JP2013051340A - 発光装置、スーパールミネッセントダイオード、およびプロジェクター - Google Patents

発光装置、スーパールミネッセントダイオード、およびプロジェクター Download PDF

Info

Publication number
JP2013051340A
JP2013051340A JP2011189231A JP2011189231A JP2013051340A JP 2013051340 A JP2013051340 A JP 2013051340A JP 2011189231 A JP2011189231 A JP 2011189231A JP 2011189231 A JP2011189231 A JP 2011189231A JP 2013051340 A JP2013051340 A JP 2013051340A
Authority
JP
Japan
Prior art keywords
layer
light
optical waveguide
emitting device
light emitting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2011189231A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013051340A5 (enExample
Inventor
Masamitsu Mochizuki
理光 望月
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2011189231A priority Critical patent/JP2013051340A/ja
Priority to US13/597,847 priority patent/US8911093B2/en
Publication of JP2013051340A publication Critical patent/JP2013051340A/ja
Publication of JP2013051340A5 publication Critical patent/JP2013051340A5/ja
Priority to US14/539,230 priority patent/US9170477B2/en
Pending legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/208—Homogenising, shaping of the illumination light
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4298—Coupling light guides with opto-electronic elements coupling with non-coherent light sources and/or radiation detectors, e.g. lamps, incandescent bulbs, scintillation chambers
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/2006—Lamp housings characterised by the light source
    • G03B21/2033—LED or laser light sources
    • 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]
    • H10H20/042—Superluminescent diodes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/4214—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical element having redirecting reflective means, e.g. mirrors, prisms for deflecting the radiation from horizontal to down- or upward direction toward a device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Projection Apparatus (AREA)
  • Led Devices (AREA)
JP2011189231A 2011-08-31 2011-08-31 発光装置、スーパールミネッセントダイオード、およびプロジェクター Pending JP2013051340A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2011189231A JP2013051340A (ja) 2011-08-31 2011-08-31 発光装置、スーパールミネッセントダイオード、およびプロジェクター
US13/597,847 US8911093B2 (en) 2011-08-31 2012-08-29 Light emitting device and super-luminescent diode having layer with first, second, and third waveguides
US14/539,230 US9170477B2 (en) 2011-08-31 2014-11-12 Light emitting device and super-luminescent diode having layer with first, second and third waveguides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011189231A JP2013051340A (ja) 2011-08-31 2011-08-31 発光装置、スーパールミネッセントダイオード、およびプロジェクター

Publications (2)

Publication Number Publication Date
JP2013051340A true JP2013051340A (ja) 2013-03-14
JP2013051340A5 JP2013051340A5 (enExample) 2014-10-09

Family

ID=47743275

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011189231A Pending JP2013051340A (ja) 2011-08-31 2011-08-31 発光装置、スーパールミネッセントダイオード、およびプロジェクター

Country Status (2)

Country Link
US (2) US8911093B2 (enExample)
JP (1) JP2013051340A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013051341A (ja) * 2011-08-31 2013-03-14 Seiko Epson Corp 発光装置、スーパールミネッセントダイオード、およびプロジェクター
US9423678B2 (en) 2013-01-21 2016-08-23 Seiko Epson Corporation Light emitting device, and super luminescent diode

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5736872B2 (ja) * 2011-03-17 2015-06-17 セイコーエプソン株式会社 発光装置およびプロジェクター
JP2013235987A (ja) * 2012-05-09 2013-11-21 Seiko Epson Corp 発光装置、スーパールミネッセントダイオード、およびプロジェクター
DE102013103601A1 (de) 2013-04-10 2014-10-16 Osram Opto Semiconductors Gmbh Optoelektronisches Bauelement und Verfahren zur Herstellung eines optoelektronischen Bauelements
DE102015104665B4 (de) * 2015-03-26 2025-10-30 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Optoelektronischer Halbleiterkörper und Verfahren zur Herstellung eines optoelektronischen Halbleiterkörpers
DE102017208523A1 (de) * 2017-05-19 2018-11-22 Sicoya Gmbh Photonisches Bauelement und Verfahren zu dessen Herstellung
DE102020112969B4 (de) 2020-05-13 2024-02-15 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Strahlungsemittierender halbleiterchip, rücklicht für ein kraftfahrzeug und kraftfahrzeug
DE102020134202A1 (de) 2020-12-18 2022-06-23 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Strahlungsemittierender halbleiterchip und verfahren zur herstellung eines strahlungsemittierenden halbleiterchips
DE102021100534A1 (de) 2021-01-13 2022-07-14 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Optoelektronisches halbleiterbauelement und verfahren zur herstellung eines optoelektronischen halbleiterbauelements
US11774688B2 (en) 2021-01-29 2023-10-03 Sicoya Gmbh Photonic component and method for production thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001135895A (ja) * 1999-11-09 2001-05-18 Mitsubishi Chemicals Corp 半導体発光装置
JP2009267119A (ja) * 2008-04-25 2009-11-12 Seiko Epson Corp 発光装置
JP2010016172A (ja) * 2008-07-03 2010-01-21 Seiko Epson Corp 発光装置
JP2010245469A (ja) * 2009-04-10 2010-10-28 Sharp Corp 半導体レーザ素子、それを用いた半導体レーザモジュール、および、半導体レーザ素子の製造方法
JP2010278131A (ja) * 2009-05-27 2010-12-09 Panasonic Corp 半導体レーザ素子及びその製造方法
JP2011123405A (ja) * 2009-12-14 2011-06-23 Seiko Epson Corp 照明装置およびプロジェクター
JP2011155103A (ja) * 2010-01-27 2011-08-11 Panasonic Corp 半導体発光素子

