Capacitive Touch Screen Rau Kev Kho Mob

Txheeb Luag Kev Nyab Xeeb

4.3 nti kov kov nporau kev kho mob, nrog cypress kov maub los ic, txhawb kev ua haujlwm nrog looj hnab looj tes, dej thiab thooj vaum iav los yog PC ntawm lub ntsej muag. siv dav hauv kev kho mob, kev lag luam, kev ruaj ntseg, cov cuab yeej ntse hauv tsev thiab lwm cov teb; txhawb qhov tob hauv kev hloov kho, suav nrog cov qauv thiab kho saum npoo - AG AR AF.

Qhov no 4.3-nticapacitive kov screen moduleyog peb cov khoom lag luam tus qauv rau kev kho mob teb. Nws tau dhau los ua ntau yam ntawv pov thawj ntawm kev kho mob. Nws muaj muaj zog tiv thaiv jamming kev ua tau zoo. Nws tuaj yeem phim rau daim ntawv thov ntawm txhua hom 4.3-nti cov zaub nrog 480 * 272 daws teeb meem. Peb muaj TN thiab IPS cov khoom tso saib cov ntxaij vab tshaus los xaiv los ntawm. Ob qho tib si kev ci ntsa iab thiab qhov siab tshaj qhov siab tau sib txuas. Kev tswj hwm huab cua thiab kev kho qhov muag ua ke tuaj yeem xaiv tau raws li qhov xav tau tiag tiag ntawm cov phiaj xwm cov neeg siv khoom.

Qhov Kev Pabcuam Kev Cai

	Npog Lens Cov ntaub ntawv:Iav, PMMA Puab:Txhawb kev ntsuas tshwj xeeb, drillhole (tsawg kawg aperture 0.8 hli) Xim:Cov xim sib txawv ntawm cov ntawv lo lo ntxhuav thiab LOGO cov luam tawm (UV-ntawv pov thawj number case xaiv) Hom tshuaj:Cov kev xaiv: AGC, Corning, CG thiab lwm yam. Thickness:Kev xaiv Thickness: 0.55,0.7,1.0,1.1,1.8,2.0,3.0,4.0,5.0,6.0mm thiab lwm yam.
	Sensor Cov Nta Cov ntaub ntawv:Iav, fiilm, zaj duab xis + zaj duab xis Thickness:0.005mm, 0.125mm, 0.4mm, 0.55mm, 0.7mm, 1.1mm FPC:qauv duab yeem xaiv IC:Cypress, Ilitek, Atmel, Focaltech, Goodix, EETI, thiab lwm yam Kev sib cuam tshuam:IIC, USB, RS232
	Tso saib Koom Tes Nrog:BOE, AUO, LNNOLux, TianMa, IVO, thiab lwm yam. Qeb: QhovTFT-LCD, OLED Tsevneeg kho qhov muag:OCA, OCR Kev sib cuam tshuam:MCU, SPI, RGB, MIPI, LVDS, EDP, HDMI, VGA, ect. Nta Adhension

Yog tias koj xav tau USB interface, peb tuaj yeem muab IIC rau USB Bridgeboard

Kev Q& A

Q: Cov tswv yim dab tsi rau ESD hauv EMC kuaj cov khoom tiav tiav?

A: kev daws teeb meem tag nrho yog kom ntws hluav taws xob zoo li qub mus rau hauv av. Muaj cov lus qhia ntxaws ntxiv: 1), fais fab mov ntxiv rau TVs Tube: rau ESD tiv thaiv ntawm lub hwj huam mov VCC, TVs raj tuaj yeem txuas thiab daws tau. Cov TVs raj ua tau zoo heev rau qhov voltage regulator diode. Nws muaj lub ntsuas hluav taws xob. Qhov sib txawv yog tias nws cov lus teb ceev tau tshwj xeeb tshaj plaws thiab nws muaj qhov cuam tshuam zoo ntawm hluav taws xob hluav taws xob.2) ESD tiv thaiv ntawm sab nraud interface teeb liab kab: koj tuaj yeem xav thiab txuas cov diode rov qab los qhia qhov tam sim no mus rau lub zog hluav taws xob lossis hauv av. ; 3), LC lim tau ntxiv rau lub zog hluav taws xob ntawm cov khoom rhiab: Qee qhov IC tshwj xeeb raug hluav taws xob zoo li qub. Thaum ESD cov kev ntsuam xyuas tau coj tawm, rov ua dua lossis tuag ib txwm tshwm sim. Qhov laj thawj yog lub zog hluav taws xob tus pin feem ntau cuam tshuam. Rau qhov no, LC lim tuaj yeem txuas ntxiv rau nws lub zog mov.4) PCB paving qhov yuav tsum tau ua: PCB yuav tsum tau them rau kom ntau li ntau tau. Yog tias nws yog lub vaj huam sib luag ob tog, ob sab yuav tsum tau muab cov tooj liab ntim rau hauv qhov chaw loj, thiab yuav tsum muaj qhov av txaus. Yog tias nws yog plaub txheej txheej los saum toj no, cov dav hlau uas nyob ib sab ntawm cov tivthaiv lub ntsiab txheej yuav tsum teeb tsa kom muaj 5. tsim cov av: txhawm rau tso hluav taws xob zoo li qub, ib qho av zoo yuav tsum tau lav. Piv txwv li, cov khoom siv kho mob, cov khoom siv hluav taws xob kho mob dav dav xws li cov neeg soj ntsuam, yuav muaj txoj hauv kev muaj peev xwm sib luag nyob tom qab lub fuselage. Thaum ua cov kev ntsuam xyuas ESD, qhov kawg ntawm qhov av no kuj txuas nrog lub ntiaj teb, yog li muaj ib txoj hauv kev kom nrawm hluav taws xob zoo li qub 6.) PCB txheej thaiv cov hlua: yog tias qhov txiav txim siab ntawm lub zog nti ntawm qhov deb ntawm tus pin ntawm lub nti, decoupling nyhuv yuav ploj. Yog hais tias txoj kab ntawm lub teeb liab rhiab dhau lawm ntev, tsis xav txog hluav taws xob cuam tshuam hluav taws xob yuav tau qhia. Txhawm rau tiv thaiv ESD, cov cuab yeej nkag siab lossis cov kab teeb liab (xws li rov kho dua) yuav tsum khaws cia kom deb ntawm ntug ntawm PCB txhawm rau tiv thaiv huab cua kom tsis txhob cuam tshuam ncaj qha nrog cov cuab yeej thiab cov paib kab. Ntug PCB ntug yuav tsum muaj qee qhov dav ntawm qhov sib txawv lossis tooj liab.

tiv tauj peb:hongxiao@grahowlet.com

Cim npe nrov: Cov npo kov tau tshuaj ntsuam rau kev kho mob, Tuam Tshoj, cov chaw muag khoom, chaw tsim khoom, Hoobkas, kev cai