System and method for viewing projected light from portable devices
View Patent ↗An apparatus is disclosed which may include a sheet of reflective material suitable for forming a display screen; a screen control mechanism operable to move the reflective material into extended and retracted positions, wherein the apparatus is portable and configured to receive image data from a hand-held projection device.
1. A display apparatus, comprising:
a sheet of reflective material suitable for forming a display screen, the sheet having first and second edges along its length;
an enclosure configured for storing the sheet of reflective material; and
a screen control mechanism coupled to the enclosure and operable to move the reflective material into extended and refracted positions,
wherein:
the apparatus is portable and configured to receive image data from a hand-held projection device, and
the enclosure and the screen control mechanism combine to form a stand enabling the display apparatus to be free-standing such that the display apparatus operates to be positioned independently from the hand-held projection device.
2. The apparatus of claim 1 further comprising: a stand operable to position the apparatus to enable light projection on the display screen.
3. The apparatus of claim 1 wherein the display screen has at least one of:
a) a length less than or equal to about seven inches; and
b) a width less than or equal to about five inches.
4. The apparatus of claim 1 further comprising an enclosure configured to house the reflective material, when the reflective material is not in use as a display screen.
5. The apparatus of claim 4 further comprising a spindle, disposed within the enclosure, about which to roll the reflective material.
6. The apparatus of claim 1 wherein the screen control mechanism comprises:
an articulated arm connected to the enclosure and extending along the first edge of the sheet; and
a post connected to the articulated arm and extending from the first edge of the sheet to the second edge of the sheet, the articulated arm and the post being operable to control the position of the sheet with respect to the enclosure.
7. The apparatus of claim 1 wherein the screen control mechanism comprises:
an expanding grille linkage coupled to the reflective material and operable to move the reflective material between the refracted and extended positions thereof.
8. The apparatus of claim 1 wherein the screen control mechanism comprises:
a ratchet mechanism coupled to the reflective material and operable to move the reflective material between the refracted and extended positions thereof.
9. An apparatus, comprising:
a projector disposed on a first portion of a housing;
a screen defining a panel connected to the first portion through at least one additional panel to which it is pivotally connected, the at least one additional panel being pivotally connected to the first portion, the screen being pivotable to overlie the at least one additional panel and, together therewith, to form a covering lid for an interior portion of the housing and the projector; and
a screen adjustment mechanism enabling the screen to be adjusted so as to be positioned to receive free space light projection from the projector, while spaced from the first portion by the at least one additional panel.
10. The apparatus of claim 9 wherein
the screen adjustment mechanism is operable to form a sealed enclosure enclosing the projector and the screen therein, when the projector is not in use.
11. The apparatus of claim 9 wherein the screen adjustment mechanism is operable to orient the surface of the screen substantially perpendicular to a direction of light projection from the projector, wherein the substantially perpendicular orientation of the screen is a projection position.
12. The apparatus of claim 11 wherein the screen adjustment mechanism is operable to lock the screen in the projection position during operation of the projector.
13. The apparatus of claim 9 wherein the screen adjustment mechanism is operable to provide a stable footing for the apparatus during operation of the projector.
14. The apparatus of claim 9 wherein the projector comprises:
an input for receiving a data feed from an external device.
15. The apparatus of claim 14 wherein the input is operable to receive at least one of:
a) a video feed; and
b) an audio feed.
16. The apparatus of claim 9 wherein the screen includes a substantially rigid reflective sheet.
17. The apparatus of claim 9 wherein the screen is spring loaded and operating to be moved toward a projection orientation.
18. The apparatus of claim 9 wherein: (i) the screen operates to be moved away from the first portion of the housing when entering a projection orientation; and (ii) the screen operates to be moved toward the first portion of the housing when entering a storage position.
19. A display apparatus, comprising:
a sheet of reflective material suitable for forming a display screen, the sheet having first and second edges along its length;
an enclosure configured for storing the sheet of reflective material; and
a screen control mechanism coupled to the enclosure and operating to move the reflective material into extended and refracted positions, the screen control mechanism comprising: (i) an articulated arm connected to the enclosure and extending along the first edge of the sheet; and (ii) a post connected to the articulated arm and extending from the first edge of the sheet to the second edge of the sheet, the articulated arm and the post operating to control the position of the sheet with respect to the enclosure, wherein:
the enclosure and the screen control mechanism combine to form a stand enabling the display apparatus to be free-standing; and
the apparatus is portable and configured to receive image data from a hand-held projection device.