TOUCH-CONTROL DISPLAY DEVICE

• US 20100259501A1
• Filed: 03/17/2010
• Published: 10/14/2010
• Est. Priority Date: 04/10/2009
• Status: Abandoned Application

• Current Assignee: Compal Electronics Incorporated
• Original Assignee: Compal Electronics Incorporated
• Inventors: Lin, Yu-Yuan
• Application Number:
  US12/725,459
• Publication Number:
  US 20100259501A1
• Time in Patent Office: Days
• US Class Current: 345/174
• CPC Class Codes: G06F 1/1626 with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
• CPC Class Codes: G06F 1/1643 the display being associated to a digitizer, e.g. laptops that can be used as penpads details related to the relative motion of the display enclosure with respect to the body enclosure, e.g. to move between laptop and tablet PC configuration G06F1/1615
• CPC Class Codes: G06F 3/041 Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means

Abstract

A touch-control display device includes a frame, a touch-control panel and a display module. The frame has a top surface and a frame rim extending from the top surface, wherein there is a step height between the top surface and the frame rim so as to form a cavity. The touch-control panel is disposed in the cavity and the frame rim supports at least two sides of the touch-control panel. The display module is disposed in the frame and correspondingly assembled under the touch-control panel.

Claims

1. A touch-control display device, comprising:

a frame, having a top surface and a frame rim extending from the top surface, wherein there is a step height between the top surface and the frame rim so as to form a cavity;

a touch-control panel, disposed in the cavity, wherein the frame rim supports at least two sides of the touch-control panel; and

a display module, disposed in the frame and correspondingly assembled under the touch-control panel.

2. The touch-control display device as claimed in claim 1, wherein the top surface of the touch-control panel and the top surface of the frame are located on a same plane.

3. The touch-control display device as claimed in claim 1, wherein a side surface of the touch-control panel is adjacent to a side wall of the cavity.

4. The touch-control display device as claimed in claim 1, wherein a dimension of the touch-control panel is larger than a dimension of the display module and a side surface of the touch-control panel is protruded out of the display module.

5. The touch-control display device as claimed in claim 1, further comprising an adhesive layer adhered between the touch-control panel and the frame rim.

6. The touch-control display device as claimed in claim 1, wherein the frame comprises an inner frame and an outer frame and the display module is disposed between the inner frame and the outer frame.

7. The touch-control display device as claimed in claim 6, wherein the frame further comprises a cover plate to cover the inner frame and the cover plate and the outer frame together form a case.

8. The touch-control display device as claimed in claim 1, wherein the frame rim is integrally formed on a side wall of the cavity.

9. The touch-control display device as claimed in claim 1, wherein the touch-control panel is resistive touch-control panel or capacitive touch-control panel.

10. The touch-control display device as claimed in claim 1, wherein the display module is liquid crystal display module, plasma display module or organic electroluminescent display.