| 摘要 |
The cell (1) includes superposed substrates (2,4,6,8) joined by sealing frames (14, 16, 18) delimiting sealed cavities (20,22,24) to contain an optically active medium. Several filling holes (26,28,30) are arranged in a portion on any one side of the cell so that each filling hole contacts with a different cavity by passing through other cavities while being isolated from the cavities through which they pass. |
