Display Device

• US 20100053852A1
• Filed: 09/02/2008
• Published: 03/04/2010
• Est. Priority Date: 09/02/2008
• Status: Abandoned Application

• Current Assignee: Cheng UEI Precision Industry Company Limited
• Original Assignee: Cheng UEI Precision Industry Company Limited
• Inventors: Tseng, Chi-Ming, Lu, Shyue-Yeou
• Application Number:
  US12/203,001
• Publication Number:
  US 20100053852A1
• Time in Patent Office: Days
• US Class Current: 361/679.10
• CPC Class Codes: H05K 5/0017 with operator interface units

Abstract

A display device is disclosed that includes a frame assembly. A first screen panel and a second screen panel are assembled together with the frame assembly and electrically coupled with each other. A main circuit board electrically connected with both the first and second screen panels defines a receiving opening upon which an underside of the second screen panel is rested. A gap is defined between the second screen panel and the main circuit board when the underside of the second screen panel is rested upon the receiving opening of the main circuit board. Wherein the frame assembly has at least one positioning member configured to be inserted into the gap for restraining the second screen panel in place.

Claims

1. A display device, comprising:

a frame assembly;

a first screen panel received in the frame assembly;

a second screen panel electrically coupled with the first screen panel and hold by the frame assembly; and

a main circuit board electrically connected with both the first and second screen panels, the main circuit board defining a receiving opening upon which an underside of the second screen panel is rested, a gap being defined between the second screen panel and the main circuit board when the underside of the second screen panel is rested upon the receiving opening of the main circuit board;

wherein the frame assembly comprises at least one positioning member configured to be inserted into the gap for restraining the second screen panel in place.

2. The display device as set forth in claim 1, wherein the frame assembly comprises a first frame, a second frame received on the first frame and a third frame covered on the second frame, the positioning member is a resisting wall extended vertically from the first frame, and one sidewall of the resisting wall is adhesive for adhering the second screen panel thereto.

3. The display device as set forth in claim 1, wherein the frame assembly comprises at least two frames, wherein one of the frames is covered on the other frame, the positioning member is a resisting wall extended vertically from the covered frame, and the secondary screen panel is fixed onto the covered frame using twin adhesive tape.

4. The display device as set forth in claim 1, wherein the frame assembly defines an auxiliary slot, the positioning member extends from an outer edge of the corresponding auxiliary slot and shows a long and narrow piece shape.

5. The display device as set forth in claim 1, further comprising a backlight module received in the frame assembly and located between the first screen panel and the second screen panel.

6. The display device as set forth in claim 1, wherein the main circuit board has a first connecting portion that is received in an opening defined on the frame assembly for electrically connecting with the first screen panel.

7. The display device as set forth in claim 1, wherein the main circuit board has a second connecting portion at an end thereof for electrically connecting with the second screen panel.

8. The display device as set forth in claim 1, wherein the second screen panel is positioned on the frame assembly by using a twin adhesive tape glued on the frame assembly.