Development of method to model surface of reflowed square microlens for image sensor

S. M. Kim, M. Choi, H. Kim, J. Lim, Shinill Kang

Research output: Contribution to journalArticle

3 Citations (Scopus)


A numerical method to model the surface of a reflowed square microlens is proposed to improve the simulation accuracy of photosensitivity for an image sensor. To verify the proposed method, a reflowed square microlens with base size of 4.8×4.8m and sag height of 1.55m was fabricated and the modelling accuracy was compared and analysed.

Original languageEnglish
Pages (from-to)492-493
Number of pages2
JournalElectronics Letters
Issue number7
Publication statusPublished - 2008 Mar 31


All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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