公开(公告)号：US20010020681A1

公开(公告)日：2001-09-13

申请号：US09734397

申请日：2000-12-11

Applicant: MATSUSHITA ELECTRIC WORKS, LTD.

Inventor： Hiroyuki Yagyu ,  Tomoaki Matsushima ,  Motoo Ikari ,  Yuji Takada ,  Ryo Taniguchi ,  Makoto Nishimura ,  Nobuyuki Miyagawa ,  Masato Kawashima

IPC: G01J005/00

CPC classification number: G01J5/34

Abstract: An infrared ray receiving element includes a substrate made of a pyroelectric material and having at least one cantilever portion surrounded by a slit, in which at least a part of the cantilever portion in the substrate is uniformly polarized in the same direction and the remainder in the substrate includes a portion polarized at random. At least a pair of electrodes are respectively provided on a top surface and a bottom surface of the cantilever portion.

Abstract translation: 一种红外线接收元件包括由热电材料制成的基片，并具有被狭缝包围的至少一个悬臂部分，其中基片中的悬臂部分的至少一部分在同一方向上均匀偏振，其余部分在 衬底包括随机偏振的部分。 至少一对电极分别设置在悬臂部分的顶表面和底表面上。