Lub LCD module yog tam sim no dav siv thiab siv nyob rau hauv ntau lub lag luam high-tech. Li ntawd txij li thaum nws yuav siv li dav, txhua leej txhua tus yuav xav ua kom yog thaum lawv siv thiab nruab nws. Qhov no yuav ua rau cov LCD module ua haujlwm zoo dua. Tus LCD module yog ib qho yooj yim screen + kev taw qhia + PCB + hlau ncej. Cov kua siv lead ua kua (liquid crystal display module) yog ib qho khoom ua ke uas siv cov khoom siv ua kua siv nrog cov kev tswj, cov tsav hluav taws xob, thiab cov Board PCB. Nws tuaj yeem txuas ncaj qha mus rau lub computer. Thaum siv hom kua siv lead ua kua, ntxiv rau cov lus ceeb toom thaum siv cov khoom siv ua kua dav hlau ua kua, saib xyuas cov khoom nram qab no thaum sib dhos thiab siv:
1. Ntxiv ib lub ncoo: Nws zoo dua rau nruab ib lub ncoo ntawm 0.1MM ntawm qhov module thiab lub vaj huam sib luag. Lub vaj huam sib luag yuav tsum nyob twj ywm kiag li ncaj nraim. Ib tug guarantees tsis muaj distortion quab yuam tom qab ua ke. Thiab txhim kho cov seismic kev ua tau zoo.
Thib ob, txoj kev kho mob ntawm cov yeeb yaj kiab hauv qhov chaw ntawm cov kua ua kua dej ua tiav lawm muaj ib cov yeeb yaj kiab los tiv thaiv kev sib kis ntawm qhov chaw thaum lub sijhawm sib txoos. Tsis txhob muab tshem tawm ua ntej xaus rau ntawm lub rooj sib txoos kom tsis txhob so qhov chaw los yog qhov khoov ntawm lub qhov rooj.
Qhov thib peb, kev tswj hwm thiab kev tsav tsheb nyob hauv qhov khoom siv los tiv thaiv zoo yog qhov tsawg-voltage, micro-power CMOS Circuit Court, uas yooj yim tawg los ntawm hluav taws xob muaj hluav taws xob, thiab tib neeg lub cev tej zaum ua rau muaj hluav taws xob muaj hluav taws xob ntau txog li ob peb los yog pua pua volts, yog li nws tau ua thiab sib sau ua ke. Thiab ceev faj thaum siv los tiv thaiv kev tiv thaiv hluav taws xob. rau qhov kawg:
1. Yog tias yuav tsum tau hu ncaj nraim, khaws ib lub cev ntawm tib neeg lub cev ntawm tib lub peev xwm lossis hauv av tib neeg lub cev. Qhov tseem ceeb tshaj plaws yog tsis yog kov cov txheej leads, lub rooj tsav xwm Circuit Court thiab hlau ncej ntawm koj lub rooj tsavxwm.
2. Fais lag luam Lub cuab tam xws li lub khob yuav tsum tau zoo grounded thiab tsis muaj neeg tov. Qhov tseem ceeb tshaj plaws yog tias cov hlau kav hlau siv hauv cov khoom siv yuav tsum tau zoo grounded thiab tsis muaj kev to taub.
3, hauv av, kev sib tw hauv tsev, cov rooj zaum, txee, tsheb thiab cov cuab yeej yuav tsum tau ua nrog hluav taws xob tiv thaiv kom zoo li qub, txwv tsis pub muaj hluav taws xob hauv hluav taws xob.
4. Tsis txhob siv lub tshuab nqus tsev los ntxuav. Vim hais tias nws ua ib qho hluav taws xob zoo li qub. Thaum noj los yog muab nws rov qab rau hauv lub hnab los yog tsiv, ua tib zoo tsis txhob tsim hluav taws xob. Tsis txhob hloov los yog muab cov khoom ntim cia tom qab.
5, cov pa yog qhuav, nws yuav ua tau hluav taws xob zoo li qub, yog li ntawd, cov av nyob hauv chaw ua haujlwm yuav tsum yog siab dua RH60%.
