JP4370142B2 - 平坦な光源からの光抽出用照明具 - Google Patents
平坦な光源からの光抽出用照明具 Download PDFInfo
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- JP4370142B2 JP4370142B2 JP2003357149A JP2003357149A JP4370142B2 JP 4370142 B2 JP4370142 B2 JP 4370142B2 JP 2003357149 A JP2003357149 A JP 2003357149A JP 2003357149 A JP2003357149 A JP 2003357149A JP 4370142 B2 JP4370142 B2 JP 4370142B2
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- Prior art keywords
- oled
- light
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- Expired - Lifetime
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- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
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- NAZODJSYHDYJGP-UHFFFAOYSA-N 7,18-bis[2,6-di(propan-2-yl)phenyl]-7,18-diazaheptacyclo[14.6.2.22,5.03,12.04,9.013,23.020,24]hexacosa-1(23),2,4,9,11,13,15,20(24),21,25-decaene-6,8,17,19-tetrone Chemical compound CC(C)C1=CC=CC(C(C)C)=C1N(C(=O)C=1C2=C3C4=CC=1)C(=O)C2=CC=C3C(C=C1)=C2C4=CC=C3C(=O)N(C=4C(=CC=CC=4C(C)C)C(C)C)C(=O)C1=C23 NAZODJSYHDYJGP-UHFFFAOYSA-N 0.000 description 1
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- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229920001609 Poly(3,4-ethylenedioxythiophene) Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
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- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
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- ZZSIDSMUTXFKNS-UHFFFAOYSA-N perylene red Chemical compound CC(C)C1=CC=CC(C(C)C)=C1N(C(=O)C=1C2=C3C4=C(OC=5C=CC=CC=5)C=1)C(=O)C2=CC(OC=1C=CC=CC=1)=C3C(C(OC=1C=CC=CC=1)=CC1=C2C(C(N(C=3C(=CC=CC=3C(C)C)C(C)C)C1=O)=O)=C1)=C2C4=C1OC1=CC=CC=C1 ZZSIDSMUTXFKNS-UHFFFAOYSA-N 0.000 description 1
- 229920000172 poly(styrenesulfonic acid) Polymers 0.000 description 1
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Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
-
- 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
- H10K50/85—Arrangements for extracting light from the devices
- H10K50/854—Arrangements for extracting light from the devices comprising scattering means
-
- 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
- H10K50/85—Arrangements for extracting light from the devices
- H10K50/856—Arrangements for extracting light from the devices comprising reflective means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2105/00—Planar light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
- F21Y2115/15—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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
- Catching Or Destruction (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
12 有機層
14 アノード
16 カソード
18 基板
20 封止層
22 境界
24 境界
26 境界
28 照明具
30 境界面
32 透明材料
34 角度を有する側部
36 反射材料
38 散乱層
40 活性領域
42 非活性領域
44 アレイ
Claims (10)
- (i)前面と、
(ii)凹部の基部の第1の平面内に全体的に延びる第1の幅(W1)を有する境界面(30)を含む凹部であって、該境界面が前記前面に略平行であり、該凹部が有機発光ダイオード(OLED)(10)を受けるように構成されているとともに、該凹部が受けるように構成された有機発光ダイオード(10)の透明基板(18)の厚さに略等しい深さ(D)を有する凹部と、
(iii)前記凹部を少なくとも部分的に取り囲み、前記境界面(30)に対して鋭角(σ)をなして前記境界面(30)と前記前面との間に延びる、互いに隣接する複数の側面(34)であって、該側面(34)の各々が長さを有し、前記境界面(30)の第1の平面と略平行な第2の平面への前記側面の長さの射影が第2の幅(W2)を有し、角度の付いた該側面(34)が、前記凹部から透過した光を前記前面に向かって反射するように構成されている、複数の側面(34)と
を備える照明具(28)。 - ポリジメチルシリコーン(PDMS)を含む、請求項1記載の照明具(28)。
- 前記深さ(D)が0.025mm〜5.0mmの範囲にある、請求項1又は請求項2記載の照明具(28)。
- 前記複数の側面(34)の各々が金属層(36)を備える、請求項1乃至請求項3のいずれか1項記載の照明具(28)。
- 前記複数の側面(34)の各々がミラーを付けた層(36)を備える、請求項1乃至請求項4のいずれか1項記載の照明具(28)。
- 前記複数の側面(34)の各々が散乱粒子を含む、請求項1乃至請求項5のいずれか1項記載の照明具(28)。
- 前記複数の側面(34)の各々が少なくとも0.95の拡散反射率を有する、請求項1乃至請求項6のいずれか1項記載の照明具(28)。
- 前記前面が、第1の幅(W1)に第2の幅(W2)の2倍を加えた値に等しい全幅を有する、請求項1乃至請求項7のいずれか1項記載の照明具(28)。
- 当該照明具(28)が厚さ(T)を有していて、前記角度(σ)が、該厚さ(T)を第2の幅(W2)で除算した値の逆正接に等しい、請求項1乃至請求項8のいずれか1項記載の照明具(28)。
- 請求項1乃至請求項9のいずれか1項記載の照明具(28)の凹部に、有機発光ダイオード(OLED)を、前記凹部の境界面(30)が有機発光ダイオード(OLED)の透明基板(18)と光学的に結合するように配置してなる照明システム。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/323,448 US6952079B2 (en) | 2002-12-18 | 2002-12-18 | Luminaire for light extraction from a flat light source |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2004200148A JP2004200148A (ja) | 2004-07-15 |
