LED assembly for transparent liquid crystal display and static graphic
First Claim
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1. A transparent LCD assembly comprising:
- a transparent LCD placed between a front glass and a rear glass, said transparent LCD having an upper edge;
a light guide positioned behind the transparent LCD and having an upper edge and at least one side edge;
a plurality of LEDs position along the upper edge of the light guide; and
a top cavity positioned above the upper edge of the light guide and the upper edge of the transparent LCD, wherein said top cavity is positioned between the front glass and rear glass such that light which exits the LEDs is permitted to enter both (1) the light guide as well as (2) the top cavity.
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Abstract
The exemplary embodiments disclosed herein provide a transparent LCD which is placed between a front glass and a rear glass. A light guide is preferably positioned behind the LCD and contains an edge. A plurality of LEDs are positioned adjacent to the edge and a cavity is positioned on the opposite side of the LEDs as the light guide. Generally, light which is exiting the LEDs is permitted to enter both the light guide as well as the cavity. A graphic may be placed in front of the cavity and could be bonded to the front glass.
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Citations
18 Claims
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1. A transparent LCD assembly comprising:
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a transparent LCD placed between a front glass and a rear glass, said transparent LCD having an upper edge; a light guide positioned behind the transparent LCD and having an upper edge and at least one side edge; a plurality of LEDs position along the upper edge of the light guide; and a top cavity positioned above the upper edge of the light guide and the upper edge of the transparent LCD, wherein said top cavity is positioned between the front glass and rear glass such that light which exits the LEDs is permitted to enter both (1) the light guide as well as (2) the top cavity. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A transparent LCD assembly comprising:
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a transparent LCD placed between a front glass and a rear glass, wherein said front glass has an outer edge which extends beyond a corresponding outer edge of the transparent LCD; a light guide positioned behind the transparent LCD and having an edge corresponding to the outer edges of the front glass and the transparent LCD; a plurality of LEDs positioned along the edge of the light guide; and a cavity, defined at least in part by the portion of the front glass extending beyond the outer edge of the transparent LCD, wherein the cavity is positioned on the opposite side of the LEDs as compared to the light guide such that light which exits the LEDs is permitted to enter both (1) the light guide as well as (2) the cavity; wherein the cavity is configured to receive a graphic. - View Dependent Claims (10, 11, 12, 13)
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14. A transparent LCD assembly comprising:
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a transparent LCD configured to display an image, wherein said transparent LCD is placed between a front glass and a rear glass, wherein said front glass has an outer side edge which extends beyond a corresponding outer side edge of the transparent LCD; a light guide positioned behind the transparent LCD and having an edge; a plurality of LEDs positioned along the edge of the light guide; a cavity positioned entirely on the opposite side of the LEDs as compared to the light guide; a first bracket placed between the LEDs and the cavity; and a plurality of apertures within the first bracket; wherein the cavity is defined, at least in part, by the portion of the front glass extending beyond the outer side edge of the transparent LCD; wherein the cavity is configured to receive a static graphic and is positioned such that the images displayed on the transparent LCD and any static graphic received within the cavity may be simultaneously viewed in a visually unobstructed fashion. - View Dependent Claims (15, 16, 17, 18)
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Specification