The bibliometrical analysis on papers of visualization technology of library

In this study the papers on visualization technology of library in China were analyzed from the distribution of years,author's units,authors,cited frequency,fund and high-frequency keywords.The authors revealed the development status of visualization technology of library and summarized four prime research directions in this field: visualization of information-organization,visualization of information retrieval,visualization of information analysis,visualization of information services.Finally,the authors reconsidered the problems during its research for the development.