TW200643549A - Backlight module with short wavelength lightsorce - Google Patents

Backlight module with short wavelength lightsorce

Info

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
Application number
TW094118651A
Other languages
Chinese (zh)
Other versions
TWI282024B (en
Inventor
Chung-Yung Tai
Original Assignee
Radiant Opto Electronics Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Radiant Opto Electronics Corp filed Critical Radiant Opto Electronics Corp
Priority to TW94118651A priority Critical patent/TWI282024B/en
Publication of TW200643549A publication Critical patent/TW200643549A/en
Application granted granted Critical
Publication of TWI282024B publication Critical patent/TWI282024B/en

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.
TW94118651A 2005-06-06 2005-06-06 Backlight module with short wavelength light source TWI282024B (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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