Dual message advertising display system

• US 6,271,814 B1
• Filed: 05/28/1998
• Issued: 08/07/2001
• Est. Priority Date: 05/28/1998
• Status: Expired due to Term

• Current Assignee: Andy K.F. Kaoh
• Original Assignee: Andy K.F. Kaoh
• Inventors: Kaoh, Andy K. F.
• Primary Examiner(s): Shalwala, Bipin
• Assistant Examiner(s): Kovalick, Vincent E.
• Application Number:
  US09/086,267
• Time in Patent Office: 1,167 Days
• Field of Search: 404/09, 404/27, 405/41, 405/53, 405/84, 404/42, 340/815.41, 340/815.45, 340/815.47, 345/82, 345/903, 345/905, 362/800
• US Class Current: 345/82
• CPC Class Codes: G09F 9/30 in which the desired character or characters are formed by combining individual elements panels comprising a number of electrodes in a single cell controlling light arriving from an independent light source, e.g. electro-optical or magneto-optical cell, G02F1/00
• CPC Class Codes: G09F 9/33 being semiconductor devices, e.g. diodes
• CPC Class Codes: G09G 3/001 using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background slide projectors per se G03B23/00 = 42 HP
• CPC Class Codes: G09G 3/32 semiconductive, e.g. using light-emitting diodes [LED]
• CPC Class Codes: Y10S 362/80 Light emitting diode

Abstract

A dual message advertising display system having a variable electronic display and a fixed printed display formed on a shared display screen. The display screen includes fixed information printed thereon, such as an advertisement, logo, or other message. The display screen further includes a plurality of apertures formed there through to provide visual access to an electronic display positioned behind the display screen. The apertures are formed a predetermined spacing apart from each other so that the fixed information printed on the display screen remains easily perceivable and non-distorted to an onlooker. The predetermined spacing of the apertures is also selected to cause the message appearing on the electronic display to obscure the fixed printed information on the display by causing the onlooker to focus upon the electronic display message when activated. The electronic display is connected to a programmable control unit which allows the information displayed on the electronic display to be variably controlled. The fixed printed information on the display screen remains viewable at all times when the electronic display message is not activated. Thus, the onlooker will not simultaneously perceive both the fixed printed information on the display screen and the electronic display message. This arrangement of the display system allows both fixed printed information and variable informational to be displayed on a shared display area. The display system may further include an audio speaker for outputting an audible signal which is synchronized with the message appearing on the electronic display.

Claims

1. A display device for displaying both fixed information and variable information, comprising:

a display screen having a front surface and a rear surface;

the front surface of the display screen having fixed information formed thereon;

the display screen including a plurality of apertures formed between the front surface and the rear surface; and

avariable information display for displaying information which may be variably changed;

the variable information display being positioned adjacent to the rear surface of the display screen so that the information displayed on the variable information display is viewable from the front surface of the display screen through the plurality of apertures;

wherein the fixed information formed on the front surface of the display screen is only viewable when no variable information is displayed on the variable information display on a concurrent portion of the display screen;

wherein the fixed information becomes visibly imperceivable to an observer by the variable information displayed on the variable information display.

2. The display device of claim 1, wherein the variable information display comprises an electronic LED display having a plurality of light emitting diodes;

each of the plurality of light emitting diodes being positioned adjacent to a respective one of the apertures in the display screen.

3. The display device of claim 2, wherein the combination of the plurality of apertures being positioned a predetermined distance apart from each other and the rear surface of the display screen being positioned a selected distance from the variable information display facilitates the fixed information appearing on the display screen being obscured by the variable information appearing on the variable information display.

4. The display device of claim 1, further comprising a speaker device for outputting audible information.

5. The display device of claim 1, further comprising a programmable control unit connected to communicate with the variable information display and provide the information to be displayed on the variable information display.

6. The display device of claim 5, wherein the programmable control unit comprises a personal computer.

7. The display device of claim 4, further comprising a programmable control unit connected to communicate with the variable information display and the speaker device, wherein the programmable control unit provides the information to be displayed on the variable information display and audible information to be output on the speaker device.

8. A dual image display system for displaying two independent and separately perceivable images, comprising:

a display screen for allowing a fixed image and a variable image to be separately viewable, wherein the display screen includes a front surface and a rear surface, wherein a fixed image is formed in the front surface of the display screen;

the display screen including a plurality of apertures extending between the front surface and the rear surface; and

a variable image display positioned adjacent to the rear surface of the display screen such that a variable image displayed on the variable image display is viewable through the plurality of apertures to an observer viewing the front surface of the display screen;

wherein only one of the variable image and the fixed image is visibly perceivable to the observer on a concurrent portion of the display screen.

9. The dual image display system of claim 8, wherein the fixed image formed on the front surface of the display screen is only visibly perceivable to an observer when no variable image is being displayed on the variable image display to a concurrent portion of the display screen.

10. The dual image display system of claim 9, wherein the display of the variable image on a concurrent portion of the display screen as the fixed image causes the fixed image to become visibly imperceivable to the observer.