Frame for auto interior display panel

Patent metadata

Field	Value
Publication number	US-12441189-B2
Application number	US-201917286132-A
Country	US
Kind code	B2
Filing date	Oct 15, 2019
Priority date	Oct 18, 2018
Publication date	Oct 14, 2025
Grant date	Oct 14, 2025

Abstract

An automotive display module can include a mounting bracket, a display panel, a cover substrate, and a frame member. The mounting bracket can be securable to a component of an automobile. The display panel can be coupled to the mounting bracket and the frame member can be connected to a back side of the cover substrate.

First claim

The invention claimed is:

1. An automotive display module comprising:
a mounting bracket securable to a component of an automobile;
a display panel including a front side and an opposite back side, the display panel coupled to the mounting bracket;
a cover substrate including a front side and a back side, the back side adjacent to the front side of the display panel, wherein the cover substrate is a glass article having a thickness of 0.4 mm to 1.5 mm;
a frame member connected to the back side of the cover substrate, the frame member substantially surrounding a periphery of the display panel, wherein the frame member is a component of a frame that defines an opening through the thickness of the frame, the opening extending from a front surface of the frame to a rear surface of the frame, so that the display panel can be positioned in the opening after the frame is attached to the cover substrate, wherein a second moment of area of the frame member is between about 18 millimeters quartic to about 200 millimeters quartic;
a housing enclosing the back side of the cover substrate and secured to the frame; and
one or more ribs securable to a backside of the frame member to reinforce the frame member, wherein the one or more ribs are positioned around a periphery of the housing.

2. The automotive display module of claim 1 , wherein the cover substrate is adhered to the frame with an adhesive.

3. The automotive display module of claim 1 , wherein the cover substrate includes a three-dimensional cold-formed glass.

4. The automotive display module of claim 1 , further comprising a first fastener securing the frame member to the housing, the first fastener configured to reduce forces transferred from the frame member to the housing by deforming to dissipate energy created by an impact to the cover substrate.

5. The automotive display module of claim 4 , further comprising a second fastener securing the bracket to the housing, the second fastener configured to reduce forces transferred from the bracket to the housing by deforming to dissipate energy created by the impact to the cover substrate.

6. The automotive display module of claim 5 , wherein the first fastener and the second fastener are made of plastic.

7. The automotive display module of claim 1 , wherein the frame member is made of one of a stainless-steel alloy, titanium, aluminum, reinforced glass fiber, carbon fiber, a ferritic stainless-steel, an austenitic stainless-steel, a duplex stainless-steel, a carbon steel, a galvanized carbon steel, an aluminum alloy, or a magnesium alloy.

8. The automotive display module of claim 1 , wherein the frame member has a front-to-back thickness between 0.5 millimeters and 7.5 millimeters.

9. The automotive display module of claim 1 , wherein the frame member has a cross-sectional area having a geometric shape of one of a circle, a rectangle, a square, an annulus, a square tube, and a rectangular tube.

10. The automotive display module of claim 1 , wherein the bracket is coupled to the frame member.

11. The automotive display module of claim 1 , wherein the frame member includes stamping to reinforce the frame member.

12. A method of manufacturing an automotive display module, the method comprising:
forming a frame member that is a component of a frame that defines an opening through the thickness of the frame, wherein a second moment of area of the frame member is between about 18 millimeters quartic to about 200 millimeters quartic;
applying an adhesive to a front side of the frame member, wherein the opening extends from a front surface of the frame to a rear surface of the frame;
securing a cover substrate to the front side of the frame member using the adhesive, wherein the cover substrate is a glass article having a thickness of 0.4 mm to 1.5 mm;
positioning a display panel adjacent to a back side of the cover substrate in the opening, wherein the frame member substantially surrounds a periphery of the display panel and the securing the cover substrate to the front side of the frame member can occur before the positioning of the display panel;
securing a housing to the frame, wherein the housing encloses a back side of the cover substrate;
securing one or more ribs to a backside of the frame member to reinforce the frame member, wherein the one or more ribs are positioned around a periphery of the housing; and
securing the frame, the display panel, and the cover substrate to a component of an automobile.

13. An automotive display module comprising:
a mounting bracket securable to a component of an automobile;
a display panel including a front side and an opposite back side, the display panel coupled to the mounting bracket;
a cover substrate including a front side and a back side, the back side adjacent to the front side of the display panel, wherein the cover substrate is a glass article having a thickness of 0.4 mm to 1.5 mm;
a means for connecting the cover substrate and the display panel to the mounting bracket, the means comprising a frame member having a front-to-back thickness between 0.5 millimeters and 7.5 millimeters, wherein the frame member is a component of a frame that defines an opening through a thickness of the frame extending from a front surface of the frame to a rear surface of the frame, so that the display panel can be positioned in the opening after the frame is attached to the cover substrate, the frame member substantially surrounding a periphery of the display panel, wherein a second moment of area of the frame member is between about 18 millimeters quartic to about 200 millimeters quartic;
a housing enclosing the back side of the cover substrate and secured to the frame; and
one or more ribs securable to a backside of the frame member to reinforce the frame member, wherein the one or more ribs are positioned around a periphery of the housing.

14. The automotive display module of claim 13 , wherein the means comprising a frame member made of one of a stainless-steel alloy, titanium, aluminum, reinforced glass fiber, carbon fiber, a ferritic stainless-steel, an austenitic stainless-steel, a duplex stainless-steel, a carbon steel, a galvanized carbon steel, an aluminum alloy, or a magnesium alloy.

15. The automotive display module of claim 13 , wherein the means comprising a frame member having a cross-sectional area having a geometric shape of one of a circle, a rectangle, a square, an annulus, a square tube, and a rectangular tube.

Assignees

• Corning Inc

Inventors

• Badar Amey Ganpat
• Gross Timothy Michael
• Layouni Khaled
• Nath Torsten
• Park Jong Se
• Price Michael William
• Qaroush Yousef Kayed
• Yang Yang

Classifications

• B60K35/22

  Display screens · CPC title

• B60K2360/822

  Adjustment of instruments during mounting · CPC title

• B60K2360/693

  Cover plate features · CPC title

• B60K2360/691

  Housings · CPC title

• B60K2360/688

  Frames or decorative parts · CPC title