| 摘要 |
PURPOSE:To simplify the production process by fitting an optical filter at the window section of a can, and electrically connecting them. CONSTITUTION:A conducting adhesive 3 is coated on the periphery of a window section 1a to be fitted with an optical filter 2 at the bottom section of a can 1 made of a conductor. The optical filter 2 is mounted on it to cover the window section 1a, the conducting adhesive 3 is hardened, the optical filter 2 is stuck and fixed to the can 1, the window section 1a is sealed, and the optical filter 2 and the can 1 are electrically connected. |
