LCD allon allo

Adeshin shine ɗayan manyan sigogi waɗanda ke ƙayyade ingancin hoton akan allon. Yana ƙayyade yawan pixels wanda hoton ya hada. Da ƙarin pixels, da mai tsananin ƙarfi da cikakken bayani. A matsayin mai samarwa da mai samar da nuni, mun shirya wani jagora a gare ku kan wannan batun.

Ma'anar ƙudurin allo

Ta yaya ƙudurin allo ya bayyana?

Menene 1900 × 1900 ƙuduri?Mai Saular SquareAddinin ƙuduri koyaushe ana bayar dashi ta hanyar lambobi biyu waɗanda ke nuna adadin pixels a kwance (nisa) da tsaye (tsawo).

Misali:

• ƙuduri 120 x 800
• ƙuduri 1920 x 1080
• ƙuduri 3840 x 2160

Lambar farko ita ce yawan pixels a kwance, ko girman hoton a cikin pixels. Lambar ta biyu ita ce tsayin hoton a cikin pixels.

Wani lokaci zaku gamu da ƙudurin hoto da aka nuna ta hanyar taƙaitawa, kamar:

• HD ƙuduri - 1280 x 720 pixels
• Cikakken ƙudurin HD - 1920 x 1080 pixels
• Adadin 2k - kusan 2000 pixels a kwance
• 4k uhd ƙuduri - 3840 x 2160 pixels

Wadannan rashi ya sauƙaƙa tunawa da kimanin ƙuduri, amma amma ana ba takamaiman adadin pixels koyaushe azaman lambobi biyu.

Bayyana bambance-bambance tsakanin HD, Full HD, 2k, 4k, 8k.

HD (babban ma'ana)

HD (babban bayani) - 1280 x 720 pixels. Wannan shine mafi ƙasƙanci da aka yi la'akari da shi. Yana samar da hoton mafi inganci fiye da ƙa'idar 480p TV.

Cikakken HD

Cikakken HD - 1920 x 1080 pixels. Yana ba da hoto har ma da cikakkiyar bayanai tare da HD. Matsakaicin ƙa'idodin mafi yawan TV da sa ido.

2K

2k - kimanin pixel guda 2,000 a kwance. Wannan ba lambar daidai bane, kalma don ƙuduri fiye da cikakken HD, amma ƙasa da 4K. Misali 2k shawarwari ne, alal misali, 2048 x 1080 ko 2560 x 1440 pixels.

4k uhd

4k uhd - 3840 x 2160 pixels. Tsawon tsalle cikin ingancin hoto idan aka kwatanta da cikakken HD. Yana bayar da hoto tare da sau 4 sau da yawa pixels, wanda ya fassara zuwa kaifi da matakin daki-daki. A yau, 4k ya zama ma'aunin babban - ƙarewa da masu lura da TVs.

8k uhd

8k uhd - 7680 x 4320 pixels. Wani matakin daki-daki - har sau 8 fiye da pixels fiye da cikakken HD. 8k TVs suna shiga kasuwa.

Hoton hoto da ƙuduri

Me zai faru idan ka haɗa na'ura tare da wani ƙuduri ga allo tare da wani, yawanci sama, ƙuduri? A wannan yanayin, hoton dole ne ya gaggauta, wannan shine, ya musulunta zuwa ƙudurin nuni.

Misali, lokacin da yake kallon fim din 720p (HD) a ranar 4K TV, TV dole ne ya daidaita hoton HD zuwa ƙudurinsa 4K ƙuduri. Yana yin wannan ta hanyar wucewa - ƙara pixels na wucin gadi don ƙara yawan girman hoto.

Hakanan, wasan masu wasan bidiyo ya yi bayani a cikin 1080p zai fice zuwa ƙudurin ajiya mafi girma, kamar 1440p ko 4k.

Scaling yawanci yana inganta hoto kaifi kuma yana ba da damar mafi kyawun amfani da damar nuna. Koyaya, yana iya haifar da kayan tarihi idan fatar algorithm ba ta da kyau. Saboda haka, ya fi kyau idan na'urar ta haifar da hoto a cikin ƙudurin allo.

