DISPLAY WITH ILLUMINATION FUNCTION

• US 20090097252A1
• Filed: 10/02/2008
• Published: 04/16/2009
• Est. Priority Date: 10/11/2007
• Status: Active Grant

• Current Assignee: Hannspree Incorporated (HannStar Display Corporation)
• Original Assignee: Hannspree Incorporated (HannStar Display Corporation)
• Inventors: Liou, Guan-De, Lai, Li-Li, Tsai, Stephen
• Granted Patent: US 7,824,074 B2
• Time in Patent Office: Days
• US Class Current: 362/269
• CPC Class Codes: F21S 6/003 for task lighting, e.g. for reading or desk work, e.g. angle poise lamps
• CPC Class Codes: F21V 21/30 Pivoted housings or frames
• CPC Class Codes: F21V 33/0052 Audio or video equipment, e.g. televisions, telephones, cameras or computers; Remote control devices therefor
• CPC Class Codes: F21Y 2115/10 Light-emitting diodes [LED]
• CPC Class Codes: G06F 1/1601 Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays constructional details related to flat displays integrated in a portable computer, e.g. laptop, handheld computer G06F1/1637; constructional details related to television receivers H04N5/64
• CPC Class Codes: H04N 5/64 Constructional details of receivers, e.g. cabinets or dust covers furniture aspects of television cabinets A47B81/06
• CPC Class Codes: H04N 5/72 Modifying the appearance of television pictures by optical filters or diffusing screens

Abstract

A display with illumination function, comprising: a display body, including a display screen; a support, have a top and a base, said top includes at least one of the pivot member joint to one side of display body allow the display body to rotate freely; a light source disposed around the display screen; and a stand connected to the base of the support. When the surrounding environment has insufficient lighting for reading or using the display, the user can simply turn on the light source to illuminates the display screen and work area, without the needs of additional lamps or other lighting devices which can occupy extra desk space.

Claims

1. A display with illumination function comprising:

a display body including a display screen;

a support having a top and a base, the top includes at least one pivot member jointed to one side of the display body allowing the display body to rotate freely;

a light source disposed around the display screen; and

a stand connected to the base of the support.

2. The display with illumination function as in claim 1, wherein the light source is a single light source.

3. The display with illumination function as in claim 1, wherein the light source is a tube light source.

4. The display with illumination function as in claim 2, wherein the single light source is a light-emitting diode, halogen light bulb or fluorescent light bulb.

5. The display with illumination function as in claim 3, wherein the tube light source is a light-emitting diode, halogen light bulb or fluorescent light bulb

6. The display with illumination function as in claim 1, wherein the display screen is a liquid crystal display, a plasma display panel, or an organic light emission diode.

7. The display with illumination function as in claim 1, wherein the display screen having a surface, the surface includes a layer of backlight film;

the backlight film is treated with mirror finish which permits backlight to pass through the display screen and reflects the external light off the backlight film creating a mirror image when display is turned off.

8. The display with illumination function as in claim 7, the mirror finish is coated by spray coating.

9. The display with illumination function as in claim 7, the mirror finish is coated by electroplating.

10. A display with illumination function comprising:

a display body including a display screen;

a support having a Y-shaped top and a base, the Y-shaped top includes two pivot members on each side jointed to two sides of the display body allowing the display body to rotate freely within the Y-shaped top;

a light source disposed around display screen; and

a stand connected to the base of the support.

11. The display with illumination function as in claim 10, wherein the light source is a single light source.

12. The display with illumination function as in claim 10, wherein the light source is a tube light source.

13. The display with illumination function as in claim 11, wherein the single light source is a light-emitting diode, halogen light bulb or fluorescent light bulb.

14. The display with illumination function as in claim 12, wherein the tube light source is a light-emitting diode, halogen light bulb or fluorescent light bulb

15. The display with illumination function as in claim 10, wherein the display screen is a liquid crystal display, a plasma display panel, or an organic light emission diode.

16. The display with illumination function as in claim 10, wherein the display screen having a surface, the surface includes a layer of backlight film;

the backlight film is treated with mirror finish which permits backlight to pass through the display screen and reflects the external light off the backlight film creating a mirror image when display is turned off.

17. The display with illumination function as in claim 16, the mirror finish is coated by spray coating.

18. The display with illumination function as in claim 16, the mirror finish is coated by electroplating.