Electronic camera

• US 4,814,876 A
• Filed: 04/09/1985
• Issued: 03/21/1989
• Est. Priority Date: 05/28/1984
• Status: Expired due to Term

• Current Assignee: Fuji Photo Optical Co. Ltd (Fujifilm Holdings Corporation)
• Original Assignee: Fuji Photo Optical Co. Ltd (Fujifilm Holdings Corporation)
• Inventors: Kaneko, Kouji, Kobayashi, Naoki, Horio, Motohiko
• Primary Examiner(s): Groody, James J.
• Assistant Examiner(s): Harvey, David E.
• Application Number:
  US06/721,435
• Time in Patent Office: 1,442 Days
• Field of Search: 358/209, 358/160, 358/244, 358/244.1, 358/244.2, 358/217, 358/909, 358/229, 358/224, 358/335, 358/906, 358/310, 360/9.1, 360/10.1, 360/10.3, 360/33.1
• US Class Current: 348/333.01
• CPC Class Codes: H04N 1/2112 using still video cameras
• CPC Class Codes: H04N 1/212 Motion video recording combined with still video recording television signal recording H04N5/76
• CPC Class Codes: H04N 2101/00 Still video cameras
• CPC Class Codes: H04N 2201/0087 Image storage device
• CPC Class Codes: H04N 23/531 being rotatable or detachable
• CPC Class Codes: H04N 5/77 between a recording apparatus and a television camera
• CPC Class Codes: H04N 9/67 for matrixing camera processing pipelines for matrixing of colour signals H04N23/85
• CPC Class Codes: Y10S 358/906 Hand-held camera with recorder in a single unit

Abstract

An electronic camera includes an electronic camera unit for generating a still image signal, an encoder for converting the still image signal from the electronic camera unit into a television signal and for issuing the television signal through an output terminal to a video recorder, and an electronic viewfinder for displaying the television signal as a visible image. The encoder and the electronic viewfinder are contained in an adapter detachably connected to the electronic camera unit. The television signal from the encoder is applied directly to a video circuit in the video viewfinder, and also delivered through a connector or a coupling terminal to the video recorder.

Claims

1. An electronic camera comprising:

(i) an electronic camera unit composed of a photographing optical system, a solid-state imaging device for converting the image of an object focused by said photographing system into an image signal, and an output circuit for issuing the image signal as a still image signal;

(ii) an adapter unit for converting said still image signal into a television signal and for issuing said television signal through an output terminal, said adapter unit including an encoder for converting the still image signal issued from said electronic camera unit into a television signal, said encoder having an output terminal for delivering out said television signal, said adapter unit further including

an electronic viewfinder mounted therein for displaying said television signal as a visible image, said encoder and said electronic viewfinder being contained in said adapter unit, means on said electronic camera unit and on said adapter unit for detachably connecting said adapter unit to said electronic camera unit, and connector means for detachably connecting said encoder output terminal to an auxiliary device such as a VTR, or the like which is separate from said adapter unit.