Sony nqa tom ntej gen sensors?

Cov tiam tom ntej no ntau-txheej sensors zoo li tau nyob ze rau kev muaj tiag nrog Sony's patent tshiab, raws li PlayStation cov txiag tsim tawm los npaj los ua tus neeg sib tw rau Sigma.

Sony yuav coj tus tsaj duab tshiab kiv mus rau kev ua lag luam nyob ze yav tom ntej. Daim ntawv cog lus tshiab tau nyuam qhuav tshwm sim nyob rau hnub no, nyob rau hauv uas peb tuaj yeem nrhiav tau cov phiaj xwm ntxaws ntawm kev nthuav dav duab sensor.

Cov duab sensor no tsis muaj dab tsi zoo li lub tuam txhab Japanese tab tom muab. Nws muaj ntau cov khaubncaws sab nraud povtseg, yog li nws yog qhov zoo sib xws rau Sigma's Foveon sensors, tias lub PlayStation maker cov sensors raws li Bayer array.

Kev kos duab ntawm cov xim tawv khaubncaws sab nraud povtseg nrog silicone substrates, pom hauv Sony patent.

Sony patents tom ntej-gen duab sensor nrog ntau txheej

In Sony's patent daim ntawv thov peb tshawb pom tias lub zog tau tsim zoo nkauj zoo ib yam li peb txheej Foveon sensor. Ib qho sib txawv yog tias nws tseem siv teeb duab hluav taws xob infrared raws li kev them nyiaj rau cov teeb meem qis.

Lub sensor ua tau rau hauv qhov teeb tsa pom-ntawm-ntawm-ua kom sib sib sib zog nqus, muaj 7 txheej cais:

• Thawj txheej yog rhiab rau lub teeb xiav wavelengths;
• Thib peb txheej yog nkag siab rau lub teeb ntsuab wavelengths;
• Thib tsib txheej yog nkag siab rau lub teeb liab wavelengths;
• Xya txheej yog rhiab rau infrared lub teeb yoj, uas tseem ua raws li lub zog txhawb.

Hauv nruab nrab ntawm plaub lub teeb ntom nti, muaj peb silicone txheej uas ua raws cheeb tsam paug thiab phwj tsis sib xws. Cov cheeb tsam no siv hluav taws xob pulsating raws li kho cov ntsuas tiv thaiv kev ntxim nyiam aberrations. Dab tsi qhov no txhais tau tias nws yog tias lub suab nrov tsis tshua nkag mus rau lub teeb-wavelength crosstalk, yog li mus rau chromatic aberrations zoo li suab nrov.

Qhov no kuj txhais tau tias tsis muaj kev ua cov duab ua tsawg dua. Lub ntsuas kuj tseem muaj lub lim xim magenta, muab tso rau sab saum toj ntawm nws. Lub xim lim tseeb aids xim calibration los ntawm kev siv xiav-infrared spectrum. Nws kuj ua rau qhov siab sib txawv, ua kom zoo rau ntsuab.

Nws tseem nug tau yog tias Sony yuav mus ntxiv nrog cov phiaj xwm, tab sis ntawm daim ntawv tsawg kawg, tus qauv tshiab zoo li muaj kev cia siab. Qhov tshiab sensor yuav feem ntau yuav koom nrog hauv koob yees duab tsis ntev dua xyoo 2014, yog tias nws yuav nkag mus rau ntau lawm.

Sony tsis yog tib tus ua kom daws qhov teeb meem suab nrov. Toshiba muaj lus xaiv tau xa daim ntawv pov thawj (sensor), tab sis es tsis txhob siv lub teeb tob rhiab chips, zoo li Foveon lossis Sony tus tshiab, nws tsim qauv tshiab Bayer hom sensor.

Zoo, nws yuav nthuav kom pom tias qhov ntsuas zoo no ua rau nws mus rau tom khw. Txog lub sijhawm, nws tseem muaj lub tswvyim nthuav, txawm hais tias koj tsis tuaj yeem qhia qhov yuav tshwm sim yav tom ntej.