[특허]Lighting devices having remote lumiphors that are excited by lumiphor-converted semiconductor excitation sources

Lighting devices having remote lumiphors that are excited by lumiphor-converted semiconductor excitation sources 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	H01L-033/50 H05B-033/12 H01L-025/075 H01L-033/48
출원번호	US-0891744 (2013-05-10)
등록번호	US-9220149 (2015-12-22)
발명자 / 주소	Pickard, Paul Van de Ven, Antony P. LeToquin, Ronan P.
출원인 / 주소	Cree, Inc.
대리인 / 주소	Myers Bigel Sibley & Sajovec, P.A.
인용정보	피인용 횟수 : 0 인용 특허 : 107

초록 ▼

Lighting devices include a semiconductor light emitting device and first and second spaced-apart lumiphors. The first lumiphor has a first surface that is positioned to receive radiation emitted by the semiconductor light emitting device and a second surface opposite the first surface. The second lumiphor has a first surface that is positioned to receive radiation emitted by the semiconductor light emitting device and radiation emitted by the luminescent materials in the first lumiphor. The first lumiphor is a leaky lumiphor in that the luminescent materials therein wavelength convert less than 90% of the radiation from the semiconductor light emitting device light that is incident on the first lumiphor.

대표청구항 ▼

1. A lighting device, comprising: a plurality of semiconductor light emitting devices, wherein at least some of the semiconductor light emitting devices include a respective associated first lumiphor that has a first surface that is positioned to receive radiation emitted by its associated semiconductor light emitting device;a second lumiphor that is different from the first lumiphors, the second lumiphor positioned to receive radiation emitted by the semiconductor light emitting devices and being spaced-apart from the first lumiphors;wherein the ratio of average particle size of the luminescent materials in at least one of the first lumiphors to average particle size of the luminescent materials in the second lumiphor is at least 4:1. 2. The lighting device of claim 1, wherein at least one of the semiconductor light emitting devices comprises a blue light emitting diode (“LED”) that emits light having a peak wavelength between 400 and 489 nm, and wherein the second lumiphor includes luminescent materials that emit light having a peak wavelength between 540 and 599 nm. 3. The lighting device of claim 1, wherein at least one of the semiconductor light emitting devices comprises a blue light emitting diode (“LED”) that emits light having a peak wavelength between 400 and 489 nm, and wherein at least one of the first lumiphors includes luminescent materials that emit light having a peak wavelength between 490 and 515 nm. 4. The lighting device of claim 1, wherein at least one semiconductor light emitting devices comprises a blue light emitting diode (“LED”) that emits light having a peak wavelength between 400 and 489 nm, and wherein at least one of the first lumiphors includes luminescent materials that emit light having a dominant wavelength of at least 600 nm. 5. The lighting device of claim 1, wherein each first lumiphor is spaced-apart from and between its respective semiconductor light emitting device and the second lumiphor. 6. The lighting device of claim 1, wherein at least one of the plurality of semiconductor light emitting devices comprises a blue light emitting diode (“LED”) that emit light having a peak wavelength in the blue color range. 7. The lighting device of claim 6, wherein the second lumiphor includes phosphor particles having an average diameter of between 2 microns and 6 microns, and wherein the first lumiphor includes phosphor particles having an average diameter of between 25 microns and 40 microns. 8. The lighting device of claim 7, wherein the first lumiphor has a thickness of less than 60 microns. 9. The lighting device of claim 1, wherein at least two of the plurality of semiconductor light emitting devices comprise blue light emitting diodes that emit light having a peak wavelength in the blue color range and that have respective associated first lumiphors, and wherein some of the light emitted by the two blue light emitting diodes and by their respective associated first lumiphors passes through the second lumiphor. 