CN116783062B - 装饰片和显示装置 - Google Patents

装饰片和显示装置

Info

Publication number
CN116783062B
CN116783062B CN202180081304.3A CN202180081304A CN116783062B CN 116783062 B CN116783062 B CN 116783062B CN 202180081304 A CN202180081304 A CN 202180081304A CN 116783062 B CN116783062 B CN 116783062B
Authority
CN
China
Prior art keywords
decorative sheet
layer
transparent resin
light
resin layer
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
Application number
CN202180081304.3A
Other languages
English (en)
Chinese (zh)
Other versions
CN116783062A (zh
Inventor
山中直人
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Priority to CN202511885844.3A priority Critical patent/CN121393319A/zh
Publication of CN116783062A publication Critical patent/CN116783062A/zh
Application granted granted Critical
Publication of CN116783062B publication Critical patent/CN116783062B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/06—Signs, boards or panels, illuminated from behind the insignia using individual cut-out symbols or cut-out silhouettes, e.g. perforated signs
    • 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
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/14—Layered products comprising a layer of natural or synthetic rubber comprising synthetic rubber copolymers
    • 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
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/08—Signs, boards or panels, illuminated from behind the insignia using both translucent and non-translucent 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • 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
    • B32B2457/00—Electrical equipment
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
    • G02B5/0215—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures the surface having a regular structure
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
    • G02B5/0226—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures having particles on the surface
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
    • G02B5/0242—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of dispersed particles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Laminated Bodies (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
CN202180081304.3A 2020-12-07 2021-12-06 装饰片和显示装置 Active CN116783062B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202511885844.3A CN121393319A (zh) 2020-12-07 2021-12-06 装饰片和显示装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-202975 2020-12-07
JP2020202975 2020-12-07
PCT/JP2021/044799 WO2022124279A1 (ja) 2020-12-07 2021-12-06 加飾シート、表示装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202511885844.3A Division CN121393319A (zh) 2020-12-07 2021-12-06 装饰片和显示装置

Publications (2)

Publication Number Publication Date
CN116783062A CN116783062A (zh) 2023-09-19
CN116783062B true CN116783062B (zh) 2026-01-02

Family

ID=81974397

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202180081304.3A Active CN116783062B (zh) 2020-12-07 2021-12-06 装饰片和显示装置
CN202511885844.3A Pending CN121393319A (zh) 2020-12-07 2021-12-06 装饰片和显示装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202511885844.3A Pending CN121393319A (zh) 2020-12-07 2021-12-06 装饰片和显示装置

Country Status (5)

Country Link
US (1) US20240053517A1 (https=)
EP (1) EP4257356A4 (https=)
JP (2) JP7178004B2 (https=)
CN (2) CN116783062B (https=)
WO (1) WO2022124279A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120265459A (zh) * 2022-11-09 2025-07-04 大日本印刷株式会社 装饰外覆件、装饰部件、显示系统、装饰外覆件的制造方法和装饰部件的制造方法
JP7828650B2 (ja) * 2023-04-28 2026-03-12 Ｋｅｐｌｅｒ株式会社 表示装置、電子機器
JP7644905B1 (ja) 2024-02-06 2025-03-13 大日本印刷株式会社 加飾シート及び表示システム
JP2025168219A (ja) * 2024-04-26 2025-11-07 Ｔｏｐｐａｎホールディングス株式会社 印刷物および表示装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018189769A (ja) * 2017-05-01 2018-11-29 大日本印刷株式会社 透過型スクリーンおよび背面投射型表示装置
WO2020040195A1 (ja) * 2018-08-22 2020-02-27 大日本印刷株式会社 加飾シート及び表示装置

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US5204160A (en) * 1988-08-08 1993-04-20 Minnesota Mining And Manufacturing Company Light-collimating film
JP2001228547A (ja) * 2000-02-18 2001-08-24 Matsushita Electric Ind Co Ltd 背面投射型スクリーンおよび背面投射型ディスプレイ
JP4872159B2 (ja) * 2001-03-13 2012-02-08 大日本印刷株式会社 加飾シートとその製造方法、及び射出成形同時加飾方法
JP2004109378A (ja) * 2002-09-17 2004-04-08 Dainippon Printing Co Ltd 透過型スクリーン
JP4005885B2 (ja) * 2002-09-17 2007-11-14 大日本印刷株式会社 レンチキュラーレンズシート
JP2009025472A (ja) * 2007-07-18 2009-02-05 Shin Etsu Polymer Co Ltd 視野角制御シート
JP2013156284A (ja) * 2012-01-26 2013-08-15 Mitsubishi Electric Corp 曲面スクリーンおよび表示装置
KR102014667B1 (ko) * 2014-01-10 2019-08-26 다이니폰 인사츠 가부시키가이샤 화장 시트 및 화장판, 그리고 그것들의 제조 방법
JP6620464B2 (ja) * 2015-08-26 2019-12-18 大日本印刷株式会社 フレキシブル透明基板及びそれを用いたシースルー型のｌｅｄ表示装置
JP6809824B2 (ja) * 2016-07-04 2021-01-06 日東電工株式会社 光学積層体の製造方法、および光学積層体中間体
JP6981984B2 (ja) * 2016-09-14 2021-12-17 株式会社巴川製紙所 反射型表示装置用光拡散フィルム積層体及びこれを用いた反射型表示装置
JP6819398B2 (ja) * 2017-03-24 2021-01-27 大日本印刷株式会社 透過型加飾スクリーン、及び透過型投射システム
JP6922324B2 (ja) * 2017-03-28 2021-08-18 大日本印刷株式会社 透過型スクリーンおよび背面投射型表示装置
JP7279509B2 (ja) * 2018-08-21 2023-05-23 大日本印刷株式会社 加飾シートの製造方法、加飾シート、表示装置
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JP7215045B2 (ja) * 2018-09-27 2023-01-31 大日本印刷株式会社 積層体及び加飾物品
JP7286943B2 (ja) * 2018-10-24 2023-06-06 大日本印刷株式会社 加飾フィルムおよび表示装置
JP7180278B2 (ja) * 2018-10-24 2022-11-30 大日本印刷株式会社 加飾フィルムおよび表示装置
JP7281652B2 (ja) * 2019-03-28 2023-05-26 パナソニックＩｐマネジメント株式会社 表示装置
JP2020168767A (ja) * 2019-04-01 2020-10-15 大日本印刷株式会社 積層体および積層体の製造方法、並びに表示機能付き物品
JP7510613B2 (ja) * 2020-05-14 2024-07-04 大日本印刷株式会社 加飾シート付き表示装置用積層体および加飾シート付き表示装置

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JP2018189769A (ja) * 2017-05-01 2018-11-29 大日本印刷株式会社 透過型スクリーンおよび背面投射型表示装置
WO2020040195A1 (ja) * 2018-08-22 2020-02-27 大日本印刷株式会社 加飾シート及び表示装置

Also Published As

Publication number Publication date
JP2022090637A (ja) 2022-06-17
JP7178004B2 (ja) 2022-11-25
US20240053517A1 (en) 2024-02-15
EP4257356A1 (en) 2023-10-11
JP2023001267A (ja) 2023-01-04
WO2022124279A1 (ja) 2022-06-16
CN121393319A (zh) 2026-01-23
EP4257356A4 (en) 2024-10-30
CN116783062A (zh) 2023-09-19

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