Title:
【発明の名称】イメージセンサー用防塵装置
Document Type and Number:
Japanese Patent JPH07113965
Kind Code:
B2
Abstract:
A dust protection device for an image sensor includes a housing in which the image sensor is mounted. The housing includes an aperture for allowing reflected light from the object being viewed to enter the housing and impinge upon the image sensor. A transparent film is mounted across the aperture for preventing dust from entering the housing. The transparent film is selectively movable for providing a continuous clean surface across the aperture.
Inventors:
Robert M Moorehead
Application Number:
JP6955991A
Publication Date:
December 06, 1995
Filing Date:
January 12, 1991
Export Citation:
Assignee:
Tokyo Kikai Seisakusho Co., Ltd.
International Classes:
B08B17/04; G06T1/00; H04N1/03; G12B17/00; (IPC1-7): G06T1/00; G12B17/00
Domestic Patent References:
| JP21689A |
Attorney, Agent or Firm:
Mine Mamoru