Kunzwisisa Screen Contrast Ratio

Wakambozvibvunza here kuti nei mamwe maratidziro achiratidzika akapinza uye ane simba asi mamwe achiita seakapfava uye asina kusimba? Mhinduro kazhinji iri muyero yekusiyanisa yescreen.

Muchinyorwa chino, tichabata ese akakosha maficha ekusiyanisa, kusanganisira tsananguro yawo, maitiro ayo pakuratidzira kuita, uye matipi ekusimudzira.

Ngationgororei zvinhu zvinopa kune avo vakapfuma vatema nevachena vakapenya!

1. Kutsanangura Screen Contrast Ratio

1.1 Chii chinonzi Display Contrast Ratio?

Reshiyo yekusiyanisa inomiririra mutsauko uripo pakati peiyo chena yakanyanya kujeka neye dema dema iyo inogona kuburitswa. Musiyano wepamusoro unoreva musiyano wakajeka pakati penzvimbo dzechiedza nerima pachiratidziri.

Izvi zvinogona kuwedzera zvakanyanya kujeka kwechifananidzo uye ruzivo, zvichiita kuti zvive nyore kuona misiyano isina kujeka mumifananidzo kana mavhidhiyo.

Semuyenzaniso, chiratidziro chine musiyano wepamusoro chinogona kuburitsa matema akadzika, echokwadi pamwe chete nevachena vanopenya, zvichikonzera mufananidzo unoyevedza uye unorarama. Zvikasadaro, mwero wakaderera wemusiyano unogona kutungamira kumifananidzo inoratidzika yakagezwa kunze kana kushoma kutsanangurwa.

1.2 Ko Contrast Ratio Inomiririrwa Sei?

Sikirini yekusiyanisa reshiyo inowanzotaridzwa sereshiyo, senge 1000:1 kana 3000:1. Ichi chinyorwa chinoratidza kuti kangani iyo chena inopenya inofananidzwa nerima rakasviba.

Semuyenzaniso, chiyero che1000:1 chinoreva kuti chena inopenya yakapetwa ka1000 pane dema rakasviba rinoburitswa nechiratidziro. Chiyero che3000:1 chinoratidza mutsauko wakatokura, uye chena ichipenya zvakapetwa ka3000 pane dema.

Yepamusoro misiyano misiyano inotungamirira kumifananidzo yakajeka uye yakadzama. Nekudaro, chaiyo-yenyika yekuona zviitiko zvinogona zvakare kutsamira pane zvimwe zvinhu, senge skrini tekinoroji uye yakapoteredza chiedza mamiriro.

2. Mhedzisiro yeKusiyanisa Ratio paKuratidza Hunhu

2.1 Kuwedzera Kujeka uye Ruzivo

Musiyano wepamusoro unosimudzira kujeka uye kudzika kwemifananidzo, kunyanya mune rima. Zviratidziro zvine musiyano wepamusoro zvinogona kupa matema akadzika uye machena akajeka, zvichiita kuti ruzivo mumimvuri uye zviratidziro zviwedzere kutaurwa.

Izvi zvakakosha kune zvemukati semafirimu kana mitambo yemavhidhiyo, uko kujeka munzvimbo dzine rima kwakakosha kune chiitiko chinonakidza. Zviratidziro zvine misiyano yakaderera zvinonetsa kuratidza zvinhu zvakanaka munzvimbo dzine mimvuri, kazhinji zvichikonzera mifananidzo inoita kunge isina kujeka kana kusviba zvakanyanya. Kusiyana neizvi, zviratidziro zvine mwero wepamusoro musiyano zvinoratidza mamwe maumbirwo uye kudzika, zvinosimudzira kubatanidzwa kwevaoni.

2.2 Kurongeka kweRuvara uye Vibrancy

Kusiyanisa kunokanganisawo kupfuma uye kururama kwemavara. Kumiririrwa kweruvara kwakakosha pakuita kwekuona. Musiyano wepamusoro wemusiyano unobvumira kusiyanisa kuri nani pakati pechiedza nerima mimvuri, zvichitungamira kune mamwe mavara ane simba uye echokwadi.

Semuyenzaniso, mavara akajeka senge dzvuku, bhuruu, uye girini anozotaridzika zvakanyanya uye sehupenyu pazviratidziro zvine reshiyo yepamusoro.

2.3 Kuona Zvakaitika Munzvimbo Dzakasiyana-siyana

Mune zvigadziriso zvine mwenje wakanyatsojeka, zviratidziro zvine musiyano wepamusoro unochengetedza mhando yekuona, zvichiita kuti vataridzi vaone zvese munzvimbo dzakajeka uye dzine rima. Zvikasadaro, zviratidziro zvine musiyano wakaderera zvinogona kunetsa kuratidza zvinhu zvakajeka mumamiriro ekupenya.

