TW200714999A - Backlighting system and display system - Google Patents
Backlighting system and display systemInfo
- Publication number
- TW200714999A TW200714999A TW095114586A TW95114586A TW200714999A TW 200714999 A TW200714999 A TW 200714999A TW 095114586 A TW095114586 A TW 095114586A TW 95114586 A TW95114586 A TW 95114586A TW 200714999 A TW200714999 A TW 200714999A
- Authority
- TW
- Taiwan
- Prior art keywords
- leds
- low
- pressure mercury
- mercury vapor
- discharge lamp
- Prior art date
Links
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
The invention relates to a backlighting system (Bl) combining a low-pressure mercury vapor discharge lamp (Fl, F3) with a plurality of Light Emitting Diodes (LEDs) (Ll), in which system the light emitted by the LEDs is mixed inside the discharge vessel (V) of the low-pressure mercury vapor discharge lamp. In a preferred embodiment, the low- pressure mercury vapor discharge lamp comprises a diffuser coating with an aperture (Al, A3) through which the light emitted by the LEDs is admitted to the discharge vessel. In another preferred embodiment, the plurality of LEDs are side-emitting LEDs, the light being emitted predominantly in a direction parallel to a light exit window (EW) of the backlighting system. In a further preferred embodiment, the low-pressure mercury vapor discharge lamp provides a first and a second primary color, and the plurality of LEDs provide a third primary color such that the combination of the three primary colors provides an improved covering of the EBU color standard.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP05103445 | 2005-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW200714999A true TW200714999A (en) | 2007-04-16 |
Family
ID=57911534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW095114586A TW200714999A (en) | 2005-04-27 | 2006-04-24 | Backlighting system and display system |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TW200714999A (en) |
-
2006
- 2006-04-24 TW TW095114586A patent/TW200714999A/en unknown
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