Inkomoko: Inzu ya IT
IT House ku ya 17 kamena ishyirahamwe ryubushakashatsi bwamakuru Omdia iherutse gushyira ahagaragara raporo ivuga ko muri 2020 Samsung izakora polyisilicon yubushyuhe buke na oxyde (LTPO) yoroheje ya firime tristoriste (TFT) yoroheje ya OLED yerekana urukurikirane rwa Galaxy Note 20, kandi ishobora no kuba Apple ubutaha umwaka.Gutanga iphone.Amakuru yambere yavugaga ko iPhone 13 izakoresha ecran ya LTPO OLED.
Samsung Display yateje imbere LTPO TFT murwego rwo kuzamura ingufu z'amashanyarazi, navuba aha yise tekinoroji ya LTPO nka oxyde ivanze na polysilicon (HOP) TFT.
Samsung Electronics yashyize ahagaragara 1.2 na 1.4-inimero ya OLED Galaxy Watch Active 2 hamwe na LTPO TFT muri 2019, kandi yerekanye ko ubuzima bwa LTPO TFT bushobora gukoreshwa neza kuruta LTPS.Muri 2020, Samsung Electronics izakoresha tekinoroji ya LTPO kugirango ikore ibintu byoroshye bya OLED kuri seriveri nshya ya Galaxy Note 20, bivuze ko tekinoroji ya LTPO ya Samsung izakoreshwa muri terefone zigendanwa 6.x.
Isosiyete ya Apple kandi yakoresheje tekinoroji ya LTPO TFT kugirango ikore OLEDs yoroheje ya Apple Watch Series 4 muri 2018, yazamuye ubuzima bwa bateri.Vuba aha, Apple irateganya gukoresha tekinoroji ya LTPO TFT kugirango ikore OLEDs ihindagurika kuri iphone yayo muri 2021 hamwe na Samsung Display, LG Display, JDI, BOE nabandi bakora ibicuruzwa.LTPO TFT irashobora guhinduka tekinoroji yingenzi yo gukora OLED.
LTPO irashobora kuzigama cyane gukoresha ingufu
LTPO TFT ni ihuriro rya oxyde TFT na polysilicon TFT.Ifite ibyiza bya tekinoroji ya TFT.LTPS nubuhanga bwiza bwa TFT bwo gukoresha OLED yerekana hamwe na elegitoronike igendanwa, ariko kandi ifite amashanyarazi menshi yo hanze.Oxide nubuhanga bwiza bwa TFT bwo gukoresha OLED yerekanwe hamwe na reta yo hanze ya reta, ariko moteri ya elegitoronike iri hasi.
Umuyoboro mwinshi wa LTPS TFE uzagabanya umucyo wifoto hamwe nigihe, bityo buri kintu gikeneye kwandika voltage yo gutwara.Kurundi ruhande, umuyoboro muke wa LTPO ukeneye gusa kwandika voltage yo gutwara mumurongo wambere mugihe ecran itimuka.Kubwibyo, LTPO TFT irashobora gukoreshwa nka LTPS kugirango yerekane ibintu bigendanwa bigomba guhindura byihuse imiterere yumuzingi wa pigiseli, nka firime nimikino.Irashobora kandi gukoreshwa nkumuzunguruko wa oxyde kugirango ugaragaze ibintu bihagaze nkamashusho cyangwa amasaha.Imiterere yubu bwoko bwo kwerekana pigiseli izenguruka buhoro.
LTPO TFT izahinduka tekinoroji yingenzi yo gukora OLED
Ibiranga ibikoresho byinshi bigendanwa byibanda ku kuzamura ubuzima bwa bateri yicyo gikoresho, kubera ko bigomba guhora byongera ubunini n'imikorere yerekana, nk'itumanaho rya 5G, kamera nyinshi hamwe na sensor z'umutekano.Kubwibyo, kugirango wuzuze ibisabwa biranga ibikoresho bigendanwa, gukoresha ingufu biragenda biba ngombwa kubakora ibicuruzwa.
Mubyigisho, LTPO TFT irashobora kuzigama 5-15% yo gukoresha amashanyarazi ugereranije na LTPS TFT.Nyamara, umusaruro wa LTPO TFT urasaba ibikoresho byinshi kandi igiciro kiri hejuru ya LTPS TFT.Kubwibyo, abakora panel bahangayikishijwe nuburyo bwo kugabanya ishoramari ryibikoresho byongeye nta kibazo cyubushobozi buke.
Igihe cyo kohereza: Nyakanga-17-2020