JP4745362B2 - 有機ｅｌ装置及びその製造方法 - Google Patents

有機ｅｌ装置及びその製造方法 Download PDF

Info

Publication number
JP4745362B2
JP4745362B2 JP2008093438A JP2008093438A JP4745362B2 JP 4745362 B2 JP4745362 B2 JP 4745362B2 JP 2008093438 A JP2008093438 A JP 2008093438A JP 2008093438 A JP2008093438 A JP 2008093438A JP 4745362 B2 JP4745362 B2 JP 4745362B2
Authority
JP
Japan
Prior art keywords
electrode
light emitting
emitting layer
dopant material
organic
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2008093438A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009245870A5 (enExample
JP2009245870A (ja
Inventor
周平 横山
益幸 太田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Japan Display Central Inc
Original Assignee
Toshiba Mobile Display 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 Toshiba Mobile Display Co Ltd filed Critical Toshiba Mobile Display Co Ltd
Priority to JP2008093438A priority Critical patent/JP4745362B2/ja
Priority to TW98108956A priority patent/TWI470787B/zh
Priority to US12/408,993 priority patent/US7915813B2/en
Publication of JP2009245870A publication Critical patent/JP2009245870A/ja
Publication of JP2009245870A5 publication Critical patent/JP2009245870A5/ja
Priority to US12/977,781 priority patent/US8283854B2/en
Application granted granted Critical
Publication of JP4745362B2 publication Critical patent/JP4745362B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electroluminescent Light Sources (AREA)
JP2008093438A 2008-03-31 2008-03-31 有機ｅｌ装置及びその製造方法 Active JP4745362B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2008093438A JP4745362B2 (ja) 2008-03-31 2008-03-31 有機ｅｌ装置及びその製造方法
TW98108956A TWI470787B (zh) 2008-03-31 2009-03-19 有機ｅｌ顯示裝置及其製造方法
US12/408,993 US7915813B2 (en) 2008-03-31 2009-03-23 Organic EL display device and method of manufacturing the same
US12/977,781 US8283854B2 (en) 2008-03-31 2010-12-23 Organic EL display device and method of manufacturing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008093438A JP4745362B2 (ja) 2008-03-31 2008-03-31 有機ｅｌ装置及びその製造方法

Publications (3)

Publication Number Publication Date
JP2009245870A JP2009245870A (ja) 2009-10-22
JP2009245870A5 JP2009245870A5 (enExample) 2009-12-24
JP4745362B2 true JP4745362B2 (ja) 2011-08-10

Family

ID=41307516

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008093438A Active JP4745362B2 (ja) 2008-03-31 2008-03-31 有機ｅｌ装置及びその製造方法

Country Status (1)

Country Link
JP (1) JP4745362B2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011113736A (ja) * 2009-11-25 2011-06-09 Toshiba Mobile Display Co Ltd 有機ｅｌ装置及びその製造方法
JP2011191739A (ja) 2010-02-16 2011-09-29 Toshiba Mobile Display Co Ltd 有機エレクトロルミネッセンス装置
JP6207263B2 (ja) * 2013-07-03 2017-10-04 株式会社ジャパンディスプレイ 有機ｅｌ表示装置、及びその製造方法
US20200111846A1 (en) 2017-03-30 2020-04-09 Qualtec Co., Ltd. EL Display-Panel Manufacturing Method, EL Display-Panel Manufacturing Apparatus, EL Display panel, and EL Display Device
JP6963163B2 (ja) * 2018-01-19 2021-11-05 株式会社クオルテック Ｅｌ表示パネルの製造方法およびｅｌ表示装置
WO2020136849A1 (ja) * 2018-12-27 2020-07-02 シャープ株式会社 表示装置及び表示装置の製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW542851B (en) * 1996-05-15 2003-07-21 Chemipro Kasei Kaisha Ltd Multicolor organic electroluminescence element, its manufacturing method, and a display using the same
JP4797438B2 (ja) * 2005-05-17 2011-10-19 ソニー株式会社 有機電界発光素子および表示装置

Also Published As

Publication number Publication date
JP2009245870A (ja) 2009-10-22

Similar Documents

Publication Publication Date Title
JP4775863B2 (ja) 有機ｅｌ表示装置及びその製造方法
KR100961343B1 (ko) 유기 ｅｌ 디스플레이 및 그 제조 방법
JP2009111023A (ja) 有機ｅｌ表示装置及びその製造方法
JP5127265B2 (ja) 有機ｅｌ表示装置
JP5019638B2 (ja) 有機ｅｌ表示装置
US8283854B2 (en) Organic EL display device and method of manufacturing the same
JP5094477B2 (ja) 有機発光表示装置及びその製造方法
US20120018749A1 (en) Organic light emitting display apparatus and method for manufacturing the same
KR20180066948A (ko) 유기 발광 표시 장치
JP2007005173A (ja) 表示装置
JP5305267B2 (ja) 有機ｅｌ装置
US9150954B2 (en) Light-emitting diode and deposition apparatus for fabricating the same
JP4745362B2 (ja) 有機ｅｌ装置及びその製造方法
JP3481231B2 (ja) 有機エレクトロルミネッセンス表示装置およびその製造方法
JP4544645B2 (ja) 有機ｅｌ表示装置の製造方法
KR101069036B1 (ko) 유기 ｅｌ 디스플레이 디바이스 및 그 제조 방법
KR20080042008A (ko) 유기 ｅｌ 소자 및 유기 ｅｌ 디스플레이
CN117715456A (zh) 一种显示面板、显示装置及制备方法
KR20080060827A (ko) 유기 발광 소자

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20091106

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20091106

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20100512

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20100622

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100806

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20110412

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20110511

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140520

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Ref document number: 4745362

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140520

Year of fee payment: 3

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313111

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350