Daidaita nau'ikan nau'in nau'i na LCD (LCD-, TFT-): ADS, IPS, PLS, TN, TN + fim, VA

Kyakkyawan rana.

Lokacin zabar mai saka idanu, masu amfani da yawa ba su kula da fasahar masana'antu na matrix (matrix shine babban ɓangare na duk wani saka idanu na LCD wanda yake siffar hoton), kuma, ta hanya, ingancin hoton a kan allon ya dogara da yawa (kuma farashin na'ura ma!).

A hanyar, mutane da yawa na iya jayayya cewa wannan ƙari ne, kuma kowane kwamfutar tafi-da-gidanka na zamani (alal misali) yana ba da kyakkyawan hoto. Amma masu amfani da su, idan an ba su zuwa kwamfyutocin kwamfyutoci guda biyu tare da nau'ukan matakan daban, zasu lura da bambancin da ke cikin hoto tare da ido mai ido (duba fig 1)!

Tun lokacin da aka raunana wasu kwanan nan sun bayyana (ADS, IPS, PLS, TN, TN + fim, VA) - yana da sauƙi don rasa a cikin wannan. A cikin wannan labarin na so in bayyana komai kowane fasaha, da kwarewansa da kwarewa (don samun wani abu a cikin hanyar ƙaramin rubutun, wanda yake da amfani sosai lokacin zabar: mai saka idanu, kwamfutar tafi-da-gidanka, da sauransu). Sabili da haka ...

Fig. 1. Bambanci a cikin hoton lokacin da aka juya allon: TN-matrix VS IPS-matrix

Matrix TN, TN + fim

An kwatanta bayanin dabarun fasaha, wasu kalmomi suna "fassara" a cikin kalmomin su don ganin labarin ya fahimta kuma mai sauƙi ga mai amfani ba tare da shirye ba.

Mafi yawan nau'in matrix. Lokacin da zaɓar nau'in saka idanu, masu kwamfutar tafi-da-gidanka, da TV - idan ka dubi siffofin da ke da kyau na na'urar da ka zaɓa, za ka ga wannan matrix.

Abubuwa:

1. gajeren lokacin amsawa: godiya ga wannan zaku iya kallon hoto mai kyau a duk wani wasanni masu ban sha'awa, fina-finai (da kuma duk abubuwan da ke cikin hoto da sauri). A hanyar, don dubawa tare da lokaci mai maimaitawa - hoton zai iya fara "float" (misali, mutane da yawa suna koka game da hoto "mai iyo" a cikin wasanni tare da lokaci mai amsawa fiye da 9ms). Don wasanni, lokaci mai mahimmanci mai amsawa shine kasa da 6ms. Gaba ɗaya, wannan sigar tana da matukar muhimmanci kuma idan ka saya saka idanu don wasanni - zaɓi na TN + shine daya daga cikin mafita mafi kyau;
2. farashi mai kyau: irin wannan saka idanu shine ɗaya daga cikin mafi araha.

Fursunoni:

1. Lalacin launi mara kyau: mutane da yawa suna koka game da launuka masu haske (musamman bayan sun sauya daga masu kallo tare da nau'in nau'i na nau'i). Ta hanyar, wasu launin launi suna yiwuwa (sabili da haka, idan kana buƙatar zaɓar launi sosai a hankali, to, wannan nau'in matrix ba za a zaba ba);
2. wani karamin kallo: watakila, mutane da yawa sun lura cewa idan ka yi tafiya zuwa ga mai saka ido daga gefe, to, ɓangaren hoto ba ya gani, an gurbata kuma launi ya canza. Hakika, fasahar fina-finai na TN + da aka inganta a wannan lokacin, amma duk da haka matsalar ta kasance (ko da yake mutane da yawa suna iya hana ni: misali, a kwamfutar tafi-da-gidanka wannan lokacin yana da amfani - babu wanda ke zaune kusa da ku iya ganin ainihin hoton a kan allon);
3. babban yiwuwar bayyanar maɓallin da aka mutu: mai yiwuwa, ko da masu amfani da yawa sun ji wannan sanarwa. Lokacin da "maɓallin" fashe "ya bayyana, za a sami wani maɓalli a kan saka idanu wanda ba zai nuna hoto ba - wato, akwai zaɓin haske kawai. Idan akwai mai yawa daga cikinsu, to, ba zai yiwu a yi aiki a baya ba.