10. The lighting device of claim 1, wherein a first of the plurality of semiconductor light emitting devices has an associated first lumiphor that includes luminescent materials that emit light having a peak wavelength between 490 and 515 nm and a second of the plurality of semiconductor light emitting devices has an associated first lumiphor that includes luminescent materials that emit light having a dominant wavelength of at least 600 nm. 11. A lighting device, comprising: a first light emitting diode that emits blue light, the first light emitting diode including an associated first lumiphor that has a first surface that is positioned to receive radiation emitted by the first light emitting diode;a second light emitting diode that emits blue light, the second light emitting diode including an associated second lumiphor that has a first surface that is positioned to receive radiation emitted by the second light emitting diode; anda third lumiphor that is spaced-apart from both the first and second lumiphors and positioned to receive radiation emitted by the first and second light emitting diodes and by the first and second lumiphors. 12. The lighting device of claim 11, wherein the ratio of average particle size of the luminescent materials in at least one of the first or second lumiphors to average particle size of the luminescent materials in the third lumiphor is at least 4:1. 13. The lighting device of claim 11, wherein the first lumiphor includes luminescent materials that emit light having a peak wavelength of a first color and the second lumiphor includes luminescent materials that emit light having a peak wavelength of a second color that is different from the first color. 14. The lighting device of claim 13, wherein the first color is cyan and the second color is red. 15. The lighting device of claim 13, wherein the first color is cyan and the second color is green. 16. The lighting device of claim 13, wherein the first color is cyan and the second color is yellow. 17. A lighting device, comprising: a plurality of semiconductor light emitting devices that emit blue light, wherein at least first and second of the semiconductor light emitting devices include respective associated first lumiphors that each have a first surface that is positioned to receive radiation emitted by its associated semiconductor light emitting device;a second lumiphor that is different from the first lumiphors, the second lumiphor . positioned to receive radiation emitted by the first and second of the plurality of semiconductor light emitting devices and being spaced-apart from the respective first lumiphors associated with the first and second of the semiconductor light emitting devices;wherein the ratio of average particle size of the luminescent materials in at least one of the first lumiphors to average particle size of the luminescent materials in the second lumiphor is at least 4:1. 18. The lighting device of claim 17, wherein the second lumiphor includes phosphor particles having an average diameter of between 2 microns and 6 microns, and wherein the first lumiphor includes phosphor particles having an average diameter of between 25 microns and 40 microns, and the first lumiphor has a thickness of less than 60microns. 19. The lighting device of claim 17, wherein the first lumiphor associated with the first of the plurality of semiconductor light emitting devices includes luminescent materials that emit light having a peak wavelength of a first color and the first lumiphor associated with the second of the plurality of semiconductor light emitting devices includes luminescent materials that emit light having a peak wavelength of a second color that is different from the first color. 20. The lighting device of claim 17, wherein a first of the plurality of semiconductor light emitting devices has an associated first lumiphor that includes luminescent materials that emit light having a peak wavelength between 490 and 515 nm and a second of the plurality of semiconductor light emitting devices has an associated first lumiphor that includes luminescent materials that emit light having a dominant wavelength of at least 600 nm.

이 특허에 인용된 특허 (107)

