TW200719023A - Multi-color LED backlight module - Google Patents

Multi-color LED backlight module

Info

Publication number
TW200719023A
TW200719023A TW094138278A TW94138278A TW200719023A TW 200719023 A TW200719023 A TW 200719023A TW 094138278 A TW094138278 A TW 094138278A TW 94138278 A TW94138278 A TW 94138278A TW 200719023 A TW200719023 A TW 200719023A
Authority
TW
Taiwan
Prior art keywords
backlight module
mixing plate
color led
light mixing
led backlight
Prior art date
Application number
TW094138278A
Other languages
Chinese (zh)
Other versions
TWI260805B (en
Inventor
Wei-Hsiun Chen
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 TW94138278A priority Critical patent/TWI260805B/en
Application granted granted Critical
Publication of TWI260805B publication Critical patent/TWI260805B/en
Publication of TW200719023A publication Critical patent/TW200719023A/en

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Abstract

The present invention relates to a multi-color LED backlight module at least including a housing, a light mixing plate, a plurality of LED light sources and unequal number of optical films. The light mixing plate and the optical films are sequentially disposed inside the housing, in which the light mixing plate has a recessed section formed on a side surface for accommodating the LED light sources. By providing the LED light sources on an incident surface of the recessed section of the light mixing plate, the thickness of a direct-type backlight module is reduced to achieve the thinning object of the backlight module.
TW94138278A 2005-11-01 2005-11-01 Multi-color LED backlight module TWI260805B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW94138278A TWI260805B (en) 2005-11-01 2005-11-01 Multi-color LED backlight module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94138278A TWI260805B (en) 2005-11-01 2005-11-01 Multi-color LED backlight module

Publications (2)

Publication Number Publication Date
TWI260805B TWI260805B (en) 2006-08-21
TW200719023A true TW200719023A (en) 2007-05-16

Family

ID=37874859

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94138278A TWI260805B (en) 2005-11-01 2005-11-01 Multi-color LED backlight module

Country Status (1)

Country Link
TW (1) TWI260805B (en)

Also Published As

Publication number Publication date
TWI260805B (en) 2006-08-21

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees