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TW200612146A - Single back light structure that can illuminate on both sides - Google Patents

Single back light structure that can illuminate on both sides

Info

Publication number
TW200612146A
TW200612146A TW093130197A TW93130197A TW200612146A TW 200612146 A TW200612146 A TW 200612146A TW 093130197 A TW093130197 A TW 093130197A TW 93130197 A TW93130197 A TW 93130197A TW 200612146 A TW200612146 A TW 200612146A
Authority
TW
Taiwan
Prior art keywords
dots
back light
illuminate
guide plate
single back
Prior art date
Application number
TW093130197A
Other languages
Chinese (zh)
Other versions
TWI259312B (en
Inventor
Guu-Huann Liu
Original Assignee
Epoch Chemtronics 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 Epoch Chemtronics Corp filed Critical Epoch Chemtronics Corp
Priority to TW93130197A priority Critical patent/TWI259312B/en
Publication of TW200612146A publication Critical patent/TW200612146A/en
Application granted granted Critical
Publication of TWI259312B publication Critical patent/TWI259312B/en

Links

Landscapes

  • Planar Illumination Modules (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

A single back light structure that has a single light guide plate that is able to illuminate on both the main and sub-screen is disclosed. The surface of the single light guide plate has two types of disposition of dots uniformly distributed thereon, i.e. a matrix type and a staggered type disposition. The single back light structure is the one that the single light guide plate included therein contains dot-enhanced structure with inserted dots in the sub-screen area where the shape of the dots inserted in between is the same as the surrounding dots while the size of the dots is smaller than the surrounding one.
TW93130197A 2004-10-06 2004-10-06 Single back light structure that can illuminate on both sides TWI259312B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW93130197A TWI259312B (en) 2004-10-06 2004-10-06 Single back light structure that can illuminate on both sides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW93130197A TWI259312B (en) 2004-10-06 2004-10-06 Single back light structure that can illuminate on both sides

Publications (2)

Publication Number Publication Date
TW200612146A true TW200612146A (en) 2006-04-16
TWI259312B TWI259312B (en) 2006-08-01

Family

ID=37873386

Family Applications (1)

Application Number Title Priority Date Filing Date
TW93130197A TWI259312B (en) 2004-10-06 2004-10-06 Single back light structure that can illuminate on both sides

Country Status (1)

Country Link
TW (1) TWI259312B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11016337B2 (en) 2018-10-24 2021-05-25 Coretronic Corporation Light source module and dual display device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201017239A (en) 2008-10-22 2010-05-01 Nano Prec Corp Light guide plate and backlight module
TWI413820B (en) 2010-04-01 2013-11-01 Young Lighting Technology Corp Lighting apparatus and light guide plate
TWI425278B (en) 2010-05-05 2014-02-01 揚昇照明股份有限公司 Backlight module

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11016337B2 (en) 2018-10-24 2021-05-25 Coretronic Corporation Light source module and dual display device

Also Published As

Publication number Publication date
TWI259312B (en) 2006-08-01

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Legal Events

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