Display unit

• US 6,246,449 B1
• Filed: 03/17/1999
• Issued: 06/12/2001
• Est. Priority Date: 08/16/1996
• Status: Expired due to Term

• Current Assignee: Rosen Electronics, LLC
• Original Assignee: Rosen Products LLC
• Inventors: Rosen, John B.
• Primary Examiner(s): Cuomo, Peter M.
• Assistant Examiner(s): ANDERSON, GERALD A
• Application Number:
  US09/270,610
• Time in Patent Office: 818 Days
• Field of Search: 312/7.2, 312/223.1, 348/837, 348/839, 348/840, 348/841, 348/842, 348/843, 348/836, 224/282, 224/309, 224/311, 224/312, 224/929, 224/539, 353/13, 296/37.7, 296/37.8
• US Class Current: 348/837
• CPC Class Codes: B60K 35/00 Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
• CPC Class Codes: B60R 11/0235 of flat type, e.g. LCD
• CPC Class Codes: B60R 2011/0005 Dashboard
• CPC Class Codes: B60R 2011/0028 Ceiling, e.g. roof rails
• CPC Class Codes: B60R 2011/0082 collapsible, e.g. for storing after use
• CPC Class Codes: B60R 2011/0085 with adjustment by rotation in their operational position
• CPC Class Codes: B60R 2011/0087 around two axes
• CPC Class Codes: B60R 2011/0276 for rear passenger use
• CPC Class Codes: F16M 11/08 around a vertical axis , e.g. panoramic heads F16M11/12 takes precedence
• CPC Class Codes: F16M 11/2021 around a horizontal axis F16M11/2035 takes precedence
• CPC Class Codes: F16M 13/027 Ceiling supports
• CPC Class Codes: G06F 1/1601 Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays constructional details related to flat displays integrated in a portable computer, e.g. laptop, handheld computer G06F1/1637; constructional details related to television receivers H04N5/64
• CPC Class Codes: G06F 2200/1612 Flat panel monitor
• CPC Class Codes: H04N 5/64 Constructional details of receivers, e.g. cabinets or dust covers furniture aspects of television cabinets A47B81/06
• CPC Class Codes: H04N 5/66 Transforming electric information into light information scanning details H04N3/00
• CPC Class Codes: H04N 9/30 using solid-state colour display devices

Abstract

A display unit is provided, the display unit including a housing configured for mounting in an interior region of a vehicle, and a screen mounted on the housing for movement between a stowed position wherein the screen is at least partially contained within the housing and a deployed position wherein the screen projects from the housing to reveal a viewing surface of the screen The display unit further includes a lock mechanism adapted to selectively retain the screen in the stowed position. Upon release of the lock mechanism, however, the screen is free to be pivoted away from the stowed position, and in one embodiment, is automatically pivoted at least partially away from the stowed position.

Claims

1. In an automobile having a generally planar ceiling, with windows and a passenger seating area through which a driver has a view of an interior and exterior of the automobile, a ceiling-mounted automobile display unit comprising:

a mounting frame structure embedded in the ceiling in a central location overhead and generally forward of the passenger seating area in the automobile;

a hinge;

a direct-view screen structure hinged to the mounting frame structure via the hinge for reversibly swaying the screen structure in an upright plane which extends through the passenger seating area, the screen structure being configured to pivot between a stowed position wherein the screen structure parallels the ceiling and a deployed position wherein the screen structure projects downwardly from the ceiling with a viewing surface in a disposition which is overhead-viewable by a passenger seated in the passenger seating area; and

a video control module configured to direct operation of the direct-view screen structure the video control module being electrically connected to the screen structure, mounted adjacent the screen structure and supported by the frame structure at a fixed location separate from the screen structure and above the lower surface of the ceiling.

2. In an automobile having a ceiling, with windows and a passenger seating area through which a driver has a view of an interior and exterior of the automobile, an above-seat-level, ceiling-mounted display unit comprising:

a housing having a lower surface generally coextensive with a lower surface of the ceiling;

a mounting fame structure joined with the ceiling in a location overhead of the passenger seating area in the automobile, the mounting frame structure being joined generally co-planarly with the ceiling and having a proximal portion closer to the passenger seating area and distal portion more remote from the passenger seating area; and

a direct-view screen structure hinged to the mounting frame structure for reversibly swaying in an upright plane, extending both through the mounting frame structure and the passenger seating area, between a stowed position wherein the screen structure lies in a plane generally paralleling the housing and a deployed position wherein the screen structure is pivoted downwardly from the stowed position to lie at an angle relative to the ceiling with a disposition which is overhead-viewable by any passenger seated in the passenger seating area;

a video control module configured to direct operation of the direct-view screen structure, the video control module being electrically connected to the screen structure, mounted adjacent the screen structure and supported by the frame structure at a fixed location separate from the screen structure and above the lower surface of the housing; and

wherein the screen structure has a thickness of less than 1.5 inches.

3. An overhead automotive display unit for an automobile having a ceiling, and having windows and a passenger seating area through which a driver has a view of an interior and exterior of the automobile, the display unit comprising:

an automotive-ceiling-mounted housing defining a cavity of a shape and size located in a central region of the ceiling, with the cavity being positioned generally above a pane defined by a lower surface of the ceiling, and with the housing having a lower-surface generally coextensive with a lower surface of the ceiling;

a direct-view screen sized to fit at least partially within the cavity, the screen having a viewing surface that is located generally rearward of the windshield in the central region of the ceiling and being mounted on the housing by a hinge for pivotal movement about a first axis spaced from, and extending generally parallel to, an edge of the screen, the screen being pivotal between a stowed position wherein the screen is at least partially contained within the cavity of the housing ceiling, and a deployed position wherein the screen pivotally projects from the cavity of the housing to present the viewing surface to an automobile passenger;

a video control module configured to direct operation of the direct-view screen structure, the video control module being electrically connected to the screen structure, mounted adjacent the screen and support by the housing at a fixed location separate from the screen structure and above the lower surface of the housing; and

wherein the screen has a thickness of less than 1.5 inches.

4. In an automobile having a generally planar ceiling, with windows and a passenger seating area through which a driver has a view of an interior and exterior of the automobile, a ceiling-mounted automotive display unit comprising:

a an automotive-ceiling-mounted housing having a lower surface generally coextensive with a lower surface of the ceiling;

a direct-view screen structure having a thickness of less than 1.5 inches and being operatively hinged to the ceiling via the housing in a location overhead and generally forward of the passenger seating area in the automobile for reversibly swaying in an upright plane which extends through the passenger seating area, the screen structure being configured to pivot between a stowed position wherein the screen structure is in coplanar relation to the ceiling in an orientation which does not obstruct the driver'"'"'s view, and a deployed position wherein the screen structure projects downwardly from the ceiling at an angle relative to the ceiling in an orientation which accommodates the driver'"'"'s access to the driver'"'"'s view, the deployed position presenting a viewing surface generally rearward of the windshield in a central region of the ceiling in a disposition overhead-viewable by passengers seated in the passenger seating area; and

a video control module configured to direct operation of the direct-view screen structure, the video control module being electrically connected to the screen structure, mounted adjacent the screen structure and supported by the housing at a fixed location separate from the screen structure, and above the lower surface of the housing.