JP5075852B2 - Led発光表示装置 - Google Patents
Led発光表示装置 Download PDFInfo
- Publication number
- JP5075852B2 JP5075852B2 JP2009026316A JP2009026316A JP5075852B2 JP 5075852 B2 JP5075852 B2 JP 5075852B2 JP 2009026316 A JP2009026316 A JP 2009026316A JP 2009026316 A JP2009026316 A JP 2009026316A JP 5075852 B2 JP5075852 B2 JP 5075852B2
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- JP
- Japan
- Prior art keywords
- substrate
- led
- display device
- lens
- emitting display
- Prior art date
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Description
2 表面実装型LED
3 基板
4 背面フレーム
5 パッキン
6 レンズケース
61 レンズ部
63 周壁部
7 遮光ルーバ
73 庇板
Claims (2)
- RGB三色の発光素子が一体的にモールドされてなる表面実装型LEDを、基板の表面にドットマトリクス状に配設して、該基板を背面フレームの前面に取り付け、上記表面実装型LEDの各々の前面に重畳されるレンズ部が透光性樹脂によって一体的に形成されてなる水密形状のレンズケースを、その周壁部が上記基板及び背面フレームの外側に被さるようにして、基板及び背面フレームの前面に交換自在に取り付けたことを特徴とするLED発光表示装置。
- 請求項1に記載のLED発光表示装置において、レンズケースにおけるレンズ部の各段の間に遮光用の庇板が設けられたことを特徴とするLED発光表示装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009026316A JP5075852B2 (ja) | 2009-02-06 | 2009-02-06 | Led発光表示装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009026316A JP5075852B2 (ja) | 2009-02-06 | 2009-02-06 | Led発光表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010181721A JP2010181721A (ja) | 2010-08-19 |
JP5075852B2 true JP5075852B2 (ja) | 2012-11-21 |
Family
ID=42763313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009026316A Expired - Fee Related JP5075852B2 (ja) | 2009-02-06 | 2009-02-06 | Led発光表示装置 |
Country Status (1)
Country | Link |
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JP (1) | JP5075852B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9372691B2 (en) | 2013-12-16 | 2016-06-21 | Nichia Corporation | Method of manufacturing display device |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102568314B (zh) * | 2010-12-17 | 2014-04-30 | 吴小刚 | 一种栅格显示屏 |
JP5784427B2 (ja) * | 2011-09-07 | 2015-09-24 | 株式会社東芝 | 冷蔵庫 |
KR101240960B1 (ko) | 2012-06-18 | 2013-03-11 | 한국건설기술연구원 | 도로전광표지 |
US8974077B2 (en) | 2012-07-30 | 2015-03-10 | Ultravision Technologies, Llc | Heat sink for LED light source |
JP6107366B2 (ja) * | 2012-09-27 | 2017-04-05 | 日亜化学工業株式会社 | 発光装置及びそれに用いるカバーの製造方法 |
US9310051B2 (en) * | 2013-03-04 | 2016-04-12 | Yuen Chiu Wong | Single pixel monochromatic display and signal-receivable module, and a device containing the module |
CN103578367A (zh) * | 2013-11-13 | 2014-02-12 | 广东威创视讯科技股份有限公司 | 一种led显示装置 |
US9582237B2 (en) | 2013-12-31 | 2017-02-28 | Ultravision Technologies, Llc | Modular display panels with different pitches |
US9195281B2 (en) | 2013-12-31 | 2015-11-24 | Ultravision Technologies, Llc | System and method for a modular multi-panel display |
JP6245073B2 (ja) | 2014-05-26 | 2017-12-13 | 日亜化学工業株式会社 | 表示装置 |
US10706770B2 (en) | 2014-07-16 | 2020-07-07 | Ultravision Technologies, Llc | Display system having module display panel with circuitry for bidirectional communication |
JP7050964B2 (ja) * | 2019-01-25 | 2022-04-08 | 三菱電機株式会社 | 表示装置用ルーバー及び表示装置 |
JP7243572B2 (ja) * | 2019-10-30 | 2023-03-22 | 三菱電機株式会社 | 表示ユニット、表示装置および道路情報表示装置 |
CN111583823B (zh) * | 2020-05-31 | 2021-10-15 | 广州澄通睿视科技有限公司 | 一种户外使用的led显示屏 |
CN111739430A (zh) * | 2020-07-01 | 2020-10-02 | 北京环宇蓝博科技有限公司 | 具有隔光装置的cob显示屏 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3232389B2 (ja) * | 1994-12-30 | 2001-11-26 | タキロン株式会社 | 遮光ルーバ付きドットマトリクス発光表示体 |
JPH11237850A (ja) * | 1998-02-23 | 1999-08-31 | Nokeg & G Opt Electronics Kk | Led表示装置 |
DE10303969B4 (de) * | 2003-01-31 | 2008-11-27 | Osram Opto Semiconductors Gmbh | Leuchtdiodenanordnung mit einem Leuchtdiodenträger und einer Mehrzahl von Leuchtdioden |
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2009
- 2009-02-06 JP JP2009026316A patent/JP5075852B2/ja not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9372691B2 (en) | 2013-12-16 | 2016-06-21 | Nichia Corporation | Method of manufacturing display device |
Also Published As
Publication number | Publication date |
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JP2010181721A (ja) | 2010-08-19 |
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