Terada James I. (262 Vernon St. ; Apt. 306 Oakland CA 94610), Adjustable lamp.
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Edmond John A. (Apex NC), Blue light emitting diode formed in silicon carbide.
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Edmond John A. (Apex NC), Blue light emitting diode formed in silicon carbide.
상세보기
Edmond John A. (Apex NC) Kong Hua-Shuang (Raleigh NC) Dmitriev Vladimir (Fuquay-Varina NC) Bulman Gary E. (Cary NC), Blue light-emitting diode with degenerate junction structure.
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Edmond John A. (Apex NC) Kong Hua-Shuang (Raleigh NC), Blue light-emitting diode with high external quantum efficiency.
상세보기
Edmond John A. (Apex NC) Dmitriev Vladimir (Fuquay-Varina NC) Irvine Kenneth (Cary NC), Buffer structure between silicon carbide and gallium nitride and resulting semiconductor devices.
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Kanemura Yoshinobu (Yokohama JPX) Sasagawa Katsuyoshi (Yokohama JPX) Imai Masao (Yokohama JPX), Casting epoxy resin, polythiol and releasing agent to form lens.
상세보기
Ishinaga, Hiroki, Chip semiconductor light-emitting device.
상세보기
Grucza Bernard J. (Buffalo NY), Composition for hydrophilic lens blank and method of casting.
상세보기
Travnicek Edward A. (Southbridge MA), Contact lens casting method.
상세보기
Chen, Lung-Chien; Chien, Feng-Ku; Lan, Wen-How; Chien, Fen-Ren, Device of white light-emitting diode.
상세보기
Edmond John A. ; Kong Hua-Shuang, Double heterojunction light emitting diode with gallium nitride active layer.
상세보기
Edmond John A. ; Kong Hua-Shuang, Double heterojunction light emitting diode with gallium nitride active layer.
상세보기
Leung, Michael; Bernd, Keller; James, Ibbetson; Eric, Tarsa, Efficient emitting LED package and method for efficiently emitting light.
상세보기
Miller Jeffrey N. ; Mars Danny E., Efficient phosphor-conversion led structure.
상세보기
Burgess R. Johnson ; Wei Yang, Efficient solid-state light emitting device with excited phosphors for producing a visible light output.
상세보기
Masaaki Shibamoto JP; Katsunobu Sakaishi JP; Masami Hiramoto JP; Hirokazu Saito JP; Kazuhiro Sugiyama JP, Electroluminescent panel-attached electronic device.
상세보기
Thibeault, Brian; Mack, Michael; DenBaars, Steven, Enhanced light extraction in LEDs through the use of internal and external optical elements.
상세보기
Takayama Toru ; Baba Takaaki, Flat panel solid state light source.
상세보기
LaRose Charles W. (Kokomo IN), Fluorescing keypad.
상세보기
Roper ; Robert ; Langer ; Jr. ; Arthur W., Graft copolymerization process.
상세보기
Edmond John Adam ; Kong Hua-Shuang ; Doverspike Kathleen Marie ; Leonard Michelle Turner, Group III nitride photonic devices on silicon carbide substrates with conductive buffer interlay structure.
상세보기
Edmond John Adam ; Kong Hua-Shuang ; Doverspike Kathleen Marie ; Leonard Michelle Turner, Group III nitride photonic devices on silicon carbide substrates with conductive buffer interlayer structure.
상세보기
Negley Gerald H., High efficiency light emitting diodes.
상세보기
Carter ; Jr. Calvin H. (Raleigh NC), High efficiency light emitting diodes from bipolar gallium nitride.
상세보기
Eric J. Tarsa ; Brian Thibeault, High output radial dispersing lamp using a solid state light source.
상세보기
Holman, Robert L.; Cox, Arthur, High-density illumination system.
상세보기
Coman, Carrie Carter; Kish, Jr., Fred A.; Krames, Michael R; Martin, Paul S, III-nitride light emitting devices fabricated by substrate removal.
상세보기
Brown Robert E. (Lynchburg VA), Illuminated keyboard for electronic devices and the like.
상세보기