Yadda za a zabi ƙudurin da ya dace

Aikace-aikacen Gida

Don aikace-aikacen gida, yana da daraja zaɓi zaɓi tare da ƙuduri na akalla HD 1080p. Yana samar da ingancin hoto kuma shine daidaitaccen abun cikin bidiyo, kamar fina-finai da jerin.

4K Uhd TVs yanzu shine mafi kyau zabi don falo. Suna bayar da m gaba - masu duba rayuwa mai inganci, kuma ana samun ƙarin abun ciki a cikin wannan ƙuduri. Suna aiki da kyau tare da na gaba - ƙarni na gaba.

Ga masu kula da caca, yana da mahimmanci niyya ga 1440p ko ma 4k don gudanar da sabbin wasannin a cikakken daki-daki. Mafi girman ƙuduri shima yana nufin mafi kyawun gogewa tare da ɗaukar ra'ayi na panoram.

Aikace-aikacen ƙwararru

Don aikace-aikacen ƙwararru, kamar zane ko aikin bidiyo, mafi ƙarancin ƙuduri ya kamata cikakke HD 1080p. Duk da haka, da nisa zabi mafi kyau zai zama 4k uhd ko ma monita 8k, wanda zai ba ku damar yin aiki a kan kayan inganci.

Don babban taro na taro ko bidiyo, yana da mahimmanci niyya ga 4k, 8k ko ma mafiya shawarwari. Suna ba ku damar nuna abubuwan da ke cikin cikakken bayani. Karanta kuma: Alamar dijital - menene? Yadda za a zabi mafi kyawun mafita? Jagorar mai ba da allo

Shawarwari a aikace-aikacen masana'antu

InLCD masana'antuIrin su tashar jiragen ruwa, masu sa ido kan ayyukan sa ido ko allo a cikin aiki da kai, yana da mahimmanci don zaɓar ƙudurin allo. Waɗannan aikace-aikacen sau da yawa suna amfani da ƙimar musamman - ƙuduri cike da HD, 4K har ma da hotuna 8k waɗanda ke ba da kaifi sosai. Wannan yana da mahimmanci musamman idan ya zo ga madaidaicin ikon injin ko saka idanu masu mahimmanci. Babban ƙuduri ya kuma sa ya yiwu a nuna musayar da musaya tare da bayanai da yawa. Nunin masana'antu na musamman bayar da ƙarin fasali da mahimmanci a cikin waɗannan aikace-aikacen, kamar su na'urori masu haske da ke kula da haske.

Menene ƙudurin 'yan ƙasa?

Matsakaicin 'yan ƙasa shine matsakaicin ƙuduri na masana'antar a wurin allo yana nuna hoton a matsayin mai ƙira da aka yi niyya kuma yana samar da mafi kyawun inganci.
Wannan shine ƙudurin da masana'anta ya daidaita ƙirar jiki na allon, wato, adadin da tsarin pixels. Don haka, a ƙudurin 'yan ƙasa, hoton ya kasance mafi ƙasƙanci kuma yawancin cikakkun haske.
Lowerarshe - fiye da - Hoton ƙudurin 'yan ƙasa yana buƙatar fatar kan allon, wanda zai iya rage inganci. Sabili da haka, yana da kyau koyaushe a saita ƙudurin na'urorin nuni don dacewa da ƙudurin ƙudurin allo.
Misali, littafin rubutu tare da allon 4k ya kamata yayi aiki a ƙudurin 3840 X 2160 pixels don ɗaukar cikakken amfani da ƙarfin sa.

A taƙaice, ƙuduri na allo da yanayin yanayi sune sigogi masu mahimmanci waɗanda ke ƙayyade hoto mai inganci da ƙwarewar kallo. Lokacin zabar sabon allon, ya cancanci kula da waɗannan bangarori biyu don samun mafi kyawun ƙwarewar gani.