Sony nyowani nyowani smartphone CMOS yemufananidzo inzwa ine yayo DRAM

El simba revadiki mune tekinoroji Zvakatitendera kuti tiswedere padhuze neese majaira atinotakura muruoko rwedu, mumota kana mumba, tisingataure nezvemaindasitiri uye mamwe masevhisi anoshandisa zvidiki munzvimbo diki kwazvo. Unyanzvi nekugadzira zvasvika padanho repamusoro zvekuti haunyatso kuziva kuti siringi yako chii.

Sony ndeimwe yeayo anotora kati kuenda kumvura mukutora mifananidzo uye ikozvino ndipo paasimukira padanho na imwe 3-layer BSI CMOS sensor yemafoni efoni ayo, nekuda kwetekinoroji yazvino, anotakura yavo yavo DRAM mune yavo matumbo.

DRAM mune sensor mufananidzo

RAM iri mhando yekumhanyisa-inomhanyisa data yekuchengetedza, iyo inombosanganisirwa neanogadzira uye makomputa. Asi Sony yava kushandisa mabhenefiti yeiyo tekinoroji yekuvandudza kumhanyisa kwema sensors emifananidzo. Uye kwete izvo chete, asi zvave zvichikwanisa kudzikamisa kusvika pakukura kweiyo sensor inogona kuverengerwa mu smartphone.

Mubvunzo unomuka ndosaka iwe uchida kushandisa DRAM kana Dynamic RAM mukati mechiratidzo chemufananidzo. Chinangwa che RAM ndeche ikusawedzera kuverenga kwemufananidzo wedhizaina data, tichifunga nezverudzi urwu rwekurangarira seimwe yeanomhanyisa mune ekuchengetedza dhata uye matekinoroji ekuwana ayo anodhura nehomwe zhinji. Muchirevo chechinyorwa ichi, DRAM iri mu "sangweji" pakati peiyo BSI pixel dhizaini uye yepasi wedenderedzwa dhata iyo inobata kugadziriswa kwemasaini.

Iyo DRAM saka inoshanda semhando yenzvimbo iyo inogona kukurumidza kuverenga data inoenda kune iyo sensor saka vanogona kudzikisirwa kune inononoka processor. Izvi zvinoreva kuti iyo sensor inogona kutora yakaenzana huwandu hwepikisheni ruzivo muchikamu chechipiri. Kunyanya iyi sensor, zvinoreva kuti mapikiseli mamirioni 19,3 anogona kunyorwa muchikamu chidimbu 1/129 chechipiri, zvichienzaniswa nemari dzakaenzana dzinodiwa pa 1/30 chidimbu chechipiri, kunova kukura kukuru.

Imwe mukana wekusanganisira DRAM mune iyo sensor sensor ndeyekuti iwe unogona tora inononoka kufamba pa1.000 fps kunyangwe muna 1920 x 1080 (Full HD) resolution. Iyo sensor pachayo inokwanisa 21.2 megapixels uye inokwanisa kurekodha 4K vhidhiyo pa60 FPS kana 240 FPS yeiyo yakazara HD. Iyo DRAM sensor kugona i1 Gigabit, inova ingangoita 125MB.

Sony haina kuburitsa kuti ino sensor ichabatanidzwa riinhi mu smartphone, asi hazvingapenge zvakanyanya kufunga kuti zvinogona kuve pane yekumusoro-kumagumo Xperia kunonoka yegore rino.

Sony seimwe yeanobatsira

Iyo yekuJapan kambani zvakare inoratidza neiyi tekinoroji kuti yakanyatso kuwanikwa kune wana chivimbo chevakawanda vagadziri kuva nemufananidzo wakanakisa. Izvo zvinongoda kukwanisa kubatanidza software inodikanwa mune yayo Xperia renji kuitira kuti ishandise ma sensors ayo nenzira iri nani, sezvo mamwe mabrugwa ari iwo ayo, akavakirwa nemaalgorithms, anoziva maitiro ekushandisa iyo hombe Hardware yakapihwa naSony. .

Icho chimwe chezviremera zvikuru zvakawanikwa naSony neiyo Xperia renji, kunyangwe munguva pfupi yapfuura, kunyangwe mukuvandudzwa kwepamusoro-soro kwakatangwa muna 2015, mhando yekutora mifananidzo yakavandudzika zvakanyanya. Chero zvazvingaitika, zvakawanda zvinotarisirwa kubva kumugadziri wechiJapan mune iyi pfungwa kana iine Hardware yepamusoro uye kunyangwe Google Pixel, iyo ine imwe yema sensors ayo, ine izvozvi kamera yakanakisa yazvino pane smartphone.

Tichaona chete pakupera kwegore chii icho sensor yemufananidzo inokwanisa ichave iine DRAM, saka uchinyatsotarisira kuona kugona kwayo mune iyo inomira Xperia.