LED yerekana uburyo bwo gusikana hamwe nihame ryibanze ryakazi

Hamwe niterambere ryikoranabuhanga rya LED, urumuri rwa LED rwerekana ibyuma bya elegitoronike rwagiye rwiyongera, kandi ubunini buragenda buba buto, ibyo bikaba byerekana ko ibyerekanwa byinshi bya elegitoroniki LED mu nzu bizaba inzira rusange. Ariko, kubera kunoza urumuri rwa LED hamwe nubucucike bwa pigiseli kuri LED igenzura na disiki nayo izana ibisabwa bishya. Kuri ecran rusange yimbere, ubu uburyo busanzwe bwo kugenzura bukoreshwa mumirongo hamwe ninkingi zuburyo bwo kugenzura, ni ukuvuga, mubisanzwe byitwa uburyo bwo gusikana, kuri ubu, uburyo bwa LED bwo kwerekana ibyuma bya elegitoronike bufite uburyo bwo gusikana no gusikana cyane; ubwoko bubiri bwa static scanne igabanijwemo static pigiseli nyayo na static virtual, scanning dinamike nayo igabanijwemo ishusho nyayo kandi ifite imbaraga.

Muri LED yerekana ibyuma bya elegitoronike, umubare wumurongo wacanye icyarimwe hamwe nikigereranyo cyumubare wumurongo mukarere kose, bita scanning mode. Gusikana nabyo bigabanijwemo 1/2Gusikana, 1/4Gusikana, 1/8Gusikana, 1/16Gusikananibindi kuburyo bwinshi bwo gutwara. Nukuvuga, kwerekana ntabwo ari uburyo bumwe bwo gutwara, hanyuma igenamigambi ryamakarita yakira nayo iratandukanye. Niba ikarita yakira yabanje gukoreshwa mugice cya 1/4 cyo gusikana, ubu ikoreshwa muri ecran ya static, noneho ibyerekanwa kumurongo bizaba buri murongo 4 wumurongo ugaragara. Ikarita rusange yakira irashobora gushyirwaho, ihujwe namakarita yoherejwe, kwerekana, mudasobwa nibindi bikoresho bikomeye, urashobora kwinjiza software bijyanye na mudasobwa kugirango ushireho. Hano rero niyambere kumenyekanisha LED ya elegitoronike yerekana uburyo bwo gusikana hamwe nihame.

• LED yerekana uburyo bwo gusikana.

1. Gusikana Dynamic: scanning dinamike iva mubisohoka bya shoferi IC kugeza kuri pigiseli hagati yo gushyira mu bikorwa igenzura rya "point-to-inkingi", kugenzura imiyoboro ya dinamike irakenewe, igiciro kiri munsi yicyuma gisanzwe, ariko kwerekana ingaruka ni mbi, gutakaza cyane kumurika.

2. Gusikana static: gusikana static nibisohoka kuva shoferi IC kugeza kuri pigiseli hagati yo gushyira mu bikorwa igenzura rya "point-to-point", gusikana static ntibisaba imiyoboro yo kugenzura, igiciro kiri hejuru kuruta gusikana, ariko kwerekana ingaruka ni nziza, ituze ryiza, gutakaza umucyo nibindi.

• LED yerekana ibyerekanwa 1/4 scan uburyo bwo gukora:

Bishatse kuvuga ko amashanyarazi V1-V4 ya buri murongo afunguye kuri 1/4 cyigihe buriwese ukurikije ibisabwa kugenzura mugice 1 cyishusho. Ibyiza byibi nuko kwerekana ibiranga LED bishobora gukoreshwa neza kandi ibiciro byibyuma birashobora kugabanuka. Ikibi nuko buri murongo wa LED ushobora kwerekana 1/4 cyigihe gusa murwego 1.

• Ukurikije uburyo bwa LED bwo kwerekana ubwoko bwa scanning uburyo bwo gutondekanya:

1. Mu nzu yuzuye-amabara ya LED yerekana uburyo bwo gusikana: P4, P5 kubisanzwe bihoraho 1/16, P6, P7.62 kumwanya uhoraho 1/8.

2. Hanze y'amabara yuzuye LED yerekana ecran yerekana uburyo bwo gusikana: P10, P12 kumwanya uhoraho 1/2, 1/4, P16, P20, P25 kuri static.

3. Ibara rimwe kandi kabiri LED yerekana ecran ya ecran yo gusikana uburyo burigihe burigihe 1/4, burigihe burigihe 1/8Gusikana, burigihe burigihe 1/16Gusikana.