Ndezvipi marudzi akasiyana monitors?

Monitor - chakakosha chezvinonhuwira chero yekombiyuta. Icho mudziyo naro kombiyuta anoudza munhu mugumisiro basa rake. Kana kushandisa mbeva uye keyboard, inodzidzisa kunounza yakatsvuka data, kuburikidza mufananidzo pamusoro tarisisa chidzitiro kombiyuta inozivisa mugumisiro Masvomhu dzavo.
Ndizvo mhando nhaurirano. Kusiyana duku revadzidzi zvinoriumba, mudziyo izvi hazvibviri kuti varege kuona, saka mukuru pfungwa iri pana vose. With ino isu kutsivira ruzivo nechigadziko, tikanyatsoongorora marudzi monitors.

Zvichienderana kwemarudzi inoshandiswa chidzitiro zvose zvakadaro kuratidzwa namano inogona rakakamurwa mapoka makuru maviri - the ano mvura-sekristaro (LCD, TFT, LCD), uye akapotsa kubviswa vakawanda kugadzira, cathode-ray (CRT, CRT). Dzimwe nguva pamazita nopindirana rechitatu mhando - LCDs, asi runako chaizvo mhinduro havasi chaizvo zvakapararira. Saka, kudzidza mhando monitors havabvumirwi kuti LCD uye CRT.

Zvechokwadi, vakawanda vachiri kuyeuka sei materevhizheni vanotarira kutanga "Nguva emura sekristaro." Vaiva chaizvo muhombe mudziyo, chidzitiro yaiva kure akakwana pachaenzaniswa. Kunyange mumakore achangopfuura ezvinhu iyi hwachinja zvikuru. Ane mukana kutarira mukati muviri CRT TV, ziva kuti rinenge vhoriyamu yose inogarwa imwe cathode Ray chubhu, uye kukura nokudzora bhodhi kashoma kupfuura nzvimbo nzvimbo papepa. Kubatana pakati tarisisa uye TV pachayo; vanoshandisa chete uchishandisa pfungwa. Chokwadi, mukati chete kugadzirwa kwemichina.

Uchifunga Mhando monitors kuti hazvigoni kungotariswa zviri ichi kana kuti sarudzo. Saka, isu nyora zvakanakira CRT monitors :

- vanenge akanaka kuchinjwa ose mavara, kunyange mukova pamwero wokuenzanisira iyi iri kure mberi dzinodhura LCD Monitor;

- kushaya dzokuonera pamakona - mufananidzo chidzitiro anogara kuonekwa, pasinei rakaburukira pamusoro mutsara pamberi;

- akafa pixels, chamboko mhiri chacho sekristaro michina, mumwe CRT haagoni kuva mienzaniso;

- hakuna matambudziko lubrication mufananidzo apo kuratidza kutsanya chiito.

Asi LCD monitors kuzvirumbidza maonero hwounhu akasiyana:

- yakaderera pamwero mains simba, zvatinosiita mutengo uri 40 W (enzanisa 80 uye CRT);

- tsindirana miganhu uye pasi uremu, uye saka kuisa zano rakadaro pamadziro, hapana chikonzero yokugadza kura kuturika mamiriro;

- mutoro substantially chiduku pamusoro pameso: shoma hurongwa jekeso kudzima maitikiro iri mazana megahertz (zvinopesana kufanana nevechiduku kuumbwa, nokuda kuvapo PWM murau, zvichiri kuwanikwa);

- akanaka mufananidzo zvakajeka uye kusavapo nematambudziko nokusanganisa matanda pane imwe nguva, uyewo kutadza kusarurama geometry.

The LCD monitors vane uwandu zvinhu hatisi ari CRT. Izvi nokuda zvikuru kwazvo pakakoromoka mune zvemichina. Somuenzaniso, zvinotevera mhando matrices monitors: The inonyanya TN, yepamusoro IPS, okunatsiridza akasiyana-siyana VA. Mumwe nomumwe wavo ave chete naye kuri zvinhu zvinokosha kufunga kana kutenga chinhu LCD Monitor.