JP7643586B2 - 透光性樹脂シート、投射型表示器および移動体 - Google Patents

透光性樹脂シート、投射型表示器および移動体 Download PDF

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Publication number
JP7643586B2
JP7643586B2 JP2023558955A JP2023558955A JP7643586B2 JP 7643586 B2 JP7643586 B2 JP 7643586B2 JP 2023558955 A JP2023558955 A JP 2023558955A JP 2023558955 A JP2023558955 A JP 2023558955A JP 7643586 B2 JP7643586 B2 JP 7643586B2
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Prior art keywords
resin sheet
light
cover member
translucent
transmitting
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Japanese (ja)
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JPWO2024005168A5 (https=
JPWO2024005168A1 (https=
Inventor
哲也 石川
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Sumitomo Bakelite Co Ltd
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Sumitomo Bakelite Co Ltd
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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • 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
    • B32B23/00—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose
    • B32B23/04—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose comprising such cellulosic plastic substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B23/046—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose comprising such cellulosic plastic substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of natural rubber or synthetic rubber
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • 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
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • 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
    • B32B27/365—Layered products comprising a layer of synthetic resin comprising polyesters comprising polycarbonates
    • 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
    • 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
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14—Protective coatings, e.g. hard coatings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • G02B5/3041—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks
    • G02B5/305—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric 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
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • 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
    • B32B2307/414—Translucent
    • 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
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • B32B2307/737—Dimensions, e.g. volume or area
    • B32B2307/7375—Linear, e.g. length, distance or width
    • B32B2307/7376—Thickness
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Laminated Bodies (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
JP2023558955A 2022-06-30 2023-06-29 透光性樹脂シート、投射型表示器および移動体 Active JP7643586B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025030282A JP2025085651A (ja) 2022-06-30 2025-02-27 透光性樹脂シート、投射型表示器および移動体

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022105811 2022-06-30
JP2022105811 2022-06-30
PCT/JP2023/024286 WO2024005168A1 (ja) 2022-06-30 2023-06-29 透光性樹脂シート、投射型表示器および移動体

Related Child Applications (1)

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JP2025030282A Division JP2025085651A (ja) 2022-06-30 2025-02-27 透光性樹脂シート、投射型表示器および移動体

Publications (3)

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JPWO2024005168A1 JPWO2024005168A1 (https=) 2024-01-04
JPWO2024005168A5 JPWO2024005168A5 (https=) 2024-06-04
JP7643586B2 true JP7643586B2 (ja) 2025-03-11

Family

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JP2023558955A Active JP7643586B2 (ja) 2022-06-30 2023-06-29 透光性樹脂シート、投射型表示器および移動体
JP2025030282A Pending JP2025085651A (ja) 2022-06-30 2025-02-27 透光性樹脂シート、投射型表示器および移動体

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JP2025030282A Pending JP2025085651A (ja) 2022-06-30 2025-02-27 透光性樹脂シート、投射型表示器および移動体

Country Status (4)

Country Link
EP (1) EP4550014A4 (https=)
JP (2) JP7643586B2 (https=)
CN (1) CN119452280A (https=)
WO (1) WO2024005168A1 (https=)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002090546A (ja) 2000-07-10 2002-03-27 Nitto Denko Corp 偏光板およびその製造方法
JP2004020672A (ja) 2002-06-13 2004-01-22 Nitto Denko Corp 偏光板およびその製造方法
JP2010145525A (ja) 2008-12-16 2010-07-01 Nitto Denko Corp 偏光板の製造方法
JP2013064771A (ja) 2011-09-15 2013-04-11 Sumitomo Chemical Co Ltd 積層体およびその製造方法
JP2015163952A (ja) 2014-01-28 2015-09-10 住友化学株式会社 偏光板の保管方法、偏光板が有する波打ち欠陥の解消又は低減方法、及び偏光板の製造方法
US20190336062A1 (en) 2016-06-17 2019-11-07 Samsung Electronics Co., Ltd. Portable device and method for measuring skin hydration using same
JP2021047447A (ja) 2020-12-07 2021-03-25 住友ベークライト株式会社 スクリーン
JP2022072753A (ja) 2020-10-30 2022-05-17 住友ベークライト株式会社 カバー部材

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6152018B2 (ja) 2013-09-04 2017-06-21 矢崎総業株式会社 車両用表示装置
JP2015055679A (ja) 2013-09-10 2015-03-23 大日本印刷株式会社 偏光板、偏光板の製造方法、画像表示装置、画像表示装置の製造方法及び偏光板の光透過率改善方法

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002090546A (ja) 2000-07-10 2002-03-27 Nitto Denko Corp 偏光板およびその製造方法
JP2004020672A (ja) 2002-06-13 2004-01-22 Nitto Denko Corp 偏光板およびその製造方法
JP2010145525A (ja) 2008-12-16 2010-07-01 Nitto Denko Corp 偏光板の製造方法
JP2013064771A (ja) 2011-09-15 2013-04-11 Sumitomo Chemical Co Ltd 積層体およびその製造方法
JP2015163952A (ja) 2014-01-28 2015-09-10 住友化学株式会社 偏光板の保管方法、偏光板が有する波打ち欠陥の解消又は低減方法、及び偏光板の製造方法
US20190336062A1 (en) 2016-06-17 2019-11-07 Samsung Electronics Co., Ltd. Portable device and method for measuring skin hydration using same
JP2022072753A (ja) 2020-10-30 2022-05-17 住友ベークライト株式会社 カバー部材
JP2021047447A (ja) 2020-12-07 2021-03-25 住友ベークライト株式会社 スクリーン

Also Published As

Publication number Publication date
JP2025085651A (ja) 2025-06-05
WO2024005168A1 (ja) 2024-01-04
CN119452280A (zh) 2025-02-14
JPWO2024005168A1 (https=) 2024-01-04
EP4550014A4 (en) 2025-11-19
EP4550014A1 (en) 2025-05-07

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