Title:
PROJECTION TYPE DISPLAY DEVICE
Document Type and Number:
Japanese Patent JPH07306472
Kind Code:
A
Abstract:
PURPOSE: To provide a projection type display device capable of removing an adverse effect by a connection cable for connecting a reproducing device and a projector and the troublesomeness of a connection work.
CONSTITUTION: A video signal recorded on a recording medium is reproduced by a reproducing means 10. An image based on the video signal reproduced by the reproducing means 10 is projected by a projecting means 20. The image projected by the projecting means 20 is projected on a screen 30. The video signal reproduced by the reproducing means 10 is radio transmitted to the projecting means 20 by a radio-transmitting means 1.
Inventors:
TAKAHASHI DAIJI
Application Number:
JP9731194A
Publication Date:
November 21, 1995
Filing Date:
May 11, 1994
Export Citation:
Assignee:
SONY CORP
International Classes:
G03B21/10; H04N5/74; H04N9/31; (IPC1-7): G03B21/10; H04N5/74; H04N9/31
Attorney, Agent or Firm:
Akira Koike (2 outside)