Ingano ya ecran y'imodoka ntabwo igaragaza neza urwego rwayo rw'ikoranabuhanga, ariko nibura ifite ingaruka nziza cyane. Muri iki gihe, isoko ry'imodoka ririmo TFT-LCD, ariko na OLED ziri kwiyongera, buri imwe izana inyungu zidasanzwe ku modoka.
Uburyo bwo guhuza ikoranabuhanga hagati y’amatara yo kwerekana amashusho, kuva kuri telefoni zigendanwa na televiziyo kugeza ku modoka, OLED itanga ireme ry’amashusho, itandukaniro ryimbitse, ndetse n’uburyo bwinshi bwo guhindura amashusho ugereranije n’uburyo bwa TFT-LCD bugezweho. Bitewe n’imiterere yayo y’urumuri, ntabwo ikenera urumuri rw’inyuma (BL) kandi ishobora kuzimya neza pixels iyo yerekana ahantu hijimye, bigatuma ibasha kuzigama ingufu. Nubwo TFT-LCD ifite ikoranabuhanga rigezweho ryo kugenzura urumuri rw’amatara, rishobora kugira ingaruka nk’izo, iracyari inyuma mu kugereranya amashusho.
Nubwo bimeze bityo ariko, TFT-LCD iracyafite ibyiza byinshi by'ingenzi. Icya mbere, ubusanzwe urumuri rwayo ruba ruri hejuru, ibyo bikaba ari ingenzi cyane mu ikoreshwa ry'imodoka, cyane cyane iyo izuba rirashe kuri ecran. Ecran z'imodoka zikenera cyane amasoko atandukanye y'urumuri ruturuka ku bidukikije, bityo urumuri rwinshi ni ngombwa.
Icya kabiri, igihe cyo kuramba kwa TFT-LCD muri rusange kiri hejuru y’igihe cya OLED. Ugereranyije n’ibindi bikoresho by’ikoranabuhanga, ecran z’imodoka zisaba igihe kirekire cyo kuramba. Iyo imodoka ikeneye gusimbuza ecran mu myaka 3-5, bizafatwa nk’ikibazo gisanzwe.
Icya nyuma ariko kitari gito, kwita ku kiguzi ni ingenzi. Ugereranyije n'ikoranabuhanga ryose rigezweho ryo kwerekana, TFT-LCD ifite ubukungu bwo hejuru mu kugabanya ikiguzi. Dukurikije imibare ya IDTechEX, inyungu mpuzandengo y'inganda zikora imodoka ni hafi 7.5%, kandi imodoka zihendutse ni zo zigize igice kinini cy'isoko. Kubwibyo, TFT-LCD izakomeza kuganza isoko.
Isoko ry’imodoka ku isi rizakomeza kwiyongera bitewe n’uko imodoka zikoresha amashanyarazi zigenda zikoresha ikoranabuhanga rikwirakwira. (Isoko: IDTechEX).
OLED izakoreshwa cyane mu modoka zigezweho. Uretse kuba ifite ishusho nziza, panel ya OLED, kubera ko idasaba urumuri rwa nyuma, ishobora kuba yoroshye kandi nto mu miterere rusange, bigatuma irushaho kuba nziza ku miterere itandukanye ya elastic, harimo ecran zigoramye ndetse n'umubare wiyongera w'amashusho mu myanya itandukanye mu gihe kizaza.
Ku rundi ruhande, ikoranabuhanga rya OLED ku modoka rihora ritera imbere, kandi urumuri rwayo ntarengwa rusanzwe risa n’urwa LCD. Icyuho mu gihe cyo kuyikoresha kiri kugenda kigabanuka buhoro buhoro, bizatuma ikoresha ingufu nke, yoroshye, kandi ikagira agaciro gakomeye mu gihe cy’imodoka zikoresha amashanyarazi.
Igihe cyo kohereza: 18 Ukwakira 2023