JPWO2023054117A1 - - Google Patents
Info
- Publication number
- JPWO2023054117A1 JPWO2023054117A1 JP2022559950A JP2022559950A JPWO2023054117A1 JP WO2023054117 A1 JPWO2023054117 A1 JP WO2023054117A1 JP 2022559950 A JP2022559950 A JP 2022559950A JP 2022559950 A JP2022559950 A JP 2022559950A JP WO2023054117 A1 JPWO2023054117 A1 JP WO2023054117A1
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/02—Physical, chemical or physicochemical properties
- B32B7/023—Optical properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B27/0172—Head mounted characterised by optical features
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/05—5 or more layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/24—All layers being polymeric
- B32B2250/244—All polymers belonging to those covered by group B32B27/36
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/42—Alternating layers, e.g. ABAB(C), AABBAABB(C)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/412—Transparent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/416—Reflective
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/42—Polarizing, birefringent, filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2457/00—Electrical equipment
- B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/0101—Head-up displays characterised by optical features
- G02B2027/0118—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Laminated Bodies (AREA)
- Polarising Elements (AREA)
- Optical Filters (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021158863 | 2021-09-29 | ||
| JP2021158863 | 2021-09-29 | ||
| PCT/JP2022/035170 WO2023054117A1 (ja) | 2021-09-29 | 2022-09-21 | 多層積層フィルム及び投影画像表示部材 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2023054117A1 true JPWO2023054117A1 (https=) | 2023-04-06 |
| JP7332057B1 JP7332057B1 (ja) | 2023-08-23 |
| JPWO2023054117A5 JPWO2023054117A5 (https=) | 2023-09-06 |
Family
ID=85780657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022559950A Active JP7332057B1 (ja) | 2021-09-29 | 2022-09-21 | 多層積層フィルム及び投影画像表示部材 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20240375375A1 (https=) |
| EP (1) | EP4411436A4 (https=) |
| JP (1) | JP7332057B1 (https=) |
| KR (1) | KR20240087694A (https=) |
| CN (1) | CN117897638A (https=) |
| WO (1) | WO2023054117A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN121752433A (zh) * | 2023-09-15 | 2026-03-27 | 东丽株式会社 | 叠层膜 |
| WO2025263455A1 (ja) * | 2024-06-17 | 2025-12-26 | 東レ株式会社 | 投影画像表示部材、透明ディスプレイシステム、ヘッドアップディスプレイシステム、有人交通機関、及びスクリーン |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5808798A (en) * | 1996-03-27 | 1998-09-15 | Minnesota Mining And Manufacturing Co. | Nonpolarizing beamsplitter |
| JP4691910B2 (ja) | 2004-06-11 | 2011-06-01 | 東レ株式会社 | スクリーン用反射体およびスクリーン |
| JP4816419B2 (ja) | 2005-11-29 | 2011-11-16 | 東レ株式会社 | 積層フィルム |
| JP2007307893A (ja) | 2006-04-20 | 2007-11-29 | Toray Ind Inc | マット調フィルムおよび成形品 |
| US9527266B2 (en) * | 2012-03-16 | 2016-12-27 | Toray Industries, Inc. | Multi-layer laminated film |
| EP3778223A4 (en) | 2018-04-10 | 2022-01-26 | Toray Industries, Inc. | LAYERED FOIL AND INDICATOR |
| JP7400474B2 (ja) * | 2018-12-12 | 2023-12-19 | 東レ株式会社 | 光源ユニット、表示装置及びフィルム |
| CN113924513B (zh) * | 2019-03-26 | 2024-05-14 | 东丽株式会社 | 层叠体及其制造方法、导光板单元、光源单元、显示装置、投影图像显示部件、投影图像显示装置以及显示画面用滤光器 |
| JP2021054061A (ja) * | 2019-09-26 | 2021-04-08 | 東レ株式会社 | 積層フィルム |
-
2022
- 2022-09-21 KR KR1020247008748A patent/KR20240087694A/ko active Pending
- 2022-09-21 US US18/691,548 patent/US20240375375A1/en active Pending
- 2022-09-21 JP JP2022559950A patent/JP7332057B1/ja active Active
- 2022-09-21 WO PCT/JP2022/035170 patent/WO2023054117A1/ja not_active Ceased
- 2022-09-21 CN CN202280058891.9A patent/CN117897638A/zh active Pending
- 2022-09-21 EP EP22875984.1A patent/EP4411436A4/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR20240087694A (ko) | 2024-06-19 |
| US20240375375A1 (en) | 2024-11-14 |
| CN117897638A (zh) | 2024-04-16 |
| WO2023054117A1 (ja) | 2023-04-06 |
| EP4411436A1 (en) | 2024-08-07 |
| JP7332057B1 (ja) | 2023-08-23 |
| EP4411436A4 (en) | 2025-10-08 |
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