JP2004234011A - 有機発光ダイオード(oled)表示装置 - Google Patents
有機発光ダイオード(oled)表示装置 Download PDFInfo
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- JP2004234011A JP2004234011A JP2004023121A JP2004023121A JP2004234011A JP 2004234011 A JP2004234011 A JP 2004234011A JP 2004023121 A JP2004023121 A JP 2004023121A JP 2004023121 A JP2004023121 A JP 2004023121A JP 2004234011 A JP2004234011 A JP 2004234011A
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- light emitting
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/029—Improving the quality of display appearance by monitoring one or more pixels in the display panel, e.g. by monitoring a fixed reference pixel
- G09G2320/0295—Improving the quality of display appearance by monitoring one or more pixels in the display panel, e.g. by monitoring a fixed reference pixel by monitoring each display pixel
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/04—Maintaining the quality of display appearance
- G09G2320/041—Temperature compensation
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/04—Maintaining the quality of display appearance
- G09G2320/043—Preventing or counteracting the effects of ageing
- G09G2320/048—Preventing or counteracting the effects of ageing using evaluation of the usage time
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
- G09G2320/0693—Calibration of display systems
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Electroluminescent Light Sources (AREA)
- Control Of El Displays (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
【解決手段】 有機発光ダイオード(OLED)表示装置であって、(a)2以上のグループに分割された複数の発光要素であって時間と共に又は使用により変化する出力を有するもの、(b)該表示装置が使用した総電流量を検出して電流信号を発生させるための電流測定デバイス、及び(c)あるグループ内の発光要素の全部を同時に活性化させて、該電流信号に応じ、該グループ内の発光要素について補正信号を計算し、そして該補正信号を入力画像信号に適用することにより該グループ内の発光要素の出力変化を補償する補正入力画像信号を発生させるためのコントローラー、を含んでなるOLED表示装置。
【選択図】 図1
Description
1,1-ビス(4-ジ-p-トリルアミノフェニル)シクロヘキサン
1,1-ビス(4-ジ-p-トリルアミノフェニル)-4-フェニルシクロヘキサン
4,4’-ビス(ジフェニルアミノ)クアドリフェニル
ビス(4-ジメチルアミノ-2-メチルフェニル)-フェニルメタン
N,N,N-トリ(p-トリル)アミン
4-(ジ-p-トリルアミノ)-4’-[4(ジ-p-トリルアミノ)-スチリル]スチルベン
N,N,N’,N’-テトラ-p-トリル-4,4’-ジアミノビフェニル
N,N,N’,N’-テトラフェニル-4,4’-ジアミノビフェニル
N,N,N’,N’-テトラ-1-ナフチル-4,4’-ジアミノビフェニル
N,N,N’,N’-テトラ-2-ナフチル-4,4’-ジアミノビフェニル
N-フェニルカルバゾール
4,4’-ビス[N-(1-ナフチル)-N-フェニルアミノ]ビフェニル
4,4’-ビス[N-(1-ナフチル)-N-(2-ナフチル)アミノ]ビフェニル
4,4”-ビス[N-(1-ナフチル)-N-フェニルアミノ]-p-ターフェニル
4,4’-ビス[N-(2-ナフチル)-N-フェニルアミノ]ビフェニル
4,4’-ビス[N-(3-アセナフテニル)-N-フェニルアミノ]ビフェニル
1,5-ビス[N-(1-ナフチル)-N-フェニルアミノ]ナフタレン
4,4’-ビス[N-(9-アントリル)-N-フェニルアミノ]ビフェニル
4,4”-ビス[N-(1-アントリル)-N-フェニルアミノ]-p-ターフェニル
4,4’-ビス[N-(2-フェナントリル)-N-フェニルアミノ]ビフェニル
4,4’-ビス[N-(8-フルオルアンテニル)-N-フェニルアミノ]ビフェニル
4,4’-ビス[N-(2-ピレニル)-N-フェニルアミノ]ビフェニル
4,4’-ビス[N-(2-ナフタセニル)-N-フェニルアミノ]ビフェニル
4,4’-ビス[N-(2-ペリレニル)-N-フェニルアミノ]ビフェニル
4,4’-ビス[N-(1-コロネニル)-N-フェニルアミノ]ビフェニル
2,6-ビス(ジ-p-トリルアミノ)ナフタレン
2,6-ビス[ジ-(1-ナフチル)アミノ]ナフタレン
2,6-ビス[N-(1-ナフチル)-N-(2-ナフチル)アミノ]ナフタレン
N,N,N’,N’-テトラ(2-ナフチル)-4,4”-ジアミノ-p-ターフェニル
4,4’-ビス{N-フェニル-N-[4-(1-ナフチル)-フェニル]アミノ}ビフェニル
4,4’-ビス[N-フェニル-N-(2-ピレニル)アミノ]ビフェニル
