JP7665902B2 - 表示装置 - Google Patents

表示装置 Download PDF

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Publication number
JP7665902B2
JP7665902B2 JP2024504598A JP2024504598A JP7665902B2 JP 7665902 B2 JP7665902 B2 JP 7665902B2 JP 2024504598 A JP2024504598 A JP 2024504598A JP 2024504598 A JP2024504598 A JP 2024504598A JP 7665902 B2 JP7665902 B2 JP 7665902B2
Authority
JP
Japan
Prior art keywords
layer
decorative
light
display device
scattering
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
JP2024504598A
Other languages
English (en)
Japanese (ja)
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JPWO2023166976A1 (https=
JPWO2023166976A5 (https=
Inventor
貴史 安本
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.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric Co Ltd
Alps Alpine 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 Alps Electric Co Ltd, Alps Alpine Co Ltd filed Critical Alps Electric Co Ltd
Publication of JPWO2023166976A1 publication Critical patent/JPWO2023166976A1/ja
Publication of JPWO2023166976A5 publication Critical patent/JPWO2023166976A5/ja
Application granted granted Critical
Publication of JP7665902B2 publication Critical patent/JP7665902B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/18—Edge-illuminated 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
    • G09F2013/222—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent with LEDs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
JP2024504598A 2022-03-03 2023-02-14 表示装置 Active JP7665902B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022032836 2022-03-03
JP2022032836 2022-03-03
PCT/JP2023/005041 WO2023166976A1 (ja) 2022-03-03 2023-02-14 表示装置

Publications (3)

Publication Number Publication Date
JPWO2023166976A1 JPWO2023166976A1 (https=) 2023-09-07
JPWO2023166976A5 JPWO2023166976A5 (https=) 2024-05-27
JP7665902B2 true JP7665902B2 (ja) 2025-04-22

Family

ID=87883401

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024504598A Active JP7665902B2 (ja) 2022-03-03 2023-02-14 表示装置

Country Status (4)

Country Link
US (1) US20240420605A1 (https=)
JP (1) JP7665902B2 (https=)
CN (1) CN118696364A (https=)
WO (1) WO2023166976A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020131666A (ja) 2019-02-25 2020-08-31 大日本印刷株式会社 加飾シート、加飾シート付き表示装置
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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11194724A (ja) * 1998-01-07 1999-07-21 Yazaki Corp 表示板
JP2004037741A (ja) * 2002-07-02 2004-02-05 Yoshikawa Keiso Engineering:Kk 船舶の発光表示装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020131666A (ja) 2019-02-25 2020-08-31 大日本印刷株式会社 加飾シート、加飾シート付き表示装置
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
WO2023166976A1 (ja) 2023-09-07
CN118696364A (zh) 2024-09-24
JPWO2023166976A1 (https=) 2023-09-07
US20240420605A1 (en) 2024-12-19

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