JP6251868B2 - 照明光学系およびこれを用いた電子装置 - Google Patents
照明光学系およびこれを用いた電子装置 Download PDFInfo
- Publication number
- JP6251868B2 JP6251868B2 JP2013138706A JP2013138706A JP6251868B2 JP 6251868 B2 JP6251868 B2 JP 6251868B2 JP 2013138706 A JP2013138706 A JP 2013138706A JP 2013138706 A JP2013138706 A JP 2013138706A JP 6251868 B2 JP6251868 B2 JP 6251868B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- region
- phosphor
- band
- blue
- 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.)
- Active
Links
- 230000003287 optical effect Effects 0.000 title claims description 99
- 238000005286 illumination Methods 0.000 title claims description 53
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical group [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 157
- 230000005540 biological transmission Effects 0.000 claims description 82
- 239000000463 material Substances 0.000 description 27
- 238000006243 chemical reaction Methods 0.000 description 12
- 230000004907 flux Effects 0.000 description 9
- 239000004065 semiconductor Substances 0.000 description 8
- 239000000126 substance Substances 0.000 description 7
- 238000009792 diffusion process Methods 0.000 description 6
- 239000011521 glass Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000009877 rendering Methods 0.000 description 5
- 229910052727 yttrium Inorganic materials 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 230000005284 excitation Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000002223 garnet Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 108010043121 Green Fluorescent Proteins Proteins 0.000 description 1
- -1 Nitride compound Chemical class 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 229910052771 Terbium Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- GZCRRIHWUXGPOV-UHFFFAOYSA-N terbium atom Chemical compound [Tb] GZCRRIHWUXGPOV-UHFFFAOYSA-N 0.000 description 1
- 230000003685 thermal hair damage Effects 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Projection Apparatus (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013138706A JP6251868B2 (ja) | 2013-07-02 | 2013-07-02 | 照明光学系およびこれを用いた電子装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013138706A JP6251868B2 (ja) | 2013-07-02 | 2013-07-02 | 照明光学系およびこれを用いた電子装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015011302A JP2015011302A (ja) | 2015-01-19 |
| JP2015011302A5 JP2015011302A5 (pt) | 2016-09-01 |
| JP6251868B2 true JP6251868B2 (ja) | 2017-12-27 |
Family
ID=52304475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013138706A Active JP6251868B2 (ja) | 2013-07-02 | 2013-07-02 | 照明光学系およびこれを用いた電子装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6251868B2 (pt) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110149430A (zh) * | 2019-05-28 | 2019-08-20 | 四川金东迪科技有限公司 | 一种影像可自由共享的手机屏及其方法 |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6458390B2 (ja) * | 2014-07-31 | 2019-01-30 | 日亜化学工業株式会社 | 光源装置及びこの光源装置を備えたプロジェクタ |
| CN204420882U (zh) * | 2015-02-09 | 2015-06-24 | 深圳市绎立锐光科技开发有限公司 | 散热型修色色轮 |
| JP6476970B2 (ja) * | 2015-02-17 | 2019-03-06 | セイコーエプソン株式会社 | 照明装置およびプロジェクター |
| US9915859B2 (en) | 2015-06-05 | 2018-03-13 | Canon Kabushiki Kaisha | Optical element, light source device using the same, and projection display apparatus |
| JP6532344B2 (ja) * | 2015-07-31 | 2019-06-19 | キヤノン株式会社 | 照明光学系及びこれを用いた投射型表示装置 |
| JP6551044B2 (ja) * | 2015-08-19 | 2019-07-31 | セイコーエプソン株式会社 | 波長変換素子、照明装置およびプロジェクター |
| JP2017188328A (ja) * | 2016-04-06 | 2017-10-12 | ウシオ電機株式会社 | 蛍光装置 |
