VARIABLE-FOCUS LENS AND FABRICATION METHOD THEREOF
摘要
A variable-focus lens and a fabricating method thereof are provided to prevent generation of air bubbles and improve performance thereof by forming a projection at one end of a fluid chamber. A fluid chamber is a tubular body for storing first and second fluids, which are not mixed with each other and have different refractive indexes. A projection(112) is formed at one open end of the fluid chamber. A transparent plate(120) is coupled with one end of the fluid chamber in a sealing state, apart from the projection. A first electrode is disposed in the fluid chamber for the first fluid. A second electrode is isolated from the first fluid.
申请公布号
KR20060118266(A)
申请公布日期
2006.11.23
申请号
KR20050040874
申请日期
2005.05.16
申请人
SAMSUNG ELECTRO-MECHANICS CO., LTD.
发明人
OH, BYUNG DO;CHUNG, SANGK UG;KIM, YOUNG GI;BAE, JAE YOUNG