TW200908390A - Lamp with controllable spectrum - Google Patents
Lamp with controllable spectrum Download PDFInfo
- Publication number
- TW200908390A TW200908390A TW097119944A TW97119944A TW200908390A TW 200908390 A TW200908390 A TW 200908390A TW 097119944 A TW097119944 A TW 097119944A TW 97119944 A TW97119944 A TW 97119944A TW 200908390 A TW200908390 A TW 200908390A
- Authority
- TW
- Taiwan
- Prior art keywords
- light
- spectral power
- power distribution
- quantum dot
- electrode layer
- Prior art date
Links
- 238000001228 spectrum Methods 0.000 title description 11
- 230000003595 spectral effect Effects 0.000 claims abstract description 165
- 238000009826 distribution Methods 0.000 claims abstract description 153
- 239000002096 quantum dot Substances 0.000 claims abstract description 96
- 239000000758 substrate Substances 0.000 claims abstract description 38
- 238000005286 illumination Methods 0.000 claims abstract description 34
- 239000004065 semiconductor Substances 0.000 claims abstract description 22
- 239000011159 matrix material Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 21
- 238000009877 rendering Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 15
- 230000002596 correlated effect Effects 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 4
- 229910052754 neon Inorganic materials 0.000 claims description 3
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 125
- 229910052751 metal Inorganic materials 0.000 description 11
- 239000002184 metal Substances 0.000 description 11
- 239000013078 crystal Substances 0.000 description 9
- 239000002019 doping agent Substances 0.000 description 7
- 230000000295 complement effect Effects 0.000 description 5
- 239000004054 semiconductor nanocrystal Substances 0.000 description 5
- 238000000137 annealing Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 238000000151 deposition Methods 0.000 description 4
- 239000002159 nanocrystal Substances 0.000 description 4
- 239000002105 nanoparticle Substances 0.000 description 4
- SBIBMFFZSBJNJF-UHFFFAOYSA-N selenium;zinc Chemical group [Se]=[Zn] SBIBMFFZSBJNJF-UHFFFAOYSA-N 0.000 description 4
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 4
- 229910052721 tungsten Inorganic materials 0.000 description 4
- 239000010937 tungsten Substances 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004544 sputter deposition Methods 0.000 description 3
- FJLUATLTXUNBOT-UHFFFAOYSA-N 1-Hexadecylamine Chemical compound CCCCCCCCCCCCCCCCN FJLUATLTXUNBOT-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 241000239226 Scorpiones Species 0.000 description 2
- 229910007709 ZnTe Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000005525 hole transport Effects 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 239000010954 inorganic particle Substances 0.000 description 2
- 238000005424 photoluminescence Methods 0.000 description 2
- 230000006798 recombination Effects 0.000 description 2
- 238000005215 recombination Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000002207 thermal evaporation Methods 0.000 description 2
- 241000239290 Araneae Species 0.000 description 1
- 241001070941 Castanea Species 0.000 description 1
- 235000014036 Castanea Nutrition 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 208000030984 MIRAGE syndrome Diseases 0.000 description 1
