LEAD-FREE GLASS MATERIAL FOR ORGANIC-EL SEALING AND ORGANIC EL DISPLAY FORMED USING SAME

摘要

[PROBLEMS] To provide an organic EL rod-free lead-free glass material which does not contain a metal powder and which can obtain a good sealing quality by laser sealing, has excellent low temperature softening property and stability at the time of melting and has a small thermal expansion coefficient, And high sealing performance and high sealing strength can be achieved at a high yield without requiring strict control of sealing conditions. [MEANS FOR SOLVING PROBLEMS] In order to achieve the above object, according to the present invention, there is provided a method of manufacturing a semiconductor device, comprising: 30 to 60% of V ₂ O ₅ , 5 to 20% of ZnO, 5 to 20% of BaO, 15 to 40% of TeO ₂ , 0 to 7% of Nb ₂ O ₅ , 0 to 7% of Al ₂ O ₃ , 0 to 5% of SiO ₂ , 0 to 5% of MgO, 0 to 5% of Sb ₂ O ₃ , 0 to 4% of CuO and 0 to 4% of SnO And an organic EL rod having a glass composition in which Nb ₂ O ₅ + Al ₂ O ₃ is 0.5 to 10%, SiO ₂ + MgO + Sb ₂ O ₃ is 0 to 5%, and CuO + SnO is 0 to 4% Lead - free glass.