JP7178004B2 - 加飾シート、表示装置 - Google Patents

加飾シート、表示装置 Download PDF

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Publication number
JP7178004B2
JP7178004B2 JP2021197187A JP2021197187A JP7178004B2 JP 7178004 B2 JP7178004 B2 JP 7178004B2 JP 2021197187 A JP2021197187 A JP 2021197187A JP 2021197187 A JP2021197187 A JP 2021197187A JP 7178004 B2 JP7178004 B2 JP 7178004B2
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JP
Japan
Prior art keywords
decorative sheet
layer
transparent resin
resin layer
light
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
JP2021197187A
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English (en)
Japanese (ja)
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JP2022090637A (ja
Inventor
直人 山中
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
Publication of JP2022090637A publication Critical patent/JP2022090637A/ja
Priority to JP2022179008A priority Critical patent/JP2023001267A/ja
Application granted granted Critical
Publication of JP7178004B2 publication Critical patent/JP7178004B2/ja
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Classifications

    • 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
    • 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
    • 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)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Optical Elements Other Than Lenses (AREA)
JP2021197187A 2020-12-07 2021-12-03 加飾シート、表示装置 Active JP7178004B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2022179008A JP2023001267A (ja) 2020-12-07 2022-11-08 加飾シート、表示装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020202975 2020-12-07
JP2020202975 2020-12-07

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2022179008A Division JP2023001267A (ja) 2020-12-07 2022-11-08 加飾シート、表示装置

Publications (2)

Publication Number Publication Date
JP2022090637A JP2022090637A (ja) 2022-06-17
JP7178004B2 true JP7178004B2 (ja) 2022-11-25

Family

ID=81974397

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021197187A Active JP7178004B2 (ja) 2020-12-07 2021-12-03 加飾シート、表示装置
JP2022179008A Pending JP2023001267A (ja) 2020-12-07 2022-11-08 加飾シート、表示装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2022179008A Pending JP2023001267A (ja) 2020-12-07 2022-11-08 加飾シート、表示装置

Country Status (5)

Country Link
US (1) US20240053517A1 (enExample)
EP (1) EP4257356A4 (enExample)
JP (2) JP7178004B2 (enExample)
CN (1) CN116783062A (enExample)
WO (1) WO2022124279A1 (enExample)

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
JP2024158933A (ja) * 2023-04-28 2024-11-08 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 (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2004109378A (ja) 2002-09-17 2004-04-08 Dainippon Printing Co Ltd 透過型スクリーン
JP2004109379A (ja) 2002-09-17 2004-04-08 Dainippon Printing Co Ltd 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
JP2017045855A (ja) 2015-08-26 2017-03-02 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
JP2018163193A (ja) 2017-03-24 2018-10-18 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
JP2018165749A (ja) 2017-03-28 2018-10-25 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
JP2020029087A (ja) 2018-08-21 2020-02-27 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
JP2020052289A (ja) 2018-09-27 2020-04-02 大日本印刷株式会社 積層体及び加飾物品
JP2020067564A (ja) 2018-10-24 2020-04-30 大日本印刷株式会社 加飾フィルムおよび表示装置
JP2020067565A (ja) 2018-10-24 2020-04-30 大日本印刷株式会社 加飾フィルムおよび表示装置
WO2020194784A1 (ja) 2019-03-28 2020-10-01 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
JP2021180136A (ja) 2020-05-14 2021-11-18 大日本印刷株式会社 表示装置用積層体、加飾シート付き表示装置用積層体、表示装置および加飾シート付き表示装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
KR101906024B1 (ko) * 2014-01-10 2018-10-08 다이니폰 인사츠 가부시키가이샤 화장 시트 및 화장판, 그리고 그것들의 제조 방법
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
JP6696014B2 (ja) 2018-08-22 2020-05-20 大日本印刷株式会社 加飾シート及び表示装置

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2004109378A (ja) 2002-09-17 2004-04-08 Dainippon Printing Co Ltd 透過型スクリーン
JP2004109379A (ja) 2002-09-17 2004-04-08 Dainippon Printing Co Ltd 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
JP2017045855A (ja) 2015-08-26 2017-03-02 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
JP2018163193A (ja) 2017-03-24 2018-10-18 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
JP2018165749A (ja) 2017-03-28 2018-10-25 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
JP2020029087A (ja) 2018-08-21 2020-02-27 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
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
JP2020052289A (ja) 2018-09-27 2020-04-02 大日本印刷株式会社 積層体及び加飾物品
JP2020067564A (ja) 2018-10-24 2020-04-30 大日本印刷株式会社 加飾フィルムおよび表示装置
JP2020067565A (ja) 2018-10-24 2020-04-30 大日本印刷株式会社 加飾フィルムおよび表示装置
WO2020194784A1 (ja) 2019-03-28 2020-10-01 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
JP2021180136A (ja) 2020-05-14 2021-11-18 大日本印刷株式会社 表示装置用積層体、加飾シート付き表示装置用積層体、表示装置および加飾シート付き表示装置

Also Published As

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

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