led顯示屏需要芯片嗎?
LED顯(xian)示(shi)(shi)(shi)屏需(xu)要芯(xin)片。LED顯(xian)示(shi)(shi)(shi)屏的(de)核(he)心是(shi)(shi)LED燈(deng)珠,而LED燈(deng)珠的(de)驅動(dong)需(xu)要芯(xin)片。LED驅動(dong)芯(xin)片分(fen)為(wei)(wei)通(tong)用型和專用型兩種。通(tong)用型芯(xin)片本身不是(shi)(shi)專門為(wei)(wei)LED設計(ji)(ji)的(de),而是(shi)(shi)某(mou)些(xie)邏輯(ji)芯(xin)片具有LED顯(xian)示(shi)(shi)(shi)部分(fen)的(de)邏輯(ji)功(gong)能(neng)。專用型芯(xin)片是(shi)(shi)根據LED發(fa)光(guang)特性(xing)專門為(wei)(wei)LED顯(xian)示(shi)(shi)(shi)驅動(dong)而設計(ji)(ji)的(de)芯(xin)片 。
LED顯(xian)示屏的(de)核心是(shi)LED燈珠,而LED燈珠的(de)驅(qu)動(dong)(dong)需要芯(xin)(xin)片。LED驅(qu)動(dong)(dong)芯(xin)(xin)片分為(wei)(wei)(wei)通(tong)用(yong)型和專用(yong)型兩種。通(tong)用(yong)型芯(xin)(xin)片本身不是(shi)專門為(wei)(wei)(wei)LED設計的(de),而是(shi)某(mou)些邏輯芯(xin)(xin)片具有LED顯(xian)示部分的(de)邏輯功能。專用(yong)型芯(xin)(xin)片是(shi)根據LED發光特性專門為(wei)(wei)(wei)LED顯(xian)示驅(qu)動(dong)(dong)而設計的(de)芯(xin)(xin)片 。