Shima Mitsunori (Tokyo JPX), Illuminated switch.
상세보기
Beeson,Karl W.; Zimmerman,Scott M., Illumination systems utilizing multiple wavelength light recycling.
상세보기
Young Richard A. (Rte. 2 ; Box 9-B Leighton AL 35646), Indirect lighting fixture.
상세보기
Tait John S. (San Diego CA) Bruker Izi (San Diego CA), Injection molding apparatus for producing a toric lens casting mold arbor.
상세보기
Kennedy Gabriel Philip,IEX, Injection molding process for rotationally asymmetric contact lens surfaces.
상세보기
Ng,Kee Yean; Sim,Teong Heng; Seah,Keh Chin; Abidin,Mohammad Zamri Zainal; Afif,Fakhrul Arifin Mohd; Jiwa,Noor Azian Mat, LED device and method for directing LED light.
상세보기
Yamamoto, Yutaka; Yuzuki, Atsushi; Saito, Kazuaki, LED illuminating device and lighting apparatus employing the same.
상세보기
Arai Takashi (Tokyo JPX) Kawano Katsuo (Kawasaki JPX), Lens barrel made by injection molding.
상세보기
Shimizu Yoshinori,JPX ; Sakano Kensho,JPX ; Noguchi Yasunobu,JPX ; Moriguchi Toshio,JPX, Light emitting device having a nitride compound semiconductor and a phosphor containing a garnet fluorescent material.
상세보기
Negley,Gerald H., Light emitting device incorporating a luminescent material.
상세보기
Soules Thomas Frederick ; Beers William Winder ; Srivastava Alok Mani ; Levinson Lionel Monty ; Duggal Anil Raj, Light emitting device with phosphor composition.
상세보기
Sakano, Kensho; Sakai, Kazuhiko; Okada, Yuji; Umezu, Toshihiko, Light emitting diode, optical semiconductor element and epoxy resin composition suitable for optical semiconductor element and production methods therefor.
상세보기
Tai Kawano JP; Hidetoshi Yarita JP; Kazuo Kobayashi JP, Light emitting display.
상세보기
Tasch, Stefan; Pachler, Peter; Roth, Gundula; Tews, Walter; Kempfert, Wolfgang; Starick, Detlef, Light source comprising a light-emitting element.
상세보기
Ng,Kee Yean; Tan,Kheng Leng; Baroky,Tajul Arosh; Chua,Janet Bee Yin; Pan,Kok Chin, Light source with wavelength converting material.
상세보기
Odaki, Tsutomu; Tasaki, Masutsugu; Ichikawa, Akira; Takagi, Kazuhisa; Hashimoto, Kazuaki, Light-emitting diode device.
상세보기
Doughty Douglas Allen ; Duggal Anil Raj ; Liu Yung Sheng, Light-emitting diode white light source.
상세보기
Haitz Roland H. (Portola Valley CA), Light-emitting diode with diagonal faces.
상세보기
Reeh, Ulrike; Hohn, Klaus; Stath, Norbert; Waitl, Gunter; Schlotter, Peter; Schneider, Jurgen; Schmidt, Ralf, Light-radiating semiconductor component with a luminescence conversion element.
상세보기
Negley, Gerald H., Lighting device.
상세보기
Negley, Gerald H.; Van De Ven, Antony Paul, Lighting device.
상세보기
Van De Ven, Antony Paul, Lighting device.
상세보기
Negley, Gerald H.; Van De Ven, Antony Paul; Pickard, Paul Kenneth, Lighting device and lighting method.
상세보기
Van De Ven, Antony Paul; Negley, Gerald H., Lighting device and lighting method.
상세보기
Van De Ven, Antony Paul; Negley, Gerald H., Lighting device and lighting method.
상세보기
Van De Ven,Antony Paul; Negley,Gerald H., Lighting device and lighting method.
상세보기
Negley, Gerald H., Lighting device and method of lighting.
상세보기
Negley, Gerald H., Lighting device and method of making.
상세보기
Coleman, Thomas G.; Myers, Peter J.; Van De Ven, Antony Paul; Negley, Gerald H., Lighting device circuit with series-connected solid state light emitters and current regulator.
상세보기
Negley, Gerald H., Lighting device including plural optical structures having at least two different refraction indices, and lighting methods.
상세보기
Trott, Gary David; Pickard, Paul Kenneth, Lighting devices and methods of installing light engine housings and/or trim elements in lighting device housings.
상세보기