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6040590A (en) * 1996-12-12 2000-03-21 California Institute Of Technology Semiconductor device with electrostatic control
US6803604B2 (en) * 2001-03-13 2004-10-12 Ricoh Company, Ltd. Semiconductor optical modulator, an optical amplifier and an integrated semiconductor light-emitting device
US6696311B2 (en) * 2001-05-03 2004-02-24 Spectra-Physics Semicond. Lasers, In Increasing the yield of precise wavelength lasers
JP4761426B2 (ja) * 2003-07-25 2011-08-31 三菱電機株式会社 光デバイスおよび半導体レーザ発振器
WO2005122349A1 (en) * 2004-06-07 2005-12-22 Nl Nanosemiconductor Gmbh Electrooptically wavelength-tunable resonant cavity optoelectronic device for high-speed data transfer
JP5088498B2 (ja) 2008-06-19 2012-12-05 セイコーエプソン株式会社 発光装置
JP4962743B2 (ja) * 2008-12-19 2012-06-27 セイコーエプソン株式会社 発光装置
JP5196179B2 (ja) * 2009-01-29 2013-05-15 セイコーエプソン株式会社 発光装置
JP2010219307A (ja) * 2009-03-17 2010-09-30 Seiko Epson Corp 光源装置、プロジェクター
JP5679117B2 (ja) * 2011-03-09 2015-03-04 セイコーエプソン株式会社 発光装置、照射装置、およびプロジェクター
JP5681002B2 (ja) * 2011-03-09 2015-03-04 セイコーエプソン株式会社 発光装置およびプロジェクター
JP5736872B2 (ja) * 2011-03-17 2015-06-17 セイコーエプソン株式会社 発光装置およびプロジェクター
JP2013235987A (ja) * 2012-05-09 2013-11-21 Seiko Epson Corp 発光装置、スーパールミネッセントダイオード、およびプロジェクター

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001135895A (ja) * 1999-11-09 2001-05-18 Mitsubishi Chemicals Corp 半導体発光装置
JP2009267119A (ja) * 2008-04-25 2009-11-12 Seiko Epson Corp 発光装置
JP2010016172A (ja) * 2008-07-03 2010-01-21 Seiko Epson Corp 発光装置
JP2010245469A (ja) * 2009-04-10 2010-10-28 Sharp Corp 半導体レーザ素子、それを用いた半導体レーザモジュール、および、半導体レーザ素子の製造方法
JP2010278131A (ja) * 2009-05-27 2010-12-09 Panasonic Corp 半導体レーザ素子及びその製造方法
JP2011123405A (ja) * 2009-12-14 2011-06-23 Seiko Epson Corp 照明装置およびプロジェクター
JP2011155103A (ja) * 2010-01-27 2011-08-11 Panasonic Corp 半導体発光素子

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013051341A (ja) * 2011-08-31 2013-03-14 Seiko Epson Corp 発光装置、スーパールミネッセントダイオード、およびプロジェクター
US9423678B2 (en) 2013-01-21 2016-08-23 Seiko Epson Corporation Light emitting device, and super luminescent diode

Also Published As

Publication number Publication date
US20130050656A1 (en) 2013-02-28
US8911093B2 (en) 2014-12-16
US9170477B2 (en) 2015-10-27
US20150070899A1 (en) 2015-03-12

Similar Documents

Publication Publication Date Title
JP5681002B2 (ja) 発光装置およびプロジェクター
JP2013051340A (ja) 発光装置、スーパールミネッセントダイオード、およびプロジェクター
JP6421928B2 (ja) 発光装置およびプロジェクター
JP6103202B2 (ja) 半導体発光装置、スーパールミネッセントダイオード、およびプロジェクター
JP5679117B2 (ja) 発光装置、照射装置、およびプロジェクター
JP6020190B2 (ja) 発光装置、スーパールミネッセントダイオード、およびプロジェクター
JP6414464B2 (ja) 発光装置およびプロジェクター
JP6040790B2 (ja) 発光装置、スーパールミネッセントダイオード、およびプロジェクター
JP5736872B2 (ja) 発光装置およびプロジェクター
JP5835561B2 (ja) 発光装置、スーパールミネッセントダイオード、およびプロジェクター
JP6551678B2 (ja) 発光装置およびプロジェクター
JP5304540B2 (ja) 発光装置およびプロジェクター
JP5936017B2 (ja) 発光装置およびプロジェクター
JP2013074120A (ja) 発光装置、およびプロジェクター
JP2017224703A (ja) 発光装置およびプロジェクター
JP2017037948A (ja) 発光装置およびプロジェクター
JP2015087693A (ja) 発光装置およびプロジェクター
JP2011103320A (ja) 発光素子、およびプロジェクター

Legal Events

Date Code Title Description
RD07 Notification of extinguishment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7427

Effective date: 20140619

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140822

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20140822

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20150513

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20150513

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150709

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20151028