Dry glass erase projection board system and method of use
View Patent ↗A glass board projection system includes a support board having a front surface with a defined area extending a length and a width; an anti-glare projector board composed of a glass material and that is removably secured to the support board, the projector board having a thickness extending from a front surface to a back surface; an attachment device rigidly attached to and protruding from the back surface of the anti-glare projector board and configured to removably attach to the front surface of the support board; and a gap formed between the support board and the anti-glare projector board, the gap being formed by the attachment device.
1. A glass board projection system, comprising:
a support board having a front surface with a defined area extending a length and a width;
an anti-glare projector board composed of a glass material and that is removably secured to the support board, the projector board having a thickness extending from a front surface to a back surface;
an attachment device rigidly attached to and protruding from the back surface of the anti-glare projector board and configured to removably attach to the front surface of the support board, wherein the anti-glare projector board is configured to releasably engage with the support board via the attachment device; and
a gap formed between the support board and the anti-glare projector board, the gap is created by a thickness of the attachment device.
2. The system of claim 1 , the attachment device comprising:
a first elongated spacer extending the length of the support board; and
a second elongated spacer extending the length of the support board;
wherein the first elongated spacer is spaced at a distance from the second elongated spacer.
3. The system of claim 2 , wherein the gap creates a channel of air passing through the first elongated spacer and the second elongated spacer.
4. The system of claim 2 , wherein the first elongated spacer and the second elongated spacer are magnets; and
wherein the support board is composed of a metallic material.
5. The system of claim 2 , wherein the first elongated spacer and the second elongated spacer are hook-loop fasteners.
6. The system of claim 1 , wherein the anti-glare board is composed of a satin glass material.
7. The system of claim 1 , further comprising:
a fabric bonded to the front surface of the support board.
8. The system of claim 1 , wherein the attachment device forms a gaseous sealed inner area between the front surface of the support board and the back surface of the anti-glare projector board.
9. The system of claim 8 , the attachment device comprising:
a continuous spacer forming the gaseous sealed inner area;
wherein air is trapped within the gaseous sealed inner area by the continuous spacer.
10. A method to reduce a halo effect on a glass board, comprising:
creating a gap between a support board and an anti-glare projector board via an attachment device;
projecting a beam of light through the front surface of the anti-glare projector board; and
reducing the halo effect via the gap disposed between the anti-glare projector board and the support board.
11. The method of claim 10 , further comprising:
creating the gap with the attachment device having a first elongated spacer and a second elongated spacer.
12. The method of claim 11 , further comprising:
channeling air through the first elongated spacer and the second elongated spacer.
13. The method of claim 10 , wherein the attachment device is a plurality of magnets.