Regensburg 2013 – scientific programme

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HL: Fachverband Halbleiterphysik

HL 69: Poster Session: II-VI semiconductors; Organic semiconductors; Heterostructures

HL 69.23: Poster

Wednesday, March 13, 2013, 16:00–20:00, Poster A

Investigation of light emitting indicators — •Lia Trapaidze², Ivane Beragchian¹, Ia Trapaidze¹, and Gela Goderdzishvili¹ — ¹Dep. of Physics, Georgian Technical University, 77 Kostava Ave. IV block, 0175, Tbilisi, Georgia — ²Dep. of Physics, Tbilisi State Univeristy,3 Chavchavadze Ave., 0179 Tbilisi, Georgia

In the system of information represent and transmission, widely used, light emitting monolithic construction indicators with multi-elements. In our work we investigated: radiation diagrams of neighbor elements in multi-element indicators; dependence of emitting angle on the construction element, also we investigated influence of isolating protective thin films on the technology. We improved measurement method and created experimental equipment. By using our method, we can exactly determine expected parameters, optimally choose element construction and as well their technological method during planning process.