Display assembly

• US 6,091,474 A
• Filed: 06/26/1997
• Issued: 07/18/2000
• Est. Priority Date: 06/26/1997
• Status: Expired due to Term

• Current Assignee: Ericsson, Inc. (Telefonaktiebolaget LM Ericsson)
• Original Assignee: Ericsson, Inc. (Telefonaktiebolaget LM Ericsson)
• Inventors: Stephenson, Shawn Michael, Middleton, David Desmond, Smith, Stacy Neil
• Primary Examiner(s): Parker, Kenneth
• Application Number:
  US08/883,517
• Time in Patent Office: 1,118 Days
• Field of Search: 349/149, 349/152, 439/59, 439/62, 439/66, 439/74, 439/73, 439/71, 439/260
• US Class Current: 349/149
• CPC Class Codes: G02F 1/13452 Conductors connecting driver circuitry and terminals of panels
• CPC Class Codes: H01R 12/7076 for connection between PCB and component, e.g. display
• CPC Class Codes: H01R 13/24 resilient; resiliently-mounted
• CPC Class Codes: H05K 3/301 by means of a mounting structure H05K3/325 takes precedence

Abstract

A mounting assembly is used to mount a liquid crystal display (LCD) to a printed circuit board. The mounting assembly includes a display support which is mounted to the printed circuit board and supports the display in spaced relationship to the printed circuit board. A connector with integral spring contacts snaps into an opening into the display support to electrically connect the contacts on the LCD to the contacts on the printed circuit board. The connector extends over a top surface of the LCD display and functions as a mechanical retention element.

Claims

1. A display assembly comprising:

a. a substrate including a first set of electrical contacts;

b. a display support mounted to said substrate, said display support including an opening;

c. a display panel mounted to said display support having a first surface disposed against said display support and a second surface facing away from said display support, said display panel further including a second set of contacts on said second surface; and

d. a connector adapted to insert into said opening in said display support with said display panel mounted on said display support, said connector including a connector body and one or more resilient contacts which electrically connect said first and second sets of contacts when the connector is inserted into said opening.

2. The display assembly according to claim 1 wherein said resilient contacts on said connector urge the display panel into contact with the display support.

3. The display assembly according to claim 2 further including a mechanical interlock mechanism for locking the connector within the opening in the display support.

4. The display assembly according to claim 3 wherein the mechanical interlock mechanism comprises a locking tab on said connector body which engages with the display support.

5. The display assembly according to claim 1 further including positioning means for positioning the display panel on the display support.

6. The display assembly according to claim 5 wherein said positioning means comprises a stop disposed along one edge of said display panel and a resilient finger which presses against the opposite edge of said display panel to urge the display panel into contact with the stop.

7. A mounting assembly for mounting an electronic display having a first set of contacts to a substrate having a second set of contacts, said mounting assembly comprising:

a. a display support which mounts to said substrate, said display support including a display mounting surface for supporting said display in spaced relation to the substrate;

b. a connector opening formed in said display mount; and

c. a connector adapted to insert into said connector opening in said display support with the display mounted to said display support, said connector including a connector body and one or more resilient contacts which electrically connect said first and second sets of contacts when the connector is inserted into said opening.

8. The display assembly according to claim 7 wherein said resilient contacts on said connector urge the display panel into contact with the display support.

9. The display assembly according to claim 8 further including a mechanical interlocking mechanism for locking the connector within the connector opening in the display support.

10. The display assembly according to claim 9 wherein the mechanical interlocking mechanism comprises a locking tab on said connector body which engages with the display support.

11. The display assembly according to claim 7 further including positioning means for positioning the display panel on the display support.

12. The display assembly according to claim 11 wherein said positioning means comprises a stop disposed along one edge of said display panel and a resilient finger which presses against the opposite edge of said display panel to urge the display panel into contact with the stop.