| CN108663879B (zh) | 2017-03-31 | 2021-04-06 | 中强光电股份有限公司 | 投影机及其照明系统 |
| JP6787261B2 (ja) * | 2017-06-27 | 2020-11-18 | カシオ計算機株式会社 | 光源装置及び投影装置 |
| CN108303839B (zh) * | 2018-02-09 | 2019-11-12 | 广景视睿科技（深圳）有限公司 | 一种激光投影照明光源及其投影系统 |
| JP7296604B2 (ja) * | 2018-06-29 | 2023-06-23 | パナソニックＩｐマネジメント株式会社 | 蛍光体ホイール装置 |
| US10996457B2 (en) | 2018-10-12 | 2021-05-04 | Panasonic Intellectual Property Management Co., Ltd. | Wheel apparatus, light source apparatus, and projection-type image display apparatus |
| US11874591B2 (en) | 2021-03-23 | 2024-01-16 | Casio Computer Co., Ltd. | Light source apparatus, projection apparatus and color wheel device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4711154B2 (ja) * | 2009-06-30 | 2011-06-29 | カシオ計算機株式会社 | 光源装置及びプロジェクタ |
| JP5429543B2 (ja) * | 2009-09-15 | 2014-02-26 | カシオ計算機株式会社 | 光源ユニット及びプロジェクタ |
| JP2012037638A (ja) * | 2010-08-05 | 2012-02-23 | Seiko Epson Corp | 光源装置及びプロジェクター |
| JP5534336B2 (ja) * | 2010-09-29 | 2014-06-25 | カシオ計算機株式会社 | 光源ユニット及びプロジェクタ |
| WO2013046243A1 (ja) * | 2011-09-26 | 2013-04-04 | 日立コンシューマエレクトロニクス株式会社 | 光源装置 |
| JP5979365B2 (ja) * | 2011-10-06 | 2016-08-24 | パナソニックＩｐマネジメント株式会社 | 光源装置及び画像表示装置 |
| CN102854728B (zh) * | 2011-12-18 | 2016-03-16 | 深圳市光峰光电技术有限公司 | 光源系统及投影装置 |
| JP2014182358A (ja) * | 2013-03-21 | 2014-09-29 | Hitachi Media Electoronics Co Ltd | 光源装置及び画像表示装置 |
-
2013
- 2013-07-02 JP JP2013138706A patent/JP6251868B2/ja active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110149430A (zh) * | 2019-05-28 | 2019-08-20 | 四川金东迪科技有限公司 | 一种影像可自由共享的手机屏及其方法 |
| CN110149430B (zh) * | 2019-05-28 | 2021-01-05 | 四川金东迪科技有限公司 | 一种影像可自由共享的手机屏及其方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015011302A (ja) | 2015-01-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6251868B2 (ja) | 照明光学系およびこれを用いた電子装置 | |
| US9823557B2 (en) | Wavelength converting member and projector including the wavelength converting member | |
| JP6292523B2 (ja) | 波長変換デバイス、照明光学系およびこれを用いた電子装置 | |
| JP6225338B2 (ja) | 光源および画像投写装置 | |
| JP6090875B2 (ja) | 照明光学系及びプロジェクタ | |
| JP5767444B2 (ja) | 光源装置及び画像投影装置 | |
| JP5716401B2 (ja) | 光源装置及びプロジェクター | |
| JP2016099558A (ja) | 波長変換素子、光源装置、プロジェクターおよび波長変換素子の製造方法 | |
| KR20160019177A (ko) | 일체형 파장 변환 휠 및 컬러 휠이 구비된 프로젝션 장치 | |
| JP2014142369A (ja) | 照明光学系およびこれを用いた電子装置 | |
| JP2021018340A (ja) | セラミック複合体、光源装置およびプロジェクター | |
| JP2017083907A (ja) | プロジェクタおよび画像形成素子への照明光の照射方法 | |
| JP2016145848A (ja) | 光学変換素子およびそれを用いた光源 | |
| JP2014160178A (ja) | 照明光学系およびこれを用いた電子装置 | |
| US20150098207A1 (en) | High luminance solid state light source | |
| JP5949984B2 (ja) | 光源装置及びプロジェクター | |
| JP6238204B2 (ja) | 光合成ユニット | |
| JP6388051B2 (ja) | 光源装置及び画像投影装置 | |
| JP6094866B2 (ja) | 照明光学系 | |
| JP5949983B2 (ja) | 光源装置及びプロジェクター | |
| JP7228010B2 (ja) | 固体光源装置 | |
| JP6680340B2 (ja) | 光源装置及び画像投影装置 | |
| JP6453495B2 (ja) | 光源装置及び画像投影装置 | |
| JP6701793B2 (ja) | 波長変換素子、波長変換装置、照明装置およびプロジェクター | |
| JP2017111859A (ja) | 波長変換素子、光源装置及びプロジェクター |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160628 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20160630 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160719 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20170308 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170314 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170509 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20171003 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20171012 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 6251868 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |