TW200720705A - Light-emitting diode device and light guide structure thereof - Google Patents
Light-emitting diode device and light guide structure thereofInfo
- Publication number
- TW200720705A TW200720705A TW094141383A TW94141383A TW200720705A TW 200720705 A TW200720705 A TW 200720705A TW 094141383 A TW094141383 A TW 094141383A TW 94141383 A TW94141383 A TW 94141383A TW 200720705 A TW200720705 A TW 200720705A
- Authority
- TW
- Taiwan
- Prior art keywords
- light
- guide structure
- emitting diode
- diode device
- light guide
- Prior art date
Links
Landscapes
- Planar Illumination Modules (AREA)
Abstract
This present invention is related to a light-emitting diode device, which includes a light-emitting diode as a light source and a light guide structure. The light guide structure is composed by a light conducting portion and a light emitting portion having a reflective surface thereon for reflecting the light in the light emitting portion back to an emitting surface of the light emitting portion. The efficient of the light usage is raised therefore.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW094141383A TW200720705A (en) | 2005-11-25 | 2005-11-25 | Light-emitting diode device and light guide structure thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW094141383A TW200720705A (en) | 2005-11-25 | 2005-11-25 | Light-emitting diode device and light guide structure thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200720705A true TW200720705A (en) | 2007-06-01 |
Family
ID=57912032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW094141383A TW200720705A (en) | 2005-11-25 | 2005-11-25 | Light-emitting diode device and light guide structure thereof |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW200720705A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104864363A (en) * | 2014-02-25 | 2015-08-26 | 鸿富锦精密工业(深圳)有限公司 | Light conduction column capable of conducting multiple LED light sources |
-
2005
- 2005-11-25 TW TW094141383A patent/TW200720705A/en unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104864363A (en) * | 2014-02-25 | 2015-08-26 | 鸿富锦精密工业(深圳)有限公司 | Light conduction column capable of conducting multiple LED light sources |
TWI572823B (en) * | 2014-02-25 | 2017-03-01 | 鴻海精密工業股份有限公司 | Light pipe for transfering a plurality of led sources and light source structure using the same |
US9746597B2 (en) | 2014-02-25 | 2017-08-29 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Light pipe and housing assembly using the same |
CN104864363B (en) * | 2014-02-25 | 2018-11-13 | 南宁富桂精密工业有限公司 | The light-guiding pillar of multiple LED light sources can be conducted |
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