Display projection apparatus employing half silvered mirror

• US 3,366,950 A
• Filed: 09/21/1965
• Issued: 01/30/1968
• Est. Priority Date: 09/21/1965
• Status: Expired due to Term

• Current Assignee: Cornelius J. Wilson
• Original Assignee: Cornelius J. Wilson
• Inventors: Wilson, Cornelius J.
• Application Number:
  US04/488,895
• Time in Patent Office: 861 Days
• US Class Current: 340/815.54
• CPC Class Codes: G09F 9/40 in which the desired character is selected from a number of characters arranged one beside the other, e.g. on a common carrier plate

Claims

1. A DISPLAY MEANS COMPRISING A PRIMARY DISPLAY MEANS ARRANGED TO PROJECT A PRIMARY DISPLAY COMPOSED OF A PLURALITY OF ELEMENTS, A HALF-SILVERED MIRROR ARRANGED TO REFLECT SAID PRIMARY DISPLAY, AND A SECONDARY DISPLAY MEANS ARRANGED BEHIND SAID MIRROR TO PROJECT A SECONDARY DISPLAY THROUGH SAID MIRROR TO COMBINE WITH SAID PRIMARY DISPLAY WHEREBY TO CHARACTERIZE ELEMENTS OF SAID PRIMARY DISPLAY.