- 240000007320 Pinus strobus Species 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- 229910052769 Ytterbium Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000004737 colorimetric analysis Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000005115 demineralization Methods 0.000 description 1
- 230000002328 demineralizing effect Effects 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000000295 emission spectrum Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000005036 potential barrier Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- TVLSRXXIMLFWEO-UHFFFAOYSA-N prochloraz Chemical compound C1=CN=CN1C(=O)N(CCC)CCOC1=C(Cl)C=C(Cl)C=C1Cl TVLSRXXIMLFWEO-UHFFFAOYSA-N 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 238000000985 reflectance spectrum Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
- C09K11/025—Use of particular materials as binders, particle coatings or suspension media therefor non-luminescent particle coatings or suspension media
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
- C09K11/88—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing selenium, tellurium or unspecified chalcogen elements
- C09K11/881—Chalcogenides
- C09K11/883—Chalcogenides with zinc or cadmium
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/81—Bodies
- H10H20/817—Bodies characterised by the crystal structures or orientations, e.g. polycrystalline, amorphous or porous
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/81—Bodies
- H10H20/817—Bodies characterised by the crystal structures or orientations, e.g. polycrystalline, amorphous or porous
- H10H20/818—Bodies characterised by the crystal structures or orientations, e.g. polycrystalline, amorphous or porous within the light-emitting regions
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Electroluminescent Light Sources (AREA)
- Led Device Packages (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Led Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/755,055 US8785906B2 (en) | 2007-05-30 | 2007-05-30 | Lamp with controllable spectrum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW200908390A true TW200908390A (en) | 2009-02-16 |
Family
ID=39683866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW097119944A TW200908390A (en) | 2007-05-30 | 2008-05-29 | Lamp with controllable spectrum |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8785906B2 (enExample) |
| EP (1) | EP2150993A1 (enExample) |
| JP (1) | JP2010529597A (enExample) |
| CN (1) | CN101681966B (enExample) |
| TW (1) | TW200908390A (enExample) |
| WO (1) | WO2008150380A1 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113497192A (zh) * | 2020-04-08 | 2021-10-12 | 陈学仕 | 白光量子点二极管元件、背光模块及照明装置 |
| TWI751521B (zh) * | 2020-04-08 | 2022-01-01 | 國立清華大學 | 白光量子點二極體元件、背光模組及照明裝置 |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10260149A1 (de) * | 2002-12-20 | 2004-07-01 | BSH Bosch und Siemens Hausgeräte GmbH | Vorrichtung zur Bestimmung des Leitwertes von Wäsche, Wäschetrockner und Verfahren zur Verhinderung von Schichtbildung auf Elektroden |
| US8104908B2 (en) * | 2010-03-04 | 2012-01-31 | Xicato, Inc. | Efficient LED-based illumination module with high color rendering index |
| WO2011147521A1 (en) | 2010-05-27 | 2011-12-01 | Merck Patent Gmbh | Down conversion |
| JP5862357B2 (ja) * | 2011-03-24 | 2016-02-16 | 住友金属鉱山株式会社 | 白色ｌｅｄ用積層体、及び白色ｌｅｄ |
| JP5617719B2 (ja) * | 2011-03-25 | 2014-11-05 | 住友金属鉱山株式会社 | 量子ドット太陽光ｌｅｄ用積層体 |
| US9685585B2 (en) * | 2012-06-25 | 2017-06-20 | Cree, Inc. | Quantum dot narrow-band downconverters for high efficiency LEDs |
