akatale ka South Korea akanene mu mulimu gwa OLED gutumbula enkulaakulana mu tekinologiya mu bitongole by'Abachina .

China Touch Screen Network News, Samsung ng’emmunyeenye eyali egenda okusituka yeewaayo mu kisaawe kya OLED screen, lumu yasekererwa amakolero ga Japan, n’agamba nti Samsung okufulumya ssirini ya OLED mu bungi kyenkanawa n’okuyimirira wansi okulinnya olusozi Fuji. Naye, Samsung emalirizza okutegeera okufulumya kwa OLED mu bungi nga waliwo okunoonyereza okutambula obutasalako n’okukulaakulanya n’okuteeka ebyuma mu byuma, era kati kufuuse omukulembeze mu nsi yonna mu kisaawe ky’ebisenge ebitono n’ebya wakati-eby’obunene bwa OLED.
Mu 2017, iPhone X eya Apple yaleeta screens za OLED okuleeta ebikolwa eby’okwolesebwa, ekifuula OLED okwettanirwa ku katale. Nga omulembe oguddako ogwa tekinologiya ow’okwolesebwa, OLED eraga okuvuganya okw’amaanyi era esikiriza abakola ebintu bingi okubooga. Kkampuni ekola ku kunoonyereza ku katale eya IHS Markit etegeeza nti South Korea ejja kuba eky’eggwanga erimu akatale akasinga obunene mu OLED Display mu myaka mitono egijja. Ennaku ntono emabega, omusasi wa Economic Daily yajja mu kkolero ly’e Korea eryayolesebwa Samsung ne LG okunoonyereza ku kyama ky’amakolero g’okwolesebwa mu Korea nga gakulembedde ensi yonna.
OLED display mpolampola efuuka enkulu .
OLED is a display technology driven by attaching self-luminous organic materials to glass or plastic substrate, compared with liquid crystal display (LCD, it does not require components such as backlight, color filters, and polarization filters, so it is thinner. At the same time, because the material uses the natural light source, it can show almost natural colors, and has overwhelming advantages in contrast, outdoor visibility, visual angle, etc. In addition, OLED can further design flexible screens that Asobola okufukamira n’okuzinga.
Okusinziira ku birungi ebyo waggulu, Screens za OLED zibadde zikozesebwa nnyo mu byuma bya IT eby’omu ngalo nga smartphones, high-Ttivvi za definition, tablets, smart watches, n’empeta ezigezi eby’emizannyo, era akatale kagaziwa. Okusinziira ku biwandiiko by’Alipoota y’okuteebereza akatale k’amakolero mu OLED n’okwekenneenya ensimbi ezifulumizibwa ekitongole kya Forward-ekitunuulira ekitongole ekinoonyereza ku makolero, kisuubirwa nti eby’okutwala mu nsi yonna eby’ebisenge bya OLED bijja kweyongera okutuuka ku buwumbi 0.75 mu 2019, emirundi egisukka mu ebiri egy’okutwala ebintu mu 2016, omuwendo gw’okukula kw’ekirungo buli mwaka gwatuuka ku bitundu 32%; Akatale kano kagenda kweyongera okuva ku buwumbi bwa ddoola za Amerika 11.3 mu 2016 okutuuka ku buwumbi bwa ddoola za Amerika 29.3 mu 2019, era omuwendo gw’okuyingira gusuubirwa okusukka ebitundu 50%. Ekirala, olw’obuzibu bungi obwa tekinologiya wa OLED ku ssirini n’amakungula amatono, kisuubirwa nti ssirini ya OLED ekyukakyuka ejja kuba mu bbula okutuusa mu 2020.
Korean Companies zijja ku ntikko .
Mu kisaawe kya Screen OLED ekya wakati n’ekitono, Samsung Display eyinza okugambibwa nti ye mukulembeze, ng’ekola ebitundu ebisukka mu 95% ku katale k’ensi yonna. Enkizo ennene ennyo eya Samsung evudde ku R & D n’okuteeka ssente mu myaka 10 egiyise.
Samsung eyasooka yali Samsung SDI, eyakola obulungi ku ssigiri za OLED nga mu 2007, nga eno ye yasooka mu nsi yonna. Ku ntandikwa y’ensimbi Samsung ze yateeka mu kukulaakulanya ku ssirini ya OLED, OLED screen industry yasinga kufugibwa kkampuni za Japan. Naye mu kiseera ekyo, kyali kizibu okufulumya mu bungi olw’ebizibu ng’obulamu n’okunyweza tekinologiya w’ebintu ebitangalijja, era ebitongole by’e Japan olwo ne bikomya okunoonyereza n’okukulaakulanya ebisenge bya OLED. Mu mbeera eno, Samsung, ng’emmunyeenye eyali egenda okusituka, yeewaayo mu nnimiro ya OLED ku ssirini era lumu yasekererwa amakolero g’e Japan, n’agamba nti Samsung okufulumya ssirini za OLED mu bungi kyenkanawa n’okuyimirira wansi n’okulinnya olusozi Fuji.