Kana iri muimba ine chiedza chisina kujeka, kusiyana kwepamusoro kunoita kuti vatema vaonekwe vatema zvechokwadi, vachiwedzera kudzika uye chokwadi chemufananidzo.

3. Mhando dzeKusiyanisa Ratios

3.1 Static Contrast Ratio

Iyo static musiyano reshiyo inoyera mutsauko uripo pakati peiyo chena yakanyanya kupenya uye yakasviba nhema yemonitor inogona kuratidzwa pasina zvigadziriso. Inoratidza iwo echokwadi mufananidzo mhando yechidzitiro uye yakakosha nguva dzose.

Semuyenzaniso, a static siyana reshiyo ye1000:1 inoratidza kuti kuchena kwakanyanya kupenya kakapetwa ka1000 pane dema dema. Hunhu hwepamusoro hunoratidza kuita kurinani mukubata nzvimbo dzakajeka nenzvimbo dzine rima, zvichikonzera kupinza kwakapinza uye kuoneka kwakajeka. Mhando iyi yekusiyanisa yakanakira zviitiko zvinoda kujekeswa, sekuona mafirimu kana kugadzirisa mafoto.

3.2 Dynamic Contrast Ratio

Dynamic musiyano reshiyo inogadziridzwa zvichienderana nezviri kuratidzwa, kushandura kupenya uye rima munguva-chaiyo kuti iite zvinoshamisa. Semuenzaniso, chekutarisa chinogona kuwedzera kupenya panguva yakajeka uye kuchidzikisa panguva yerima.

Kunyange izvi zvichigona kukwidziridza kukwezva kwekuona, hazvimiriri chaizvo kugona kwemonitor. Muchidimbu, static mutsauko ratios inoratidza kuita chaiko kwemonitor, ukuwo dhizaini reshiyo inopa gadziriso inoyevedza.

4. Zvinhu Zvinokonzera Kusiyanisa Ratio

Sezvambotaurwa, misiyano misiyano inokanganisa zvakanyanya kuratidza mifananidzo. Kuti uwane mutsauko wakakwana, zvakakosha kuti unzwisise zvinhu zvinoikanganisa.

4.1 Ratidza Tekinoroji

Yakasiyana skrini tekinoroji inopesvedzera mareshiyo ekusiyanisa munzira dzakasiyana. Semuyenzaniso:

• OLED Inoratidza: Huya yakasarudzika musiyano sezvo vachigona kudzima mapikisi ega ega zvachose, achigadzira dema chairo.
• LCDs: Kazhinji ine yakaderera mutsauko ratios nekuti ivo vanovimba nebacklights, zvichitungamira kune vatema vanogona kuratidzika segrey.

Mhando yehunyanzvi hwekuratidzira inobata zvakanyanya hupfumi hwemifananidzo yakasviba nemuchena.

4.2 Kupenya Matanho

Kuwedzerakupenya inogona kuwedzera kutaridzika kwevachena, asi kana skrini isingakwanise kuburitsa matema akadzama, musiyano wese ucharamba uchikanganiswa. Zvakadaro, kana chiratidziro chakanyanya kushomeka, zvinogona kunetsa kuona musiyano, kunyangwe nemavara matema akadzika.

Iwo akanakisa monitors anowana chiyero chekupenya kwepamusoro uye matema akapfuma kuti anyatso mutsauko.

4.3 Ambient Lighting

Mamiriro ekuona anokanganisawo musiyano unoonekwa. Mukamuri rine mwenje wakajeka, zviratidziro zvine reshiyo yemhando yepamusoro zvinoramba zvichijeka, nepo zviya zvine reshiyo yakaderera zvinganetsa. Munzvimbo dzakasvibira, musiyano wepamusoro unosimudzira ruzivo rwemumvuri, kuvandudza ruzivo rwese rwekutarisa.

4.4 Kugadziriswa kweSikirini

Kugadzirisa kwakaringana kunogona kuwedzera kurongeka kwekusiyanisa. Zvigadziriso zvefekitari zvinogona kuita kuti zviratidziro zviratidzike zvakanyanya kupenya kana kusviba, zvichikanganisa kumiririra kwevatema nechena. Kugadzirisa chidzitiro kunopa maonero akaenzana enzvimbo dzine rima uye dzakajeka, zvichitungamira kune kunyatso mutsauko.

Mukupedzisa, zvinhu zvakaita semhando yekutarisa, kupenya kurongedza, ambient mwenje, uye calibration chaiyo inoita basa rakakosha mukuona kujeka kwemufananidzo uye ruzivo.

5. Kusiyanisa Ratio Mhiri Different Display Technologies

5.1 Kuratidzwa kwe LED Kusiyanisa Ratio

Masikirini e LED, kunyanya ayo anoshandisa LED backlighting, anowanzo kupa yakanaka misiyano ratios, kunyangwe iwo angasaenderana neOLED kuratidza. Musiyano weyero ye LED skrini inogona kusiyanisa zvichienderana nezvinhu zvakaita senge backlight mhando uye kugona kudzora mwenje munzvimbo dzakasviba. Kazhinji, masikirini e LED anoratidza mutsauko kubva pa1000: 1 kusvika 5000: 1 uye anogona kusakwanisa kudzika matema eOLED nekuda kwekutadza kudzima mapikisi ega ega.

High-end full-array local dimming (FALD) LED skrini inogona kuwana yakagadziridzwa kusiyana nekudzima kana kudzima zvikamu zvebacklight murima.

5.2 LCD Screen Contrast

LCD skrini kazhinji inoratidza yakaderera mutsauko zviyero zvichienzaniswaOLED uye LED nekuda kwekuvimba kwavo nekuramba vachivhenekera. Nekuda kweizvozvo, vatema vanowanzoita senge rima grey, vachiganhurira musiyano. Tsumo dzeLCD skrini dzine mareshiyo anosiyana kubva pa800:1 kusvika 1500:1, kunyangwe kufambira mberi muIPS (In-Plane Switching) tekinoroji yakavandudza kusiyana uye kuita kwemavara.

Kunyangwe izvi zvigadziriso, LCD mutsauko ratios ichiri kupfupika kune OLED kuratidza.

5.3 OLED Screen Contrast

OLED (Organic Light Emitting Diode) anoratidza anopa yakanyanya kusiyanisa ratios pakati pemazuva ano matekinoroji. Kusiyana ne LED kana LCD, OLED skrini haitsamiri pakuvhenekera; pixel yega yega inoburitsa mwenje wayo, ichibvumira kuvharika kwepixel kwevatema vechokwadi. Izvi zvinoguma neasinga peri mazinga emusiyano, zvichiita kuti maOLED ave akanaka kune epamusoro bhaisikopo, kutamba, kana chero mamiriro anoda akadzika matema uye nemavara anoyevedza.

6. Kuvandudza LED Ratidza Contrast Ratios

Kuvandudza muyero wemusiyano wezviratidziro zve LED zvinogona kutungamira mukuwedzeredzwa kwakakosha mumhando yemifananidzo, kuburitsa zvinoonekwa zvakapinza, mavara akapfuma, uye matema akadzika. Heano mamwe maitiro:

6.1 Isa mari mumhando ye LED Modules

Sarudza ma LED modules ane matekinoroji epamberi senge madiki pixel pitch uye yakakwira simba renji (HDR) kuti uvandudze kugona kwechiratidziro kuburitsa zvakadzika zvitema uye zvichena zvinopenya.

6.2 Optimize Kupenya Kugadziriswa

Kuenzanisa marongero ekupenya kunogona kuwedzera kunoonekwa musiyano. Ita shuwa kuti kupenya kwakakwana kune vachena vakajeka pasina kugeza nzvimbo dzine rima. Kugadzirisa kupenya kwe otomatiki kunogona kubatsira zvichienderana nemamiriro emwenje akatenderedza.

6.3Kuvandudza Black Levels

Kuderedza kubuda kwemwenje kwakakosha pakuwana matema akadzama. Shandisa matekinoroji akadai seakazara-akazara emunharaunda dimming kana akashongedzerwa machira paLED module kudzikamisa mwenje usingadiwe.

6.4 Kuvandudza Calibration

Calibrating LED skrini inogona kukwidziridza mutsauko ratios. Gadzirisa gamma, kupenya, uye nhanho dzeruvara kuti uve nechokwadi chekumiririrwa kwakaringana kwechiedza nerima nzvimbo. Professional calibration maturusi kana software inogona kufambisa kugadzirisa kwakaringana.

6.5 Shandisa Anti-reflective Coatings

Ambient light reflections anogona kuderedza zvinoonekwa musiyano, kunyanya munzvimbo dzakajeka. Kushandisa anti-reflective coatings pachiratidziro kunogona kuderedza kupenya uye kuwedzera kuoneka, zvichiita kuti musiyano uwedzere kujeka.

6.6 Gamuchira Advanced Processing Technologies

Mazuva ano ma LED anoratidza akashongedzerwa neHDR kana anochinja-chinja tekinoroji ekusimudzira anoshandisa yakaomesesa kugadzirisa kwemifananidzo kugadzirisa musiyano munguva-chaiyo, zvichikonzera kuoneka kwakajeka.

Mhedziso

Iye zvino zvawave wakashongedzerwa neruzivo nezve kusiyanisa ratios, unogona kuonga basa ravo rakakosha mukuratidzira tekinoroji. Iwo matipi akagovaniswa anogona kuwedzera zvakanyanya kuita uye anofanirwa kutariswa pakusarudza chiratidziro.

Nguva inotevera paunozotorwa moyo nechiratidziro chinokatyamadza, tora kanguva kuti uone kukosha kwekusiyanisa. Ndivo vanoshandura kuratidzwa kwakanaka kuita kunoshamisa!