TW200517689A - Light-guiding module - Google Patents

Light-guiding module

Info

Publication number
TW200517689A
TW200517689A TW092132220A TW92132220A TW200517689A TW 200517689 A TW200517689 A TW 200517689A TW 092132220 A TW092132220 A TW 092132220A TW 92132220 A TW92132220 A TW 92132220A TW 200517689 A TW200517689 A TW 200517689A
Authority
TW
Taiwan
Prior art keywords
light
reflection
plate
guiding module
guiding
Prior art date
Application number
TW092132220A
Other languages
Chinese (zh)
Other versions
TWI225165B (en
Inventor
Chi-Pin Yeh
Original Assignee
Darfon 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 Darfon Electronics Corp filed Critical Darfon Electronics Corp
Priority to TW92132220A priority Critical patent/TWI225165B/en
Application granted granted Critical
Publication of TWI225165B publication Critical patent/TWI225165B/en
Publication of TW200517689A publication Critical patent/TW200517689A/en

Links

Landscapes

  • Optical Couplings Of Light Guides (AREA)
  • Planar Illumination Modules (AREA)
  • Light Guides In General And Applications Therefor (AREA)

Abstract

The present invention is related to a light-guiding module that includes a reflection plate, a light-guiding plate, a light-emitting device and a light-transmitting device. The light-guiding plate is disposed above the reflection plate and is provided with a reflection portion and a refraction portion. The reflection portion and the refraction portion are formed below the light-guiding plate such that the reflection portion is adjacent to the refraction portion. The light-emitting device is disposed on one side of the light-guiding plate. The light-transmitting device is formed between the refraction portion and the reflection plate.
TW92132220A 2003-11-18 2003-11-18 Light-guiding module TWI225165B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW92132220A TWI225165B (en) 2003-11-18 2003-11-18 Light-guiding module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW92132220A TWI225165B (en) 2003-11-18 2003-11-18 Light-guiding module

Publications (2)

Publication Number Publication Date
TWI225165B TWI225165B (en) 2004-12-11
TW200517689A true TW200517689A (en) 2005-06-01

Family

ID=34568638

Family Applications (1)

Application Number Title Priority Date Filing Date
TW92132220A TWI225165B (en) 2003-11-18 2003-11-18 Light-guiding module

Country Status (1)

Country Link
TW (1) TWI225165B (en)

Also Published As

Publication number Publication date
TWI225165B (en) 2004-12-11

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Legal Events

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