Van De Ven, Antony Paul, Lighting devices, lighting assemblies, fixtures and method of using same.
상세보기
Borner Herbert F.,DEX ; Busselt Wolfgang,DEX ; Justel Thomas,DEX ; Nikol Hans,DEX ; Ronda Cornelis R.,DEX ; Harbers Gerard,NLX, Lighting system.
상세보기
Gordin Myron K. ; Crookham Joe P., Means and method for highly controllable lighting of areas or objects.
상세보기
Dmitri Zalmanovich Garbuzov ; John Charles Connolly ; Robert Frank Karlicek, Jr. ; Ian Thomas Ferguson, Method and apparatus for performing wavelength-conversion using phosphors with light emitting diodes.
상세보기
Roy V. Paulson ; Donald R. Reiterman, Method for injection molding a curvilinear lens.
상세보기
Negley Gerald H. (Hillsborough NC), Method for producing high efficiency light-emitting diodes and resulting diode structures.
상세보기
Russell E. Evans ; Thomas Balch ; Nancy L. S. Yamasaki, Method for side-fill lens casting.
상세보기
Hamilton Ronald S. (Winchester GB2) Seden William E. (Fareham GB2), Method of casting a contact lens.
상세보기
Neefe, Charles W., Method of casting optical surfaces on lens blanks.
상세보기
Edmond John A. (Cary NC) Suvorov Alexander V. (Durham NC), Method of forming green light emitting diode in silicon carbide.
상세보기
Saito Kiyohiro,JPX ; Asami Hiroshi,JPX, Method of injection molding plastic lens.
상세보기
Heremans, Paul; Kuijk, Maarten; Windisch, Reiner; Borghs, Gustaaf, Method of manufacturing surface textured high-efficiency radiating devices and devices obtained therefrom.
상세보기
Edmond John A. (Apex NC), Method of production of light emitting diodes.
상세보기
Kelly, Michael; Ambacher, Oliver; Stutzmann, Martin; Brandt, Martin; Dimitrov, Roman; Handschuh, Robert, Method of separating two layers of material from one another and electronic components produced using this process.
상세보기
Carrie Carter Coman ; R. Scott Kern ; Fred A. Kish, Jr. ; Michael R Krames ; Arto V. Nurmikko ; Yoon-Kyu Song, Methods for fabricating light emitting devices having aluminum gallium indium nitride structures and mirror stacks.
상세보기
Andrews,Peter; Coleman,Thomas G.; Ibbetson,James; Leung,Michael; Negley,Gerald H.; Tarsa,Eric, Methods for packaging of a semiconductor light emitting device.
상세보기
NakaMats Yoshiro (1-10-1105 ; Minami Aoyama 5-chome Minato-ku ; Tokyo JPX), Movable reflecting ray transmitter.
상세보기
NakaMats Yoshiro (1-10-1150 Minami Aoyama ; 5-chome Minato-ku ; Tokyo JPX), Movable reflecting ray transmitter.
상세보기
Medendorp, Jr., Nicholas W.; McClear, Mark; Keller, Bernd P.; Brandes, George R.; LeToquin, Ronan P., Multi-chip light emitting device lamps for providing high-CRI warm white light and light fixtures including the same.
상세보기
Prophet Philip Alan ; Hall John Eric, Multi-color lens assembly injection molding process and apparatus.
상세보기
Tarsa,Eric Joseph; Dunn,Michael; Keller,Bernd, Multiple component solid state white light.
상세보기
Lowery Christopher Haydn, Multiple encapsulation of phosphor-LED devices.
상세보기
Taskar, Nikhil R.; Bhargava, Rameshwar Nath, Nanocrystalline based phosphors and photonic structures for solid state lighting.
상세보기
Rains,Jack C., Optical system using LED coupled with phosphor-doped reflective materials.
상세보기
Krames Michael R. ; Kish ; Jr. Fred A., Ordered interface texturing for a light emitting device.
상세보기
Narendran, Nadarajah; Gu, Yimin, Package design for producing white light with short-wavelength LEDS and down-conversion materials.
상세보기
Linthicum Kevin J. ; Gehrke Thomas ; Thomson Darren B. ; Carlson Eric P. ; Rajagopal Pradeep ; Davis Robert F., Pendeoepitaxial gallium nitride semiconductor layers on silcon carbide substrates.
상세보기
