Ukwenza ngokwezifiso iiModyuli zokuBonisa iLCD

Ukwenza ngokwezifiso iImodyuli yokubonisa i-LCDibandakanya ukuhlengahlengisa iinkcukacha zayo ukuze zilungele usetyenziso oluthile. Apha ngezantsi zizinto eziphambili ekufuneka uziqwalasele xa uyila imodyuli ye-LCD yesiko:

1. Chaza iiMfuno zeSicelo. Ngaphambi kokwenza ngokwezifiso, kubalulekile ukumisela:
Sebenzisa Imeko:Imizi-mveliso, ezonyango, iimoto, i-electronics yabathengi, njl.
Ubume bendawo: Indoor vs. ngaphandle (ukufunda ukukhanya kwelanga, uluhlu lobushushu).
Ukusebenzisana komsebenzisi: Isikrini sokuchukumisa (i-resistive okanye capacitive), amaqhosha, okanye akukho ngeniso.
Izithintelo zoMbane: Umbane onikwe ibhetri okanye osisigxina?

2. Ukukhetha iTekhnoloji yokuBonisa
Uhlobo ngalunye lwe-LCD lunoncedo ngokuxhomekeke kwisicelo:
I-TN (i-Twisted Nematic): Ixabiso eliphantsi, impendulo ekhawulezayo, kodwa i-angles yokujonga encinci.
IPS (In-Plane Switching): Imibala engcono kunye nee-engile zokujonga, ukusetyenziswa kwamandla okungaphezulu kancinci.
VA (Ulungelelwaniso oluthe nkqo): Umahluko onzulu, kodwa ixesha lokuphendula elicothayo.
I-OLED: Akukho kukhanya ngasemva kuyadingeka, umahluko omkhulu, kodwa ubomi bufutshane kwezinye izicelo.

3.Ubungakanani bokuBonisa kunye neSigqibo
Ubungakanani: Iinketho eziqhelekileyo ukusuka kwi-0.96 ″ ukuya kwi-32″ +, kodwa ubungakanani besiko bunokwenzeka.
Isisombululo: Qwalasela ukuxinana kwe-pixel kunye ne-aspect ratio ngokusekwe kumxholo wakho.
I-Aspect ratio: 4:3, 16:9, okanye iimilo eziqhelekileyo.

4. Ukwenziwa ngokwezifiso kwesibane
Ukukhanya (iiNits): 200-300 oonomoyi (ukusetyenziswa kwangaphakathi) 800+ oonomoyi (ngaphandle/ukukhanya kwelanga-kuyafundeka)
Uhlobo lokukhanya ngasemva: I-LED-esekelwe ekusebenzeni kakuhle kwamandla.
Iinketho zoMfifi: Ulawulo lwePWM lokuqaqamba okuhlengahlengiswayo.

5. Isikrini esibanjwayoUkudityaniswa
I-Capacitive Touch: Ukuchukumisa okuninzi, okuhlala ixesha elide, kusetyenziswe kwii-smartphones / iipilisi.
I-Resistive Touch: Isebenza ngeeglavu / izitayile, ilungele ukusetyenziswa kwemizi mveliso.
Akukho Ukuchukumisa: Ukuba igalelo liphathwa ngamaqhosha okanye abalawuli bangaphandle.

6. Ujongano kunye noQhagamshelwano
I-Interfaces eziqhelekileyo: I-SPI / I2C: Kwiziboniso ezincinci, ukuhanjiswa kwedatha okucothayo.
I-LVDS/MIPI DSI: Yeziboniso eziphezulu.
HDMI/VGA: Kwimiboniso emikhulu okanye iplug-and-play solutions.
I-USB/CAN Bus: Izicelo zoshishino.
Uyilo lwePCB yesiko: Ukudibanisa ulawulo olongezelelweyo (ukukhanya, umahluko).

7. Ukuqina kunye nokuKhuselwa kokusiNgqongileyo
Ubushushu bokusebenza: Umgangatho (-10 ° C ukuya ku-50 ° C) okanye wandiswa (-30 ° C ukuya ku-80 ° C).
Ukuthintela amanzi: IP65/IP67-izikrini ezilinganiswe nge-IP65 zeendawo zangaphandle okanye zoshishino.
Ukuxhathisa okothusayo: Ukwenziwa kweRuggedization kwizicelo zeemoto/zomkhosi.

8. Izindlu zesiNtu kunye neNdibano
Iinketho zokugubungela iglasi: I-Anti-glare, i-anti-reflective coatings.
Uyilo lweBezel: Vula isakhelo, ukunyuswa kwendawo yolawulo, okanye evalelweyo.
Iinketho zokuncamathelisa: OCA (Optically Clear Adhesive) vs. Air Gap for bonding.

9. Iingqwalasela zeMveliso kunye noBonelelo
I-MOQ (Ubuncinci boMda woMyalelo): Iimodyuli eziqhelekileyo zihlala zifuna ii-MOQ eziphezulu.
Ixesha lokukhokhela:Imiboniso eqhelekileyokungathatha iiveki ezi-6-12 kuyilo kunye nemveliso.

10. Iindleko zeeFactors
Iindleko zoPhuhliso: Isixhobo sokwenza isiko,Uyilo lwePCB, ulungelelwaniso lojongano.
Iindleko zeMveliso: Ephakamileyo kwi-odolo yevolumu ephantsi, elungiselelwe ubuninzi.
Ubukho bexesha elide: Ukuqinisekisa ukufunyanwa kwecandelo kwimveliso yexesha elizayo.