TW200643549A - Backlight module with short wavelength lightsorce - Google Patents
Backlight module with short wavelength lightsorceInfo
- Publication number
- TW200643549A TW200643549A TW094118651A TW94118651A TW200643549A TW 200643549 A TW200643549 A TW 200643549A TW 094118651 A TW094118651 A TW 094118651A TW 94118651 A TW94118651 A TW 94118651A TW 200643549 A TW200643549 A TW 200643549A
- Authority
- TW
- Taiwan
- Prior art keywords
- short wavelength
- reflector
- transparent substrate
- light source
- patterned
- Prior art date
Links
Landscapes
- Optical Elements Other Than Lenses (AREA)
- Planar Illumination Modules (AREA)
- Liquid Crystal (AREA)
Abstract
A surface lighting backlight module is provided with a light source of short wavelength, which comprises at least one transparent substrate, a reflector, a light source of short wavelength, and at least one patterned fluorescence coating having a thickness substantially between 0.01 mm to 0.5 mm. The reflector is located on the light incidence side of the transparent substrate. The light source of short wavelength providing light of wavelength range from 280 nm to 450 nm is located between the reflector and the incidence side of the transparent substrate. The patterned fluorescent coating having a patterned surface with uneven thickness is formed between the reflector and the incidence side of the transparent substrate. Visible light with various wavelengths can be emitted from the patterned fluorescent coating under the exposure of ultraviolet of the light source.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94118651A TWI282024B (en) | 2005-06-06 | 2005-06-06 | Backlight module with short wavelength light source |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94118651A TWI282024B (en) | 2005-06-06 | 2005-06-06 | Backlight module with short wavelength light source |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200643549A true TW200643549A (en) | 2006-12-16 |
TWI282024B TWI282024B (en) | 2007-06-01 |
Family
ID=38777593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW94118651A TWI282024B (en) | 2005-06-06 | 2005-06-06 | Backlight module with short wavelength light source |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI282024B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9829757B2 (en) | 2011-10-28 | 2017-11-28 | Au Optronics Corporation | Transparent display device and display method thereof |
-
2005
- 2005-06-06 TW TW94118651A patent/TWI282024B/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9829757B2 (en) | 2011-10-28 | 2017-11-28 | Au Optronics Corporation | Transparent display device and display method thereof |
Also Published As
Publication number | Publication date |
---|---|
TWI282024B (en) | 2007-06-01 |
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