JPWO2021015101A1 - - Google Patents
Info
- Publication number
- JPWO2021015101A1 JPWO2021015101A1 JP2021533991A JP2021533991A JPWO2021015101A1 JP WO2021015101 A1 JPWO2021015101 A1 JP WO2021015101A1 JP 2021533991 A JP2021533991 A JP 2021533991A JP 2021533991 A JP2021533991 A JP 2021533991A JP WO2021015101 A1 JPWO2021015101 A1 JP WO2021015101A1
- Authority
- JP
- Japan
- 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
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
-
- 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
-
- 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
- G03B21/16—Cooling; Preventing overheating
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Projection Apparatus (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019136142 | 2019-07-24 | ||
| PCT/JP2020/027733 WO2021015101A1 (ja) | 2019-07-24 | 2020-07-16 | 表示装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2021015101A1 true JPWO2021015101A1 (https=) | 2021-01-28 |
Family
ID=74192590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021533991A Pending JPWO2021015101A1 (https=) | 2019-07-24 | 2020-07-16 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPWO2021015101A1 (https=) |
| WO (1) | WO2021015101A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2024088300A (ja) * | 2022-12-20 | 2024-07-02 | 株式会社Ｊｖｃケンウッド | 投影表示装置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7101047B2 (en) * | 2000-03-31 | 2006-09-05 | Sharp Laboratories Of America, Inc. | Projection display systems for light valves |
| JP2002208139A (ja) * | 2001-01-11 | 2002-07-26 | Ricoh Co Ltd | 情報記録方法、情報記録装置及び情報処理装置 |
| JP4157729B2 (ja) * | 2002-06-12 | 2008-10-01 | 株式会社日立製作所 | 反射型映像投射装置と、それを用いた投写型映像ディスプレイ装置、及び、それに用いる光源装置 |
| JP2005043656A (ja) * | 2003-07-22 | 2005-02-17 | Victor Co Of Japan Ltd | 投射型立体画像表示装置 |
| JP4337691B2 (ja) * | 2003-10-31 | 2009-09-30 | 日本ビクター株式会社 | 画像表示装置 |
| JP5893676B2 (ja) * | 2014-06-10 | 2016-03-23 | 株式会社フジクラ | 難燃性樹脂組成物、及び、これを用いた成形体 |
| US10719007B2 (en) * | 2016-07-29 | 2020-07-21 | Sony Corporation | Composite-optical-system unit and projector |
| JP7227693B2 (ja) * | 2017-08-31 | 2023-02-22 | 株式会社オハラ | 光学ガラス、プリフォーム及び光学素子 |
-
2020
- 2020-07-16 JP JP2021533991A patent/JPWO2021015101A1/ja active Pending
- 2020-07-16 WO PCT/JP2020/027733 patent/WO2021015101A1/ja not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021015101A1 (ja) | 2021-01-28 |