| ES2478693B1 (es) * | 2012-12-21 | 2015-04-29 | Universidad Complutense De Madrid | Elemento bloqueante de longitudes de onda corta en fuentes de iluminación de tipo led |
| CN104968256B (zh) * | 2013-01-29 | 2017-10-27 | 飞利浦照明控股有限公司 | 光源、灯具和手术照明单元 |
| KR101372068B1 (ko) * | 2013-02-25 | 2014-03-07 | 한국광기술원 | 목표 스펙트럼에 대한 발광 다이오드를 이용하는 조명장치의 성능 테스트 방법 |
| JP6657956B2 (ja) * | 2014-01-16 | 2020-03-04 | コニカミノルタ株式会社 | 電界発光素子 |
| JP2016051845A (ja) * | 2014-09-01 | 2016-04-11 | 株式会社ジャパンディスプレイ | 表示装置 |
| WO2016072807A1 (ko) * | 2014-11-06 | 2016-05-12 | 포항공과대학교 산학협력단 | 유기 리간드가 치환된 페로브스카이트 나노결정입자 발광체 제조방법, 이에 의해 제조된 나노결정입자 발광체 및 이를 이용한 발광소자 |
| US10626326B2 (en) * | 2014-11-06 | 2020-04-21 | Postech Academy-Industry Foundation | Method for manufacturing perovskite nanocrystal particle light emitting body where organic ligand is substituted, nanocrystal particle light emitting body manufactured thereby, and light emitting device using same |
| CA2889103A1 (fr) * | 2015-04-21 | 2016-10-21 | Claudine Allen | Materiaux nanocomposites hybrides et leur application dans un systeme de projection volumetrique |
| WO2017033137A1 (en) * | 2015-08-27 | 2017-03-02 | Sabic Global Technologies B.V. | Apparatus having electroluminescent quantum dots |
| KR102437579B1 (ko) | 2015-10-23 | 2022-08-26 | 삼성전자주식회사 | 광원, 백라이트유닛 및 표시 장치 |
| WO2017205449A1 (en) * | 2016-05-25 | 2017-11-30 | Kent State University | Brightness enhancement film or cell with quantum-confined semiconductor nanoparticles in polymer dispersed liquid crystal |
| DE102016120256A1 (de) * | 2016-10-24 | 2018-04-26 | Ledvance Gmbh | Beleuchtungsvorrichtung mit variabler lichtverteilung |
| CN114450813B (zh) * | 2019-09-19 | 2024-11-01 | 夏普株式会社 | 发光元件和显示器件 |
| WO2021064822A1 (ja) * | 2019-09-30 | 2021-04-08 | シャープ株式会社 | 発光素子、発光デバイス |
| WO2021117189A1 (ja) * | 2019-12-12 | 2021-06-17 | シャープ株式会社 | 表示装置 |
| US20230255039A1 (en) * | 2020-07-29 | 2023-08-10 | Sharp Kabushiki Kaisha | Light-emitting device |
| US20230413589A1 (en) * | 2020-10-14 | 2023-12-21 | Sharp Kabushiki Kaisha | Light-emitting element |
| WO2022091277A1 (ja) * | 2020-10-29 | 2022-05-05 | シャープ株式会社 | 発光素子および発光装置 |
| WO2024042572A1 (ja) * | 2022-08-22 | 2024-02-29 | シャープディスプレイテクノロジー株式会社 | 発光素子および発光デバイス |
| US20240421225A1 (en) * | 2023-06-15 | 2024-12-19 | Murata Manufacturing Co., Ltd. | High-Performance LDMOS Structures |
| CN120166615A (zh) * | 2025-02-24 | 2025-06-17 | 江西鸿浩基业通信技术有限公司 | 远程故障侦测的路灯控制系统 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5851063A (en) * | 1996-10-28 | 1998-12-22 | General Electric Company | Light-emitting diode white light source |
| US6607829B1 (en) * | 1997-11-13 | 2003-08-19 | Massachusetts Institute Of Technology | Tellurium-containing nanocrystalline materials |
| PL373724A1 (en) * | 2001-08-23 | 2005-09-05 | Yukiyasu Okumura | Color temperature-regulable led light |
| JP2004128444A (ja) * | 2002-07-31 | 2004-04-22 | Shin Etsu Handotai Co Ltd | 発光素子及びそれを用いた照明装置 |
| US7332211B1 (en) * | 2002-11-07 | 2008-02-19 | Massachusetts Institute Of Technology | Layered materials including nanoparticles |
| TWI233697B (en) * | 2003-08-28 | 2005-06-01 | Genesis Photonics Inc | AlInGaN light-emitting diode with wide spectrum and solid-state white light device |
| JP2007534146A (ja) * | 2003-09-05 | 2007-11-22 | ザ・ユニバーシティ・オブ・ノース・カロライナ・アット・シャーロット | ナノスケールでエピタキシャル横方向成長させた量子ドット光電子デバイスおよびその製造方法 |
