Tam sim no, cov pob tshab LED pob tshab yog cov khoom lag luam ib nrab sab rau kev teeb tsa sab hauv tsev thiab sab nraum zoov, thiab yog ze nrog cov iav kab hlau rhuav phab ntsa. Txawm hais tias kev lag luam ntawm pob tshab LED npo tau txuas ntxiv txuas ntxiv rau xyoo tsis ntev los no, qhov kev cia siab kuj tseem dav. Tab sis rau nws txoj kev txhim kho kom zoo dua qub, nyob nrog cov khoom lag luam ntau, nws tsis tuaj yeem txhim kho nws mus rau hauv cov khoom lag luam tawm sab nraum zoov kom yeej ntau qhov chaw ua lag luam.
Qhov "kev taw qhia" no tuaj yeem pom tau tias kev teeb tsa thiab kev siv cov tsoos LED sab nraum zoov zoo li yuav tsum muaj kev txwv ntau ntxiv, yog li txoj kev txhim kho ntawm cov ntxaij vab tshaus LED pob tshab puas nyuaj rau tag nrho sab nraum zoov? Peb paub tias ua ntej, qhov ci ci ntawm lub pob tshab LED pob tshab yog qhov siab, thiab cov kev teeb tsa sab nraum zoov suav nrog kev teeb tsa nruab (cov qauv) thiab lwm yam khoom. Lub teeb paug muaj qhov loj me, thiab nws yog qhov nyuaj dhau txoj kev nruj ntawm sab nraum zoov LED zaub teeb tsa pom zoo, thiab nws yog qhov yuav tsum tau mus rau txhua qhov chaw sab nraum zoov. Tsis tuaj yeem tsis quav ntsej. Qhov thib ob, feem ntau ntawm Tuam Tshoj txoj kev loj hlob yog nyob hauv thaj chaw ntug hiav txwv, thaum cov nroog tsim kho yog cov kev thov kev lag luam loj tshaj plaws rau cov ntxaij vab tshaus. Vim thaj chaw ntawm thaj chaw thiab lwm yam, lub nroog ntug hiav txwv nyiam muaj cua daj cua dub ntau. Vim muaj kev nyab xeeb thiab lwm yam, qhov no yog qhov khuam siab ntawm cov pob tshab LED screen rau sab nraum zoov. Yog li no, lub pob tshab LED pob tshab yuav tsum tau tsim rau hauv cov kev taw qhia ntawm tag nrho sab nraum zoov, nws zoo li tseem tshuav txoj kev mus ntev, tab sis nws daim ntawv thov sab hauv tseem muaj qhov dav heev nrog kev ua lag luam loj heev.
Post lub sij hawm: Jan-02-2020