittman yashyizeho urumuri rwa mbere rwa Infraare ya LEC Umwaka ukurikira nick holonyack yatanze urumuri rwa mbere rugaragara. Nyuma yimyaka ibiri, mu 1964, ikoranabuhanga rya ecran ryatumye habaho ubundi buryo bunini hamwe no guhangaya ya LCD na plasma na plasma na plasma by'Abanyamerika bahimbye James Fergisor.

Mugihe Smartphone yerekana ikoranabuhanga rishya, iyambere muriyi disikuru yahimbwe mu 1965 kandi niyo yambere yakoreshwaga mu igenzura ry'ikinyabiziga. HDTV ifite kandi intangiriro yaryo mu Buyapani mu myaka ya za 1960 na 1970, nubwo HDTV itagera kuri Amerika kugeza mu 1998. Mugihe abantu babonye ecran ya 90

Ntibisanzwe, inganda zo kwerekana zagutse vuba kandi zizakomeza kubikora. Mugaragaza yubunini butandukanye, imiterere n'ikoranabuhanga bizakomeza gutezwa imbere kugirango babone porogaramu zitandukanye. Nkigisubizo, akamaro ka sisitemu yo kwipimisha muri ecran nayo izatera imbere cyane. Konica MINOLTA ifite uburyo bwo gupima ibipimo kugirango yumve ibikenewe byinganda zerekana.