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TW200517004A - Dual-face-emission organic electroluminescent device - Google Patents

Dual-face-emission organic electroluminescent device

Info

Publication number
TW200517004A
TW200517004A TW092131322A TW92131322A TW200517004A TW 200517004 A TW200517004 A TW 200517004A TW 092131322 A TW092131322 A TW 092131322A TW 92131322 A TW92131322 A TW 92131322A TW 200517004 A TW200517004 A TW 200517004A
Authority
TW
Taiwan
Prior art keywords
electrode
organic electroluminescent
face
dual
electroluminescent device
Prior art date
Application number
TW092131322A
Other languages
Chinese (zh)
Other versions
TWI222841B (en
Inventor
Chin-Ian Chao
Chia-Kuo Yen
Original Assignee
Ind Tech Res Inst
Worldled Co Ltd
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 Ind Tech Res Inst, Worldled Co Ltd filed Critical Ind Tech Res Inst
Priority to TW92131322A priority Critical patent/TWI222841B/en
Application granted granted Critical
Publication of TWI222841B publication Critical patent/TWI222841B/en
Publication of TW200517004A publication Critical patent/TW200517004A/en

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  • Electroluminescent Light Sources (AREA)

Abstract

A dual-face-emission organic electroluminescent device comprises a substrate, organic electroluminescent materials, a first electrode, a second electrode, and an out-coupling enhanced structure. The first electrode is deposited on the substrate, organic electroluminescent materials are sandwiched in between the first electrode and the second electrode. The first electrode and the second electrode are light-transmissive. The out-coupling enhanced structure is deposited on the second electrode, the efficiency of the device from the second electrode face will significantly increase by utilizing the rough surface to reduce the total reflection.
TW92131322A 2003-11-07 2003-11-07 Dual-face-emission organic electroluminescent device TWI222841B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW92131322A TWI222841B (en) 2003-11-07 2003-11-07 Dual-face-emission organic electroluminescent device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW92131322A TWI222841B (en) 2003-11-07 2003-11-07 Dual-face-emission organic electroluminescent device

Publications (2)

Publication Number Publication Date
TWI222841B TWI222841B (en) 2004-10-21
TW200517004A true TW200517004A (en) 2005-05-16

Family

ID=34546478

Family Applications (1)

Application Number Title Priority Date Filing Date
TW92131322A TWI222841B (en) 2003-11-07 2003-11-07 Dual-face-emission organic electroluminescent device

Country Status (1)

Country Link
TW (1) TWI222841B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI451611B (en) * 2011-05-19 2014-09-01 Au Optronics Corp Organic light emitting device

Also Published As

Publication number Publication date
TWI222841B (en) 2004-10-21

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Legal Events

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