LED zaub tau dav siv thiab ua lub luag haujlwm tseem ceeb hauv ntau yam lag luam. Lub pixel suab yog ib qho tseem ceeb tshaj plaws ntawm cov duab LED. Kab lus no yuav qhia txog vim li cas pixel pitch tseem ceeb thiab yuav xaiv li cas. Yog tias koj muaj qhov xav tau no, cia peb txuas ntxiv mus.

LED yog dab tsiPixel uaPkhaus?

Hauv cov ntsiab lus yooj yim, lub pixel suab ntawm LED cov lus yog qhov kev ncua deb ntawm ob lub qhov muag teev nyob ib sab ntawm cov ntxaij vab tshaus. Hauv kev lag luam, nws tau pom tias yog P + tus lej, xws li P1.25 lossis P3.91. chav tsev ntawm pixel suab yog millimeters.

Yog vim li casPixel uaPkhausItseem ceeb?

Lub pixel suab yog ib qho tseem ceeb parameter txiav txim qhov screen txhais. Qhov me me ntawm pixel suab, qhov ntom ntom ntawm qhov muag teeb, uas ua rau muaj duab zoo dua. Piv txwv li, nyob rau hauv cov nqe lus ntawm kev nthuav qhia ntawm daim duab, cov coj qhia ntawm P1.25 yog zoo dua P2.5.

Pixel pitch cuam tshuam rau cov kev txwv hauv qab no ntawm lub vijtsam zaub:

Lus txhais;

Kev daws teeb meem;

Saib nrug deb;

Kev siv fais fab;

Cov nqi kho mob;

Common Selection Misconceptions

Cov neeg feem ntau ua rau cov kev xav tsis zoo hauv qab no thaum xaiv lub vijtsam LED tsim nyog. Koj puas tau ua nws?

1. Kev ntseeg tias lub suab me me ib txwm txhais tau tias muaj txiaj ntsig zoo dua;
2. Tsis quav ntsej qhov screen loj thiab blindly xaiv lub suab me me;
3. Xav txog tsuas yog qhov tsawg kawg nkaus saib qhov nrug;
4. Tsis meej pem nyob sab hauv tsev thiab sab nraum zoov parameter;
5. Kev tsom mus rau tus nqi yuav khoom nkaus xwb;

Xaiv lub suab zoo rau cov xwm txheej sib txawv

Xaiv qhov tsim nyog LED zaub suab yuav tsum xav txog cov xwm txheej tshwj xeeb.

• Rau sab hauv tsev nyob ze- ntau yam xwm txheej, xws li chav sib tham, cov chaw tshaj tawm hauv xov tooj cua, thiab cov chaw ua yeeb yam, ua qhov tseem ceeb ntawm pixel suab zoo li P1.25, P1.5, thiab P2.5.
• Rau qhov nruab nrab sab nraum zoov- ntau yam xwm txheej, xws li kev tshaj tawm kev lag luam thiab chaw ntau pob, P3.91 lossis P6.25 yog qhov tsim nyog.
• Rau cov ntxaij vab tshaus saum ru tsev loj, lub suab ntawm P8-P10 raug pom zoo. Lawv ua tau raws li qhov xav tau ntawm kev saib mus ntev.

Hauv cov ntsiab lus, tsis muaj qhov zoo lossis qhov tsis zoo hauv LED zaub screen suab; nws yog txhua yam hais txog kev tsim nyog. Lub hauv paus ntsiab lus tseem ceeb rau kev xaiv yog: xaiv lub suab me me rau qhov ze- saib thiab lub suab loj dua rau kev pom nyob deb. Match parameters raws li saib nyob deb thiab siv scenario los xyuas kom meej cov zaub zoo thaum txuag cov nuj nqis uas tsis tsim nyog. Vam tias qhov no yuav pab tau koj!