infrared detector

Abstract

Abstract PURPOSE:To obtain a high-reliability infrared ray detector without any noise by providing conductors on the outside surface of a cooling inner cylinder and connecting one ends of them to a lead frame connected to infrared ray detecting elements and connecting the other ends to a lead frame connected to a signal taking-out electrode. CONSTITUTION:Parallel conductors 13 and 14 whose number corresponds to the number of infrared ray detecting elements are formed on the outside surface of the glass of a cooling inner cylinder 4 by the patterning method. An element-side lead frame 15 where infrared ray detecting elements 1 are bonded and a signal taking-out electrode-side lead frame 16 are connected to both end parts of conductors 13 and 14, which are formed in this manner, by thermal press-fixing. A conductor 15 formed in this manner is connected surely.

Inventors

• 👤 Tetsuya Kawachi
• 👤 哲也 河内
• 👤 Hiroshi Takigawa
• 👤 宏 瀧川
• 👤 Shigeki Hamashima
• 👤 濱嶋　茂樹

Bibliographic Details