JP2004200148A5 JP2004200148A5 (ja) | 2006-11-30 |
JP4370142B2 true JP4370142B2 (ja) | 2009-11-25 |
Family
ID=32393040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003357149A Expired - Lifetime JP4370142B2 (ja) | 2002-12-18 | 2003-10-17 | 平坦な光源からの光抽出用照明具 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6952079B2 (ja) |
EP (1) | EP1431656B1 (ja) |
JP (1) | JP4370142B2 (ja) |
CN (1) | CN100481573C (ja) |
AT (1) | ATE441065T1 (ja) |
DE (1) | DE60328958D1 (ja) |
TW (1) | TWI339993B (ja) |
Cited By (9)
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US7655746B2 (en) | 2005-09-16 | 2010-02-02 | Eastman Chemical Company | Phosphorus containing compounds for reducing acetaldehyde in polyesters polymers |
US7786247B2 (en) | 2004-03-09 | 2010-08-31 | Eastman Chemical Company | High IV melt phase polyester polymer catalyzed with antimony containing compounds |
US7838596B2 (en) | 2005-09-16 | 2010-11-23 | Eastman Chemical Company | Late addition to effect compositional modifications in condensation polymers |
US7932345B2 (en) | 2005-09-16 | 2011-04-26 | Grupo Petrotemex, S.A. De C.V. | Aluminum containing polyester polymers having low acetaldehyde generation rates |
US8022168B2 (en) | 2004-09-02 | 2011-09-20 | Grupo Petrotexmex, S.A. de C.V. | Spheroidal polyester polymer particles |
US8431202B2 (en) | 2005-09-16 | 2013-04-30 | Grupo Petrotemex, S.A. De C.V. | Aluminum/alkaline or alkali/titanium containing polyesters having improved reheat, color and clarity |
US8557950B2 (en) | 2005-06-16 | 2013-10-15 | Grupo Petrotemex, S.A. De C.V. | High intrinsic viscosity melt phase polyester polymers with acceptable acetaldehyde generation rates |
US8901272B2 (en) | 2007-02-02 | 2014-12-02 | Grupo Petrotemex, S.A. De C.V. | Polyester polymers with low acetaldehyde generation rates and high vinyl ends concentration |
US9267007B2 (en) | 2005-09-16 | 2016-02-23 | Grupo Petrotemex, S.A. De C.V. | Method for addition of additives into a polymer melt |
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- 2003-10-15 EP EP03256496A patent/EP1431656B1/en not_active Expired - Lifetime
- 2003-10-15 AT AT03256496T patent/ATE441065T1/de not_active IP Right Cessation
- 2003-10-15 DE DE60328958T patent/DE60328958D1/de not_active Expired - Lifetime
- 2003-10-16 CN CNB2003101012900A patent/CN100481573C/zh not_active Expired - Lifetime
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US7932345B2 (en) | 2005-09-16 | 2011-04-26 | Grupo Petrotemex, S.A. De C.V. | Aluminum containing polyester polymers having low acetaldehyde generation rates |
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US7655746B2 (en) | 2005-09-16 | 2010-02-02 | Eastman Chemical Company | Phosphorus containing compounds for reducing acetaldehyde in polyesters polymers |
US8791187B2 (en) | 2005-09-16 | 2014-07-29 | Grupo Petrotemex, S.A. De C.V. | Aluminum/alkyline or alkali/titanium containing polyesters having improved reheat, color and clarity |
US7799891B2 (en) | 2005-09-16 | 2010-09-21 | Eastman Chemical Company | Phosphorus containing compounds for reducing acetaldehyde in polyesters polymers |
US9267007B2 (en) | 2005-09-16 | 2016-02-23 | Grupo Petrotemex, S.A. De C.V. | Method for addition of additives into a polymer melt |
US8901272B2 (en) | 2007-02-02 | 2014-12-02 | Grupo Petrotemex, S.A. De C.V. | Polyester polymers with low acetaldehyde generation rates and high vinyl ends concentration |
Also Published As
Publication number | Publication date |
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US20040119402A1 (en) | 2004-06-24 |
DE60328958D1 (de) | 2009-10-08 |
ATE441065T1 (de) | 2009-09-15 |
EP1431656A2 (en) | 2004-06-23 |
EP1431656B1 (en) | 2009-08-26 |
TW200412187A (en) | 2004-07-01 |
CN1508890A (zh) | 2004-06-30 |
EP1431656A3 (en) | 2007-03-07 |
TWI339993B (en) | 2011-04-01 |
US6952079B2 (en) | 2005-10-04 |
JP2004200148A (ja) | 2004-07-15 |
CN100481573C (zh) | 2009-04-22 |
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