| KR20060079210A (ko) * | 2003-09-08 | 2006-07-05 | 그룹 Iv 세미콘덕터 아이엔씨. | 고체 형태 백색 발광 소자 및 이를 이용한 디스플레이 |
| JP4781821B2 (ja) * | 2004-01-23 | 2011-09-28 | Ｈｏｙａ株式会社 | 量子ドット分散発光素子およびその製造方法 |
| TWI229465B (en) * | 2004-03-02 | 2005-03-11 | Genesis Photonics Inc | Single chip white light component |
| US7999455B2 (en) * | 2006-11-13 | 2011-08-16 | Research Triangle Institute | Luminescent device including nanofibers and light stimulable particles disposed on a surface of or at least partially within the nanofibers |
| KR20060018583A (ko) * | 2004-08-25 | 2006-03-02 | 삼성전자주식회사 | 반도체 나노결정을 함유하는 백색 발광 유·무기하이브리드 전기 발광 소자 |
| US20070001581A1 (en) * | 2005-06-29 | 2007-01-04 | Stasiak James W | Nanostructure based light emitting devices and associated methods |
-
2007
- 2007-05-30 US US11/755,055 patent/US8785906B2/en not_active Expired - Fee Related
-
2008
- 2008-05-22 JP JP2010510294A patent/JP2010529597A/ja active Pending
- 2008-05-22 CN CN2008800181052A patent/CN101681966B/zh not_active Expired - Fee Related
- 2008-05-22 WO PCT/US2008/006525 patent/WO2008150380A1/en not_active Ceased
- 2008-05-22 EP EP08754634A patent/EP2150993A1/en not_active Withdrawn
- 2008-05-29 TW TW097119944A patent/TW200908390A/zh unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113497192A (zh) * | 2020-04-08 | 2021-10-12 | 陈学仕 | 白光量子点二极管元件、背光模块及照明装置 |
| TWI751521B (zh) * | 2020-04-08 | 2022-01-01 | 國立清華大學 | 白光量子點二極體元件、背光模組及照明裝置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20080296555A1 (en) | 2008-12-04 |
| WO2008150380A1 (en) | 2008-12-11 |
| US8785906B2 (en) | 2014-07-22 |
| CN101681966B (zh) | 2013-02-06 |
| JP2010529597A (ja) | 2010-08-26 |
| EP2150993A1 (en) | 2010-02-10 |
| CN101681966A (zh) | 2010-03-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW200908390A (en) | Lamp with controllable spectrum | |
| US11600605B2 (en) | White light emitting devices having high luminous efficiency and improved color rendering that include pass-through violet emissions | |
| US7772757B2 (en) | White-light electro-luminescent device with improved efficiency | |
| CN101682963B (zh) | 具有可调颜色的灯 | |
| US10109773B2 (en) | Light-emitting devices having closely-spaced broad-spectrum and narrow-spectrum luminescent materials and related methods | |
| Oh et al. | Synthesis of narrow-band red-emitting K 2 SiF 6: Mn 4+ phosphors for a deep red monochromatic LED and ultrahigh color quality warm-white LEDs | |
| US7781957B2 (en) | Electro-luminescent device with improved efficiency | |
| Shur et al. | Solid-state lighting: toward superior illumination | |
| US7687816B2 (en) | Light emitting diode | |
| KR20100128297A (ko) | 백색 광 출력을 제공하기 위한 광대역 발광 장치 램프들 | |
| JP7733724B2 (ja) | モノリシック・ナノコラム構造 | |
| EP2125993A1 (en) | Electro-luminescent display with improved efficiency | |
| WO2009099423A2 (en) | Semiconductor light emitting devices with high color rendering | |
| US7851987B2 (en) | Color electro-luminescent display with improved efficiency | |
| TW201110803A (en) | Electroluminescent devices with color adjustment based on current crowding | |
| Hertog | The design and implementation of a spectrally tuneable LED-based light sourde: towards a new era of intelligent illumination | |
| CN108050476B (zh) | 智能庭院led灯 | |
| JP2003529200A (ja) | 混色の電磁放射を発生させる半導体コンポーネント | |
| EP4572536A1 (en) | Light emitting apparatus | |
| KR101314130B1 (ko) | 감성조명 구현을 위한 색온도별 복수개의 ｌｅｄ의 혼합색값 산출방법 | |
| TW201403877A (zh) | 多光色發光二極體的製作方法 |