JP5685790B2 - チャンネル文字用バックライトシステム - Google Patents

チャンネル文字用バックライトシステム Download PDF

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Publication number
JP5685790B2
JP5685790B2 JP2010179203A JP2010179203A JP5685790B2 JP 5685790 B2 JP5685790 B2 JP 5685790B2 JP 2010179203 A JP2010179203 A JP 2010179203A JP 2010179203 A JP2010179203 A JP 2010179203A JP 5685790 B2 JP5685790 B2 JP 5685790B2
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JP
Japan
Prior art keywords
backlight
bottom plate
led module
led lamps
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
JP2010179203A
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English (en)
Japanese (ja)
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JP2012038635A5 (enExample
JP2012038635A (ja
Inventor
石田　真也
真也 石田
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.)
Individual
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Individual
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 Individual filed Critical Individual
Priority to JP2010179203A priority Critical patent/JP5685790B2/ja
Priority to PCT/JP2011/067334 priority patent/WO2012020651A1/ja
Publication of JP2012038635A publication Critical patent/JP2012038635A/ja
Publication of JP2012038635A5 publication Critical patent/JP2012038635A5/ja
Application granted granted Critical
Publication of JP5685790B2 publication Critical patent/JP5685790B2/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
    • G09F13/20—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
    • G09F13/14—Arrangements of reflectors therein

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Planar Illumination Modules (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
JP2010179203A 2010-08-10 2010-08-10 チャンネル文字用バックライトシステム Active JP5685790B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2010179203A JP5685790B2 (ja) 2010-08-10 2010-08-10 チャンネル文字用バックライトシステム
PCT/JP2011/067334 WO2012020651A1 (ja) 2010-08-10 2011-07-28 チャンネル文字用バックライトシステム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010179203A JP5685790B2 (ja) 2010-08-10 2010-08-10 チャンネル文字用バックライトシステム

Publications (3)

Publication Number Publication Date
JP2012038635A JP2012038635A (ja) 2012-02-23
JP2012038635A5 JP2012038635A5 (enExample) 2013-09-12
JP5685790B2 true JP5685790B2 (ja) 2015-03-18

Family

ID=45567620

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010179203A Active JP5685790B2 (ja) 2010-08-10 2010-08-10 チャンネル文字用バックライトシステム

Country Status (2)

Country Link
JP (1) JP5685790B2 (enExample)
WO (1) WO2012020651A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6069726B2 (ja) * 2012-09-11 2017-02-01 一成 小森 表示装置
JP6030407B2 (ja) * 2012-10-31 2016-11-24 株式会社イノアックコーポレーション 発光装飾体
JP6232340B2 (ja) * 2014-05-09 2017-11-15 株式会社発研セイコー 表示装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003211591A1 (en) * 2002-03-02 2003-09-16 Noguchi Kogei Co., Ltd. Display device and light source of the device
JP2004071342A (ja) * 2002-08-06 2004-03-04 Rosso:Kk 照明装置
JP2005208412A (ja) * 2004-01-23 2005-08-04 Denso:Kk 発光表示装置
JP2005222903A (ja) * 2004-02-09 2005-08-18 Rosso:Kk 照明装置
JP2006058828A (ja) * 2004-08-20 2006-03-02 Noguchi Kogei:Kk 表示装置およびその光源
JP3107982U (ja) * 2004-09-29 2005-04-07 株式会社コート 内照式標示装置
KR100481682B1 (ko) * 2004-10-13 2005-04-07 주식회사 엣세인 높이조절이 가능한 발광모듈
JP2009175640A (ja) * 2008-01-28 2009-08-06 Panasonic Electric Works Co Ltd 発光装置
JP2009289724A (ja) * 2008-05-28 2009-12-10 Sigma Denki Kogyo Kk 筒状電飾体の製造方法及び筒状電飾体の発光方向制御方法。

Also Published As

Publication number Publication date
JP2012038635A (ja) 2012-02-23
WO2012020651A1 (ja) 2012-02-16

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