Li-LED le li-lasers tse khanyang haholo li fetohile karolo ea bophelo ba rona 'me li sebelisoa ka bobeli bakeng sa mabone a tloaelehileng le mefuteng e fapaneng ea lisebelisoa tsa elektronike. Mahlale a tlhahiso a sebelisang meaho ea lifilimi tse tšesaane a ka isa lisebelisoa tsena tsa semiconductor boemong bo bocha. Ka mohlala, li-transistors tse tšesaane tsa filimi li entse hore theknoloji ea kristale ea metsi e be hohle 'me e fumanehe ka tsela e neng e ke ke ea khoneha ka li-transistors tsa discrete feela.
Europe, mosebetsi oa ho hlahisa theknoloji bakeng sa tlhahiso ea li-LED tse tšesaane-filimi le lasers ea semiconductor o ile oa abeloa rasaense ea tummeng oa Belgium oa microelectronics Paul Heremans. The pan-European Council European Research Council (ERC), e fanang ka lichelete bakeng sa tsoelo-pele e tšepisang Europe, e file Paul Hermans thuso ea lilemo tse hlano ka chelete ea li-euro tse limilione tse 2,5. Ena ha se eona thuso ea pele ea ERC eo Hermans a e fumaneng. Nakong ea mosebetsi oa hae setsing sa lipatlisiso sa Belgian Imec, o ile a etella pele merero e mengata e atlehileng lefapheng la nts'etsopele ea semiconductor, haholo-holo, ka 2012, Hermans o ile a fumana thuso bakeng sa morero oa tlhahiso ea li-semiconductors tsa crystalline organic.
Li-LED le li-laser tsa lifilimi tse tšesaane le tsona li lebelletsoe ho ntlafatsoa ka lisebelisoa tsa tlhaho. Kajeno, li-LED tsa lifilimi tse tšesaane li na le khanya e fokolang ka makhetlo a 300 ho feta ea li-LED tse khanyang ka ho fetesisa tse thehiloeng ho lisebelisoa tse tsoang ho lihlopha tsa III-V tsa tafole ea periodic. Sepheo sa Hermans e tla ba ho tlisa khanya ea mehaho ea lifilimi tse tšesaane haufi le bokhoni ba balekane ba bona ba discrete. Ka nako e ts'oanang, ho tla khoneha ho hlahisa mehaho e tšesaane-filimi holim'a li-substrates tse tšesaane le tse tenyetsehang tse tsoang ho mefuta eohle ea thepa, ho akarelletsa le polasetiki, khalase le tšepe ea tšepe.
Tsoelo-pele ka taba ena e tla etsa hore ho khonehe ho etsa katleho libakeng tse ngata tse tšepisang. Sena se kenyelletsa li-photonics tsa silicon, lipontšo tsa li-headsets tsa 'nete tse netefalitsoeng, li-lidar tsa likoloi tse itsamaisang, li-spectrometer bakeng sa lits'ebetso tsa tlhahlobo ea motho ka mong, le tse ling tse ngata. Ha re mo lakaletse mahlohonolo liphuputsong tsa hae 'me re lebelle litaba tse monate.
Source: 3dnews.ru