ELECTRONIC APPARATUS

• US 20120169639A1
• Filed: 01/04/2012
• Published: 07/05/2012
• Est. Priority Date: 01/05/2011
• Status: Abandoned Application

• Current Assignee: Compal Electronics Incorporated
• Original Assignee: Compal Electronics Incorporated
• Inventors: WU, Chang-Yuan, TU, Ching-Ya
• Application Number:
  US13/342,978
• Publication Number:
  US 20120169639A1
• Time in Patent Office: Days
• US Class Current: 345/173
• CPC Class Codes: G02B 5/208 for use with infrared or ultraviolet radiation, e.g. for separating visible light from infrared and/or ultraviolet radiation
• CPC Class Codes: G06F 1/1603 Arrangements to protect the display from incident light, e.g. hoods
• CPC Class Codes: G06F 3/041 Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means

Abstract

A touch panel device includes a display module with a touch function and an anti-solar radiation film. The anti-solar radiation film is disposed on a side of the display module and in the touch panel device, so as to prevent solar radiation that passes through the display module to increase an inside temperature of a housing of the touch panel device.

Claims

1. A touch panel device comprising:

a display module with a touch function; and

an anti-solar radiation film disposed on a side of the display module and in the touch panel device to prevent solar radiation that passes through the display module to increase an inside temperature of a housing of the touch panel device.

2. The touch panel device of claim 1, wherein the housing having an opening and an accommodating space therein, wherein the display module is accommodated in the housing and is assembled to cover the opening, and the anti-solar radiation film substantially seals the opening.

3. The touch panel device of claim 1, wherein the anti-solar radiation film is transparent.

4. The touch panel device of claim 1, wherein the anti-solar radiation film is disposed on the display module through an adhesive.

5. The touch panel device of claim 1, wherein the touch panel device further comprises a cover lens disposed on the display module;

and the material of the cover lens comprises PMMA or glass.

6. The touch panel device of claim 5, wherein the anti-solar radiation film is disposed between the display module and the cover lens.

7. The touch panel device of claim 5, wherein the anti-solar radiation film is disposed on the surface of the cover lens.

8. The touch panel device of claim 1, wherein the touch panel device further comprises a backlight module, the anti-solar radiation film is disposed in the backlight module, and the display module is on the backlight module.

9. The touch panel device of claim 1, wherein the display module further comprises a touch module to have the touch function, the anti-solar radiation film is disposed on the display module, and the display module is the outward surface of the touch panel device and the touch module is disposed in the display module by using in-cell design.

10. The touch panel device of claim 1, wherein the touch panel device further comprises a circuit board in the housing and an electronic element disposed on the circuit board, and the increased inside temperature affects a running process of the electronic element and shuts down an operating system of the touch panel device.