1. I ka hōʻike ʻana i nā kikokikona, nā kiʻi a me nā wikiō ma ka hōʻike piha kala piha o ka LED i loko, inā i ka manawa like nā kukui o ka LED i loko o ka lumi, ʻo ka hōʻike he pale static.I ka nānā ʻana me ke kumu kukui hōʻike piha kala piha LED i loko, e hoʻomālamalama nā hiʻohiʻona i koe o ka maka kanaka i kēlā me kēia laina o ka hōʻike LED i ka manawa pōkole a hōʻike i ke kiʻi i nānā ʻia.

2. No ka mea, ua alakaʻi ʻia ka hōʻike piha kala piha o loko o ka LED e ka ratio spatial, ʻo ka ʻōlinolino o ka hōʻike piha kala piha LED e pili kokoke ana i ka manawa kukui.No laila, paʻa mau nā pale hōʻike waho, a ʻo nā pale hōʻike kala piha LED i loko ka hapa nui o nā pale.Akā i kēia manawa he nui nā hōʻike ʻoniʻoni piha LED waho i loaʻa nā hōʻike scanning.Ma muli o ke oʻo ʻana o ka ʻenehana mea LED, ua lawa ka ʻōlinolino o ka LED.No ka mālama kālā, nānā nā kānaka i nā pale ma waho.Eia nō naʻe, ʻoi aku ka kiʻekiʻe o nā papa scanning waho no ka hoʻokele a me nā ʻāpana hoʻokele, a loaʻa pū kekahi mau koi i nā pahu pahu.

(1) Ke kaʻa hōʻike paʻa: Ua kapa ʻia ʻo DC drive.Electrostatic drive 'o ia ho'i ka ho'olele 'ana o ka microcomputer-chip ho'okahi i kēlā me kēia māhele paipu coded ma o ke awa I/O.ʻO nā mea maikaʻi o ka hoʻokele electrostatic he kukui hōʻike kiʻekiʻe, hoʻonohonoho maʻalahi, a me nā awa I/O he nui.No laila, pono e hoʻonui i ka hoʻokele a hoʻonui i ka paʻakikī o ke kaʻa kaʻa i nā hana pono.

(2) Dynamic hōʻike drive: ʻO ka pānaʻi hōʻike ikaika o ka pahu nixie kekahi o nā ʻano hōʻike hoʻohana nui loa o ka microcomputer pākahi-nui.ʻO ke ʻano hoʻokele ikaika o ka paipu nixie he a, b, c, d, e, f, g, a ua hoʻopili ʻia ke kaapuni mana hoʻokele.I ke kikowaena COM o kēlā me kēia paipu kikohoʻe.