Lithium alloy for vacuum deposition manufacturing method of lithium alloy for vacuum deposition method for manufacturing lithium thin films for photoelectric devices and photoelectric devices containing lithium thin films produced thereby

• Main Authors: KIM JUN HEE, SUNG SUK KI, KHO YOUNG JOON, LEE HUI JUNG, LEE JAI JOON, KIM SEOK
• Format: Patent
• Language: English; Korean
• Published: 12.08.2024
• Subjects: ALLOYS; BASIC ELECTRIC ELEMENTS; CHEMICAL SURFACE TREATMENT; CHEMISTRY; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING MATERIAL WITH METALLIC MATERIAL; COATING METALLIC MATERIAL; DIFFUSION TREATMENT OF METALLIC MATERIAL; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; FERROUS OR NON-FERROUS ALLOYS; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; METALLURGY; SEMICONDUCTOR DEVICES; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; TREATMENT OF ALLOYS OR NON-FERROUS METALS

본 발명은, 비스무트(Bi): 23wt% 초과 91wt% 미만, 및 잔부가 리튬(Li)과 기타 불가피 불순물로 이루어지고, 적어도 Li3Bi 상 및 리튬 상을 포함하는, 진공증착용 리튬 합금, 진공증착용 리튬 합금의 제조방법, 광전소자용 리튬 박막의 제조방법 및 이에 의해 제조되는 리튬 박막을 포함하는 광전소자가 제공된다.