JP4295768B2 - 有機発光ディスプレイ装置およびその画像を表示する方法 - Google Patents
有機発光ディスプレイ装置およびその画像を表示する方法 Download PDFInfo
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- JP4295768B2 JP4295768B2 JP2006024092A JP2006024092A JP4295768B2 JP 4295768 B2 JP4295768 B2 JP 4295768B2 JP 2006024092 A JP2006024092 A JP 2006024092A JP 2006024092 A JP2006024092 A JP 2006024092A JP 4295768 B2 JP4295768 B2 JP 4295768B2
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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]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/805—Electrodes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
- H10K59/351—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels comprising more than three subpixels, e.g. red-green-blue-white [RGBW]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
- H10K59/352—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels the areas of the RGB subpixels being different
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/35—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels
- H10K59/353—Devices specially adapted for multicolour light emission comprising red-green-blue [RGB] subpixels characterised by the geometrical arrangement of the RGB subpixels
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/30—Devices specially adapted for multicolour light emission
- H10K59/38—Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/80—Constructional details
- H10K59/805—Electrodes
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/04—Structural and physical details of display devices
- G09G2300/0439—Pixel structures
- G09G2300/0452—Details of colour pixel setup, e.g. pixel composed of a red, a blue and two green components
-
- 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
- G09G2320/0242—Compensation of deficiencies in the appearance of colours
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
その中で、
i, j, k, l, m, n, pは、グレースケールである。
p = min (i, j, k) x
l = i−p
m = j−p
n = k−p
L(R'l ) = L(Ri)−L(Rp);
L(G'm) = L(Gj)−L(Gp);
L(B'n) = L(Bk)−L(Bp);
L(W'p)
その中で、w p は、白色OLED輝度であり、rp、gp、bp は、補償輝度である。
L(R'l ) = L(Ri)−L(Rp) + L(rp);
L(G'm) = L(Gj)−L(Gp) + L(gp);
L(B'n) = L(Bk)−L(Bp) + L(bp);
L(W'p) = L(wp)
2 制御器
3 OLEDモジュール
4 入力装置
5 電子装置
10 基板
20 陽極
22 正孔注入層
24 ホール輸送層
25 黄色発光層
26 青色発光層
28 電子輸送層
30 陰極
W フィルターされていない白色点
D65 好ましい白色点
310 入力信号Ri、Giと、Bi
320 信号変換器
330 アルゴリズム
350 RGBW構成OLED装置
510R 赤、白、緑、青色サブピクセル
510W 赤、白、緑、青色サブピクセル
510G 赤、白、緑、青色サブピクセル
510B 赤、白、緑、青色サブピクセル
520R サブピクセル電極
520W サブピクセル電極
520G サブピクセル電極
520B サブピクセル電極
530R 赤、白、緑、青色カラーフィルター
530W 赤、白、緑、青色カラーフィルター
530G 赤、白、緑、青色カラーフィルター
530B 赤、白、緑、青色カラーフィルター
530r 重複領域
530g 重複領域
600a トップエミッション型OLED装置
600b トップエミッション型OLED装置
610 基板
620 画素電極
630 絶縁層
640 白色OLED素子
650R 赤、白、緑、青色カラーフィルター
650W 赤、白、緑、青色カラーフィルター
650G 赤、白、緑、青色カラーフィルター
650B 赤、白、緑、青色カラーフィルター
660 ブラックマトリクス
670 保護層
700a ボトムエミッション型OLED装置
700b ボトムエミッション型OLED装置
710 基板
720 画素電極
730 絶縁層
740 白色OLED素子
750R 赤、白、緑、青色カラーフィルター
750W 赤、白、緑、青色カラーフィルター
750G 赤、白、緑、青色カラーフィルター
750B 赤、白、緑、青色カラーフィルター
760 ブラックマトリクス
770 保護層
780 平坦層
D 表示域
P 非表示域
Claims (5)
- 第1の画素電極を有する基板、
前記第1の画素電極上に位置する白色OLED素子、及び
カラーフィルターであって、前記第1の画素電極の第1の部分に対応する第1のフィルター部と、前記第1の画素電極の第2の部分に対応する第2のフィルター部とを備えることで、前記白色OLEDの発する白い光が前記カラーフィルターに通過すると、前記第1のフィルター部によってフィルタリングされた光と、前記第2のフィルター部にフィルタリングされた光とに混合されるカラーフィルター、
を含むカラーディスプレイ装置の画素構造。 - 前記基板は、更に前記第1の画素電極と交互に隣接し、且つ隔たれた第2の画素電極を有し、
前記白色OLED素子は、更に前記第2の画素電極の上に配置され、