Itoh Shigeo,JPX ; Toki Hitoshi,JPX ; Kataoka Fumiaki,JPX ; Kanie Hisashi,JPX, Phosphor and method for producing same.
상세보기
Duclos, Steven Jude; Jansma, Jon; Bortscheller, Jacob C.; Wojnarowski, Robert J., Phosphor coating with self-adjusting distance from LED chip.
상세보기
Osaka Norihisa (Tajimi JPX) Ikegami Yukihiro (Nagoya JPX), Phosphor paste compositions and phosphor coatings obtained therefrom.
상세보기
Nagata Teruyuki,JPX ; Okazaki Koju,JPX ; Miura Tohru,JPX ; Kajimoto Nobuyuki,JPX ; Kanemura Yoshinobu,JPX ; Sasagawa Katsuyoshi,JPX ; Imai Masao,JPX, Plastic lenses having a high-refractive index, process for the preparation thereof and casting polymerization process f.
상세보기
Appeldorn Roger H. (Grant Township ; Washington County MN) Cobb ; Jr. Sanford (Saint Mary\s Point MN) Dreyer ; Jr. John F. (North Oaks MN), Pole light having a programmable footprint.
상세보기
Loh,Ban P., Power surface mount light emitting die package.
상세보기
Eisert, Dominik; Haerle, Volker; Kuehn, Frank; Mundbrod-Vangerow, Manfred; Strauss, Uwe; Zehnder, Ulrich, Radiation emitting semiconductor device.
상세보기
Turner Wheeler M. (4689 Puente Plz. Santa Barbara CA 93110), Reading and viewing lamp.
상세보기
Trottier, Troy A.; Mueller, Gerd O.; Mueller-Mach, Regina B.; Krames, Michael R., Selective filtering of wavelength-converted semiconductor light emitting devices.
상세보기
Cheung Nathan W. ; Sands Timothy D. ; Wong William S., Separation of thin films from transparent substrates by selective optical processing.
상세보기
Beeson,Karl W.; Zimmerman,Scott M., Side emitting illumination systems incorporating light emitting diodes.
상세보기
Srivastava, Alok Mani; Duggal, Anil Raj; Comanzo, Holly Ann; Beers, William Winder, Single phosphor for creating white light with high luminosity and high CRI in a UV LED device.
상세보기
Negley, Gerald H.; Hunter, F. Neal, Solid state light emitting device and method of making same.
상세보기
Baretz, Bruce; Tischler, Michael A., Solid state white light emitter and display using same.
상세보기
Negley,Gerald H.; Loh,Ban, Transmissive optical elements including transparent plastic shell having a phosphor dispersed therein, and methods of fabricating same.
상세보기
Vriens Leendert,NLX ; Acket Gerard,NLX ; Ronda Cornelis,DEX, UV/blue led-phosphor device with efficient conversion of UV/blues light to visible light.
상세보기
Edmond John A. (Cary NC) Bulman Gary E. (Cary NC) Kong Hua-Shuang (Raleigh NC) Dmitriev Vladimir (Fuquay-Varina NC), Vertical geometry light emitting diode with group III nitride active layer and extended lifetime.
상세보기
Hohn Klaus,DEX ; Debray Alexandra,DEX ; Schlotter Peter,DEX ; Schmidt Ralf,DEX ; Schneider Jurgen,DEX, Wavelength-converting casting composition and its use.
상세보기
Vitta,Pranci{hacek over (s)}kus; Zukauskas,Arturas; Gaska,Remigijus; Shur,Michael, White light emitting device and method.
상세보기
Han,Byung Woong; Kim,Kyu Seok; Chu,Young Bee; Lee,Sang Hee; Park,Young Hee; Lee,Jong Nam, White light generating unit, backlight assembly having the same and liquid crystal display device having the same.
상세보기

IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
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Lighting devices having remote lumiphors that are excited by lumiphor-converted semiconductor excitation sources 원문보기

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연합인증

Lighting devices having remote lumiphors that are excited by lumiphor-converted semiconductor excitation sources 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

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이 특허에 인용된 특허 (107)

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