Vehicle window assembly with display

Patent metadata

Field	Value
Publication number	US-10870336-B2
Application number	US-201916587090-A
Country	US
Kind code	B2
Filing date	Sep 30, 2019
Priority date	Aug 10, 2017
Publication date	Dec 22, 2020
Grant date	Dec 22, 2020

Abstract

A vehicular window assembly includes a glass window panel and a display device. The display device includes a display element at the glass window panel and an electrical connector that extends from the display element for electrical connection to a wire harness of a vehicle. The display device is operable to backlight or illuminate at least one icon or alphanumeric character so that the at least one icon or alphanumeric character is viewable at the glass window panel by a person exterior the vehicle. With the window assembly mounted at a vehicle, the display device may be activated to backlight or illuminate the at least one icon or alphanumeric character to indicate at least one vehicle status, and may include indication responsive at least in part to determination that an in-cabin temperature of the vehicle is above a threshold level.

First claim

The invention claimed is:

1. A vehicular window assembly, said vehicular window assembly comprising:
a glass window panel, wherein said glass window panel comprises a laminate panel having an outer glass panel and an inner glass panel;
a display device;
wherein said display device comprises (i) a display element disposed between said outer glass panel and said inner glass panel and (ii) an electrical connector that extends from said display element and that extends from said glass window panel for electrical connection to a wire harness of a vehicle when said vehicular window assembly is mounted at the vehicle;
wherein said display device is operable to backlight or illuminate at least one icon or alphanumeric character, and wherein, with said vehicular window assembly mounted at the vehicle, and when the at least one icon or alphanumeric character is backlit or illuminated, the at least one icon or alphanumeric character is viewable at said glass window panel by a person exterior the vehicle; and
wherein, with said vehicular window assembly mounted at the vehicle, said display device is activated to backlight or illuminate an icon or alphanumeric character of the at least one icon or alphanumeric character responsive at least in part to determination that an in-cabin temperature of the vehicle is above a threshold level.

2. The vehicular window assembly of claim 1 , wherein said display device is activated to backlight or illuminate the icon or alphanumeric character responsive at least in part to determination that the vehicle is parked.

3. The vehicular window assembly of claim 1 , wherein said display device is activated to backlight or illuminate the icon or alphanumeric character responsive at least in part to determination of an occupant in the vehicle.

4. The vehicular window assembly of claim 1 , wherein said display device is activated to backlight or illuminate the icon or alphanumeric character responsive at least in part to determination of a person approaching the vehicle.

5. The vehicular window assembly of claim 1 , wherein said display device includes at least one illumination source that, when activated, emits light to backlight or illuminate the at least one icon or alphanumeric character.

6. The vehicular window assembly of claim 1 , wherein said display device comprises a reconfigurable display device.

7. The vehicular window assembly of claim 1 , wherein said display device is operable to indicate vehicle status information.

8. The vehicular window assembly of claim 7 , wherein said vehicular window assembly is configured to mount at the vehicle near a fuel filling port of the vehicle, and wherein said display device displays vehicle status information when a person is filling a fuel tank of the vehicle.

9. The vehicular window assembly of claim 7 , wherein said display device is activated to backlight or illuminate the at least one icon or alphanumeric character to indicate status of at least one selected from the group consisting of (i) engine temperature, (ii) tire pressure, (iii) oil life, (iv) battery charge level and (v) wiper fluid level.

10. The vehicular window assembly of claim 7 , wherein the at least one icon or alphanumeric character comprises a plurality of icons or alphanumeric characters, and wherein said display device is activated to backlight or illuminate a respective icon or alphanumeric character of the plurality of icons or alphanumeric characters to indicate (a) that the in-cabin temperature of the vehicle is above the threshold level and (b) status of at least one selected from the group consisting of (i) engine temperature, (ii) tire pressure, (iii) oil life, (iv) battery charge level and (v) wiper fluid level.

11. The vehicular window assembly of claim 1 , wherein said vehicular window assembly is configured to mount at the vehicle rearward of a side door of the vehicle, and wherein said display device is disposed at a lower region of said glass window panel.

12. The vehicular window assembly of claim 11 , wherein said vehicular window assembly comprises a fixed or non-openable vehicular window assembly.

13. The vehicular window assembly of claim 1 , wherein said glass window panel comprises a polyvinyl butyral layer disposed between said display device and said outer glass panel.

14. The vehicular window assembly of claim 13 , wherein said glass window panel comprises another polyvinyl butyral layer disposed between said display device and said inner glass panel.

15. The vehicular window assembly of claim 1 , wherein the at least one icon or alphanumeric character is formed at a non-light-transmitting portion of said glass window panel, and wherein, when said display device is activated, light emitted by said display device is visible through the at least one icon or alphanumeric character formed at the non-light-transmitting portion of said glass window panel.

16. The vehicular window assembly of claim 1 , wherein the at least one icon or alphanumeric character is part of said display element, and wherein, when said display device is activated, light emitted by said display device is visible through at least a portion of said glass window panel.

Assignees

• Magna Mirrors Of America Inc

Inventors

• Snider Darin J

Classifications

• G08B21/182 Primary

  Level alarms, e.g. alarms responsive to variables exceeding a threshold · CPC title

• G08B5/36

  using visible light sources · CPC title

• F01M11/10

  Indicating devices; Other safety devices · CPC title

• B60J1/20 Primary

  Accessories, e.g. wind deflectors, blinds (antiglare provisions B60J3/00; wind deflectors associated with roof openings B60J7/22; removable external protective coverings for windows or windscreens B60J11/08 {; aerodynamical spoiler for vehicles B62D35/00;} heating arrangements specially adapted for transparent or reflecting areas H05B3/84) · CPC title

• B60R16/0231

  Circuits relating to the driving or the functioning of the vehicle (monitoring tyres B60C23/00; indicating overspeed B60K31/00; for dash boards B60K37/00, B60Q3/10; for indicating emergencies B60Q1/52; brake control systems B60T; registering or indicating the working of vehicles G07C5/00; measuring distance G01C, e.g. combinations of speed and distance G01C23/00; engine indicators G01L; measuring speed or acceleration G01P) · CPC title