JP6550834B2 - プロジェクター - Google Patents
プロジェクター Download PDFInfo
- Publication number
- JP6550834B2 JP6550834B2 JP2015063911A JP2015063911A JP6550834B2 JP 6550834 B2 JP6550834 B2 JP 6550834B2 JP 2015063911 A JP2015063911 A JP 2015063911A JP 2015063911 A JP2015063911 A JP 2015063911A JP 6550834 B2 JP6550834 B2 JP 6550834B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- unit
- optical system
- projection
- illumination
- 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 claims description 164
- 238000005286 illumination Methods 0.000 claims description 150
- 238000009826 distribution Methods 0.000 claims description 106
- 238000006243 chemical reaction Methods 0.000 claims description 86
- 230000005855 radiation Effects 0.000 claims description 16
- 239000013307 optical fiber Substances 0.000 claims description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 34
- 238000000926 separation method Methods 0.000 description 25
- 238000012545 processing Methods 0.000 description 18
- 239000004020 conductor Substances 0.000 description 16
- 230000010287 polarization Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 7
- 238000004891 communication Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- 239000011521 glass Substances 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920003217 poly(methylsilsesquioxane) Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Transforming Electric Information Into Light Information (AREA)
- Projection Apparatus (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Planar Illumination Modules (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015063911A JP6550834B2 (ja) | 2015-03-26 | 2015-03-26 | プロジェクター |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015063911A JP6550834B2 (ja) | 2015-03-26 | 2015-03-26 | プロジェクター |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016184067A JP2016184067A (ja) | 2016-10-20 |
| JP2016184067A5 JP2016184067A5 (enrdf_load_stackoverflow) | 2018-04-05 |
| JP6550834B2 true JP6550834B2 (ja) | 2019-07-31 |
Family
ID=57242792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015063911A Active JP6550834B2 (ja) | 2015-03-26 | 2015-03-26 | プロジェクター |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6550834B2 (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018163319A (ja) * | 2017-03-27 | 2018-10-18 | 東芝ライテック株式会社 | 照明ダクトに取り付ける情報提供装置、および照明ダクトシステム |
| WO2021014928A1 (ja) | 2019-07-23 | 2021-01-28 | パナソニックＩｐマネジメント株式会社 | 投写型映像表示装置 |
| KR102581260B1 (ko) * | 2023-05-18 | 2023-09-22 | 주식회사 디뮤지엄 | Lcd패널을 이용한 광 분포 제어 장치 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04104241A (ja) * | 1990-08-24 | 1992-04-06 | Seiko Epson Corp | 照明光源装置 |
| WO2005083508A1 (ja) * | 2004-02-27 | 2005-09-09 | Matsushita Electric Industrial Co., Ltd. | ２次元画像形成装置 |
| EP1771010A1 (en) * | 2005-09-29 | 2007-04-04 | Barco, naamloze vennootschap. | Digital video projection device |
| JP5083506B2 (ja) * | 2007-01-19 | 2012-11-28 | セイコーエプソン株式会社 | プロジェクタ、プログラムおよび情報記憶媒体 |
| JP5320754B2 (ja) * | 2008-01-30 | 2013-10-23 | セイコーエプソン株式会社 | プロジェクタ及びこれを備える携帯機器 |
| JP6186685B2 (ja) * | 2012-09-19 | 2017-08-30 | カシオ計算機株式会社 | 投影装置 |
| JP6123249B2 (ja) * | 2012-11-16 | 2017-05-10 | セイコーエプソン株式会社 | プロジェクターおよびその制御方法 |
| WO2014171134A1 (ja) * | 2013-04-18 | 2014-10-23 | パナソニック株式会社 | 投写型映像表示装置 |
-
2015
- 2015-03-26 JP JP2015063911A patent/JP6550834B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2016184067A (ja) | 2016-10-20 |
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