前記カラーフィルターの第2のカラーフィルター部は、更に前記第2の画素電極に対応している請求項1に記載の画素構造。 - 前記基板は、更に前記第1の画素電極と相互に隣接し、且つ隔たれた第2の画素電極と第3の画素電極とを有し、
前記白色OLED素子は、更に前記第2の画素電極上と前記第3の画素電極の上とに配置され、
前記カラーフィルターは、更に第3のフィルター部を有しており、前記カラーフィルターの第2のフィルター部が更に前記第2の画素電極に対応し、前記カラーフィルターの前記第3のフィルター部が前記第3の画素電極と前記第1の画素電極の第3の部分に対応することによって、前記白色OLEDの発する白い光が前記カラーフィルターを通過すると、前記第1のフィルター部によってフィルタリングされた光と、前記第2のフィルター部にフィルタリングされた光と、前記第3のフィルター部にフィルタリングされた光とに混合される請求項1に記載の画素構造。 - 前記第1のフィルター部が白色光フィルター部であり、前記第2のフィルター部は赤色光フィルター部であり、前記第3のフィルター部が緑色光フィルター部である請求項3に記載の画素構造。
- 前記第1のフィルター部は、透明なフィルター、白色フィルター、またはフィルターなしである請求項4に記載の画素構造。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US64950005P | 2005-02-03 | 2005-02-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006215559A JP2006215559A (ja) | 2006-08-17 |
| JP4295768B2 true JP4295768B2 (ja) | 2009-07-15 |
Family
ID=36498727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006024092A Expired - Lifetime JP4295768B2 (ja) | 2005-02-03 | 2006-02-01 | 有機発光ディスプレイ装置およびその画像を表示する方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8159426B2 (ja) |
| EP (1) | EP1688999A3 (ja) |
| JP (1) | JP4295768B2 (ja) |
| CN (1) | CN1815750B (ja) |
| TW (1) | TWI339835B (ja) |
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| KR20030086165A (ko) * | 2002-05-03 | 2003-11-07 | 엘지.필립스 엘시디 주식회사 | 유기전계 발광소자와 그 제조방법 |
| JP3864863B2 (ja) * | 2002-07-10 | 2007-01-10 | 株式会社豊田自動織機 | カラー表示装置 |
| KR100473590B1 (ko) * | 2002-07-25 | 2005-03-10 | 엘지.필립스 엘시디 주식회사 | 유기전계 발광소자와 그 제조방법 |
| US6693296B1 (en) * | 2002-08-07 | 2004-02-17 | Eastman Kodak Company | OLED apparatus including a series of OLED devices |
| US6919681B2 (en) * | 2003-04-30 | 2005-07-19 | Eastman Kodak Company | Color OLED display with improved power efficiency |
| TW588588U (en) | 2003-06-05 | 2004-05-21 | Hung-Ru Lin | Hat with body temperature detection and display functions |
| US6903378B2 (en) * | 2003-06-26 | 2005-06-07 | Eastman Kodak Company | Stacked OLED display having improved efficiency |
| CN100376033C (zh) * | 2003-07-18 | 2008-03-19 | 铼宝科技股份有限公司 | 全彩显示面板及其分光基板 |
| US7030553B2 (en) | 2003-08-19 | 2006-04-18 | Eastman Kodak Company | OLED device having microcavity gamut subpixels and a within gamut subpixel |
| TW594353B (en) | 2003-11-14 | 2004-06-21 | Hannstar Display Corp | An method of improving color shift of liquid crystal display |
| KR100978950B1 (ko) * | 2003-12-01 | 2010-08-31 | 엘지디스플레이 주식회사 | 액정표시장치 |
| US7248268B2 (en) * | 2004-04-09 | 2007-07-24 | Clairvoyante, Inc | Subpixel rendering filters for high brightness subpixel layouts |
| US20060170712A1 (en) * | 2005-02-01 | 2006-08-03 | Eastman Kodak Company | Color display device with enhanced pixel pattern |
-
2006
- 2006-01-26 TW TW095103054A patent/TWI339835B/zh not_active IP Right Cessation
- 2006-01-27 EP EP06100987A patent/EP1688999A3/en not_active Withdrawn
- 2006-01-27 CN CN2006100045239A patent/CN1815750B/zh not_active Expired - Lifetime
- 2006-02-01 JP JP2006024092A patent/JP4295768B2/ja not_active Expired - Lifetime
- 2006-02-03 US US11/347,694 patent/US8159426B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006215559A (ja) | 2006-08-17 |
| TWI339835B (en) | 2011-04-01 |
| EP1688999A2 (en) | 2006-08-09 |
| EP1688999A3 (en) | 2011-11-09 |
| US8159426B2 (en) | 2012-04-17 |
| CN1815750A (zh) | 2006-08-09 |
| CN1815750B (zh) | 2012-01-04 |
| TW200629231A (en) | 2006-08-16 |
| US20060187155A1 (en) | 2006-08-24 |
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