Ubuzima bwa OLED ni ubuhe?

Ubuzima bwa OLED ni ubuhe?

Mugihe ecran ya OLED (Organic Light-Emitting Diode) igenda iba hose muri terefone zigendanwa, televiziyo, hamwe na elegitoroniki yo mu rwego rwo hejuru, abaguzi ndetse n’abakora ibicuruzwa kimwe bibaza ibibazo bijyanye no kuramba kwabo. Iyerekanwa rifite imbaraga, rikoresha ingufu zimara igihe kingana iki - kandi ni ibihe bintu bigena ubuzima bwabo?

Siyanse Yihishe inyuma ya OLED

Ikoranabuhanga rya OLED rishingiye ku binyabuzima bitanga urumuri iyo umuyagankuba ubanyuze. Bitandukanye na LCD gakondo, ikoresha itara ryinyuma, buri pigiseli mugaragaza OLED imurika yigenga. Ibi bituma abirabura bimbitse no gutandukanya cyane ariko bizana intege nke zingenzi: ibikoresho kama bitesha agaciro mugihe.

Ababikora mubisanzwe bapima ubuzima bwa OLED ukurikije igice cyubuzima-igihe bifata kugirango ecran itakaza 50% yumucyo wambere. Ibikoresho byinshi bigezweho bya OLED, nkibiri muri terefone zigendanwa na televiziyo bihebuje, bipimwa ku masaha 30.000 kugeza 100.000 yo gukoresha mbere yo kugera mu gice cya kabiri cy'ubuzima. Urugero:

Terefone igendanwa: Mugihe cyamasaha 5-6 yo gukoresha burimunsi, ecran ya OLED irashobora kumara imyaka 10-15 mbere yuko igabanuka.

Televiziyo: Hamwe namasaha 8 yo gukoresha buri munsi, OLED TV irashobora gukomeza gukora neza mumyaka 8-14.

Nyamara, kuramba-kwisi kuramba cyane bitewe nimikoreshereze, imiterere, nibidukikije.

Ibintu by'ingenzi bigira ingaruka ku buzima bwa OLED:

1. Ubucyo bwa Mugaragaza: Umucyo mwinshi wihutisha kwambara pigiseli. Gukoresha igihe kirekire kumurabyo mwinshi, cyane hamwe nibintu bihagaze neza (urugero, ibirango cyangwa inzira yo kugendamo), birashobora gutuma umuntu yaka cyangwa adasaza.

2.Ibara ry'amabara: Subpixels yubururu igabanuka vuba kurusha umutuku cyangwa icyatsi, birashobora gutuma amabara ahinduka mugihe.

3. Ubushuhe nubushuhe: Ubushuhe bwinshi cyangwa ubushuhe burashobora kwihutisha ibintu kama.

Inganda Ushya Kwagura Ubuzima

Ababikora bashyize mubikorwa ingamba zo gukemura ibyo bibazo. QD-OLED ya Samsung, WRGB OLED ya LG, na LTPO ya Apple yerekana ikoranabuhanga ririmo:

- Guhindura Pixel: Kwimura muburyo bwihuse ibintu kugirango wirinde gutwikwa.

- Sisitemu yo gukwirakwiza ubushyuhe: Kugabanya imbaraga zumuriro kubikoresho kama.

- Algorithms Yambere: Guhindura mu buryo bwikora umucyo nuburinganire bwamabara.

 Nk’uko DSCC (Display Supply Chain Consultants) ibivuga, paneli nshya ya OLED yasohotse mu 2023 yerekana iterambere rya 15-20% mu mibereho ugereranije na moderi ya 2020.

Abahanga basaba uburyo bwo kongera igihe kirekire OLED

- Gukoresha auto-brightness igenamiterere no kwirinda kumara igihe kinini.

- Gushoboza kubika ecran cyangwa uburyo bwo gusinzira kubintu bihamye.

- Kuvugurura software kugirango yungukire mubikorwa byiza.

Ejo hazaza ha OLED Kuramba

Nubwo impungenge zikomeje, inzira zinganda zerekana icyizere. LG Display iherutse gutangaza akanama gashya ka OLED kagizwe n'amasaha 150.000 (imyaka 17 kuri 24/7 ikoreshwa), kerekana ibyapa byubucuruzi. Hagati aho, ubushakashatsi bwa UBI buteganya ko mu 2027, ubururu bwa OLED subpixels - ihuriro ridakomeye - buzabona igihe cyo kubaho kabiri kubera ibintu bya fosifore.

Nkuko Dr. Jessica Smith, umuhanga mu by'ikoranabuhanga muri MIT abivuga: "OLED ntabwo itunganye, ariko ubuzima bwayo ubu burenze icyiciro cyo kuzamura ibikoresho byinshi. Ku bakoresha bisanzwe, guhanga udushya bizarusha iyangirika."

Hamwe na OLED kwakirwa kwaguka muri mudasobwa zigendanwa, kwerekana ibinyabiziga, no kugendagenda, gusobanukirwa aho bigarukira - hamwe n’ibisubizo bigenda bihinduka - bikomeje kuba ingenzi ku baguzi bayobora isoko ryerekana ibicuruzwa bihebuje.