LAMINATED GLASS AND VEHICULAR DISPLAY DEVICE

• US 20160159282A1
• Filed: 02/11/2016
• Published: 06/09/2016
• Est. Priority Date: 09/18/2013
• Status: Active Grant

• Current Assignee: AGC, Inc.
• Original Assignee: Asahi Glass Company, Limited (AGC, Inc.)
• Inventors: Kurihara, Kazuyuki
• Granted Patent: US 10,358,087 B2
• Time in Patent Office: Days
• CPC Class Codes: B32B 17/10036 comprising two outer glass sheets
• CPC Class Codes: B32B 17/10348 comprising an obscuration band
• CPC Class Codes: B32B 17/10541 comprising a light source or a light guide
• CPC Class Codes: B32B 17/10761 containing vinyl acetal
• CPC Class Codes: B32B 17/10788 containing ethylene vinylacetate
• CPC Class Codes: B60J 1/02 arranged at the vehicle front , e.g. structure of the glazing, mounting of the glazing on windscreen mounted antenna wire H01Q1/1271
• CPC Class Codes: B60R 1/26 to the rear of the vehicle
• CPC Class Codes: B60R 11/0235 of flat type, e.g. LCD
• CPC Class Codes: B60R 2011/0026 Windows, e.g. windscreen
• CPC Class Codes: B60R 2300/205 using a head-up display
• CPC Class Codes: B60R 2300/802 for monitoring and displaying vehicle exterior blind spot views
• CPC Class Codes: C03C 27/06 Joining glass to glass by processes other than fusing fusing C03B23/20; units for use as elements for closing wall or like openings and comprising two or more parallel glass panes in spaced relationship, the panes being permanently secured together E06B3/66
• CPC Class Codes: G02B 2027/0138 comprising image capture systems, e.g. camera
• CPC Class Codes: G02B 2027/0194 with combiner of laminated type, for optical or mechanical aspects
• CPC Class Codes: G02B 27/01 Head-up displays

Abstract

There is provided laminated glass including a display suited to windshield glass.

The laminated glass 30 according to the present invention is configured by bonding, through substantially rectangular interlayers 16, 18 and 20, a substantially rectangular glass plate 12 and a substantially rectangular glass plate 14, which have the same sizes as each other. The laminated glass 30 has a plurality of rectangular organic EL displays 34, 36 and 38 as displays built at certain positions in the laminated glass 30. In other words, the laminated glass 30 according to the present invention suited to windshield glass is configured by interposing the organic EL displays 34, 36 and 38 between the interlayer 16 and the interlayer 20 disposed between the glass plate 12 and the glass plate 14.

Claims

1. Laminated glass utilized as windshield glass for a vehicle, comprising:

at least two glass plates and an interlayer interposed therebetween;

at least one display interposed between the at least two glass plates; and

the at least one display being disposed in a peripheral edge area of the laminated glass.

2. The laminated glass according to claim 1, wherein the display is disposed in each of left and right vertical edge areas of the laminated glass.

3. The laminated glass according to claim 2, wherein the at least one display has dimensions of from 80 to 200 mm in length and from 100 to 150 mm in width.

4. The laminated glass according to claim 1, wherein the at least one display is disposed at a central position in a top edge area or a bottom edge area of the windshield glass.

5. The laminated glass according to claim 4, wherein the at least one display has dimensions of from 70 to 150 mm in length and from 150 to 350 mm in width.

6. The laminated glass according to claim 1, wherein the at least one display comprises a flat panel display.

7. The laminated glass according to claim 1, wherein the at least one display is interposed between at least two interlayers interposed between the at least two glass plates.

8. The laminated glass according to claim 1, wherein the at least one display is disposed on a car-interior side of an optically shielding layer disposed on the peripheral edge area of the laminated glass.

9. A display device for a vehicle, comprising:

the laminated glass defined in claim 1;

an image sensor capturing an image showing a scene behind a vehicle; and

an image processor displaying the image showing the scene behind the vehicle on the display disposed in the laminated glass, the image being captured by the image sensor.

10. The display device according to claim 9, wherein the image sensor captures images showing scenes on lateral sides behind the vehicle;

and

the image processor displays an image showing a scene on a right side behind the vehicle, on a first display disposed in a right vertical edge area of the laminated glass and an image showing a scene on a left side behind the vehicle, on a second display disposed in a left vertical edge area of the laminated glass, both of the images being captured by the image sensor.

11. The display device according to claim 9, wherein the image sensor captures an image showing a central scene behind the vehicle;

and

the image processor displays an image showing the central scene behind the vehicle on the display disposed at a central position in a top edge area or bottom edge area of the laminated glass, the image being captured by the image sensor.