2,6-ビス[N,N-ジ(2-ナフチル)アミン]フルオレン
1,5-ビス[N-(1-ナフチル)-N-フェニルアミノ]ナフタレン
4,4’,4”-トリス[(3-メチルフェニル)フェニルアミノ]トリフェニルアミン
CO-1:アルミニウムトリスオキシン〔別名、トリス(8-キノリノラト)アルミニウム(III)〕
CO-2:マグネシウムビスオキシン〔別名、ビス(8-キノリノラト)マグネシウム(II)〕
CO-3:ビス[ベンゾ{f}-8-キノリノラト]亜鉛(II)
CO-4:ビス(2-メチル-8-キノリノラト)アルミニウム(III)-μ-オキソ-ビス(2-メチル-8-キノリノラト)アルミニウム(III)
CO-5:インジウムトリスオキシン〔別名、トリス(8-キノリノラト)インジウム〕
CO-6:アルミニウムトリス(5-メチルオキシン)〔別名、トリス(5-メチル-8-キノリノラト)アルミニウム(III)〕
CO-7:リチウムオキシン〔別名、(8-キノリノラト)リチウム(I)〕
CO-8:ガリウムオキシン〔別名、トリス(8-キノリノラト)ガリウム(III)〕
CO-9:ジルコニウムオキシン〔別名、テトラ(8-キノリノラト)ジルコニウム(IV)〕
12…発光要素
13…要素のグループ
14…電流測定デバイス
15…電流信号ライン
16…コントローラー
17…温度検知素子
18…入力画像信号
20…補正入力画像信号
30…画像信号印加工程
32…電流測定工程
34…測定電流値保存工程
35…繰り返し工程
36…表示装置使用工程
38…入力信号印加工程
40…補正信号発生工程
42…補正信号印加工程
44…再較正決定工程
46…表示装置使用停止工程
48…グループ画像信号再印加工程
50…電流測定工程
52…補正計算工程
54…補正信号保存工程
56…繰り返し工程
101…基板
103…アノード
105…正孔注入層
107…正孔輸送層
109…発光層
111…電子輸送層
113…カソード
250…電源
260…電気導体
Claims (1)
- 有機発光ダイオード(OLED)表示装置であって、
a)2以上のグループに分割された複数の発光要素であって時間と共に又は使用により変化する出力を有するもの;
b)該表示装置が使用した総電流量を検出して電流信号を発生させるための電流測定デバイス;及び
c)あるグループ内の発光要素の全部を同時に活性化させて、該電流信号に応じ、該グループ内の発光要素について補正信号を計算し、そして該補正信号を入力画像信号に適用することにより該グループ内の発光要素の出力変化を補償する補正入力画像信号を発生させるためのコントローラー
を含んでなるOLED表示装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/355,922 US7161566B2 (en) | 2003-01-31 | 2003-01-31 | OLED display with aging compensation |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011192282A Division JP2012027481A (ja) | 2003-01-31 | 2011-09-05 | 有機発光ダイオード(oled)表示装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2004234011A true JP2004234011A (ja) | 2004-08-19 |
Family
ID=32655591
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004023121A Withdrawn JP2004234011A (ja) | 2003-01-31 | 2004-01-30 | 有機発光ダイオード(oled)表示装置 |
JP2011192282A Pending JP2012027481A (ja) | 2003-01-31 | 2011-09-05 | 有機発光ダイオード(oled)表示装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011192282A Pending JP2012027481A (ja) | 2003-01-31 | 2011-09-05 | 有機発光ダイオード(oled)表示装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7161566B2 (ja) |
EP (1) | EP1443484A3 (ja) |
JP (2) | JP2004234011A (ja) |
KR (1) | KR20040070106A (ja) |
CN (1) | CN100483497C (ja) |
TW (1) | TWI350123B (ja) |
Cited By (6)
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JP2007156044A (ja) * | 2005-12-05 | 2007-06-21 | Sony Corp | 自発光表示装置、階調値/劣化率変換テーブル更新装置及びプログラム |
JP2007206464A (ja) * | 2006-02-02 | 2007-08-16 | Sony Corp | 自発光表示装置、見積もり劣化情報修正装置、入力表示データ補正装置及びプログラム |
JP2007206463A (ja) * | 2006-02-02 | 2007-08-16 | Sony Corp | 自発光表示装置、入力表示データ補正装置及びプログラム |
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CN100483497C (zh) | 2009-04-29 |
EP1443484A2 (en) | 2004-08-04 |
US7161566B2 (en) | 2007-01-09 |
TW200414807A (en) | 2004-08-01 |
CN1519796A (zh) | 2004-08-11 |
TWI350123B (en) | 2011-10-01 |
JP2012027481A (ja) | 2012-02-09 |
US20040150590A1 (en) | 2004-08-05 |
KR20040070106A (ko) | 2004-08-06 |
EP1443484A3 (en) | 2010-02-17 |
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