每(mei)經訊，據啟信(xin)寶，新(xin)三板創新(xin)層公司(si)特思達(da)（831510）新(xin)增(zeng)專利(li)信(xin)息，專利(li)權人為(wei)特思達(da)，發(fa)明人是(shi)姚宏萬、徐勇。專利(li)授權日為(wei)2023年5月30日，專利(li)名稱為(wei)“一種顯示器防窺(kui)控(kong)制電(dian)路”，專利(li)類型為(wei)中國(guo)實用新(xin)型專利(li)，專利(li)申請號為(wei)CN202222534794.2。

該專利摘要(yao)顯(xian)示(shi)：本實用(yong)新型提(ti)供了一種顯(xian)示(shi)器防窺控(kong)(kong)(kong)制(zhi)電(dian)(dian)(dian)(dian)路，包(bao)(bao)括控(kong)(kong)(kong)制(zhi)開(kai)(kai)關(guan)(guan)模塊，包(bao)(bao)括第(di)(di)一電(dian)(dian)(dian)(dian)源(yuan)輸(shu)入端(duan)(duan)(duan)、電(dian)(dian)(dian)(dian)源(yuan)輸(shu)出(chu)端(duan)(duan)(duan)以及(ji)開(kai)(kai)關(guan)(guan)控(kong)(kong)(kong)制(zhi)端(duan)(duan)(duan)，所(suo)(suo)(suo)(suo)述(shu)開(kai)(kai)關(guan)(guan)控(kong)(kong)(kong)制(zhi)端(duan)(duan)(duan)接收開(kai)(kai)關(guan)(guan)控(kong)(kong)(kong)制(zhi)信號(hao)，所(suo)(suo)(suo)(suo)述(shu)開(kai)(kai)關(guan)(guan)控(kong)(kong)(kong)制(zhi)信號(hao)用(yong)于(yu)控(kong)(kong)(kong)制(zhi)所(suo)(suo)(suo)(suo)述(shu)第(di)(di)一電(dian)(dian)(dian)(dian)源(yuan)輸(shu)入端(duan)(duan)(duan)與所(suo)(suo)(suo)(suo)述(shu)電(dian)(dian)(dian)(dian)源(yuan)輸(shu)出(chu)端(duan)(duan)(duan)之間(jian)的(de)導通(tong)與斷開(kai)(kai)；PWM生(sheng)成模塊，包(bao)(bao)括第(di)(di)二(er)電(dian)(dian)(dian)(dian)源(yuan)輸(shu)入端(duan)(duan)(duan)、第(di)(di)一PWM輸(shu)出(chu)端(duan)(duan)(duan)以及(ji)第(di)(di)二(er)PWM輸(shu)出(chu)端(duan)(duan)(duan)，所(suo)(suo)(suo)(suo)述(shu)第(di)(di)二(er)電(dian)(dian)(dian)(dian)源(yuan)輸(shu)入端(duan)(duan)(duan)與所(suo)(suo)(suo)(suo)述(shu)電(dian)(dian)(dian)(dian)源(yuan)輸(shu)出(chu)端(duan)(duan)(duan)電(dian)(dian)(dian)(dian)連(lian)接，所(suo)(suo)(suo)(suo)述(shu)第(di)(di)一PWM輸(shu)出(chu)端(duan)(duan)(duan)與所(suo)(suo)(suo)(suo)述(shu)第(di)(di)二(er)PWM輸(shu)出(chu)端(duan)(duan)(duan)分別用(yong)于(yu)輸(shu)出(chu)兩路相反的(de)PWM信號(hao)。通(tong)過該顯(xian)示(shi)器防窺控(kong)(kong)(kong)制(zhi)電(dian)(dian)(dian)(dian)路即可(ke)實現在不用(yong)更換顯(xian)示(shi)器的(de)情況下，控(kong)(kong)(kong)制(zhi)顯(xian)示(shi)器的(de)防窺效果。

(記者 曾健輝)

免(mian)責聲明(ming)：本文內容(rong)與數據僅供參考，不構成投資建議(yi)，使用(yong)前核實。據此操作，風險自(zi)擔。