Wabula Samsung yatuuka ekiseera n’ategeera okukola kwa OLED mu bungi nga waliwo okunoonyereza okutambula obutasalako n’okukulaakulanya n’okuteeka ebyuma mu byuma. Nga bakozesa OLED screen ku Samsung Galaxy S Series High-Essimu ezikoma, entono n'eza wakati-OLED ey'obunene eyingidde ekiseera ky'okukula eky'okubwatuka.
Nga January 1, 2018, LG yategeeza nti yafunye obuwanguzi mu kukulaakulanya akakiiko akasooka mu nsi yonna aka yinsi 88 8 K OLED, nate okukakasa n’okunyweza obukulembeze bwayo mu mulimu gw’okwolesebwa mu nsi yonna. Nga ensi esooka obunene-obunene 8 k oled display product, okusalawo kwa panel kukubisaamu emirundi 4 ku 4K ultra-high-ennyonnyola TV eriwo kati, esobola okulaga ekifaananyi ekyewuunyisa era ekitegeerekeka eri abakozesa.
Mu katale ka OLED akanene-Size, LG eraga obwannannyini era ye kkampuni yokka ekola ku kukola mu bungi. Ebipande ebinene-ebinene ebya OLED bisinga kukozesebwa mu kisaawe kya TV. Mu kiseera kino, ttivvi ezigezi ne ttivvi za yintaneeti zeettanirwa nnyo, era nga kino nakyo kyongera ku nsimbi LG z’efuna mu kwolesebwa. Okusinziira ku biwandiiko bino, mu kwata y’okubiri eya 2017, LG yalaze nti ssente zonna awamu zaali za buwumbi bwa ddoola za Amerika 5.838, nga zino zeeyongedde ebitundu 13% mu kiseera kye kimu omwaka oguwedde. Mu bino, bizinensi ya TV Panel ye yafunye ebitundu 46% ku nsimbi zonna ze yafuna.
Nga omutandisi mu katale k’okwolesebwa akanene-Size OLED, LG Display yakola bulungi ekitundu ekinene ekisooka eky’ensi yonna-Size 8 K OLED panel, ekyayongera okukakasa enkizo ez’ekikugu eza OLED nga zikulembera omulembe gwa 8K ogw’okulaga. Jiang Renbing, akulira eby’ekikugu mu LG Display, yagambye nti: Mu biseera eby’omu maaso, LG Display egenda kwongera okwanguya enkulaakulana y’ebintu bya OLED era agende mu maaso n’okuwa bakasitoma n’obutale ebintu ebyetaagisa eby’enjawulo.
Okuteeka ssente mu katale k'Abachina okweyongera emirundi ebiri
Nga December 26, 2017, LG yategeeza nti egenda kuzimba ekkolero eddene erya OLED panel mu Guangzhou, era nga lino lye limu erya LG erya OLED panel production line esoose okuteekebwa emitala w’amayanja. Kkampuni eno ey’omukago ekkiriziddwa gavumenti ya Korea. Kino kiri bwe kityo kubanga okutunda ttivvi za China ku LEED kulinnye mangu mu myaka egiyise. Okusinziira ku biwandiiko okuva mu Owei Yun Wang, okuva mu January 2017 okutuuka mu October, waaliwo emyezi 7 nga muno okutunda TV za OLED mu ggwanga kweyongera ebitundu ebisukka mu 100% omwaka ku mwaka, nga ku bino October byeyongera ebitundu 239% omwaka ku mwaka.
Samsung eraga nti nga 2015, yatandika okugaziya okuteeka ssente mu makolero ga Tianjin agalaga okwongera ku busobozi bw’okufulumya okusobola okutuukiriza obwetaavu obweyongera obw’obutono n’obw’omu makkati-Sikirini ey’obunene OLED okuva mu ba China abakola amasimu. Samsung eraga nti egenda kwongera okunyweza enkolagana yaayo n’aba China abakola ebintu n’okuwagira ebyetaago by’aba China abakola ebintu nga bayita mu bifo ebikola ebintu nga Tianjin ne Dongguan. Li Wei, omumyuka wa pulezidenti omukulu mu kitongole kya Samsung ekikola ku by’okutunda mu ngeri ey’obukodyo bwe yategeezezza.
With the addition of OLED production lines by Chinese manufacturers such as BOE, Huaxing Optoelectronics, Hehui optoelectronics and viino, IHS Markit predicts that China's growth and investment in OLED will accelerate in the next few years, by 2020, China's OLED display capacity will account for about 28% of the global production capacity, becoming the second largest supplier of OLED display in the world.
Liang Xinqing, omumyuka wa pulezidenti omukulu ow’ettabi lya LCD erya China Optical Optoelectronics Industry Association, alina endowooza y’emu: Samsung okukozesa obulungi ku butono n’obutono-Sikirini ez’obunene bwa OLED evuddeko obuyiiya bwa tekinologiya mu mulimu gwonna, era yakola kinene mu kutumbula China’s display industry. China eraga nti olw’okutumbula tekinologiya, ekitongole kino kigenda kufuna omukisa omunene ogw’enkulaakulana mu bintu bya OLED.