Gaba ɗaya, dubawa da irin nauyin matrix yana da kyau (duk da rashin gazawarsu). Ya dace da yawancin masu amfani da fina-finai da wasanni. Har ila yau, a kan waɗannan masu dubawa yana da kyau a yi aiki tare da rubutun. Masu zane da waɗanda suke bukatar ganin hoto mai kyau da kuma cikakken - irin wannan bai dace ba.

VA / MVA / PVA Matrix

(Analogs: Super PVA, Super MVA, ASV)

Wannan fasaha (VA - haɓaka a tsaye a Turanci) an gina shi da kuma aiwatar da Fujitsu. Har zuwa yau, wannan nau'i na matrix ba al'ada ba ne, amma duk da haka, ana bukatar wasu masu amfani.

Abubuwa:

1. daya daga cikin launi mafi kyau mafi kyau: a lokacin da yake kallo a tsaye na ido;
2. mafi kyau launuka (a general) idan aka kwatanta da TN matrix;
3. lokaci mai kyau sosai (daidai da TN matrix, ko da yake ya fi dacewa da ita);

Fursunoni:

1. mafi girma farashin;
2. launin launi a babban wurin kallo (wannan ya fi lura da shi ta hanyar masu daukan hoto da masu zane-zane);
3. Zai yiwu "ɓacewa" na kananan bayanai a cikin inuwa (a wani ɓangaren ra'ayi).

Tsayayyarwa tare da wannan matrix mai kyau ne (sulhu), wanda basu yarda da launi na mai kulawa na TN ba wanda ke buƙatar lokaci guda mai amsawa. Ga wadanda suke buƙatar launuka da hoton hoto - zaɓi IPS matrix (game da shi daga baya a cikin labarin ...).

IPS Matrix

Iri: S-IPS, H-IPS, UH-IPS, P-IPS, AH-IPS, IPS-ADS, da dai sauransu.

Hitachi ya bunkasa wannan fasahar. Tsare-tsare tare da wannan nau'i na nau'i ne sau da yawa mafi tsada a kasuwa. Ina tsammanin babu wani mahimmanci don la'akari da kowane nau'i na matrix, amma yana da muhimmanci a nuna muhimmancin abubuwan da ke da muhimmanci.

Abubuwa:

1. mafi kyau launi launi a kwatanta da sauran nau'in matrixes. Hoton yana "m" kuma mai haske. Yawancin masu amfani sun ce lokacin da suke aiki a irin wannan saka idanu, idanunsu basu kusan gajiya ba (sanarwa yana da matukar damuwa ...);
2. mafi girma mafi yawan wuraren kallo: ko da kun tsaya a kusurwa na 160-170 grams. - hoton da ke kan saka idanu za ta kasance mai haske, mai haske da bayyane;
3. Kyakkyawan bambanci;
4. kyakkyawan launin baki.

Fursunoni:

1. high price;
2. lokaci mai karɓa (watakila ba dace da wasu magoya baya da wasan kwaikwayo) ba.

Gida tare da wannan matrix na da kyau ga duk waɗanda suke buƙatar hoto mai kyau da haske. Idan ka ɗauki saka idanu tare da gajeren lokacin amsawa (kasa da 6-5 ms), to, zai zama dadi sosai don kunna shi. Mafi girma drawback shi ne high price ...

Matrix pls

Wannan samfurin matrix ya samo asali daga Samsung (wanda aka shirya a matsayin madadin matrix ISP). Yana da ta pluses da minuses ...

Gwani: mafi girma girman pixel, haske mai zurfi, ƙananan ikon amfani.

Cons: low launi gamut, m bambanta idan aka kwatanta da IPS.

PS

By hanyar, karshe tip. Lokacin zabar saka idanu, kula da hankali ba kawai ga bayanan fasaha ba, amma har ma ga masu sana'a. Ba zan iya kiran mafi kyawun su ba, amma na bada shawara zaɓar wani sanannun sanannen: Samsung, Hitachi, LG, Proview, Sony, Dell, Philips, Acer.

A wannan bayanin, labarin ya ƙare, duk zaɓin nasara 🙂