(see Figure~ref{fig:transistor1})

begin{figure}[htb]
centering
includegraphics[width=0.4linewidth]{./_pic/transistor1}
caption[The first transistor]{The first point-contact transistor developed by Bell Laboratories}
label{fig:transistor1}
end{figure}

documentclass[a4paper,12pt,twoside,openright]{report}

usepackage[pdfusetitle, colorlinks, filecolor={[rgb]{0,0,1}},urlcolor={[rgb]{0,0,1}}, citecolor={[rgb]{0,0,0.4}}, linkcolor={[rgb]{0,0,0.4}}, bookmarks]{hyperref}

begin{document}
chapter{MEMS technology}

ref{fig:transistor1}

begin{figure}[htb]
centering
caption[The first transistor]{The first point-contact transistor developed by Bell Laboratories}
label{fig:transistor1}
end{figure}

end{document}

documentclass[a4paper,12pt,twoside,openright]{report}
usepackage[british,german,hungarian]{babel}
usepackage[pdfusetitle, colorlinks, filecolor={[rgb]{0,0,1}},urlcolor={[rgb]{0,0,1}}, citecolor={[rgb]{0,0,0.4}}, linkcolor={[rgb]{0,0,0.4}}, bookmarks]{hyperref}

begin{document}
selectlanguage{british}
chapter{MEMS technology}

ref{fig:transistor1}

begin{figure}[htb]
centering
caption[The first transistor]{The first point-contact transistor developed by Bell Laboratories}
label{fig:transistor1}
end{figure}

end{document}