?1771-IXHR
1771-IXHR
1771-IXHR
傳統(tǒng)的電阻性觸摸屏在屏的正面涂?jī)蓪咏仆该鞯膫鲗?dǎo)性銦錫氧化物(ITO),兩層之間用隔離物隔開,當(dāng)用力壓在一起時(shí)可產(chǎn)生一個(gè)開關(guān)動(dòng)作,但這種觸摸屏很快將走入歷史。電荷遷移感應(yīng)(也稱為QT感應(yīng))可提供更可靠的動(dòng)作和省掉一層銦錫氧化物,從而改善了光的傳輸和對(duì)比度,并降低了所需的背光級(jí)別和節(jié)省了功率。其應(yīng)用范圍可從手機(jī)和PDA顯示屏擴(kuò)展到家用電器。下面討論一下它的工作原理。
QT傳感器芯片對(duì)一個(gè)感應(yīng)極進(jìn)行充電以完成電容性感應(yīng)。在簡(jiǎn)單的觸摸按鈕情況下,感應(yīng)極可以是任何傳導(dǎo)性物質(zhì),但對(duì)觸摸屏來說,它一般是一塊位于顯示屏的覆蓋透鏡下面的銦錫氧化物區(qū)域。與電阻性觸摸屏不同,它僅需要一層銦錫氧化物,從而大幅降低了銦錫氧化物的成本,并簡(jiǎn)化了結(jié)構(gòu)?;赒T傳感器的觸摸屏結(jié)構(gòu)如圖1所示。單層銦錫氧化物淀積在一個(gè)清澈的塑料(PET)薄膜上,該薄膜再使用透明膠綁定在顯示屏的玻璃或塑料前蓋板的背面。
⊙、聯(lián) 系 人:黃女士
⊙、銷售熱線: 0592-6809319/18030265259
⊙、產(chǎn)品狀態(tài)(Product status)
現(xiàn)貨/訂貨(Spot / order)
⊙、價(jià) 格(Price)
面議 (是否含17%增值稅)
negotiable(Whether or not containing 17% value-added tax)
⊙、銷售服務(wù)(marketing service)
現(xiàn)貨/訂貨免費(fèi)配送至全國(guó)各地。
spot / order Department of logistics distribution
⊙、產(chǎn)品質(zhì)量(product quality)
質(zhì)保一年,產(chǎn)品嚴(yán)格的測(cè)試和認(rèn)證
One year warranty,Strict product testing and certification
⊙、我們的優(yōu)勢(shì)(our advantage)
專業(yè)銷售、高品質(zhì)信譽(yù)、交貨期快、價(jià)格實(shí)惠、服務(wù)效率高。
Professional sales, high-quality reputation, fast delivery, affordable, service with high efficiency
⊙、銷售的產(chǎn)品型號(hào):
Sales of the product module
INPRO/SEAL 2773-A-08669-0 BEARING ISOLATOR 90MM I.D. 12
STI 70111-1004 LIGHT CURTAIN SCREEN TRANSMITTER 24 INCH
STI 70157-1004 LIGHT CURTAIN TRANSMITTER 24VDC 285MA
STI 70157-1120 LIGHT CURTAIN TRANSMITTER 24INCH
INPRO/SEAL 2773-A-08669-0 BEARING ISOLATOR 90MM I.D. 12
?SIEMENS 8US1213-4AQ03 BUSBAR ADAPTER 60MM
SIEMENS 6ES7 141-1BF12-0XB0 BASIC MODULE BM141 SIMATIC
BANNER MSCC-2L2M LIGHT CURTAIN MINI-SCREEN CONTROL BOX?
PHOENIX CONTACT IBS RL 24 DI 16/8-LK DIGITAL INPUT / OU
BTM PLC45-G-15.80-PT-BL-NS PNEUMATIC PIN CLAMP CLAMP SI
FORTRESS INTERLOCKS SBNS1A1FOOTCLIN GATE LOCK WITH KEY?
STI MS46LR-30-870-Q1-R-NC-FP STI 70158-1047 RECEIVER M
HOFFMAN CP455518 CONCEPT OI ENCLOSURE 450 X 550 X 180M
TUNKERS K60UZT22BPT POWER CLAMP
HOFFMAN CP455518 CONCEPT OI ENCLOSURE
SICK C40P-0603CA010 C4000 SERIES LIGHT SCREEN 600MM PRO
?TURCK FXEN-IP-DN/CS30007 ETHERNET/IP DEVICENET GATEWAY
STI MS46-30-520-X SAFETY LIGHT CURTAIN TRANSMITTER SAFE
BRAD HARRISON CC4030A48M380 CORD SET?
COMAU 10120262 REVISION 02 RBC CIRCUIT BOARD ASSEMBLY N
SQUARE D LAL363001441 CIRCUIT BREAKER 3 POLE 300 A TYP
NORGREN UM/22456/22/26 SGL SOLENOID/CONTROL VALVE ISO 4
COMAU 10120262 REVISION 02
ROBOHAND DRM-6000
AMLOK RCH-100150-150P